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Update on EEA’s near-real time air quality data work Warsaw, 5-6 October 2009 Peder Gabrielsen

Update on EEA’s near-real time air quality data work Warsaw, 5-6 October 2009 Peder Gabrielsen. AQ stations. National/regional public. Near-real time air quality data flow. Initial QA/QC. NRT data access. National | regional database. EEA database. Preliminary data. SOR.

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Update on EEA’s near-real time air quality data work Warsaw, 5-6 October 2009 Peder Gabrielsen

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  1. Update on EEA’s near-real time air quality data work Warsaw, 5-6 October 2009 Peder Gabrielsen

  2. AQ stations National/regional public Near-real time air quality data flow Initial QA/QC NRT data access National | regional database EEA database Preliminary data SOR Near-real time transmission Ozone web AirWatch Public

  3. O3 near-real time data provision (850 stations)

  4. PM10 near-real time data provision (650 stations)

  5. NO2 near-real time data provision (250 stations)

  6. Consolidation of near real-time air quality data exchange with Eionet countries • Re-transmission of NRT AQ data • Full coverage of ozone data provision - geographical coverage - station consistency between CDR/NRT • Generating the Summer Ozone Report (SOR) from NRT ozone 4. Extending NRT from ozone to NO2-NOx, PM10, PM2.5, SO2 and other parameters

  7. AQ stations National/regional public Near-real time air quality data flow Initial QA/QC NRT data access National | regional database Preliminary data EEA database Near-real time transmission SOR QA/QC flagging Re- transmission Ozone web AirWatch Semi-validated data Further QA/QC Public Consistency between national/regional and EEA databases!!!

  8. NRT vs. SOR Differencesdue to:QA/QC in SORLack of NRT data resubmission Will be sending an overview file with hourly data received so far

  9. Pay attention to • All data needs to be HOURLY ENDING (01:00 represents 00:01-01:00) • FIXED TIME ZONE through out the year (UTC, UTC+1, UTC+2…) • Please include ALL MONITORING STATIONS used for EU reporting as part of the near-real time data exchange • For PM10 and PM2.5, please provide gravimetric equivalent (let us know what CORRECTION FACTOR you apply if you do) • Do we have the correct NRT CONTACT DETAILS for the Eionet role list?

  10. Near-real time air quality help • EEA near-real time database + GIS helpdesk • European Topic Centre on Air and Climate Change (ETC/ACC) near-real time operational support • EEA near-real time air quality project manager Described in detail in QMS P7141a available at CIRCA NRT AQ section

  11. The ‘lanterne rouge’ presentation Retransmission

  12. Thank you for your attention Thank you for your attention! http://www.eea.europa.eu/maps/ozone/map peder.gabrielsen@eea.europa.eu

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