Skip to main content
Back
No Alert
San Francisco Bay Area
Air Quality Status
Tuesday, 11/5
No Alert
Understanding Alerts and Advisories
See Full Forecast
5-Day Air Quality Forecast
Last Updated: Monday, November 4 at 9:24 AM
Mon
Tue
Wed
Thu
Fri
Northern Zone
39
44
G
G
G
Coast and Central Bay
33
39
G
G
G
Eastern Zone
39
38
G
G
G
South Central Bay
28
33
G
G
G
Santa Clara Valley
37
36
G
G
G
Tuesday, November 5
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