Air Quality in Hengyang, China

Partly Cloudy
30.0°C · 68.1% humidity
30.0°
Feels 35.5°
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast
54 4am
54
54
70 7am
65
42
60 10am
58
57
56 1pm
56
55
55 4pm
55
54
54 7pm
54
54
54 10pm
54
54
54 1am
54
54
AD 728×90

Air Quality Index Trend

39h · 2 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 1.4× the WHO 24-hour guideline of 15 µg/m³.

68.1%
Humidity
17.0 km/h
Wind WSW
1000.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
70
21.34 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Hengyang?

Temperature & Precipitation

PM2.5 Trend

39h · 2 stations
PM2.521.34 µg/m³ ×1.4 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
21.34
Median
24.54
Average
18.8
Low
40.0
High
PM2.5 µg/m³ · Model: 20.3 · Bias: -1.0

What is the 7-day forecast for Hengyang?

08-03
39.7° 30.0°
08-04
32.0° 25.2°
0.94 mm
08-05
34.2° 25.6°
4.0 mm
08-06
35.0° 26.5°
6.44 mm
08-07
36.5° 25.7°
6.19 mm
08-08
36.1° 26.1°
7.13 mm
08-09
32.7° 25.1°
8.06 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Hengyang?

65
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
0.7 km PM2.5: 18.8 µg/m³
63
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
0.7 km PM2.5: 17.8 µg/m³
65
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
0.7 km PM2.5: 18.8 µg/m³
74
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
0.7 km PM2.5: 23.0 µg/m³
61
Chu Hui District Environmental Protection Bureau, Hengyang (衡阳珠晖区环保局)
0.7 km PM2.5: 16.9 µg/m³
74
City committee communist party school, Hengyang (衡阳市委党校)
1.8 km PM2.5: 23.0 µg/m³
68
City committee communist party school, Hengyang (衡阳市委党校)
1.8 km PM2.5: 20.2 µg/m³
65
City committee communist party school, Hengyang (衡阳市委党校)
1.8 km PM2.5: 18.8 µg/m³
65
City committee communist party school, Hengyang (衡阳市委党校)
1.8 km PM2.5: 18.8 µg/m³
70
City committee communist party school, Hengyang (衡阳市委党校)
1.8 km PM2.5: 21.1 µg/m³

What cities are near Hengyang?

74 Hongqiao 62 Leiyang 65 Yongfeng 71 Bojia 67 Qingshuping 72 Wuxi 67 Santangpu 66 Gantang 61 Xiangxiang 77 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 2026-08-07T23:57 UTC.