Assessing Ambient Levels and Personal Exposures in Baltimore: The SEARCH Project
|
|
- Tyrone Bradford
- 5 years ago
- Views:
Transcription
1 Assessing Ambient Levels and Personal Exposures in Baltimore: The SEARCH Project Misti Levy Zamora Benjamin F. Hobbs Dept. Environmental Health & Engineering Johns Hopkins University MARAMA MONITORING COMMITTEE TRAINING WORKSHOP Wayne, PA Nov. 1-3, 2017 Thanks to Kirsten Koehler, Howard Katz, & Ben Zaitchik for their contributions Air Climate & Energy (ACE) Center Grant funded by US Environmental 1 Protection Agency Assistance Agreement No. RD
2 Introduction to SEARCH Center Michelle Bell, Yale U, Director Benjamin Hobbs, JHU, Co-Director 2
3 1999 History of EPA Air Research Centers Particulate Matter Harvard USC+ Univ. of Rochester NYU Univ. of Washington 2005 Particulate Matter Harvard USC+ Univ. of Rochester Johns Hopkins San Joaquin 2011 Clean Air 2015/16 Harvard Emory/Georgia Tech Univ. of Washington Univ. of Michigan Air, Climate, & Energy Yale/Johns Hopkins Harvard/MIT CMU 3
4 SEARCH Objectives 1. To investigate energy-related transitions 2. To characterize how transitions contribute to emissions, air quality and health Combining state-of-art modeling of energy systems, air quality, climate, & health Focus: Their effect on regional & local differences in air pollution and public health effects under today s and tomorrow s climate 3. To identify key modifiable factors (e.g., transportation, landuse, power generation) And how their air quality impacts are likely to change over time 4
5 SEARCH Conceptual Model 5
6 Project 2 Study Area In the I-95 corridor Moderate Ozone Non-Attainment Area Upcoming Energy Transitions in Baltimore Retirement of 2 coal-fired power plants (2018) New natural gas-fired plants Evolving motor vehicle fleet Major port expansion New light-rail line Baltimore, MD Opportunity to assess how real-world changes impact air quality 6
7 Kirsten Koehler JHU Drew Gentner Yale Project 2: Assess air impacts of energy-related sources & transitions using novel high-resolution ambient monitoring networks & personal monitors Principal Hypothesis: Energy-related factors account for a significant fraction of observed heterogeneity in regional air quality & personal exposure Key elements: Novel portable & stationary multi-pollutant monitors High spatiotemporal monitoring with stationary & personal networks Policy-relevant evaluation of how individual & regional energy/sustainabilityrelated choice impact personal exposure and ambient pollution 7
8 Develop novel online sensors for oxidizing air pollutants (Howard Katz Lab, JHU) Produce large quantities of inexpensive, widely deployable sensors for oxidizing air pollutants (e.g., NO 2 ) Synthesize printable responsive materials, such as conducting polymers, with response patterns characteristic of the pollutant of interest Produce prototype sensor devices and characterize: physical properties responses to pollutants and interferents Seek commercialization 8
9 Monitor Development Accomplishments NO 2 -responsive polymer-based organic field-effect transistors (OFETs) with 1 ppm detection made: Two thiophene polymers, poly(bisdodecylquaterthiophene) and poly(bisdodecylthioquaterthiophene) (PQT12 and PQTS12, respectively), were active layers The proportional on-current change of OFETs using these polymers reached over 400% for PQTS12 -- among the highest sensitivities reported for NO 2 -responsive devices based on organic semiconducting films The ratio of responses of PQTS12 and PQT12 is higher for exposures to lower concentrations, making this parameter a means of distinguishing responses to low concentrations for extended times from exposures to high concentrations from shorter times Schematic of device structure Structures of polymer semiconductors 9
10 Baltimore Urban Heat Island monitoring network (Ben Zaitchik Lab, JHU) Objective: Temperature and humidity sensors deployed in East Baltimore Quantify & explain neighborhoodscale variability in Baltimore s urban heat island Activity: > 100 low cost temp/humidity sensors deployed in Findings to date: Green spaces systematically cooler, day and night No air temperature impact detected for street trees alone Urban heat island shrinks on hottest days Ben Zaitchik & Anna Scott, JHU 10
11 SEARCH Project 2: Assessment of energy-related sources, factors, and transitions using novel high-resolution ambient air monitoring networks and personal monitors Presenter: Misti Levy Zamora, Johns Hopkins University 11
12 Project Team Members Co-PIs: Kirsten Koehler (JHU) & Drew Gentner (Yale) Monitor development: Lizi Xiong (Yale), Branko Kerkez (U. Mich.), Jordan Peccia (Yale) Sensor development: Howard Katz (JHU) Monitor siting: Jesse Berman (now at University of MN) and Ben Zaitchik (JHU) 12
13 Project Objectives Objective 1: Develop novel online multi-pollutant monitors (stationary and portable models) to measure air pollutants and greenhouse gases. Objective 2: Measure pollutants with high spatiotemporal resolution using a multi-pollutant stationary monitoring network. ~50 monitors at ~100 locations over three years Objective 3: Measure temporally resolved personal exposures with detailed time-activity information. 100 participants with personal multi-pollutant monitor + GPS 13
14 Objective 1: Custom Multi-pollutant Monitors Stationary model: Multi-pollutant monitor network Portable model: Wearable multi-pollutant monitors (no backpack!) 14
15 Stationary Custom Multi-pollutant Monitors Measured Air Pollutants Particulate Matter (PM 2.5 ) Ozone (Tropospheric) Nitrogen Dioxide (NO 2 ) Sulfur Dioxide (SO 2 ) (stationary only) Gas PM Carbon Monoxide (CO) Methane (CH 4 ) Carbon Dioxide (CO 2 ) 15
16 Online Monitoring Grafana online Platform Password protected Updates every 5 seconds SD card back up 16
17 Field Calibrations and Evaluation Routine maintenance will be used to assess long-term, field performance of monitors and ensure high quality of the data collected during this field campaign. If zero or span output deviates from baseline by > 15%, monitors will be returned to the laboratory. Sensors will be replaced if they cannot be recalibrated to meet accuracy requirements (±15% 95% of the time). 17
18 Laboratory Monitor Evaluation Each monitor will be calibrated in the lab with our Multi-Gas Calibrator before deployment. The PM monitor has been evaluated in the lab for several scenarios: 6 PM sources High/low Relative Humidity Movement NO 2 Example Calibrations CO 18
19 Monitor Evaluation Cont. We tested the accuracy and precision of the monitors by exposing them to 6 aerosol sources: Incense Oleic Acid NaCl Talcum Powder Ambient Indoor Air Cooking Emissions The measurements were compared with a personal DataRAM pdr- 1200, SMPS, and APS. 19
20 Monitor Evaluation Cont. The instruments exhibited a high degree of precision with Pearson correlation coefficients > Similar degree of accuracy and precision in the high and low moisture environments. A B Movement of the monitor was not found to influence the measuring capabilities of the SEARCH instrument 20
21 Objective 2: Capturing spatiotemporal heterogeneity in Baltimore, MD EPA Stations (hourly-weekly data) Stationary Monitors (time resolution: hourly+) Portable Monitors (time resolution: hourly+) Google Stationary monitors with strategic placement across 100 sites in 3 years. Site locations are shown for example only. High spatial and temporal analyses across multiple platforms are now possible to determine: Pollutant dynamics Exposure Emissions and sources Chemistry Transport 21
22 Objective 3: Personal Exposure Assessment Participants will receive the monitor a GPS unit for 24 hrs. of monitoring Reference monitoring equipment for a subset of ~10% Questionnaire on important sources 2X We will determine the contribution of distinct microenvironments to the individual s cumulative 24- hour exposure. 2X 100 Participants 4 sampling days We will evaluate differences between indoor and outdoor environments using the distributed network and examine changes in personal exposures on high electricity demand days and for seasonal change. 22
23 Personal Monitoring in Texas 23
24 What kind of data will we get? High spatial- and temporal- resolution ambient data 3 years of hourly+ resolution data at 50+ locations Detailed reliability data on low-cost sensor networks High temporal-resolution data on personal exposures for 100 participants. Personal exposures for multiple pollutants at high temporal resolution paired with GPS for microenvironment analyses Impact of energy-related sources to personal exposures (source apportionment with quantitative methods unit) Impact of modifiable factors on personal exposures Exploring regional vs. local sources with meteorological back trajectory modeling and air quality models (with Project 3) Results are directly relevant for public health interventions, personal commute decision-making, and policy-making regarding transportation and community design. 24
25 Thank you for your attention! 25
26 Pollutant Table 1. Sensor Packages Package 1 Package 2 Sensor Stationary Stationary monitors monitors Mobile Personal monitors O 3 MiCS-2614 X X X PM Plantower PMS7003 X X X CO alphasense, CO A4 X X X NO 2 alphasense, NO 2 A4 X X X SO 2 alphasense, SO 2 A4 X X CO 2 alphasense NDIR IRCA1 X X X Volatility resolved VOCs custom w/ alphasense PID AH X Oxidative Potential custom polymer board X CH 4 Temp, RH Figaro TGS SHT25, breakout PCB X X X X X X 26
27 Strategic Monitor Siting Category Transportation Factors (All roads, Major Roads, Bus Routes, Shipping Ports, Airports, Amtrak Lines, Light Rail Lines) Weight 3 Air Pollution 2 Population Density 1 Energy (Petroleum terminals, Power plants coal) Point Sources (e.g., Restaurants) Fixed Sites (e.g., MDE Sites) 3 1 Triangles denote 50 original sample locations; X s denote 10 additional sampling locations 27
Low-cost air pollution sensors for environmental and occupational health
Low-cost air pollution sensors for environmental and occupational health Kirsten Koehler, PhD Johns Hopkins School of Public Health TOM PETERS, GEB THOMAS, NIMA A - MOHAJER, CHRIS ZUIDEMA DREW GENTNER,
More informationGordon Pierce WESTAR Spring Business Meeting Boise, ID May 27, 2014
Gordon Pierce WESTAR Spring Business Meeting Boise, ID May 27, 2014 Traditional monitoring approach Permanent fixed sites Meets all US EPA requirements Number of sites Siting Generally neighborhood scale
More informationFarhad Pooran, Ph.D., P.E. Rockville, Maryland Annual Meeting of ITS Midwest
Managing Traffic Congestion Using Air Quality Data Farhad Pooran, Ph.D., P.E. Telvent Transportation ti North America Rockville, Maryland 2009 Annual Meeting of ITS Midwest Introduction World-wide activities
More informationCO-LOCATION FIELD STUDY Full Report. Pamplona (SPAIN) August November 2017 (4 Months) Season: Summer-Autumn
CO-LOCATION FIELD STUDY Full Report Pamplona (SPAIN) August November 2017 (4 Months) Season: Summer-Autumn Test Conditions DEVICE UNDER TEST (DUT): KUNAKAIR version 2 provided with CO, NO2, NO, O3, NOx,
More informationHear perspective and receive input for plan from all affected stakeholders and subject matter experts Provide committee members with resources to
1 January 11, 2017 Hear perspective and receive input for plan from all affected stakeholders and subject matter experts Provide committee members with resources to reach out to constituents that you represent
More informationAmbient Air Quality Monitoring
Ambient Air Quality Monitoring Ambient Air Quality Division Air Quality and Noise Management Bureau Pollution Control Department 7/31/2012 2:09 PM 1 Carbon Monoxide (CO) Nitrogen Dioxide (NO 2 ) Ozone
More information3SP_CO_1000 Package
15x15 CO Sensor 1000 ppm Package 110-109 BENEFITS Small Size with Low Profile (20x20x3.8 mm) Long Life (10 years expected life) Fast Response (< 15 seconds) Robust (passes 5000 ppm overload) Low Power
More informationAn Introduction to Air Quality
An Introduction to Air Quality Learning Goals "We came all this way to explore the Moon, and the most important thing is that we discovered the Earth - William Anders After this lesson, you will be able
More informationThe impact of biogenic VOC emissions on tropospheric ozone formation in the Mid- Atlantic region of the United States
The impact of biogenic VOC emissions on tropospheric ozone formation in the Mid- Atlantic region of the United States Michelle L. Bell 1, Hugh Ellis 2 1 Yale University, School of Forestry and Environmental
More informationClimate Friendly Parks Program
Climate Friendly Parks Program Climate Leadership in National Parks Inventorying Greenhouse Gas Emissions in the National Park Service Julie Thomas McNamee May 14 th, 2008 CFP Program Overview The Climate
More informationMechanical vs. Natural Ventilation in Schools: Less Can Be More
Mechanical vs. Natural Ventilation in Schools: Less Can Be More Brad Stanley Purafil, Inc. Seminar 5 -Natural Ventilation in Schools: Boon or Bust? ASHRAE Annual Meeting Long Beach, California June 24-27,
More informationDense networks and geostationary satellites: A vision for the future of NO x and air quality observations
Dense networks and geostationary satellites: A vision for the future of NO x and air quality observations Ronald C. Cohen UC Berkeley $ BAAQMD, NSF, NASA, UC Berkeley, HEI, Koret Foundation A different
More informationWestConnex M4-M5 Link Ambient air quality monitoring results
WestConnex M4-M5 Link Ambient air quality monitoring results June 2017 CONTENTS 1 Introduction: Understanding local air quality... 4 2 Monitoring air quality... 4 3 Monitoring methodology... 5 4 Results...
More informationVista Canyon Transit Center - Air Quality Technical Memorandum
803 Camarillo Springs Road, Suite C Camarillo, California 93012 (805) 437-1900 FAX (805) 437 1901 www.impactsciences.com MEMORANDUM To: Kris Markarian, City of Santa Clarita Job No. 1046.003 From: Susan
More information~9~ Memorandum CITY OF DALLAS. DFW Air Quality and State Implementation Plan Update
Memorandum DATE June 20, 2014 CITY OF DALLAS TO Honorable Members of the Quality of Life & Environment Committee: Dwaine R. Caraway (Chair), Sandy Greyson (Vice Chair), Rick Callahan, Carolyn R. Davis,
More informationEuropean Network on New Sensing Technologies for Air Pollution Control and Environmental Sustainability - EuNetAir COST Action TD1105
European Network on New Sensing Technologies for Air Pollution Control and Environmental Sustainability - EuNetAir COST Action TD1105 WGs and MC Meeting at LINKOPING, 3-5 June 2015 Action Start date: 01/07/2012
More informationTropospheric Ozone Pollution and Personal Exposure
Tropospheric Ozone Pollution and Personal Exposure Lindsay Willman ATOC 3500 22 April 2010 Photo: NREL Tropospheric Ozone Formation http://www.derm.qld.gov.au/images/environmental_management/air/ozone-formation.jpg
More information2017 Mobile Source Air Toxics Workshop
2017 Mobile Source Air Toxics Workshop by Susan Collet, S. Kent Hoekman, John Collins, Timothy Wallington, Steve McConnell, and Longwen Gong Summary highlights from the 2017 Coordinating Research Council
More informationCAPCOG Ozone Conceptual Model 2016
PGA 582-16-60851-01 Task 3, Deliverable 3.2 CAPCOG Ozone Conceptual Model 2016 Prepared by the Capital Area Council of Governments September 23, 2016 PREPARED UNDER A GRANT FROM THE TEXAS COMMISSION ON
More informationEvaluation and Comparison of Methods for Measuring Ozone and Nitrogen Dioxide Concentrations
Evaluation and Comparison of Methods for Measuring Ozone and Nitrogen Dioxide Concentrations in Ambient Air during DISCOVER-AQ Figure 1. LaPorte Airport site during DISCOVER-AQ Houston 2013. Photo by:
More informationWestConnex M4-M5 Link Ambient air quality monitoring results
WestConnex M4-M5 Link Ambient air quality monitoring results July 2017 CONTENTS 1 Introduction: Understanding local air quality... 4 2 Monitoring air quality... 4 3 Monitoring methodology... 5 4 Results...
More informationDR1000 Flying Laboratory, Drone Environmental Monitoring
cccc DR1000 Flying Laboratory, Drone Environmental Monitoring 1 P a g e Mission Statement The Scentroid DR1000 is a fully capable flying laboratory, used to sample and analyze ambient air at heights of
More informationAeroqual AQY 1. micro air quality monitoring station
Aeroqual AQY 1 micro air quality monitoring station Our Vision To make air quality information relevant to people wherever they live, work, and play. 2 Aeroqual in Numbers #1 2001 Founded by Prof. David
More informationField and Laboratory Evaluation of an Ozone Sensor
Field and Laboratory Evaluation of an Ozone Sensor Ron Williams 1,Dena Vallano 2, Rachelle Duvall 1, Andrea Polidori 3, Brandon Feenstra 3, Hang Zhang 3, Vasileios Papapostolou 3 1 U.S. EPA, Office of
More informationAir Pollution: Evidence from the Gulf Environmental Partnership and Action Program
Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized 104069 MIDDLE EAST AND NORTH AFRICA REGION GCC COUNTRY UNIT Air Pollution: Evidence from
More informationHAZ-SCANNER. Model HIM Complete Air Monitoring Station
HAZ-SCANNER TM Model HIM-6000 Complete Air Monitoring Station Build Your Own a HAZ-SCANNER HIM-6000 to fit your applications. Use the convenient pre-checklist below! Start with: HIM-6000 EPA Criteria Air
More information3SP_CO_1000 Package
15x15 CO Sensor 1000 ppm Package 110-102 BENEFITS Small Size with Low Profile (20x20x3.8 mm) Long Life (10 years expected life) Fast Response (< 15 seconds) Robust (passes 5000 ppm overload) Low Power
More informationNEW TRENDS AND CHALLENGES OF AIR POLLUTION MONITORING USING LOW-COST SENSORS: WHAT IDAD LEARNED?
European Network on New Sensing Technologies for Air Pollution Control and Environmental Sustainability - EuNetAir COST Action TD1105 Final Meeting at PRAGUE (CZ), 5-7 October 2016 New Sensing Technologies
More informationDelta Air Quality Monitoring Study June 2004 March 2006
Delta Air Quality Monitoring Study June 2004 March 2006 Air Quality Policy and Management Division Policy and Planning Department Greater Vancouver Regional District: August, 2006 Table of Contents Executive
More informationApplication of a High Density Low Cost Sensor Network for Air Quality (SNAQ) at London Heathrow Airport
Application of a High Density Low Cost Sensor Network for Air Quality (SNAQ) at London Heathrow Airport Lekan Popoola, University of Cambridge Philosophy of Approach: information content vs instrument
More informationAppendix C: GHG Emissions Model
Appendix C: GHG Emissions Model 1 METHOD OVERVIEW The Maryland Statewide Transportation Model (MSTM) Emissions Model (EM) is a CUBE-based model that uses emission rates calculated by the MOVES2010 EPA
More informationPortable Infrared Flue Gas Analyzer Gasboard 3800P
Portable Infrared Flue Gas Analyzer Gasboard 3800P Hubei Cubic-Ruiyi Instrument Co.,Ltd Add:Fenghuang No.3 Road Fenghuang Industrial Park Eastlake Hi-tech Development Zone Wuhan 430205, China Tel: 86-27-81628831
More informationChapter 17 Air and Air Pollution
Chapter 17 Air and Air Pollution The Atmosphere Each layer characterized by abrupt changes in temperature, the result of differences in the absorption of incoming solar energy. Troposphere: Weather Breeder
More informationUS EPA s domestic and international climate and air quality co-benefits activities
US EPA s domestic and international climate and air quality co-benefits activities Dale Evarts Climate, International and Multimedia Group International Workshop on Co-benefit Approaches 13 February, 2012
More informationUsing low-cost sensor networks to refine emissions for use in air quality modelling
Using low-cost sensor networks to refine emissions for use in air quality modelling Amy Stidworthy, David Carruthers, Chetan Lad & Jenny Stocker FAIRMODE Technical Meeting June 2017 Athens Greece Contents
More informationEmission Inventory EMISSIONS INVENTORY DEVELOPMENT IN CALIFORNIA. Presentation Outline 9/30/2015
EMISSIONS INVENTORY DEVELOPMENT IN CALIFORNIA San Joaquin Valley Public Advisory Workgroup September 3, 215 Gabe Ruiz Sylvia Vanderspek California Air Resources Board Presentation Outline Emission Inventory
More informationStudy Participants and Reviewers
Second Avenue Subway (SAS) Construction Phase Air Monitoring Study Presentation at Community Board 8 SAS Task Force January 26, 2012 by Guido Schattanek, QEP Principal Professional Associate Senior Environmental
More informationProceedings Urban Air Quality Monitoring with Networked Low-Cost Sensor-Systems
Proceedings Urban Air Quality Monitoring with Networked Low-Cost Sensor-Systems Michele Penza *, Domenico Suriano, Valerio Pfister, Mario Prato and Gennaro Cassano ENEA Italian National Agency for New
More informationISSN: X Impact factor: (Volume3, Issue4) Available online at Analysis of Air Pollution
ISSN: 2454-132X Impact factor: 4.295 (Volume3, Issue4) Available online at www.ijariit.com Analysis of Air Pollution Rajeshwari K. Rai BITS Pilani, India krrai77@gmail.com Abstract: This research paper
More informationLab 7 Measurement of Ozone
Georgia Institute of Technology School of Earth and Atmospheric Sciences EAS 4641 Spring 2007 Lab 7 Measurement of Ozone Purpose of Lab 7: In this lab you will measure the ambient concentration of ozone
More informationLab 6 Measurement of Ozone
Georgia Institute of Technology School of Earth and Atmospheric Sciences EAS 4641 Spring 2008 Lab 6 Measurement of Ozone Purpose of Lab 6: In this lab you will measure the ambient concentration of ozone
More informationClean Air and Climate Protection Software Overview
STAPPA/ALAPCO Clean Air and Climate Protection Software Overview * * * On-Line Training Session* * * October 5, 2005 Jim Yienger and Ryan Bell ICLEI CCP The Cities for Climate Protection Campaign CCP is
More informationEmerging Sensor Technologies
Emerging Sensor Technologies Ron Williams U.S. EPA, RTP, NC WESTAR September 19, 2018 To cover: EPA s Diverse Array of Monitoring Research FEM/FRM Air Toxics Sensors Special purpose monitoring studies
More informationEvaluating Environmental Monitoring Applications of Low-Cost Sensors for
Evaluating Environmental Monitoring Applications of Low-Cost Sensors for Electric Utilities A look at the potential applications for new low-cost sensors in industrial environmental monitoring. A variety
More informationAir Emissions 101. What are Some Types of Emissions? Oil & Gas Emissions: In Context VOC
Oil & Gas Emissions: In Context Air Emissions 101 What are Some Types of Emissions? CO2 - Carbon dioxide is a greenhouse gas and is formed as one of the major products of combustion. CH4 - Methane, also
More informationWestConnex M4-M5 Link Ambient air quality monitoring results
WestConnex M4-M5 Link Ambient air quality monitoring results January 2018 CONTENTS Contents... 2 GLOSSARY... 3 1 Introduction: Understanding local air quality... 4 2 Monitoring air quality... 4 3 Monitoring
More informationModel Evaluation and SIP Modeling
Model Evaluation and SIP Modeling Joseph Cassmassi South Coast Air Quality Management District Satellite and Above-Boundary Layer Observations for Air Quality Management Workshop Boulder, CO May 9, 2011
More informationAir Quality Statistics
Manual on the Basic Set of Environment Statistics of the FDES 2013 Air Quality Statistics Topic 1.3.1 of the Basic Set of Environment Statistics of the FDES 2013 Álvaro Shee Smith (ashee@mma.gob.cl) Ministry
More informationWIRELESS SENSOR NETWORKS FOR AIR- POLLUTION MONITORING IN CITIES
European Network on New Sensing Technologies for Air Pollution Control and Environmental Sustainability - EuNetAir COST Action TD1105 COST is supported by the EU Framework Programme INTERNATIONAL WG1-WG4
More informationPORTABLE FLUE GAS ANALYZER
PORTABLE FLUE GAS ANALYZER SAFETY PROCESS INDUSTRY LABORATORY & RESEARCH What is Flue Gas? Flue Gas Flue gas or Exhaust gas is emitted as a result of the combustion of fuels such as natural gas, gasoline/petrol,
More informationPM2.5 NAAQS Implementation & Permitting in Georgia
PM2.5 NAAQS Implementation & Permitting in Georgia Georgia Environmental Conference Jekyll Island, Georgia August 25, 2016 Brad James, P.E. Overview Current UFP Regulation (as PM 2.5 ) PM 2.5 NAAQS SIP
More informationPDX Air Quality Overview David Breen Air Quality Program Manager. January 16, 2013
PDX Air Quality Overview David Breen Air Quality Program Manager January 16, 2013 PDX Air Quality Overview What is the status of the airshed? How do we contribute to it? Are we constrained by it? What
More informationParticulate Matter Science for Policy Makers: A. Ambient PM 2.5 EXECUTIVE SUMMARY MASS AND COMPOSITION RESPONSES TO CHANGING EMISSIONS
Particulate Matter Science for Policy Makers: A NARSTO Assessment was commissioned by NARSTO, a cooperative public-private sector organization of Canada, Mexico and the United States. It is a concise and
More informationChapter Overview. Chapter 3: Sources of Air Pollution 3-1. Role of Sources of Air Pollution in an Air Quality Management Program.
3-1 Chapter 3: Sources of Air Pollution Chapter Overview Introduction Sources of Air Pollutants Biogenic Sources (naturally occurring sources) Anthropogenic Sources (man-made sources) Mobile Sources Stationary
More informationTransportation Impacts on Air Quality
TRANSPORTATION & AIR QUALITY WORKSHOP February 26 27, 2013 Annapolis, MD Transportation Impacts on Air Quality Chris Salmi February 26, 2013 Content The Challenge Mobile Sources Are Significant Emitters
More informationWhat is air pollution?
Air Pollution 1 What is air pollution? Air pollution is a mixture of natural and man-made substances in the air we breathe. It is typically separated into two categories: outdoor air pollution and indoor
More informationPSD Background Presentation
PSD Background Presentation May 3 rd 2011 John Holmes 1 Prevention of Significant Deterioration (PSD): Overview Federal preconstruction permitting applies to new major stationary sources and major modifications
More informationPuget Sound Ports Air Quality Health Impacts Study WSU Scope of Work
Attachment B Item No.: 4B Attachment B Date of Meeting: November 6, 2018 Puget Sound Ports Air Quality Health Impacts Study WSU Scope of Work Background: In 2007, the Ports of Tacoma, Seattle, and Vancouver
More informationWestConnex M4-M5 Link Ambient air quality monitoring results
WestConnex M4-M5 Link Ambient air quality monitoring results October 2016 CONTENTS 1 Introduction: Understanding local air quality... 4 2 Monitoring air quality... 4 3 Monitoring methodology... 5 4 Results...
More informationExceedance of air quality standards
Air quality in Europe (and particularly in the large urban areas) has improved in recent decades. However, it is estimated that in nearly all EU urban citizens were exposed to air pollution levels exceeding
More informationAmbient Air Quality and noise Measurements Report Gas pressure reduction station in Marsa Matrouh Governorate
Ambient Air Quality and noise Measurements Report Gas pressure reduction station in Marsa Matrouh Governorate CONTENTS CONTENTS 1 1. INTRODUCTION 2 1.1 Objectives... 2 1.2 Scope of Work... 3 1.2.1 Sampling
More informationLong-Term Health Consequences of. Exposure to Burn in Iraq and Afghanistan
Samuel Kacew, Ph.D. University of Ottowa Long-Term Health Consequences of David Kalman, Ph.D. Exposure to Burn University Pits of Washington in Iraq and Afghanistan October 28, 2011 Judy LaKind, Ph.D.
More informationThe Air Pollution Knowledge Assessment (APnA) City Program
The Air Pollution Knowledge Assessment (APnA) City Program 1 APnA Cities (2017) Agra, Amritsar, Bengaluru, Bhopal, Bhubaneswar, Chandigarh, Chennai, Coimbatore, Dehradun, Indore, Jaipur, Kanpur, Kochi,
More informationHow much does Kansas rangeland burning contribute to ambient O 3 and PM 2.5?
How much does Kansas rangeland burning contribute to ambient O 3 and PM 2.5? - Analysis of data from 21 to 216 Dr. Zifei Liu zifeiliu@ksu.edu Rangeland burning smoke management and air quality workshop
More informationThe amount of fixed nitrogen (N that has chemically combined with other
Chapter 1: Introduction The cycle of N is unique in that it consists of a massive, well-mixed, and (to most organisms) wholly unavailable pool of nitrogen gas (N 2 ) in the atmosphere; a relatively small
More informationChapter 6 CO, PM 10, and Other Pollutant Air Quality Impacts and Mitigation For Project Operation
Chapter 6 CO, PM 10, and Other Pollutant Air Quality Impacts and Mitigation For Project Operation 6.1 Introduction This Chapter addresses the recommended techniques for quantifying emissions of carbon
More informationWestConnex M4-M5 Link Ambient air quality monitoring results
WestConnex M4-M5 Link Ambient air quality monitoring results October 2017 CONTENTS 1 Introduction: Understanding local air quality... 4 2 Monitoring air quality... 4 3 Monitoring methodology... 5 4 Results...
More informationComments on Hi-Test Sand PSD Modeling Protocol Submitted by Kalispel Tribe of Indians October 2017
Comments on Hi-Test Sand PSD Modeling Protocol Submitted by Kalispel Tribe of Indians October 2017 HiTest Sand, LLC (HiTest) proposes to construct and operate a silica smelter near Newport, WA along the
More informationAssessing the Effects of Technological & Economic Changes on the Location, Timing, and Ambient Air Quality Impacts of Power Sector Emissions
Assessing the Effects of Technological & Economic Changes on the Location, Timing, and Ambient Air Quality Impacts of Power Sector Emissions Investigators Hugh Ellis (PI), Ben Hobbs The Johns Hopkins University
More informationPersonal Exposure to Hazardous Air Pollutants in Minneapolis and St. Paul
Personal Exposure to Hazardous Air Pollutants in Minneapolis and St. Paul John L. Adgate Division of Environmental and Occupational Health University of Minnesota School of Public Health Outline HAPS:
More informationU.S. Department of Energy Biomass Program Sustainability and Biofuels Production: A DOE Perspective
QuickTime and a Photo - JPEG decompressor are needed to see this picture. U.S. Department of Energy Biomass Program Sustainability and Biofuels Production: A DOE Perspective National Academies Federal
More informationChapter 15. Air Monitoring. Source Sampling
Chapter 5 Air Monitoring Source Sampling A representative sample is the key to the accurate measurement of emissions from a source. Different source test methods have been developed for a variety of realistic
More informationTROPOSPHERIC AEROSOL PROGRAM - TAP
THE DEPARTMENT OF ENERGY'S TROPOSPHERIC AEROSOL PROGRAM - TAP AN EXAMINATION OF AEROSOL PROCESSES AND PROPERTIES RG99060050.3 American Geophysical Union, Fall Meeting, San Francisco, December 12-17, 1999
More informationProceedings of the WSEAS Int. Conf. on Waste Management, Water Pollution, Air Pollution, Indoor Climate, Arcachon, France, October 14-16,
Proceedings of the WSEAS Int. Conf. on Waste Management, Water Pollution, Air Pollution, Indoor Climate, Arcachon, France, October 14-16, 27 163 Examining the relative contribution of ventilation and deposition
More informationSession 2: Key contributions from observational campaigns: CalNEX/IONS, DISCOVER-AQ, San Joaquin Valley APCD-funded Chews Ridge research, etc.
Session 2: Key contributions from observational campaigns: CalNEX/IONS, DISCOVER-AQ, San Joaquin Valley APCD-funded Chews Ridge research, etc. Owen R. Cooper CIRES, University of Colorado, Boulder NOAA
More informationExample Airshed. Sample 2018 Annual Ambient Air Quality Monitoring Report
Example Airshed Sample 2018 Annual Ambient Air Quality Monitoring Report 29 March 2019 DISCLAIMER: This sample annual report is provided as guidance only. The structure, look and layout of monthly and
More informationTraffic Data Collection Programs for PM 2.5 Non-Attainment Areas
Traffic Data Collection Programs for PM 2.5 Non-Attainment Areas Jack Stickel Alaska Department of Transportation and Public Facilities NATMEC 23 June, 2010 Traffic Data to Address Air Quality and Climate
More informationAmbient Air Quality and noise Measurements Report Gas pipeline network at Farshout- Naqada, Waqf, and Qeft - Qena governorate
Ambient Air Quality and noise Measurements Report Gas pipeline network at Farshout- Naqada, Waqf, and Qeft - Qena governorate CONTENTS CONTENTS 2 1. INTRODUCTION 4 1.1 Objectives... 4 1.2 Scope of Work...
More informationINDOOR AND OUTDOOR PARTICLE MEASUREMENTS IN A STREET CANYON IN COPENHAGEN
INDOOR AND OUTDOOR PARTICLE MEASUREMENTS IN A STREET CANYON IN COPENHAGEN P Wåhlin 1 *, F Palmgren 1, A Afshari 2, L Gunnarsen 2, OJ Nielsen 3, M Bilde 3 and J Kildesø 4 1 Dept. of Atm. Env., National
More informationExamples of sensor applications: mobile monitoring of air quality
Examples of sensor applications: mobile monitoring of air quality 20/08/2013 COST Action TD1105 EuNetAir First Scientific Meeting, 4 6 December, Rome, Italy Presentation: Jan Theunis Research team: Matteo
More informationParticulate Monitors and Samplers
Particulate Monitors and Samplers Designed for environmental and industrial monitoring World Leading Environmental Monitoring Systems Particulate Monitoring Real-time Equivalent Particulate Monitors Airborne
More informationNO2, SO2, PM2.5, Oh my!?! Information Session EPA R/S/L Modelers Workshop May 10, 2010
NO2, SO2, PM2.5, Oh my!?! Information Session EPA R/S/L Modelers Workshop May 10, 2010 Purpose & Outline Provide background and updates on permit modeling processes and technical aspects related to new
More informationMassachusetts Port Authority April 4, :00pm MEPA Scoping Meeting. Multi-Purpose Room 10 Mudge Way Bedford, MA 01730
2012 L.G. Hanscom Field Environmental Status and Planning Report (ESPR) Scope Massachusetts Port Authority April 4, 2012 6:00pm MEPA Scoping Meeting Bedford Town Hall Multi-Purpose Room 10 Mudge Way Bedford,
More informationTen Frequently Asked Questions about Particulate Matter
Simple Interactive Models for Better Air Quality Ten Frequently Asked Questions about Particulate Matter Dr. Sarath Guttikunda February, 2009 SIM-air Working Paper Series: 17-2009 Analysis & errors are
More information2016 Puget Sound Maritime Emission Inventory; 2016 NWSA Greenhouse Gas Inventory; and NWSA Greenhouse Gas Glidepath
Item No.: 5B_Supp Date of Meeting: April 3, 2018 2016 Puget Sound Maritime Emission Inventory; 2016 NWSA Greenhouse Gas Inventory; and NWSA Greenhouse Gas Glidepath Maritime Emissions Regional Context
More informationDocument No.: NOKETL / IPPC Licence No.: W
Report Title Company address Stack Emissions Testing Report Commissioned by Facility Name Contact Person Air Emissions Compliance Monitoring Emissions Report Air Scientific Ltd., 32 DeGranville Court,
More informationMaterials advances for ppb gas detection
Materials advances for ppb gas detection John Saffell Technical Director Alphasense Ltd. Great Notley, Essex UK jrs@alphasense.com EuNetAir Crete October 2012 Who are we? Alphasense Limited A private
More informationLow Cost Air Quality Monitoring: Exploration and Development of Prototype
Portland State University PDXScholar University Honors Theses University Honors College 5-29-2017 Low Cost Air Quality Monitoring: Exploration and Development of Prototype Mimi Shang Portland State University
More informationAir Quality and Climate Protection in Fort Collins
Air Quality and Climate Protection in Fort Collins April 29, 2010 Lucinda Smith Natural Resources Department City of Fort Collins How Would YOU Rate Outdoor Air Quality in Fort Collins? Not Sure Very Good
More informationEvaluating the Cross State Transport of Ozone using CAMx & DISCOVER- AQ Maryland Observations
Evaluating the Cross State Transport of Ozone using CAMx & DISCOVER- AQ Maryland Observations Presentation by: Dan Goldberg Co-authors: Tim Vinciguerra, Linda Hembeck, Sam Carpenter, Tim Canty, Ross Salawitch
More informationGLIMPSE: A GCAM-USA-based tool for supporting coordinated energy and environmental planning
GLIMPSE: A GCAM-USA-based tool for supporting coordinated energy and environmental planning Dan Loughlin, Chris Nolte, Carol Lenox, and Tai Wu, U.S. EPA Office of Research and Development Wenjing Shi,
More informationAeroqual AQY 1. micro air quality monitoring system
Aeroqual AQY 1 micro air quality monitoring system Our Vision To make air quality information relevant to people wherever they live, work, and play. 2 Aeroqual in Numbers #1 2001 Founded by Prof. David
More informationFpollutant-free zero air for analytical
Ambient Air Quality Monitoring System AQMS-100 Zero Air Generator PI AQMS-100 provides ultra pure Fpollutant-free zero air for analytical purpose. Remote monitoring and configuration can also be achieved
More informationAir Quality Study for the Greater Toronto Airports Authority
Air Quality Study for the Greater Toronto Airports Authority A. Ciccone, A. Barrett, R. Bianchi, J. Kelly, J. Mak, K. Armstrong, J. McEvoy, K. Liubansky Greater Toronto Airports Authority 3111 Convair
More informationGlobal perspective of air quality surveillance programmes Perspectiva Mundial de los Sistemas de. International programmes
Global perspective of air quality surveillance programmes Perspectiva Mundial de los Sistemas de Vigilancia de la Calidad del Aire 1 Presentation by Dr Dietrich Schwela World Health Organization, Geneva
More informationPARTICULATE CONCENTRATION AND AIR QUALITY MONITORING IN ONE ADVANCED INSTRUMENT
800.245.0779-262.567.9157 WWW.QUESTTECHNOLOGIES.COM PARTICULATE CONCENTRATION AND AIR QUALITY MONITORING IN ONE ADVANCED INSTRUMENT Real-Time Direct Reading Time History Data Logging Portable or Stationary
More informationMaryland Clean Air Progress Report
Maryland Clean Air 217 Progress Report In 216, it was hot. Really hot. Maryland experienced the sixth-warmest summer ever recorded. Despite that type of weather -- which usually ushers in high levels of
More informationUrban sustainability engineering
Urban sustainability engineering Julian Marshall Assistant Professor of Environmental Engineering Department of Civil Engineering, University of Minnesota julian@umn.edu MPCA, December 4, 2008 Cities:
More informationPARTICULATE CONCENTRATION AND AIR QUALITY MONITORING IN ONE ADVANCED INSTRUMENT
PARTICULATE CONCENTRATION AND AIR QUALITY MONITORING IN ONE ADVANCED INSTRUMENT Real-Time Direct Reading Time History Data Logging Portable or Stationary When it comes to monitoring a variety of air quality
More informationSensor Technologies: Lessons Learned
Sensor Technologies: Lessons Learned U.S. EPA s Emerging Technologies Research Program Ron Williams May 1, 2017 Health Effects Institute Coauthors and Contacts Ron Williams (EPA-NERL). Sensor evaluation
More information