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

Westerville

Franklin County, Ohio

2026-05-17 03:00

CAQI (Europe)

Low

Pollutants|Pollens

PM2.5

μg/m³

16

PM10

μg/m³

24

Weather

19℃

86%

9 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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