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

Watertown

Watertown, South Dakota

2026-05-12 18:00

CAQI (Europe)

High

Pollutants|Pollens

PM10

μg/m³

167

O3

μg/m³

77.1

PM2.5

μg/m³

12.2

Weather

20℃

32%

39 kph

6 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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