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 ...

The city continued to experience "very poor" air quality, despite some improvement, as restrictions under the Graded Response ...

The National Building Research Organization (NBRO) has announced that Sri Lanka’s Air Quality Index (AQI) is expected to ...

Delhi witnessed an unusually warm January, with Friday recording a maximum temperature of 27°C, the highest for the month ...

The national capital wrapped up a rather warm January with Friday's maximum temperature reaching 27 degrees Celsius, making ...

Weather conditions are trapping smoke and other air pollutants near the ground where people breathe, officials said.

The LA wildfires have burned tens of thousands of acres – but on some weather maps, air quality still looks good. What’s ...

An air quality alert was issued on Tuesday at 5:03 a.m. for Josephine County.

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

The Air Quality Index (AQI) across Sri Lanka has returned to normal levels today (30), according to the media spokesperson ...

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