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

Custer County

South Dakota

2026-02-17 03:00

AQI (India)

Moderately polluted

Pollutants|Pollens

O3

μg/m³

117.9

PM2.5

μg/m³

7.8

PM10

μg/m³

9.3

Weather

9℃

31%

7 kph

0 of 11

Historical Data

Places included

West Custer Township

Data Sources

http://www.airnow.gov/

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