Air quality in China
Air quality index (AQI⁺) and PM2.5 air pollution in China • 05:06, Oct 22
Live most polluted city ranking
Real-time China most polluted city ranking
| # | Cities | AQI⁺ US | |
|---|---|---|---|
| 1 |  Bayinguoleng Mengguzizhizhou | 186 | |
| 2 | Weinan | 154 | |
| 3 | Xianyang | 154 | |
| 4 | Xian | 134 | |
| 5 | Tongchuan | 126 | |
| 6 | Bijie | 117 | |
| 7 | Zhongshan | 113 | |
| 8 | Shijiazhuang | 112 | |
| 9 | Zhuhai | 112 | |
| 10 | Jiangmen | 111 |
2025 China most polluted city
| Hotan, Xinjiang | 189 |
Live cleanest city ranking
Real-time China cleanest city ranking
| # | Cities | AQI⁺ US | |
|---|---|---|---|
| 1 | Mianyang | 17 | |
| 2 | Guangyuan | 20 | |
| 3 | Zhaotong | 22 | |
| 4 | Shihezi | 25 | |
| 5 | Harbin | 27 | |
| 6 | Jiamusi | 28 | |
| 7 | Mudanjiang | 28 | |
| 8 | Yanbian | 30 | |
| 9 | Chuxiong | 31 | |
| 10 | Jixi | 31 |
2025 China cleanest city
| Ngari, Tibet | 29 |
2025 China air quality
2025 country air quality average
How polluted is China?
In 2025 in China, the annual PM2.5 concentration was 5.9 times the WHO annual PM2.5 guideline.
2025 AQI⁺ country ranking
Which country had the worst air quality in 2025?
Worldwide PM2.5 ranking
2025 China global rank in air pollution
20/143
Wildfires in China
Real-time information
Active fire
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