Erin Davis/Axios Visuals Breathe easy, Philly, because our air quality is on the up and up. Why it matters: Long-term exposure to poor air quality is harmful to your health. State of play: The average ...

Cleveland's Division of Air Quality has a new network of sensors acrosss the city to measure fine particulate in ...

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

Pattaya Mayor takes action against PM 2.5 pollution, boosts efforts for cleaner air in the city PATTAYA, Thailand – Mayor Poramet Ngampichet has spoken about the ongoing issue of PM 2.5 dust ...

Dust and ash left behind from the January wildfires in Los Angeles County can be irritating and hazardous to health when it's picked up by winds and spread throughout Southern California.

A historic winter storm is bringing blizzard conditions across portions of southeastern Texas and southwestern Louisiana as it sweeps across the South. Subfreezing temperatures in the South ushered in ...

Maps show what to expect as the cold front arrives. The polar vortex is a large area of cold air and low pressure that normally spins over the North and South Poles. During the winter months and ...

The map icons reflect the current known status of each structure. Red indicates a structure was destroyed. Orange indicates “major” damage. Yellow indicates “minor” damage. Green indicates ...

According to the National Weather Service (NWS), exposure to particle pollution may trigger asthma attacks, respiratory infections, and cardiovascular complications. A live map from AirNow showed ...

Don't rely solely on AQI readings The Air Quality Index is a very useful metric for tracking particulate matter under normal circumstances, but it provides an incomplete picture of the current ...

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily more accurate.