Air quality in the San Francisco area
right now
San Francisco
Moderate
Good
Moderate
Poss. Unhealthy
Unhealthy
Very Unhealthy
Hazardous
Air Quality Index
tomorrow
Moderate
martedì
Poss. Unhealthy
mercoledì
Poss. Unhealthy
giovedì
Poss. Unhealthy
venerdì
Poss. Unhealthy
App feature
How to use the air quality index feature
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