Skip to main content
Back
No Alert
San Francisco Bay Area
Air Quality Status
Sunday, 12/22
No Alert
Monday, 12/23
No Alert
Understanding Alerts and Advisories
See Full Forecast
5-Day Air Quality Forecast
Last Updated: Sunday, December 22 at 9:17 AM
Sun
Mon
Tue
Wed
Thu
Northern Zone
60
53
M
M
G
Coast and Central Bay
50
50
G
M
G
Eastern Zone
56
44
G
M
G
South Central Bay
44
44
G
M
G
Santa Clara Valley
64
58
M
M
M
Sunday, December 22
Find Your Reporting Zone
How to Read the Forecast
Back
About
What is Spare the Air
Alerts and Advisories
Our Impact
Reduce Your Impact
Cut the Commute
Commute Tips
Employer Program
Spare the Air Youth
Understanding Air Quality
Air Quality Forecast
Reading the Air Quality Index
Wood Burning Rule
Air Pollutants and Health Effects
Data and Records
Connect with Us
Sign up for Alerts
Video Library
News and Events
Virtual Booth
404 Page Not Found
Sorry we can’t find this page, or something has gone wrong. Go back or try looking here:
Home Page
Air quality forecast
Commute Tips
Sign Up for Alerts