1. Atlantic Region Ozone and PM Measurement Network S. Beauchamp, D. Waugh, R. Tordon, K. Nicholson MSC-A

2. Atlantic Region Ozone Network 30 operational ozone sites 30 operational ozone sites 6 operated by MSC-A 6 operated by MSC-A 10 MSC-A joint operation 10 MSC-A joint operation data QC  NAPS data QC  NAPS 4 NF (1 proposed) 4 NF (1 proposed) 2 PEI (1 proposed) 2 PEI (1 proposed) 9 NS (1 proposed) 9 NS (1 proposed) 15 NB 15 NB

3. Atlantic Region Ozone Network Objective: supports AQPP supports AQPP supports AQI's supports AQI's outreach (AIRNOW) outreach (AIRNOW) climatology/trend analysis climatology/trend analysis transboundary transport transboundary transport model dev./evaluation model dev./evaluation CWS achievement assess. CWS achievement assess. modeling for CWS achievement modeling for CWS achievement forestry/crop studies forestry/crop studies regional health studies regional health studies

4. Atlantic Region PM 2.5 Network * * * * 17 PM 2.5 operational sites 17 PM 2.5 operational sites 5 operated by MSC-A 5 operated by MSC-A TEOM, BAM, Dicot TEOM, BAM, Dicot data QC  NAPS data QC  NAPS 2 rural PM speciation sites 2 rural PM speciation sites 2 urban PM speciation sites (proposed) 2 urban PM speciation sites (proposed) 5 NF (3 proposed) 5 NF (3 proposed) 1 PEI (1 proposed) 1 PEI (1 proposed) 6 NS (1 proposed) 6 NS (1 proposed) 5 NB (1 proposed) 5 NB (1 proposed)

5. Atlantic Regional PM Network Objectives: support to AQPP support to AQPP support to AQI support to AQI outreach (AIRNOW) outreach (AIRNOW) CWS achievement CWS achievement climatology/trend analysis climatology/trend analysis transboundary transport: transboundary transport: trajectory analysis (PSCF) trajectory analysis (PSCF) model dev/evaluation model dev/evaluation modeling for CWS achievement modeling for CWS achievement regional health studies regional health studies

6. Ozone and PM Data Research Links: BAQS BAQS Intensives: NARE, NARSTO, ICARTT Intensives: NARE, NARSTO, ICARTT winter dispersion winter dispersion wood burning (NEG/ECP) wood burning (NEG/ECP) impacts offshore oil and gas development/ marine emissions impacts offshore oil and gas development/ marine emissions regional health studies regional health studies forest fires/ dust forest fires/ dust EA (CEAA, SARA) EA (CEAA, SARA)

7. Thank You … Keith Puckett Maris Lusis Dave MacTavish Tom Dann Luc White CNSOPB SIPT NS DEL NB DELG PEI DEE NL DEC Maine DEP … and many others