California

If you live in Humboldt 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: A How is my grade calculated?
Weighted Average: 0.0 Change Since 2006:
0.0
0.0
fewer days this year
Particle Pollution - 24 Hour
Grade: A How is my grade calculated?
Weighted Average: 0.0 Change Since 2000:
0.0
0.0
fewer days this year
Particle Pollution - Annual
Grade: Pass How is my grade calculated?
Design Value 6.4 Change Since 2000:
8.8
6.4
µg/m3
Groups At Risk
Total Population: 134,761 Risks to the population
Pediatric Asthma: 1,892 Risks to people with Asthma
Adult Asthma: 9,123 Risks to people with Asthma
COPD: 5,002 Risks to people with COPD
Cardiovascular Disease: 33,546 Risks to people with Cardiovascular Disease
Diabetes: 9,054Risks to people with Diabetes
Children Under 18: 26,432 Risks to children and teens
Adults 65 & Over: 18,220 Risks to older adults
Poverty Estimate: 27,780Risks to people with low incomes

More about Methodology.