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

建安区

Xuchang, Henan

2026-06-06 04:51

CAQI (Europe)

High

PM10

μg/m³

137

O3

μg/m³

160

PM2.5

μg/m³

38

NO2

μg/m³

9

SO2

μg/m³

8

CO

μg/m³

500

Weather

33℃

38%

14 kph

7 of 11

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