信访局 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

信访局

Wenfeng, Henan

2026-05-01 06:51

AQI (China)

Good

PM10

μg/m³

57

O3

μg/m³

142

PM2.5

μg/m³

22

CO

μg/m³

500

NO2

μg/m³

7

SO2

μg/m³

5

Weather

28℃

20%

20 kph

3 of 11

Historical Data

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