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

Caldwell

Sumner County, Kansas

2026-05-18 15:00

AQC (Australia)

Good

PM10

μg/m³

23

O3

μg/m³

47.6

PM2.5

μg/m³

13.2

NO2

μg/m³

2.3

SO2

μg/m³

1.6

Weather

28℃

61%

35 kph

6 of 11

Historical Data

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