Kaifeng

Henan, China Mainland

2019-02-21 00:31
AQI (US)
222
Very Unhealthy
PM2.5
μg/m³
172
PM10
μg/m³
203
NO2
μg/m³
40
CO
μg/m³
1700
O3
μg/m³
22
SO2
μg/m³
7
Weather
-2℃
93%
4 kph
0 of 11
Forecast
2019-02-21
/
190~220
Very Unhealthy
2019-02-22
12°/-2°
180~210
Very Unhealthy
2019-02-23
12°/
170~200
Unhealthy
2019-02-24
12°/
175~205
Very Unhealthy
2019-02-25
14°/
170~200
Unhealthy
2019-02-26
/
175~205
Very Unhealthy
2019-02-27
11°/
175~205
Very Unhealthy
2019-02-28
/
2019-03-01
/
2019-03-02
/
Historical Data

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