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Air quality in Hefei
Air quality index (AQI) and PM2.5 air pollution in Hefei
155.8K people follow this city
Hefei Air Quality Map
Real-time Hefei air pollution map
Weather
What is the current weather in Hefei?
| Weather | Clear sky |
| Temperature | 91.4°F |
| Humidity | 38% |
| Wind | 9.4 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time China city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Zhangye, Gansu | 190 |
| 2 | Jinchang, Gansu | 186 |
| 3 | Jiayuguan, Gansu | 179 |
| 4 | Baiyin, Gansu | 169 |
| 5 | Bayan Nur, Inner Mongolia | 165 |
| 6 | Hohhot, Inner Mongolia | 165 |
| 7 | Yanggu, Shandong | 164 |
| 8 | Guangyuan, Sichuan | 163 |
| 9 | Yanta, Shandong | 157 |
| 10 | Chengdu, Sichuan | 154 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Hefei aqi ranking
Real-time Hefei air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Pearl Square | 139 |
| 2 | Binhu New District | 132 |
| 3 | Yuyang District | 132 |
| 4 | Feidong County Wanzhong Technical School | 124 |
| 5 | Yangtze River Middle Road | 124 |
| 6 | High-tech Zone | 119 |
| 7 | Amber Hill | 114 |
| 8 | Baohe District | 114 |
| 9 | Sanli Street | 114 |
| 10 | Changfeng County Beicheng Century School | 112 |
(local time)
SEE WORLD AQI RANKING
US AQI
114
live AQI index
Unhealthy for sensitive groups
Overview
What is the current air quality in Hefei?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Unhealthy for sensitive groups | 114 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 41µg/m³ | |
| PM10 | 75µg/m³ | |
| O3 | 0µg/m³ | |
| NO2 | 18µg/m³ | |
| SO2 | 8µg/m³ | |
| CO | 600µg/m³ | |
!
PM2.5
x8.2
PM2.5 concentration in Hefei is currently 8.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hefei?
 | Reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Run an air purifier GET AN AIR PURIFIER |
Forecast
Hefei air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 15 | Moderate 72 AQI US  | | 78.8° 62.6° |  22.4 mp/h |
| Thursday, May 16 | Moderate 76 AQI US | | 86° 57.2° | 8.9 mp/h |
| Friday, May 17 | Unhealthy for sensitive groups 115 AQI US | | 91.4° 66.2° | 11.2 mp/h |
| Today | Unhealthy for sensitive groups 114 AQI US | | 91.4° 71.6° | 11.2 mp/h |
| Sunday, May 19 | Unhealthy for sensitive groups 104 AQI US |  | 87.8° 69.8° | 11.2 mp/h |
| Monday, May 20 | Unhealthy 151 AQI US  | | 82.4° 66.2° | 6.7 mp/h |
| Tuesday, May 21 | Unhealthy for sensitive groups 139 AQI US |  | 87.8° 66.2° | 8.9 mp/h |
| Wednesday, May 22 | Unhealthy for sensitive groups 109 AQI US | | 89.6° 69.8° | 8.9 mp/h |
| Thursday, May 23 | Moderate 98 AQI US | | 93.2° 69.8° | 8.9 mp/h |
| Friday, May 24 | Moderate 81 AQI US | | 95° 73.4° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Hefei air quality data attribution
Where is the cleanest air quality in Hefei?
- Feiguang Primary School, Feixi County 90
- Higher Education Base 94
- Feidong Family Planning Service Station 105
- Dongpu Reservoir 110
- Lujiang County Second Taxation Bureau 110
- Yaohai District 110
- Changfeng County Beicheng Century School 112
- Amber Hill 114
- Baohe District 114
- Sanli Street 114
- High-tech Zone 119
- Feidong County Wanzhong Technical School 124
- Yangtze River Middle Road 124
- Binhu New District 132
- Yuyang District 132
- Pearl Square 139
AQI US, Metric