Westerville Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Westerville

Franklin County, Ohio

2026-05-15 19:00

CAQI (Europe)

Very Low

Pollutants|Pollens

PM10

μg/m³

21

PM2.5

μg/m³

3.8

Weather

19℃

39%

20 kph

2 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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