市一中 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

市一中

Weidu, Henan

2026-09-17 20:51

AQI (US)

Unhealthy for Sensitive Groups

PM2.5

μg/m³

46

PM10

μg/m³

70

O3

μg/m³

61

SO2

μg/m³

24

CO

μg/m³

800

NO2

μg/m³

15

Weather

18℃

79%

7 kph

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Historical Data

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