AQI Forecast By County
Friday, July 01
Fri Sat
El Dorado
133
100
Placer
133
100
Sacramento
115
90
Yolo-Solano
67
48

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


Smoke from the Trailhead Fire is increasing particulate matter (PM2.5) levels in the region. If you see or smell smoke in your area you should stay indoors and avoid outdoor activities. Check the fire page to see the latest PM2.5 readings at monitoring sites in the region and to get local air district information.


Spare The Air - Thursday and Friday
A Spare The Air alert is in effect for Thursday, June 30 and Friday, July 1.

Smoke from the Trailhead Fire is increasing particulate matter and ozone levels in the Sacramento region.

To reduce pollution, cut back on your driving and postpone errands that can wait until air quality improves.

Click on Current Conditions to view the latest hourly readings at the Sacramento region's monitoring sites.

You can also download the free Sacramento Region Air Quality app available in iOS, Google Play or Windows app stores.

Sacramento Region Ozone Air Quality Forecast updated by noon
Today (Fri, July 1)
133 AQI - Unhealthy for Sensitive Groups
Tomorrow (Sat, July 2)
100 AQI - Moderate

Sun, July 3
Moderate
Mon, July 4
Moderate
Tue, July 5
Moderate

Yesterday's Regional High
Thu, June 30
169 AQI - Unhealthy - Ozone
Air Quality Forecast Discussion toggle