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Satellite Air Quality Proving Ground

The Air Quality Proving Ground (AQPG) initiative, now in its third year, aims to improve air quality monitoring through valuable feedback and collaboration. The upcoming workshop, rescheduled to March 14, 2013, will address suggestions from previous workshops, including enhanced visualization options for satellite data and the integration of new NOAA satellites like VIIRS. Participants will discuss data access, AQI product revisions, and the potential of combining datasets to provide clearer insights for state and local forecasters, ensuring timely and effective air quality management.

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Satellite Air Quality Proving Ground

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  1. Satellite Air Quality Proving Ground Ray Hoff (UMBC) Amy Huff (Battelle Memorial Inst.) ShobhaKondragunta (NESDIS)

  2. AQPG is in its third year Two Workshops have followed this paradigm:

  3. 3rd AQPG Workshop • Was to be held on November 1, 2012, but defeated by Sandy… now will be held March 14, 2013 • Our Air Quality User Group needed to be exposed to: • Feedback on the 2nd workshop suggestions • New satellites in NOAA’s stable (VIIRS) • The concept of a combined Proving Ground

  4. New AQPG paradigm See Huff et al, EM Magazine, October 2012

  5. 2nd Workshop Suggestions • Enhance visualization options for ABI products (e.g., AOD, AT, NCI): • Overlay of fire “hotspots” • Overlay of major cities • NCI/AOD “slider bar” • kml/kmz format for visualization in Google Earth • Create 3-hr composites of AOD • Increase threshold for AT (e.g., to 0.3 or 0.4) and replace hourly AT with daily composite to remove noisiness • Revise AQI-derived-from-AOD product to represent daily average of PM2.5 concentrations (in µg/m3), not hourly AQI estimations, and add overlay of AIRNow observed AQI values

  6. Enhance Visualization OptionsFire hotspotsOverlay of counties, major citiesNCI/AOD “slider bar” kml/kmz format for visualization in Google Earth

  7. Create 3-hr composites of AOD

  8. Change thresholds and coloring for AT

  9. Less jarring colors for the aerosol type product

  10. Revise AQI maps to be quantitative

  11. Workshop will also discuss VIIRS • Overview talk on SNPP VIIRS aerosol products (Lorraine Remer) • Discussion of the satellite proving ground concept (Goldberg and Kondragunta) • Discussion of data access by state/local forecasters

  12. AWIPSII migration of ABI products • Hoff attended GEMPAK workshop at Boulder • Pretty clear that Unidata AWIPSII availability to non-NOAA locations (i.e. not WSO’s) will not occur in 2013 (probably 2014) • We have an understanding of the pipeline for AWIPSII Java scripts or .GEM bundles for the ABI products which we can look at in 2013.

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