Air quality in the San Francisco area
right now
San Francisco
Moderate
Good
Moderate
Poss. Unhealthy
Unhealthy
Very Unhealthy
Hazardous
Air Quality Index
tomorrow
Poss. Unhealthy
Tuesday
Unhealthy
Wednesday
Unhealthy
Thursday
Unhealthy
Friday
Unhealthy
Bad Air Days Ahead
How to Prepare for Air Pollution Season?
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