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

Watertown

Watertown, South Dakota

2026-09-01 23:00

CAQI (Europe)

Medium

Pollutants|Pollens

PM10

μg/m³

69

O3

μg/m³

49.3

PM2.5

μg/m³

7.2

Weather

19℃

88%

7 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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