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Smoke and air quality, August 21, 2021

Air Quality, PM2.5 & PM10, at 6:32 a.m. PDT Aug 21, 2021
Air Quality, PM2.5 & PM10, at 6:32 a.m. PDT Aug 21, 2021. AirNow.gov

The map above shows the air quality, PM2.5 and PM10, at 6:32 a.m. PDT Aug 21, 2021.

The map below is the forecast for the distribution of wildfire smoke at 3 p.m. PDT Sunday August 22.

Forecast for near surface smoke
Forecast for near surface smoke at 3 p.m. PDT August 22, 2021.

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