Very Unhealthy (Purple): 201-300 AQI is a serious health ... and an emergency or evacuation warning is likely to be issued. If the air quality in your area is compromised, there are several ...
Air quality remained far from ideal Wednesday in much of the Bay Area. As of 11:30 a.m., sensors from Purple Air showed air quality in San Francisco, Marin, the East Bay and the eastern side of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback