Air Quality in Changsha, China

Partly Cloudy
32.1°C · 54.9% humidity
32.1°
Feels 36.8°
83
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
41 4am
41
41
83 7am
71
63
56 10am
52
49
35 1pm
33
32
31 4pm
30
30
30 7pm
30
29
29 10pm
29
29
29 1am
29
29
Station readings 45h ago
AQI 41
PM2.5 9.9 µg/m³ · 45h ago
AD 728×90

Air Quality Index Trend

43h · 7 stn

Changsha'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 Changsha is 1.8× the WHO 24-hour guideline of 15 µg/m³.

54.9%
Humidity
23.0 km/h
Wind SE
1000.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
83
27.47 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Changsha?

Temperature & Precipitation

PM2.5 Trend

43h · 7 stations
PM2.527.47 µg/m³ ×1.8 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (8 stations within 25 km)
27.47
Median
28.01
Average
22.1
Low
38.7
High
PM2.5 µg/m³ · Model: 19.2 · Bias: -8.3

What is the 7-day forecast for Changsha?

08-03
40.2° 32.1°
08-04
31.7° 26.3°
10.31 mm
08-05
33.8° 25.8°
5.13 mm
08-06
35.0° 27.9°
1.44 mm
08-07
36.8° 24.9°
2.94 mm
08-08
37.0° 26.4°
0.06 mm
08-09
35.2° 25.9°
3.0 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Changsha?

99
Changsha (长沙)
4.5 km PM2.5: 34.9 µg/m³
89
Hunan University of Traditional Chinese Medicine, Changsha (长沙湖南中医药大学)
10.9 km PM2.5: 30.2 µg/m³
97
Yuntian middle school, Zhuzhou (株洲云田中学)
30.6 km PM2.5: 34.0 µg/m³
87
Yuntian middle school, Zhuzhou (株洲云田中学)
30.6 km PM2.5: 29.2 µg/m³
76
Yuntian middle school, Zhuzhou (株洲云田中学)
30.6 km PM2.5: 24.0 µg/m³
93
Yuntian middle school, Zhuzhou (株洲云田中学)
30.6 km PM2.5: 32.1 µg/m³
89
Yuntian middle school, Zhuzhou (株洲云田中学)
30.6 km PM2.5: 30.2 µg/m³

What cities are near Changsha?

79 Leifeng 77 Xiangtan 68 Yutan 77 Zhuzhou 59 Wenxing 61 Shaoshan 64 Guankou 61 Xiangxiang 74 Heshan 56 Xishan
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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 2026-08-07T23:59 UTC.