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

Researchers contributing to the ASCENT network of air quality sensors observed spikes in lead and chlorine downwind from the ...

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

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

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

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

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

Certain factors impact how long it takes for you to cross that finish line, but what about the air quality? Recently, ...

One possible reason for bad air quality in the city is a fire that broke out yesterday afternoon in Lancaster, Pennsylvania, ...

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

It may appear slightly hazy in New Jersey on Friday as air quality levels rise to moderate levels, placing particularly sensitive groups at risk for certain health concerns. Those unusually ...