许昌学院 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

许昌学院

Weidu, Henan

2025-12-05 23:27

CAQI (Europe)

Very High

PM2.5

μg/m³

119

PM10

μg/m³

153

NO2

μg/m³

36

O3

μg/m³

35

CO

μg/m³

900

SO2

μg/m³

9

Weather

5℃

58%

13 kph

0 of 11

Historical Data

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