There’s one night of the year where celebrations across the United States light up the map like no other. It’s the Fourth of ...

These are the best air purifiers for pets, from Levoit Vital 200S and AirDoctor AD3500 to SwitchBot Table Air Purifier.

According to the Maricopa County Air Quality Map, several parts of the Valley had an air quality level listed in the "very ...

Smoke from the Madre Fire in San Luis Obispo County could potentially bring poor air quality to the High Desert over the July 4th holiday weekend.

AIR QUALITY ALERT: Continues for most of the region throughout Saturday as our Air Quality Index will remain in the Unhealthy ...

Potentially hazardous air quality has gripped Phoenix, Arizona, as a combination of stagnant weather, windblown dust, and warm temperatures fueled a rise in PM10 pollution, prompting hazy skies and ...

If you have breathing problems, be sure to take it easy tomorrow or limit outdoor time. Air quality will be unhealthy for ...

How a new monitoring system improves fire detections and captures the air pollution effects of planned peatland burns.

Dhaka has ranked 31st on the list of cities with the worst air quality with an AQI score of 71 at 9:20am on Friday morning.

Phoenix skies were already hazy with dust from winds. The July 4 fireworks from the store could make it worse.

An air quality alert was issued Thursday by the National Weather Service for the entire Chicago area through Friday night.

An Air Quality Action Day will be in effect Friday for Johnson County.