Tongxu County Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Tongxu County

Kaifeng, Henan

2026-01-19 06:00

AQI (US)

Unhealthy for Sensitive Groups

PM2.5

μg/m³

43.9

PM10

μg/m³

74.7

O3

μg/m³

40.2

CO

μg/m³

836.2

NO2

μg/m³

12.6

SO2

μg/m³

3.6

Weather

-1℃

54%

26 kph

1 of 11

Historical Data

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