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

建安区

Xuchang, Henan

2026-06-08 21:51

AQI (China)

Excellent

PM2.5

μg/m³

21

PM10

μg/m³

29

O3

μg/m³

53

NO2

μg/m³

11

CO

μg/m³

300

SO2

μg/m³

8

Weather

19℃

53%

12 kph

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