Air Quality in Changshu, China
Windy
20.7°C · 90.6% humidity
20.7°
Feels 20.7°
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Changshu's air quality — share it
AQI Forecast
146
2am
146
146
68
5am
28
44
54
8am
45
51
55
11am
58
61
62
2pm
63
64
65
5pm
65
65
65
8pm
66
66
66
11pm
66
66
Air Quality Index Trend
47h · 11 stnChangshu's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions. Current PM2.5 concentration in Changshu is 4.1× the WHO annual guideline of 5 µg/m³.
90.6%
Humidity
52.3 km/h
Wind NNE
1009.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
20.42 µg/m³
PM10▲
154.9 µg/m³
050100150200300500
What is the weather forecast for Changshu?
Temperature & Precipitation
PM2.5 Trend
47h · 11 stationsPM2.520.42 µg/m³
×1.4 WHO
Moderate
PM10154.9 µg/m³
Unhealthy for sensitive groups
UV INDEX0.7
Low
What is the 7-day forecast for Changshu?
05-28
29.4° 18.7°
2.56 mm
05-29
25.0° 20.7°
05-30
26.9° 20.0°
05-31
31.5° 22.9°
06-01
31.6° 19.5°
4.56 mm
06-02
28.2° 22.5°
06-03
24.4° 20.3°
1.5 mm
Both models agree
Avg diff: 2.7°C
What cities are near Changshu?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T21:37 UTC.