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
Sunday, June 26 at 10:09 AM
5 County Map
Sun
Mon
Tue
Wed
Thu
North Counties
59
55
M
M
G
PM2.5
PM2.5
PM2.5
PM2.5
OZONE
Coast and Central Bay
59
61
M
M
M
PM2.5
PM2.5
PM2.5
PM2.5
PM2.5
Eastern District
90
90
M
M
M
OZONE
OZONE
OZONE
OZONE
OZONE
South Central Bay
57
61
M
M
M
PM2.5
PM2.5
PM2.5
PM2.5
PM2.5
Santa Clara Valley
84
90
M
M
M
OZONE
OZONE
OZONE
OZONE
OZONE

Utility Buttons

  • Email This Page
  • Share Share