What is the air quality in Changshu today?

The current Air Quality Index (AQI) in Changshu is 59 (Moderate). PM2.5 concentration is 16.14 µg/m³.

What is the temperature in Changshu right now?

The current temperature in Changshu is 22.1°C (feels like 22.1°C). Humidity is 79.1% and wind speed is 62.9 km/h.

Air Quality in Changshu, China

Windy

22.1°C · 79.1% humidity

22.1°

Feels 22.1°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 10 stn

View full history →

Changshu'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 1.1× the WHO 24-hour guideline of 15 µg/m³.

79.1%

Humidity

62.9 km/h

Wind ESE

1018.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

16.14 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Changshu?

Temperature & Precipitation

PM2.5 Trend

45h · 10 stations

PM2.516.14 µg/m³ ×1.1 WHO

Moderate

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Both models agree Avg diff: 4.2°C

What cities are near Changshu?

59 Zhangjiagang 60 Kunshan 33 Taicang 58 Suzhou 25 Wuxi 31 Nantong 55 Mudu 49 Songling 59 Jiangyin 35 Jiading

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-10-20T21:45 UTC.