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

建安区

Xuchang, Henan

2026-01-20 06:35

AQI (China)

Good

PM2.5

μg/m³

47

PM10

μg/m³

58

O3

μg/m³

58

NO2

μg/m³

17

CO

μg/m³

500

SO2

μg/m³

5

Weather

-1℃

26%

12 kph

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