Government measures fall short, experts say, as air quality index (AQI) readings become more hazardous in Thai capital.

The Vietnamese capital of Hanoi was the world's most polluted city for much of January 2025, with the hazardous smog posing ...

Indicators like the Air Quality Index (AQI), commonly used to track air pollution levels, provide a rough sense of the ...

Lahore has ranked fifth among the most polluted cities in the world, with an alarming air quality index (AQI) of 166, according to sources from the Pakistan Meteorological Department. On Sunday, the ...

Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

The region of Sarajevo on Wednesday declared a state of alert, as the Bosnian capital once again ranked among the world's ...

At Vox, our mission to help you make sense of the world has never been more vital ... Naturally, people in the Los Angeles ...

Dhaka topped the list of cities having the worst air quality with an AQI score of 295 at 8:55am this morning (January 27, ...

Dhaka has again topped the list of cities around the world with the worst air quality Tuesday morning . With an air quality ...

Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot ...