Five Day

Forecast

The Air District issues a daily air quality forecast that predicts air pollution levels for the coming five-day period.  This forecast uses the U.S. EPA's Air Quality Index scale.

For forecasting purposes, cities in the Bay Area have been divided into five reporting zones. The cities within each reporting zone are listed here.

5 Day Forecast

Air Quality Forecast
Monday, December 11 at 11:42 AM
5 County Map
Mon
Tue
Wed
Thu
Fri
North Counties
102
102
M
M
M
PM2.5
PM2.5
PM2.5
PM2.5
PM2.5
Coast and Central Bay
102
102
M
M
M
PM2.5
PM2.5
PM2.5
PM2.5
PM2.5
Eastern District
95
95
M
M
M
PM2.5
PM2.5
PM2.5
PM2.5
PM2.5
South Central Bay
82
80
M
M
M
PM2.5
PM2.5
PM2.5
PM2.5
PM2.5
Santa Clara Valley
89
84
M
M
M
PM2.5
PM2.5
PM2.5
PM2.5
PM2.5

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Wood Burning Status

Monday, 12/11
in effect
Illegal To Burn
Tuesday, 12/12
in effect
Illegal To Burn