The air quality monitor on the Rio Blanco County building in Meeker peaked at 304 for fine particulate matter pollution at 5 a.m. Tuesday morning, reaching an emergency-level health warning where ...

(CNN) — Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have sent smoke pouring across large sections of the country — a problem ...

INDIANAPOLIS, Aug. 18, 2025 /PRNewswire/ -- As part of its continued commitment to healthier indoor air quality, Carrier is sharing practical tips and guidance to help protect people from the effects ...

DENVER — Colorado’s skies may be clear now, but wildfire smoke is expected to return later this week, a recurring summer and fall problem as fires burn in-state and across the West. Experts said smoke ...

Smoke from wildfires burning in Canada is expected to cast a haze over the skies — and diminish air quality — in parts of the ...

Canadian wildfire smoke during the summer of 2023 worsened asthma in kids living in our region, according to a new study out ...

An air quality advisory has been issued through Sunday due to smoke from an Oregon wildfire, the Bay Area Air District said. Smoke from the Moon Complex fire in southwestern Oregon, drifting southward ...

Two peer-reviewed studies led by UCLA researchers have documented the severe air quality impacts of recent California ...

PALO ALTO, Calif. (KGO) -- The Bay Area's record-breaking streak of poor air quality could cost thousands of lives, according to a new calculation by Stanford researchers. Marshall Burke, an associate ...