California

If you live in Tuolumne County, the air you breathe needs your support.

Ozone

Particle Pollution 24-hour

Particle Pollution Annual

You can make a difference in the air that you breathe.

Tell your friends about the air where you live.

High Ozone Days
Ozone Grade: D How is my grade calculated?
Weighted Average: 3.0 Change Since 1996:
48.3
3.0
fewer days this year
Particle Pollution - 24 Hour
Grade: DNC How is my grade calculated?
Weighted Average: DNC No monitor for this pollutant exists in this county. Learn More.
Particle Pollution - Annual
Grade: DNC How is my grade calculated?
Design Value DNC No monitor for this pollutant exists in this county. Learn More.
Groups At Risk
Total Population: 54,953 Risks to the population
Pediatric Asthma: 672 Risks to people with Asthma
Adult Asthma: 3,851 Risks to people with Asthma
COPD: 2,459 Risks to people with COPD
Cardiovascular Disease: 16,755 Risks to people with Cardiovascular Disease
Diabetes: 4,703Risks to people with Diabetes
Children Under 18: 9,380 Risks to children and teens
Adults 65 & Over: 11,606 Risks to older adults
Poverty Estimate: 8,420Risks to people with low incomes

More about Methodology.