Streets outside a number of schools in Leicester are to be temporarily closed to traffic in an effort to cut pollution.

"As health experts, we write to share our grave concern." EPA announces unprecedented rollback on air pollution limits for power plants — health experts warn this could lead to biggest increase in ...

The head of the Environmental Protection Agency announced Wednesday the agency is proposing to scrap two major regulations ...

Typically, during the summer months of June, July and August, when the wind goes northwest behind a front, the New York sky ...

Tiny air pollutants appear to cause molecular changes in expectant mothers' blood that can impact fetal development and cause ...

New York state health officials have issued an Air Quality Health Advisory for NYC on Thursday due to the forecast presence ...

It’s not just hot — it’s hazardous. Air quality across New Jersey and New York is expected to be unhealthy for sensitive ...

Health officials issued a ground-level ozone warning Thursday for the lower Hudson Valley, New York City and Long Island.

We've got unhealthy air quality for sensitive respiratory groups before an increase in heavy rainfall this weekend.

Air quality alerts have been posted across the US Northeast, including New York City and Washington, due to Canadian wildfire ...

The raging fires on Thursday are also expected to degrade air quality in parts of the Great Plains and Midwest. In New York, ...