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No Alert
San Francisco Bay Area
Air Quality Status
Tuesday, 1/21
No Alert
Wednesday, 1/22
No Alert
Understanding Alerts and Advisories
See Full Forecast
5-Day Air Quality Forecast
Last Updated: Tuesday, January 21 at 1:30 PM
Tue
Wed
Thu
Fri
Sat
Northern Zone
68
68
M
M
M
Coast and Central Bay
64
66
M
M
M
Eastern Zone
62
62
M
M
M
South Central Bay
60
60
M
M
M
Santa Clara Valley
66
64
M
M
M
Tuesday, January 21
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