2024年5月25日 · Almost half of Americans breathe dirty air. Does your city make the list of the nation’s cleanest cities -- or the smoggiest?

Keep track of the most polluted cities in the world with our air quality index (AQI) ranking.

2022年11月10日 · Los Angeles, New Delhi, and Beijing have at least one thing in common—they are some of the smoggiest metropolises in the world.

2024年4月25日 · Measuring by the amount of fine particles in a city’s air over the course of a year, most of the cities with the worst air pollution in the U.S. were in the western U.S., where …

Find out the most polluted cities in the world in 2023. Check out which city in the world had the highest level of air pollution PM2.5. Download the IQAir AirVisual world air quality report.

Discover the most polluted cities in the United States and learn more about how your city ranks.

2022年5月7日 · To identify the 25 most polluted cities in America, 24/7 Wall St. reviewed the report Most Polluted Cities from the American Lung Association’s State of the Air 2022. The …

2024年2月27日 · Scroll down below for the full rundown of the world’s most polluted cities, which countries they’re in, and their annual average PM2.5 levels. 1. Dhaka, Bangladesh (114.5 …

2024年6月7日 · Particle pollution exposure from wildfire smoke harms health in ways that range from mild irritation to serious illness and premature death. Recent updates to the Air Quality …

2022年5月11日 · To identify the 25 most polluted cities in America, 24/7 Wall St. reviewed the report Most Polluted Cities from the American Lung Association’s State of the Air 2022. The …