tips

AQI Forecast by County
Thursday, July 18
Thu Fri
El Dorado
51
49
Placer
51
50
Sacramento
50
48
Yolo-Solano
44
42

Air Quality Map
The map below is a 1-hour snapshot. Click to view all hours recorded since midnight.
Current map


Air Quality Resources

California Air Districts and Agencies


Community Organizations


EPA Sites


Health


Spare The Air Programs


Transportation


Transportation Management Associations (TMAs)