AQI Forecast by County
Friday, November 22
Fri Sat
Placer
50
53
Sacramento
66
72
Yolo-Solano
61
70

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


Continue to Pay Attention to Daily Air Quality
With the fall season underway, please continue to do your part to improve daily air quality. Click on Things to Do and find out how you can help reduce pollution at home and on the road.

This site is brought to you by the air districts of the Sacramento region. It represents Sacramento and Yolo counties, and portions of El Dorado, Placer, Sutter and Solano counties.

Sacramento Region PM2.5 Air Quality Forecast updated by noon
Today (Fri, Nov 22)
66 AQI - Moderate
Tomorrow (Sat, Nov 23)
72 AQI - Moderate

Yesterday's High Extended AQI Outlook
Thu, Nov 21
52 AQI - Moderate
PM2.5
Sun, Nov 24
Moderate
Mon, Nov 25
Moderate
Tue, Nov 26
Good

Air Quality Forecast and Weather Discussion
Thursday, pollutant carryover from the previous day will be low; however, light winds will limit pollutant dispersion, leading to low-Moderate particle levels in the Sacramento region. Friday and Saturday, periods of northerly winds will transport a cleaner air mass into the Sacramento Valley, and warm daytime temperatures will increase atmospheric mixing. Therefore, despite generally light winds reducing pollutant dispersion, particle levels will remain Moderate on both days.