Lewistown Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Lewistown

Fergus County, Montana

2025-12-14 02:00

AQI (China)

Excellent

O3

μg/m³

66.4

PM2.5

μg/m³

4.5

PM10

μg/m³

1

Weather

-6℃

81%

10 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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Cities Nearby

Lewistown Heights