昌黎第一中学 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

昌黎第一中学

Changli, Hebei

2026-09-28 14:35

AQI (China)

Excellent

O3

μg/m³

83

PM2.5

μg/m³

18

PM10

μg/m³

6

NO2

μg/m³

9

SO2

μg/m³

10

CO

μg/m³

300

Weather

16℃

77%

4 kph

0 of 11

Historical Data

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