Oregon

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

Ozone

Particle Pollution 24-hour

Particle Pollution Annual

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High Ozone Days
Ozone Grade: A How is my grade calculated?
Weighted Average: 0.0 Change Since 2007:
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:
2.7
0.0
fewer days this year
Particle Pollution - Annual
Grade: Pass How is my grade calculated?
Design Value 7.7 Change Since 2000:
9
7.7
µg/m3
Groups At Risk
Total Population: 75,889 Risks to the population
Pediatric Asthma: 1,524 Risks to people with Asthma
Adult Asthma: 5,310 Risks to people with Asthma
Chronic Bronchitis: 2,405 Risks to people with Chronic Bronchitis
Emphysema: 1,060 Risks to people with Emphysema
Cardiovascular Disease: 18,328 Risks to people with Cardiovascular Disease
Diabetes: 3,912Risks to people with Diabetes
Children Under 18: 20,200 Risks to children and teens
Adults 65 & Over: 9,657 Risks to older adults
Poverty Estimate: 11,172Risks to people with low incomes

Notes:

(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.