Air Quality in Hefei, China
Cloudy
25.0°C · 81.6% humidity
25.0°
Feels 25.0°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
6 stations
Nearby Monitoring Stations
Hefei's air quality — share it
AQI Forecast
Calibrated
99
4am
99
99
58
7am
70
78
84
10am
88
91
93
1pm
95
96
97
4pm
98
98
98
7pm
78
79
79
10pm
79
72
72
1am
72
70
Station readings
45h ago
AQI 99
PM2.5 34.9 µg/m³ · 45h ago
Air Quality Index Trend
40h · 1 stnHefei'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 Hefei is 1.0× the WHO 24-hour guideline of 15 µg/m³.
81.6%
Humidity
35.9 km/h
Wind E
1003.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
15.34 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Hefei?
Temperature & Precipitation
PM2.5 Trend
40h · 1 stationPM2.515.34 µg/m³
✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
Station readings (6 stations within 25 km)
15.34
Median
14.48
Average
13.1
Low
15.9
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -1.8
What is the 7-day forecast for Hefei?
08-03
37.3° 25.0°
0.62 mm
08-04
30.5° 24.4°
2.06 mm
08-05
33.1° 25.3°
08-06
32.9° 26.0°
5.56 mm
08-07
30.7° 24.0°
5.62 mm
08-08
33.4° 24.6°
0.06 mm
08-09
32.8° 26.4°
0.13 mm
Both models agree
Avg diff: 1.8°C
Where are air quality stations near Hefei?
59
Yaohai District, Hefei (合肥瑶海区)
61
Hefei (合肥)
68
Luyang District, Hefei (合肥庐阳区)
57
Lake district, Hefei (合肥滨湖新区)
What cities are near Hefei?
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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 2026-08-07T23:57 UTC.