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

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

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

The popular tourist destination recorded an Air Quality Index of 168 which is considered ‘unhealthy’ while the level of PM2.5 ...

Those groups particularly sensitive to particulate matter in the air may want to limit time outside Friday and Saturday.

The air has improved in the LA region as firefighters get blazes under control, but there are questions about how safe the ...

Unlike typical wildfires, smoke from the L.A. fires — consisting of toxic materials from burned down homes, cars, and more — ...

Portland’s air quality is currently comparable to Los Angeles, despite the ongoing wildfires in Southern California.

Delhi recorded a maximum temperature of 23.7 degrees Celsius with moderate air quality on Friday, the India Meteorological Department (IMD) said. The 24-hour average Air Quality Index (AQI) was ...

Despite light rain on January 22 providing temporary relief, Delhi's air quality remains 'poor' with smog and fog conditions ...

Officials are warning of windblown ash and other pollutants from Los Angeles-area fires and say air quality readers won't ...

Delhi experienced overnight showers and a cloudy Thursday, with Palam receiving 1.2 mm of rain. Despite this, air quality ...