California

If you live in Calaveras County, the air you breathe may put your health at risk.

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: F How is my grade calculated?
Weighted Average: 6.3 Change Since 1996:
39.0
6.3
fewer days this year
Particle Pollution - 24 Hour
Grade: A How is my grade calculated?
Weighted Average: 0.0 Change Since 2000:
0.7
0.0
fewer days this year
Particle Pollution - Annual
Grade: Pass How is my grade calculated?
Design Value 7.3 Change Since 2000:
9.0
7.3
µg/m3
Groups At Risk
Total Population: 45,052 Risks to the population
Pediatric Asthma: 616 Risks to people with Asthma
Adult Asthma: 3,084 Risks to people with Asthma
COPD: 2,054 Risks to people with COPD
Cardiovascular Disease: 14,106 Risks to people with Cardiovascular Disease
Diabetes: 4,008Risks to people with Diabetes
Children Under 18: 8,602 Risks to children and teens
Adults 65 & Over: 9,838 Risks to older adults
Poverty Estimate: 5,563Risks to people with low incomes

More about Methodology.