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

AQI Forecast By County
Thursday, July 30
Thu Fri
El Dorado
127
84
Placer
129
84
Sacramento
129
77
Yolo-Solano
93
64


Smoke from several fires burning in and around the Sacramento region will increase particulate matter (PM2.5) levels in the region. Check the fire page to see the latest PM2.5 readings at monitoring sites in the region and to get local air district information.


Air Pollution Hits Sacramento Region
Wildfires are bringing smoky conditions and contributing to higher ozone levels in the Sacramento region. If you can see or smell smoke in your area, you should go indoors and avoid all unnecessary outdoor activities.

A Spare The Air alert has been issued for today, Thursday, July 30.

Click on Current Conditions to view the latest hourly readings at the Sacramento region's monitoring sites. Click on the PM 2.5 tab to see how smoke is affecting the region.

For tips on how to Spare The Air, visit our Things to Do page.

Sacramento Region Ozone Air Quality Forecast updated by noon
Today (Thu, July 30)
129 AQI - Unhealthy for Sensitive Groups
Tomorrow (Fri, July 31)
84 AQI - Moderate

Sat, Aug 1
Moderate
Sun, Aug 2
Moderate
Mon, Aug 3
Moderate

Yesterday's Regional High
Wed, July 29
124 AQI - Unhealthy for Sensitive Groups - Ozone
Air Quality Forecast Discussion toggle