Air Quality in Hengyang, China

Overcast
21.5°C · 94.3% humidity
21.5°
Feels 21.5°
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
8 stations

Nearby Monitoring Stations

AQI Forecast
54 5am
54
54
63 8am
72
71
69 11am
68
85
84 2pm
84
84
83 5pm
83
83
66 8pm
66
66
66 11pm
66
66
66 2am
66
66
AD 728×90

Air Quality Index Trend

46h · 5 stn

Hengyang'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 Hengyang is 1.2× the WHO 24-hour guideline of 15 µg/m³.

94.3%
Humidity
1.0 km/h
Wind W
1006.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
63
17.89 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Hengyang?

Temperature & Precipitation

PM2.5 Trend

46h · 5 stations
PM2.517.89 µg/m³ ×1.2 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (8 stations within 25 km)
17.89
Median
17.64
Average
14.0
Low
21.1
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -1.5
Both models agree Avg diff: 2.9°C

Where are air quality stations near Hengyang?

26
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
0.7 km PM2.5: 6.2 µg/m³
57
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
0.7 km PM2.5: 15.0 µg/m³
29
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
0.7 km PM2.5: 7.0 µg/m³
72
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
0.7 km PM2.5: 22.1 µg/m³
20
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
0.7 km PM2.5: 4.8 µg/m³
51
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
0.7 km PM2.5: 12.1 µg/m³
57
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
0.7 km PM2.5: 15.0 µg/m³
45
City committee communist party school, Hengyang (衡阳市委党校)
1.8 km PM2.5: 10.8 µg/m³
17
City committee communist party school, Hengyang (衡阳市委党校)
1.8 km PM2.5: 4.1 µg/m³
20
City committee communist party school, Hengyang (衡阳市委党校)
1.8 km PM2.5: 4.8 µg/m³

What cities are near Hengyang?

48 Hongqiao 53 Leiyang 44 Yongfeng 50 Bojia 45 Qingshuping 38 Wuxi 46 Santangpu 47 Gantang 28 Xiangxiang 31 Xiangtan
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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 2026-06-09T00:27 UTC.