 |
|
|
|
|
Updated Tue., May 13 at 1:13 PM |
|
|
|
Tue |
Wed |
|
|
 |
49 |
52 |
|
|
 |
|
|
 |
56 |
56 |
|
|
|
|
|
 |
54 |
64 |
|
|
|
|
|
 |
45 |
52 |
|
|
|
|
|
 |
56 |
77 |
|
|
Scroll over the numbers for an explanation of the AQI scale categories.
|
|
 |
|
The Air Quality Forecast is updated several times daily, Monday - Friday.
|
|
|
Winter 2007-08
PM Exceedances |
 |
|
|
|
Spare the Air Nights |
6 |
|
|
|
|
|
National 24-hr PM2.5 Excess Days |
7 |
|
|
|
|
|
National 24-hr PM10 Excess Days |
0 |
|
|
|
|
|
California 24-hr PM10 Excess Days |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
Yearly Exceedance History |
|
Note: There is a lag in reporting PM exceedance days. Official exceedances are determined by filter-based sampler data. Filter analyses take several weeks to complete. |
| 0 - 50 |
|
| Good - No health effects. |
| 51 - 100 |
|
| Moderate - Unusually sensitive people should consider limiting prolonged outdoor exertion. |
| 101 - 150 |
|
| Unhealthy for Sensitive Groups - Active children and adults, and people with respiratory disease should limit outdoor exertion. |
| 151 - 200 |
|
| Unhealthy - Active children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion. |
| 201 - 300 |
|
| Very Unhealthy - Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion. |
|
|
Spare the Air Program
The Spare the Air Program was established by the
Bay Area Air Quality Management District to educate people
about air pollution, and to encourage them to change their behavior
to prevent it.
On this site you will find answers to frequently
asked questions about air pollution, descriptions of its health
effects, information about how various communities and employers
are working to prevent pollution, clean air tips, and a variety
of other educational resources.
In addition, the air quality forecast allows
you to keep track of air quality conditions in your region of
the Bay Area.
 |
 |
Wood Smoke Rebate Program
The Wood Smoke Rebate Program is now closed. We want to thank Bay Area residents for their commitment to improving air quality. In the event that funding becomes available for another round of rebates, we will post information on the page linked above.
|
 |
 |
Go to 511.org to plan a car-free trip by taking transit, ridesharing, or bicycling. |
|
|
|
