Polluted City in the World 2025

 The Polluted City, Town in the World -2025

City Name              Population

1. Dhaka            21 million     
                                                      
2. Lahore           13 million

< >3. Mumbai        12 million

4. Bagdad          7.9 million

5. Kolkata          5.1 million

6. Patna              2 million

7. Ghaziabad     1.7 million

8. Rohtak           3,70,000

9. New Delhi      2,50,000

Bangladesh, Pakistan, and India consistently rank as the most polluted countries in South Asia and globally for air quality, with 14 out of 15 of the world's most hazardous cities also located in the region. High concentrations of fine particulate matter, driven by sources such as vehicle emissions, industrial discharges, and brick kilns, are the primary contributors. 

Watch Now [Mumbai Air Quality Pollution]                

Click Here [Ride with Gabi]                                           < >

Get video [Nas daily channel]

Look video [Kolkata city]

Here Clip [ Al Jazeera Dhaka City]

Solve [ Beijing improved Air Pollution]

Air Pollution [Rapid Growth in Dhaka]

City rankings: Nine of the top ten most polluted cities in the world are in South Asia, based on data from the World Bank.    

Primary pollutants: The main concern is fine particulate matter, PM2.5, which in some areas reaches levels up to 20 times higher than the World Health Organization's safe guideline.  

Contributing factors: Major sources of this pollution include vehicle emissions, industrial activities, and widespread use of brick kilns.  

Impact: 

Severe air pollution in the region leads to an estimated 2 million premature deaths each year and causes significant economic costs. Nine of the top ten most polluted cities worldwide are in South Asia, according to data from the World Bank. 

•  
  Primary pollutants:
  The main issue is fine particulate matter, with levels in some areas being up to 20 times higher than the World Health Organization guideline.   
• $M_{2.5}$

  Contributing factors:

  Major sources of this pollution include vehicle emissions, industrial activity, and the widespread use of brick kilns.   
• Impact:

  The severe air pollution in the region leads to an estimated 2 million premature deaths annually and has significant economic costs.
• What is the Solution?

a. Waste management system shall be developed.

b. Drain Civil  Society, and be aware of cleanliness at the same time, should be clean.
c. Whoever violates the rules will be punished and pay tax.

Cox's Bazar

Dhaka

                                          

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   Bangladesh does not compare with           Dhaka c

ity. There are a lot more

    cities within the country that are not       polluted, and nature is good and clean     as well.

      

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