Prefer Newsweek on Google to see more of our trusted coverage when you search. An increasing number of U.S. cities historically known for clean air are now facing dangerous pollution levels in 2025, ...

Officials warn dust pollution can penetrate lungs, triggering asthma and heart problems, especially for vulnerable groups.

Prefer Newsweek on Google to see more of our trusted coverage when you search. Smoke from Canadian wildfires have continued to drift over the Midwest, blanketing the region with haze and poor air ...

The top air purifiers we've tested can help you monitor indoor air quality and breathe more easily. From HEPA filtration to ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. Potentially hazardous air quality has gripped Phoenix, Arizona, as a combination of stagnant weather, windblown dust, and ...

State officials and partners are deploying sensors to improve tracking of pollution, especially during wildfire season.

Alexandra Simon is a digital content producer at CBS Philadelphia. Alex started her career at CBS21 in Harrisburg, Pennsylvania before joining KARE 11 News in Minneapolis, where she covered breaking ...

Platinum Air Care has published a data-driven indoor air quality report for Ontario homeowners, drawing on Health ...