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

Casper

Natrona County, Wyoming

2025-12-15 13:00

AQI (China)

Excellent

O3

μg/m³

85.7

NO2

μg/m³

2.1

PM2.5

μg/m³

0

Weather

4℃

33%

19 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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