河医大 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

河医大

Erqi, Henan

2026-09-23 15:51

AQI (China)

Good

PM2.5

μg/m³

53

PM10

μg/m³

78

O3

μg/m³

94

NO2

μg/m³

30

CO

μg/m³

700

SO2

μg/m³

8

Weather

23℃

70%

9 kph

0 of 11

Historical Data

Data Sources

http://www.cnemc.cn

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