市政府 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

市政府

Hongqi, Henan

2026-04-21 23:51

CAQI (Europe)

Low

PM10

μg/m³

41

PM2.5

μg/m³

24

O3

μg/m³

44

NO2

μg/m³

10

SO2

μg/m³

9

CO

μg/m³

500

Weather

11℃

84%

2 kph

1 of 11

Historical Data

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