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AQI (China)
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AQI (China)
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CAQI (Europe)
AQI (UK)
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Zhongyuan
Zhengzhou, Henan
2026-05-05 04:51
AQI (China)
Good
Pollutants
PM10
μg/m³
52.5
O3
μg/m³
138
PM2.5
μg/m³
21
NO2
μg/m³
8.5
CO
μg/m³
400
SO2
μg/m³
4.5
Weather
℃
℃
℉
29℃
39%
24 kph
9 of 11
Historical Data
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Daily
AQI (China)
AQI (China)
PM10
O3
PM2.5
NO2
CO
SO2
Places included
供水公司
AQI 51
计划路2号
AQI 53
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