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AQI (US)
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Zhongyuan
Zhengzhou, Henan
2026-05-04 06:51
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
O3
μg/m³
158
PM2.5
μg/m³
22
PM10
μg/m³
54
CO
μg/m³
550
NO2
μg/m³
10
SO2
μg/m³
4.5
Weather
℃
℃
℉
28℃
26%
4 kph
5 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
O3
PM2.5
PM10
CO
NO2
SO2
Places included
供水公司
AQI 104
计划路2号
AQI 101
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