Tokyo JapanWorld's Largest cities by population 2023
| Rank | City | Country |
|---|---|---|
| 1 | Tokyo | Japan |
| 2 | Delhi | India |
| 3 | Shanghai | China |
| 4 | Dhaka | Bangladesh |
What are the 10 most polluted cities in the United States?
15 Most Polluted Cities in the United States in 2021
- Bakersfield, California (annual PM2.5 of 17.6 μg/m3)
- Visalia, California (annual PM2.5 of 16.6 μg/m3)
- Fresno-Madera-Hanford, California (annual PM2.5 of 16.6 μg/m3)
- San Jose-San Francisco-Oakland, California (annual PM2.5 of 14.5 μg/m3)
Which is the dirtiest city on earth?
The most polluted city in the world is Kashgar, China. From the top 10 most polluted cities in the world, 7 most polluted cities are in India.
What city in US has worst pollution?
1. Bakersfield area, California. The area around Bakersfield, an agricultural town in California's Central Valley 100 miles north of Los Angeles, has the most unhealthful air in America.
Which state has the worst air quality in the United States?
On the other hand, California has the worst air quality with only 60.60% of good air quality days, followed by Arizona with 64.60%. States with the best air quality tend to be in the Northeast and Northwest regions, while states with the worst air quality tend to be in the Southwest region.
What are the 10 most polluted cities in the world?
What US city has the cleanest air?
Over 90% of cities had good air quality on most days in 2021. Map of metro areas colored by % good air quality days. The give best are Honolulu, Hawaii (99.7%), Kahului-Wailuku-Lahaina, HI(99.7%), Lake Havasu City-Kingman, AZ (99.2%), Longview, WA (98.6%), Olympia, WA (98.5%).
What is the dirtiest US state?
West Virginia, Kentucky, Wyoming, Indiana, and Utah produce over 50% of U.S. coal and are the top 5 dirtiest states. Coal-fired power plants in these states emit over 100 million tons of pollution each year, causing respiratory disease, heart disease and cancer.
What state has the cleanest air in us?
The state of Hawaii boasts the cleanest average air in the entire U.S., at an AQI of 21.2. Even Hawaii's biggest city, Honolulu, ranks on the cleanest cities for lists for ozone, short-term particle pollution, and year-round particle pollution.
What state is cleanest?
Hawaii. The state of Hawaii boasts the cleanest average air in the entire U.S., at an AQI of 21.2. Even Hawaii's biggest city, Honolulu, ranks on the cleanest cities for lists for ozone, short-term particle pollution, and year-round particle pollution.
What state has the best air quality in the United States?
HawaiiHawaii has the best air quality in the US with 99.40% of good air quality days, and there are several factors that contribute to this.