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

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

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

According to IMD, Delhi witnessed a rise in minimum temperature up to 3°C during the past 24 hours. The maximum temperatures ...

Fearless journalism is more important than ever. When news breaks, you need to understand what actually matters — and what to do about it. At Vox, our mission to help you make sense of the world ...

In the wake of the Palisades and Eaton fires, concerns about air quality across the county have been on the rise.

The Air Quality Index in Delhi has escalated to a 'severe' category, prompting the Commission for Air Quality Management to enact Stage-III measures of the Graded Response Action Plan. With ...

Dhaka, the overcrowded capital city of Bangladesh, ranked second on the list of cities with the worst air quality with an AQI score of 267 at 9am on Thursday morning. Its air was classified as very ...

If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...

Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels ...