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

Watertown

Watertown, South Dakota

2026-05-12 13:00

CAQI (Europe)

Low

Pollutants|Pollens

PM10

μg/m³

36

O3

μg/m³

62.1

PM2.5

μg/m³

5.3

Weather

14℃

58%

39 kph

2 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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