Report reveals 2024's most polluted cities, countries: Which US cities made the list?

Data from more than 40,000 air quality monitoring stations in 138 countries, territories and regions were analyzed for the report, IQAir said.

Delhi was most polluted city during 2024-25 followed by Patna: Study

Delhi was most polluted city during 2024-25 followed by Patna: Study ...
The Topeka Capital-Journal

This Kansas city is nation's least-polluted, according to 'Dirtiest Cities' data

Lawrence, Kansas, ranked as the least polluted city in LawnStarter's 2025 "Dirtiest Cities in America" list. This is the second consecutive year Lawrence has held this position in the LawnStarter ...
Smithsonian Magazine

Would You Jump Into Your Local River? Swimmable Cities May Be Within Reach as Once-Polluted Waterways Are Restored

But even with those legislative frameworks and wastewater treatment procedures in place, many urban rivers still see sewage ...

Bengaluru shows consistently low PM2.5 levels compared to other cities, says report

Bengaluru maintains low and stable PM2.5 levels, showcasing better air quality than northern cities, according to a new ...
Naija Gist - Latest

The Most Polluted Cities Aren't The Ones You'd Expect

If you thought Fairbanks, Alaska was the right place to go to escape polluted air, youd actually be putting yourself right in the nations top danger zone for a breath full of health-wrecking particles ...
Yahoo

One of the world's most polluted cities has banned single-use plastics. It's not so easy

LAGOS, Nigeria (AP) — Nigerian shop manager Olarewanju Ogunbona says he uses Styrofoam and plastic packs at least five times a day — nothing unusual in the megacity of Lagos, one of the world's most ...