NEW DELHI (AP) — The U.S. government will stop sharing air quality data gathered from its embassies and consulates, worrying local scientists and experts who say the effort was vital to monitor ...

RACINE, WI — Racine County and the rest of Southeast Wisconsin is under an air quality alert that won’t expire until noon on Thursday, June 5. Department meteorologists with Wisconsin Air ...

Wildfire smoke from blazes burning in the Canadian prairie has drifted across the Midwest and Northeast, contributing to air-quality alerts that warn of breathing problems for children and older ...

31,228 people played the daily Crossword recently. Can you solve it faster than others?31,228 people played the daily Crossword recently. Can you solve it faster than others?

Smoke lingered on the skylines of cities from Kansas City to Minneapolis, and a swath of the region had unhealthy air quality Wednesday, according to an Environmental Protection Agency map.

An air quality alert was reported by the National Weather Service on Wednesday at 10:16 a.m. in effect until Thursday at midnight for Hampden County. “The Massachusetts Department of ...

Areas of Wisconsin and northern Michigan are reporting "unhealthy" air quality levels. To check your state's air quality, visit AirNow's website, and plug in your zip code, city or state.

Canadian wildfires are impacting air quality across the U.S. Wildfires are burning in multiple Canadian provinces, including Alberta, British Columbia, Manitoba, Ontario and Saskatchewan.

NEW YORK (WABC) -- An Air Quality Alert has been re-issued by the National Weather Service for parts of the Tri-State area for Thursday, as ground-level ozone may approach or exceed unhealthy ...