开发区 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

开发区

Weidu, Henan

2026-07-27 01:51

AQI (US)

Good

O3

μg/m³

64

PM2.5

μg/m³

3

PM10

μg/m³

12

CO

μg/m³

600

SO2

μg/m³

3

NO2

μg/m³

2

Weather

30℃

73%

5 kph

0 of 11

Historical Data

Data Sources

http://www.cnemc.cn

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