AQ Index for Tuolumne County, California

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Air Quality Index for Tuolumne County, California

The area with the highest AQ Index (as of 4:00 PST) in is in the Yosemite National Park area. Particle Pollution (PM2.5) is measuring at 51 (Moderate). This means air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.

Over the next few days, the highest primary air pollutant will be Ozone (OZONE) in the Yosemite National Park area. It is forecasted to be 40 (Good), meaning air quality is satisfactory, and air pollution poses little or no risk.

Below is a clickable map of Tuolumne County, California. The markers on the map identify large, populated cities. If you hover over a marker, it will display the city name and the current AQ index. The color of the city markers also references the current AQ risk level.

Range0 - 5051 - 100101 - 150151 - 200201 - 300301 - 500
Color
CategoryGoodModerateUnhealthy for Sensitive GroupsUnhealthyVery UnhealthyHazardous

Last Updated 2 minutes ago

AQ Index Forecast by City in Tuolumne County

Below is a list of cities in Tuolumne County where we track and forecast the AQ index. Click on a city name to get the current AQ index as well as any available forcasts.

Sonora Phoenix Lake Mono Vista Jamestown Pine Mountain Lake
East Sonora Twain Harte Columbia Soulsbyville Tuolumne City
Cedar Ridge Mi Wuk Village Tuttletown Groveland Sierra Village
Chinese Camp Long Barn