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

Johnson County

Tennessee

2026-02-16 17:00

AQI (US)

Good

PM2.5

μg/m³

3.6

PM10

μg/m³

15.4

Weather

12℃

50%

4 kph

4 of 11

Historical Data

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