Los Angeles and much of Southern California were met with a regional air quality alert on Saturday, following July 4th festivities.

As someone who’s spent years researching the science behind indoor air pollution, Dr Dhau is a trusted expert for all things ...

Air quality is uniquely terrible after all those official and illegal fireworks are detonated to celebrate Independence Day.

MIchigan's air quality will be unhealthy for some groups Friday and Saturday. Check the air quality index map to see if it's good or bad near you.

NASA’s TEMPO (Tropospheric Emissions: Monitoring of Pollution) mission, launched in 2023, is revolutionising how we monitor ...

Fireworks are happening across the city again this year, which poses two issues–highly concentrated pollution, and uniquely ...

Many indexes use colors to make it easier for citizens to understand the overall quality of outside air, and to issue advisories when it is considered unsafe. In the chart below, the upper band shows ...

An air quality alert was reported by the NWS San Diego CA on Thursday at 2:47 p.m. in effect until Saturday at midnight. The ...

This trend is especially pronounced in shared mobility sectors such as ride-hailing services and car rentals. Companies like ...

While exterior technology gets the spotlight, it’s interior quality that directly influences how people feel during a journey ...

The pollution led to low visibility, which impacted pilots’ ability to take off and land at Sky Harbor airport. At the peak ...

The Arizona Department of Environmental Quality “is reviewing EPA’s order and intends to respond to the order and revise the permit” within the 90-day limit set by the federal Clean Air Act ...