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

信访局

Wenfeng, Henan

2026-03-09 06:51

AQI (US)

Unhealthy for Sensitive Groups

PM2.5

μg/m³

54

PM10

μg/m³

77

O3

μg/m³

109

CO

μg/m³

600

NO2

μg/m³

9

SO2

μg/m³

3

Weather

12℃

44%

6 kph

3 of 11

Historical Data

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