Comment Share This

California

Colusa County

HIGH OZONE DAYS Learn More
Ozone Grade: B How is my grade calculated?
Weighted Average: 0.7
Orange Ozone Days: 2 What do the colors mean?
Red Ozone Days: 0 How is my grade calculated?
Purple Ozone Days: 0 How is my grade calculated?
PARTICLE POLLUTION - 24 Hour Learn More
Grade: CHow is my grade calculated?
Weighted Average: 1
Orange Particle Days: 3 What do the colors mean?
Red Particle Days: 0 What do the colors mean?
Purple Particle Days: 0 What do the colors mean?
PARTICLE POLLUTION - Annual
Grade: *How is my grade calculated?
Design Value *
GROUPS AT RISK Learn More
Total Population: 21,204 Risks to the population
Pediatric Asthma: 575Risks to people with Asthma
Adult Asthma: 1,264Risks to people with Asthma
Chronic Bronchitis: 645Risks to people with Chronic Bronchitis
Emphysema: 242 Risks to people with Emphysema
Cardiovascular Disease: 5,288 Risks to people with Cardiovascular Disease
Diabetes: 1,305 Risks to people with Diabetes
Children Under 18: 6,105 Risks to children and teens
Adults 65 & Over 2,450 Risks to older adults
Poverty Estimate: 2,816 Risks to people with low incomes

Notes:

(1) * indicates incomplete monitoring data for all three years. Therefore, those counties are excluded from the grade analysis.
(2) A dash (-) indicates that there is no monitor collecting data in the county.

More about Methodology.