1. Asia
  2. China Mainland
  3. Henan
  4. Zhengzhou

Zhengzhou

Henan, China Mainland

2019-02-21 00:31
AQI (US)
239
Very Unhealthy
Pollutants
PM2.5
μg/m³
189
PM10
μg/m³
219
NO2
μg/m³
79
CO
μg/m³
1388
SO2
μg/m³
9
O3
μg/m³
4
Weather
  • ℃
  • ℉
-2℃
93%
4 kph
0 of 11
Forecast
  • Daily
  • Hourly
2019-02-21
9°/1°
229~269
Very Unhealthy
2019-02-22
12°/-2°
249~289
Very Unhealthy
2019-02-23
12°/1°
249~307
Hazardous
2019-02-24
12°/2°
170~200
Unhealthy
2019-02-25
13°/3°
165~195
Unhealthy
2019-02-26
9°/3°
170~200
Unhealthy
2019-02-27
12°/3°
170~200
Unhealthy
2019-02-28
8°/3°
2019-03-01
7°/3°
2019-03-02
8°/3°
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
  • O3
Places Included
Erqi
AQI 271
Guancheng
AQI 240
Huiji
AQI 190
Jinshui
AQI 250
Zhongyuan
AQI 235
Data Sources
http://www.zzemc.cnhttp://www.cnemc.cn

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