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

建安区

Xuchang, Henan

2026-01-20 17:35

AQI (China)

Good

PM2.5

μg/m³

45

PM10

μg/m³

54

NO2

μg/m³

51

CO

μg/m³

1200

O3

μg/m³

16

SO2

μg/m³

6

Weather

-5℃

38%

2 kph

0 of 11

Historical Data

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