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High Ozone Days
Ozone Grade: DNC How is my grade calculated?
Weighted Average: DNC No Data
Particle Pollution - 24 Hour
Grade: A How is my grade calculated?
Weighted Average: 0.0 Change Since 2000:
fewer days this year
Particle Pollution - Annual
Grade: Pass How is my grade calculated?
Design Value 13.0 Change Since 2000:
Groups At Risk
Total Population: 67,776 Risks to the population
Pediatric Asthma: 1,816 Risks to people with Asthma
Adult Asthma: 3,804 Risks to people with Asthma
Chronic Bronchitis: 2,215 Risks to people with Chronic Bronchitis
Emphysema: 1,150 Risks to people with Emphysema
Cardiovascular Disease: 18,967 Risks to people with Cardiovascular Disease
Diabetes: 5,931Risks to people with Diabetes
Children Under 18: 17,487 Risks to children and teens
Adults 65 & Over: 9,819 Risks to older adults
Poverty Estimate: 16,259Risks to people with low incomes


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

More about Methodology.


SOTA 2011 Survey