Toggle navigation
Places
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
Asia
China Mainland
Hunan
Hengyang
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Hengyang
Hunan, China Mainland
2026-03-07 18:01
AQI (US)
Unhealthy
Pollutants
PM2.5
μg/m³
73
PM10
μg/m³
82
O3
μg/m³
62
CO
μg/m³
1100
NO2
μg/m³
11
SO2
μg/m³
6
Weather
℃
℃
℉
12℃
85%
15 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
PM10
O3
CO
NO2
SO2
Places included
Changning, Hunan
AQI 84
Hengdong County
AQI 98
Hengyang County
AQI 171
Leiyang
AQI 84
Nanyue District
AQI 98
Qidong County
AQI 84
Shigu
AQI 169
Yanfeng
AQI 162
Zhengxiang
AQI 163
Zhuhui
AQI 161
衡南县
AQI 163
衡山县
AQI 98
Data Sources
http://www.cnemc.cn
Get the App
Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.
iPhone, iPad
Android
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Hengyang
AQI 163
Xiangtan
AQI 92
Loudi
AQI 60
Yongzhou
AQI 144
Zhuzhou
AQI 158
Shaoyang
AQI 71
Chenzhou
AQI 159
Pingxiang
AQI 119
Changsha
AQI 98
Yiyang
AQI 112
Yichun
AQI 142
Air Matters © 2026