Kentucky

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

Ozone

Particle Pollution 24-hour

Particle Pollution Annual

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Tell your friends about the air where you live.

High Ozone Days
Ozone Grade: F How is my grade calculated?
Weighted Average 15.8 Change Since 1996:
30.8
15.8
fewer days this year
Particle Pollution - 24 Hour
Grade: C How is my grade calculated?
Weighted Average: 1.7 Change Since 2000:
23.3
1.7
fewer days this year
Particle Pollution - Annual
Grade: Fail How is my grade calculated?
Design Value 12.3 Change Since 2000:
17.3
12.3
µg/m3
Groups At Risk
Total Population: 750,828 Risks to the population
Pediatric Asthma: 17,585 Risks to people with Asthma
Adult Asthma: 63,974 Risks to people with Asthma
COPD: 64,758 Risks to people with COPD
Cardiovascular Disease: 69,206 Risks to people with Cardiovascular Disease
Diabetes: 61,305Risks to people with Diabetes
Children Under 18: 172,289 Risks to children and teens
Adults 65 & Over: 103,951 Risks to older adults
Poverty Estimate: 134,160Risks to people with low incomes

More about Methodology.