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

建安区

Xuchang, Henan

2026-01-21 03:35

AQI (US)

Unhealthy

PM2.5

μg/m³

87

PM10

μg/m³

93

NO2

μg/m³

37

O3

μg/m³

37

CO

μg/m³

800

SO2

μg/m³

8

Weather

-1℃

29%

3 kph

2 of 11

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