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San Francisco Bay Area
Air Quality Status
Friday, 7/4
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Understanding Alerts and Advisories
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5-Day Air Quality Forecast
Last Updated: Thursday, July 3 at 11:13 AM
Thu
Fri
Sat
Sun
Mon
Northern Zone
32
62
M
G
G
Coast and Central Bay
39
69
M
M
G
Eastern Zone
37
64
M
G
G
South Central Bay
33
56
M
G
G
Santa Clara Valley
36
68
M
M
G
Friday, July 4
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