理工学院 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

理工学院

Wancheng, Henan

2026-04-20 04:51

AQHI (Canada)

Moderate

PM10

μg/m³

198

PM2.5

μg/m³

61

O3

μg/m³

81

NO2

μg/m³

9

SO2

μg/m³

6

Weather

17℃

45%

22 kph

5 of 11

Historical Data

Data Sources

http://www.cnemc.cn

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