AQI Forecast By County
Sunday, May 29
Sun Mon
El Dorado
90
101
Placer
84
101
Sacramento
87
101
Yolo-Solano
64
74

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


Spare The Air Season is Here
The Sacramento region's 22nd annual Spare The Air season is underway to reduce ground-level ozone air pollution or smog.

When you hear a Spare The Air alert, reduce your driving to reduce pollution.

Know what you're breathing. Download the free Sacramento Region Air Quality app and get the daily AQI, current conditions, Spare The Air alerts and wildfire smoke advisories. The app is available in iOS, Google Play and Windows app stores.

A Spare The Air alert in the Sacramento region will be issued when the AQI for ground-level ozone pollution is forecast to reach 126 or above.

Sacramento Region Ozone Air Quality Forecast updated by noon
Today (Sun, May 29)
90 AQI - Moderate
Tomorrow (Mon, May 30)
101 AQI - Unhealthy for Sensitive Groups

Tue, May 31
Unhealthy for Sensitive Groups
Wed, June 1
Moderate
Thu, June 2
Moderate

Yesterday's Regional High
Sat, May 28
67 AQI - Moderate - Ozone
Air Quality Forecast Discussion toggle