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

建安区

Xuchang, Henan

2026-07-23 01:51

AQI (UK)

Low

PM10

μg/m³

26

O3

μg/m³

42

PM2.5

μg/m³

12

NO2

μg/m³

7

SO2

μg/m³

3

Weather

33℃

56%

9 kph

0 of 11

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