Advancing Shanghai s h Air Quality Monitoring i Capacity Through International Cooperation

Transcription

1 BAQ Hongkong 2012 Advancing Shanghai s h Air Quality Monitoring i Capacity Through International Cooperation Qingyan (Jacqueline) Fu Shanghai Environmental Monitoring Center December 4, Ambient Air Quality Monitoring System in Shanghai 1

2 Development of air monitoring network Developm ment of air quality monitoring 5 Air monitoring sites TSP, SO 2, NO X 52 Air sites 2 Super stations PM 10, SO 2, NOx, CO O 3, PM 2.5, VOC haze visibility Traffic monitoring 24 Air monitoring sites PM 10, PM 2.5,SO 2, NO 2,O 3,CO AQI notification 14 Air monitoring sites PM 10, SO 2, NO AIRNow I system 2 24/48 hr forecasting Air quality daily notification and forecasting Ozone daily notification 1980s 1990s Now Development of PM 2.5 real time monitoring 2001:first station of PM :4 stations 2010:9 stations 2011:24 stations 2012, June:10 stations of PM 2.5 TEOM 具有首个 PM 年具年监测 2.5 监测 2011 年点位数据点位有完整数据 National 的点位 stations TEOM+FDMS 2012, Nov: 10 stations of AQI (including O 3, CO, PM 2.5, PM 10, SO 2, NO 2 ) 2

3 How to 第二阶段上海测试时间和地点 select the PM 2.5 on line instruments TEOM1405 β-5030-sharp MetOneβ-BAM1020 Existing Monitoring System Ambient Air Quality Monitoring System Automatic Monitoring Manual Monitoring 62 Automatic sites including: 23 TSP sampling sites 10 National Control sites 276 Fall dust sites 42 City Control sites 22 Precipitation sites 2 super stations 8 traffic stations 3

4 Monitoring Network Distribution (automatic monitoring) National control sites City control sites Monitoring Site Distribution (manual sampling) Distribution of fall dust monitoring sites Distribution of TSP and precipitation monitoring sites 4

5 Photochemical Monitoring Sites Haze Monitoring Sites 5

6 Roadside monitoring sites Elevated roads: mobile stations Ground roads: standard stations/compact units Airport +port: standard stations Greenhouse gas 6

7 Multi-pollutants Monitoring NO/NO 2 /NOx Analyzer SO 2 Analyzer O 3 Analyzer CO Analyzer Normal stations PM 10 PM 2.5 CH4/NMHC Analyzer NOy Analyzer Benzene Analyzer Ozone precursor -- VOCs Meteorology Visibility Super stations Particle sizer Elemental Analyzer OC/EC Analyzer Water-soluble ions Black carbon Nephelometer Photometer Management of AQ Monitoring Public service Shanghai EPB QA Shanghai EMC Scientific Research Universities QC Third-party contractors Ambient Air Stations Super Stations Roadside Stations Industrial Stations 7

8 2. Airnow-I system in Shanghai April 17, 2008, Director Zhang of SEPB and Mrs. Elizabeth Craig (Deputy Assistant Administrator) signed the Workplan for the AIRNow-I Shanghai a Initiative between ee SEPB and EPA. Oct 13, 2010, Mrs. Lisa P. Jackson, the administrator of EPA took part in the celebration of AIRNow-I in Expo park. 8

9 AirNow-I System in Shanghai Air Quality Reporting & Forecasting Air Quality Reporting Weekly Air Quality Forecasting QC/QA Medium Statistical Forecasting Numerical Forecasting Forecasting Rule Data Audit API Calculation AirNow System Comprehensive Forecasting Data Collection Website 9

10 QA/QC system QA/QC System QA inspection Data Audit Quality Control Daily Audit Feedback Site Standard Verification Center Calibration Re-check Method SOP Training Inspection Maintenance Data processing Monthly Review Data Processing Public needs Vs. Information notification Websites Micro blogs TV news/newspapers App software 20 10

11 Air Quality notification Public services Landmark visibility photos 11

12 3. Challenges Source apportionment: Identify the major sources Local sources profile development Regional transport How to improve the air quality effectively, especially the secondary pollutants O 3, PM 2.5 Air quality explanation 24hr standard with real time information How to use the huge database from superstations Air quality forecasting Updating the emission inventory Better numerical modeling system 4.Conclusions The air pollution situation has hastened the development of air monitoring system The international cooperation brought the advanced technologies and experience to Shanghai International technical exchange upgraded the capabilities and understanding of air pollution mechanism Team and talents have been developed through international cooperation 12

13 Acknowledge USEPA,STI, RTI DRI,Argonne National lab, University of Tennessee Italy Ministry of Land and Environment Taiwan EPD, Hongkong EPD Tsinghua University, Beijing University Fudan University, SAES Thank you! Website: 13