Chengxiang town, Hangzhou (杭州市城厢镇) Air Quality

Monitoring Station · Xiaoshan, China
164
Unhealthy
Everyone should reduce prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
145 7pm
145
145
83 10pm
145
83
65 1am
65
65
53 4am
53
53
53 7am
53
10am
1pm
4pm
CAMS model adj -1
146
146
146
84
146
84
66
66
66
54
54
54
54
54
PM2.580.7 µg/m³ ×5.4 WHO
Unhealthy
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T22:29 UTC.