Spare the Air alert issued for Bay Area on Wednesday due to ozone
- Posted on September 8, 2026
- By San Francisco Chronicle
- 0 Views
- 1 min read
In brief
Generating AI summary…
Spare the Air alert issued for Bay Area on Wednesday due to ozone
The hot weather and lack of wind mean that ozone concentrations will build to unhealthy levels in parts of the Bay Area, the air district said.
