A new study looking at the nation’s healthiest cities has turned up some surprising results. Use our interactive map to discover where your suburb is ranked.

Dozens of suburbs received a perfect score under a new rating system that assesses air quality, green space and variances in ...

A huge cloud of Saharan dust has swept across Europe in the last few days, already hitting Italy and continuing to spread ...

And are you safe if you live farther away? There’s no magic answer to these questions, but we break down what we know.

Dia Mirza, an actress and environmental campaigner, has urged Maharashtra Chief Minister Devendra Fadnavis to solve Mumbai's ...

Even though the Palisades and Eaton fires are now mostly contained, the Santa Ana winds have led to new fires flaring up ...

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

One possible reason for bad air quality in the city is a fire that broke out yesterday afternoon in Lancaster, Pennsylvania, where air quality is notably unhealthy. Why would a fire more than 150 ...

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

In the aftermath of L.A.’s most destructive wildfires, air quality experts warn that families should be prepared for the “disaster after the disaster” — ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Laboratory Technical Project ...

Think back to the red AQI forecast on your phone. What information was it trying to convey? The Air Quality Index (AQI) is a color-coded tool to relay air pollution threats. Starting at GREEN, for ...