The U.S. has one of the world’s most advanced systems to monitor air pollutants. Can it keep up with a changing climate?

The Southwest Ohio Air Quality Agency reports that "levels of ozone within the region may approach or exceed unhealthy ...

Elev 2618 ft, 40.2 °N, 100.63 °W McCook, NE Air Quality & Pollen star_ratehome 92 McCook Station | Report Report Station ...

Elev 1240 ft, 40.93 °N, 96.6 °W Lincoln, NE Air Quality & Pollen star_ratehome 65 Lincoln Station | Change Current Station ...

More Saharan dust drifts into Southeast Texas again Friday, but the otherwise mostly rain-free skies should allow fireworks ...

Wildfire smoke is unhealthy to breathe and can be especially dangerous for children, older people, pregnant people and people with heart or respiratory conditions. These groups are advised to limit ...

"Avoid all physical activity outdoors," the EPA advises at this level. According to the EPA's map, Picture Rocks and Marana ...

The Molekule Air Pro is now available for $1,014 on Amazon with one HEPA filter, two or three times what others cost. If you ...

More than 25,000 residents in three provinces have been evacuated as dozens of wildfires remained active Sunday and diminished air quality in parts of Canada and the U.S.

EPA orders rewrite of air quality permit for Southern Arizona mine project Tony Davis Jun 3, 2025 Updated Jun 17, 2025 ...

The Health and Human Services Department under Kennedy took unprecedented steps to change how vaccines are evaluated, ...

Highs near 90 degree, less humid on Tuesday in Chicago Highs on Tuesday will reach the middle 80s with a lot of sunshine. Almost a copy and paste forecast follows Wednesday, with minor storm ...