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

建安区

Xuchang, Henan

2026-04-22 15:51

AQI (US)

Moderate

PM2.5

μg/m³

24

PM10

μg/m³

41

O3

μg/m³

46

NO2

μg/m³

24

CO

μg/m³

300

SO2

μg/m³

4

Weather

10℃

94%

5 kph

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