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AIRNow sites (observation data) Reporting Ozone only Reporting PM2.5 only Reporting Ozone & PM2.5 AIRPACT-5 Domain boundary AIRPACT-5 Gridlines Country & State boundaries WA, OR, ID Counties National Parks & Monuments (NPS) National Forests (FS) Class I Federal Areas Daily Fire Locations Input Latest Fires/Smoke (HMS) -won't load in IE Latest Fire Perimeters Fire Radiative Power
OZONE OZONE AQI colors OZONE 8hr avg PM2.5 PM2.5 AQI colors PM2.5 24hr avg WS PM2.5 Tracer ISOPRENE VISIBILITY
VOCs AOD AORGC ANO3 CO HCHO NH3 NOx SO2
Point Source Emissions Airport/Heliport Emissions Food/Agriculture Emissions
PM2.5 WS PM2.5 CO HCHO ISOPRENE
NH3 NOx SO2 VOCs
PBL Height Precipitation Cloud Fraction Surface Pressure Temperature at 2-m Radiation at Ground Surface Wind Ventilation Index Dominant Land Use Elevation
GOES Cloud Type (hourly) OMI Tropospheric Column NO2 (2 pm LT)* OMI SO2 (2 pm LT)* MODIS AOD (10 am LT)* MODIS AOD (2 pm LT)* AIRS Surface Ozone (1 am LT)* AIRS Surface Ozone (2 pm LT)* AIRS Total Column CO (1 am LT)* AIRS Total Column CO (2 pm LT)* AIRS Total Column Ozone (1 am LT)* AIRS Total Column Ozone (2 pm LT)*
* Times are approximate (LT = local time).
Note: Satellite images usually lag 2-7 days behind today's date.
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