What is the most polluted city in the US 2022?

Most Polluted American Cities by Year-Round PM2. 5 Exposure
  • Bakersfield, California.
  • Fresno-Madera-Hanford, California.
  • Visalia, California.
  • San Jose-San Francisco-Oakland, California.
  • Los Angeles-Long Beach, California.
  • Medford-Grants Pass, Oregon.
  • Fairbanks, Alaska.
  • Phoenix-Mesa, Arizona.


What is the most polluted city 2022?

5 air pollution data from the 12 months prior to the publication date.
  1. Dammam, Saudi Arabia (124.11 µg/m3)
  2. Lahore, Pakistan (111.63 µg/m3)
  3. Dhaka, Bangladesh (84.73 µg/m3)
  4. Delhi, India (84.39 µg/m3)
  5. Muzaffarnagar, India (81.35 µg/m3)
  6. Baghdad, Iraq (77.62 µg/m3)
  7. Ghaziabad, India (74.72 µg/m3)
  8. Patna, India (67.20 µg/m3)


What are top 5 polluted cities?

Rankings: 20 Most Polluted Cities in India in 2022
  • Hapur (66.95 µg/m3)
  • Ghaziabad (65.53 µg/m3)
  • Mumbai (64.73 µg/m3)
  • Ajmer (64.29 µg/m3)
  • Noida (64.00 µg/m3)
  • Ambala (62.56 µg/m3)
  • Pali (62.50 µg/m3)
  • Kaithal (60.85 µg/m3)


Which city is in No 1 in air pollution?

As many as 35 of the 50 cities with the worst air quality were in India, with New Delhi continuing to be the world's most polluted capital city for the fourth consecutive year in 2021, according to the World Air Quality Report, prepared by Swiss organisation IQAir, released on Tuesday.

Which city has purest air?

Zurich, Switzerland

The cleanest air in the world is in Zurich. The pollution status is determined on the basis of average levels of PM2. 5 measured over a period of 12 months. And this Swiss city obtained an annual value of 0.51 µg / m3, which makes it the lowest in the world.


Top 5 Most Polluted Cities in the World (2022 Rankings)



Which city has no pollution?

The cleanest city in India is Satna in the state of Madhya Pradash with a recent PM2. 5 reading of 15.5µg/m³ and a US AQI figure of 58.. Mysuru is the second least polluted Indian city.

What is the #1 pollutant in the world?

All in all, mercury is one of the most deadly toxic pollutants in the air. Not only is Sulfur Dioxide (SO2) a substantial pollutant in our air and a direct result of coal power plants, it is also one of the causes of some serious health problems.

What is the #1 water pollution in the USA?

In the United States, agricultural pollution is the top source of contamination in rivers and streams, the second-biggest source in wetlands, and the third main source in lakes. It's also a major contributor of contamination to estuaries and groundwater.


What are the 5 most polluted cities in the US?

These cities are the most polluted in terms of yearly average levels of particulate matter exposure:
  • Bakersfield, California.
  • Fresno-Madera-Hanford, California.
  • Visalia, California.
  • San Jose-San Francisco-Oakland, California.
  • Los Angeles-Long Beach, California.
  • Medford-Grants Pass, Oregon.
  • Fairbanks, Alaska.


Which US state has the cleanest air?

Hawaii ranks first in the nation for air and water quality, as well as in the overall natural environment category. Massachusetts places second in this subcategory, followed by North Dakota, Virginia and Florida. Learn more about the Best States for air and water quality below.

Who are the 10 most polluted cities?

Top 15 Most Polluted Cities in the World 2021
  • Bhiwadi, India – 106.2 (PM2.5 average)
  • Ghaziabad, India- 102.
  • Hotan, China- 101.5.
  • Delhi, India- 96.4.
  • Jaunpur, India – 95.3.
  • Faisalabad, Pakistan – 94.2.
  • Noida, India- 91.4.
  • Bahawalpur, India – 91.


What is the cleanest city in the world?

The cleanest cities in the world
  • Copenhagen has been voted the cleanest city in the world multiple years in a row.
  • Luxembourg is known for its high quality of living.
  • Zurich has been voted as one of the greenest cities in the world.
  • Helsinki is one of the best cities for public transport.


Which city has the best tap water?

Here are Cities with the Best Drinking Water
  • Silverdale, Washington. Silverdale's water comes from an aquifer in Green Mountain.
  • Oklahoma City. Oklahoma City's Water comes from man-made lakes. ...
  • Louisville, Kentucky. ...
  • Macon, Georgia. ...
  • Memphis, Tennessee.


What state has the cleanest tap water?

States With the Cleanest Drinking Water in 2021
  • Rhode Island.
  • South Dakota.
  • Minnesota.
  • New Hampshire.
  • Connecticut.
  • Vermont.
  • Kansas.
  • Missouri.


What is the cleanest state to live in?

Here are the seven least polluted states, according to the ranking:
  • Vermont.
  • New Hampshire.
  • South Dakota.
  • New Mexico.
  • Wyoming.
  • California.
  • Rhode Island.


What is the most toxic country?

The top ten list of the world's most polluted countries as of 2021 is:
  • Bangladesh – 76.9 µg/m³
  • Chad – 75.9 µg/m³
  • Pakistan – 66.8 µg/m³
  • Tajikistan – 59.4 µg/m³
  • India – 58.1 µg/m³
  • Oman – 53.9 µg/m³
  • Kyrgyzstan – 50.8 µg/m³
  • Bahrain – 49.8 µg/m³


Which country is the cleanest?

Denmark. With a total EPI score of 82.5, Denmark is 2020's cleanest and most environmentally friendly country. Denmark stands out for its high scores in several categories, including Wastewater Treatment (100), Waste Management (99.8), and Species Protection Index (100).


Who pollutes the ocean the most?

These 10 countries are the biggest contributors to marine plastic pollution – new analysis
  • China (21.5 billion kg)
  • Brazil (10.6 billion kg)
  • Indonesia (9.1 billion kg)
  • Russian Federation (8.4 billion kg)
  • Germany (6.6 billion kg)
  • United Kingdom (6.4 billion kg)
  • Mexico (5.9 billion kg)
  • Japan (4.8 billion kg)


Which state is least affected pollution?

Results: India's Least Polluted Cities

The least polluted city in India, Imphal, had air pollution levels more than 2-times higher than the recommended limit. Six of the top twenty least polluted cities were located in Karnataka and the majority of the cities are in the South.

Which state has the smallest pollution?

  • Sikkim is the least populated and second smallest state in our country.
  • The largest city in Sikkim is Gangtok and is the capital city of the state.
  • Sikkim shares its borders with China in the north and northeast, Bhutan in the east, Nepal in the west, and West Bengal in the south.


How polluted is Japan?

At the beginning of 2021, Japan was enjoying relatively good quality air with a USAQI reading of 47 which classified it in the “Good” category according torecommended figures by the World Health Organisation (WHO). The average PM2.
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