Quality of life is a crucial metric when deciding where to settle down—mainly because it takes into account priorities such as crime rates, education, and average commute times. But affordability ...

There were seven global cities with the best air quality—that within the WHO zone —with San Juan in Puerto Rico (2.7) coming in first place, followed by Wellington in New Zealand, Canberra in ...

The natural environment category is one of eight categories driving the overall Best States rankings, and encompasses metrics reflecting pollution threats and air and water quality. Learn more ...

Where is the best place to put an air purifier ... “We've seen that in just 15 minutes of turning off an air purifier, the air quality can degrade quickly. Also, operate it at the highest ...

Major air pollutants have declined in recent decades, but USA TODAY’s analysis shows wildfire smoke is taking their place.

The best air purifiers are one of those household items that no one thinks about until they need one. With the recent wildfires, we thought there was no better time to give an updated roundup of the ...

Cities in California made up six of the 10 cities with the worst air quality, including the three worst. People of color were disproportionately exposed to air pollution: The report found 63% of ...

Depending on the fire, the smoke can be made up of various substances, including carbon dioxide, carbon monoxide, water vapor, particulate matter, organic chemicals, nitrogen oxides, and more.

As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.