Top 10 Most-Polluted Cities in World; Mumbai Overtakes Delhi - In Pics
Ritesh K Srivastava
| Feb 14, 2023, 22:10 PM IST
1/10
1. Lahore (Pakistan)
2/10
2. Mumbai (India)
3/10
3. Kabul (Afghanistan)
4/10
4. Kaohsiung (Taiwan)
5/10
5. Bishkek (Kyrgyzstan)
6/10
6. Accra (Ghana)
7/10
7. Krakow (Poland)
8/10
8. Doha (Qatar)
9/10
9. Astana (Kazakhstan)
9. Astana (Kazakhstan): The main sources of urban air pollutants are stationary types of thermal power stations, boilers, motor vehicle emissions and construction sites, production sites, cement works and asphalt plants. PM2.5 concentration in Astana is currently 7 times the WHO annual air quality guideline value.