Most Polluted Cities in the World 

Image Credits: Google

The Air Quality Index (AQI) is a number used by government agencies to measure and communicate the level of air pollution to the public. It is a scale from 0 to 500, with higher numbers indicating worse air quality.  

Image Credits: Google

Kashgar, China  

(222 AQI) 

Image Credits: Google

Lahore, Pakistan 

(111.63 AQI) 

Image Credits: Google

Dammam, Saudi Arabia  

(124.11 AQI) 

Image Credits: Google

Dhaka, Bangladesh 

(84.73 AQI)  

Image Credits: Google

Delhi, India 

(84.39 AQI) 

Image Credits: Google

Muzaffarnagar, India 

(81.35 AQI) 

Image Credits: Google

Birganj, Nepal  

(80.21 AQI) 

Image Credits: Google

Ghaziabad, India 

(80.17 AQI) 

Image Credits: Google

Begusarai, India

(79.97 AQI) 

Image Credits: Google

Riyadh, Saudi Arabia 

(79.63 AQI) 

Image Credits: Google