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

市政府

Hongqi, Henan

2026-04-23 15:51

AQI (US)

Moderate

PM2.5

μg/m³

20

PM10

μg/m³

41

O3

μg/m³

76

NO2

μg/m³

14

SO2

μg/m³

9

CO

μg/m³

300

Weather

14℃

75%

9 kph

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Historical Data

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