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Primary air pollutant in the Asotin area:
PM2.5 - 50 Good
Enjoy your outdoor activities.
Potential for regional smoke impacts throughout the day
Primary Pollutant: PM2.5 - 50 Good
Primary Pollutant: PM2.5 - 42 Good
Primary Pollutant: PM2.5 - 44 Good
Primary Pollutant: PM2.5 - 51 Moderate
Primary Pollutant: PM2.5 - 52 Moderate
Primary Pollutant: PM2.5 - 54 Moderate