Air Quality in Changsha, China
Drizzle
23.6°C · 90.5% humidity
23.6°
Feels 23.6°
82
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
7 stations
Nearby Monitoring Stations
Changsha's air quality — share it
AQI Forecast
54
5pm
66
66
82
8pm
83
84
146
11pm
146
146
146
2am
146
146
146
5am
146
84
83
8am
54
54
54
11am
54
54
54
2pm
54
54
Air Quality Index Trend
45h · 22 stnChangsha'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.
90.5%
Humidity
20.9 km/h
Wind N
1005.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
26.86 µg/m³
PM10
79.9 µg/m³
050100150200300500
What is the weather forecast for Changsha?
Temperature & Precipitation
PM2.5 Trend
45h · 22 stationsPM2.526.86 µg/m³
×1.8 WHO
Moderate
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
Station readings (7 stations within 25 km)
26.86
Median
30.13
Average
25.9
Low
37.9
High
PM2.5 µg/m³ · Model: 27.55 · Bias: +0.7
What is the 7-day forecast for Changsha?
09-05
30.1° 23.6°
4.94 mm
09-06
31.9° 23.4°
4.06 mm
09-07
34.3° 24.6°
0.56 mm
09-08
32.1° 23.5°
3.5 mm
09-09
34.1° 26.4°
09-10
33.0° 23.5°
1.56 mm
09-11
29.4° 21.0°
16.25 mm
Both models agree
Avg diff: 2.1°C
Where are air quality stations near Changsha?
84
开平卫民, (江门市开平卫民)
71
祥龙, (江门市祥龙)
81
祥龙, (江门市祥龙)
80
祥龙, (江门市祥龙)
91
台山上朗, (江门市台山上朗)
97
台山上朗, (江门市台山上朗)
89
台山上朗, (江门市台山上朗)
129
沙湖, (江门市沙湖)
89
沙湖, (江门市沙湖)
107
沙湖, (江门市沙湖)
What cities are near Changsha?
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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 2026-09-05T12:46 UTC.