An air quality alert was issued for City, as well as parts of State, New Jersey and Connecticut on Wednesday in response to ...

Wildfire smoke drifted from the east, bringing bad air quality to several states across the U.S., including California ...

Ozone is expected to reach unhealthy levels along the coast from Kittery through Acadia National Park on both Wednesday and ...

Nearly two dozens wildfires were burning in the Canadian province of Manitoba, which is just north of Minnesota and North ...

Air quality in some parts of the United States is being compromised as smoke from dozens of wildfires in Canada travels south, pushed by winds high in the atmosphere. Air quality in Arrowhead, ...

This wildfire season is expected to be of above-average risk. Are you prepared? Take a look at our guide for wildfire season.

Hood River non-profit Columbia Riverkeeper, Portland-based Northwest Environmental Defense Center (NEDC), and two Oregon residents sued the Oregon Department of Environmental Quality (DEQ) for issuing ...

A spokesperson for the South Coast Air Quality Management District (AQMD ... An air quality map highlights which parts of Oregon faced air quality that was "unhealthy for sensitive groups." ...

The American Lung Association recently gave Portland, Oregon, a "C" grade for ozone ... so it's very possible the air quality district may extend the [air quality alert]," she said.

Grant School District ... Oregon consortium sharing the federal energy grant. Schools selected across the country were set to receive about $190 million total to decrease energy costs, improve ...

To ease concerns, Clackamas Fire District held a virtual meeting Friday morning, noting the smoke is not a cause for alarm. Despite the smoke-filled air blanketing Oregon City, air quality samples ...

On Feb. 30, dozens of emergency units responded to the fire, which had been burning since about 3:45 a.m. Due to the smoke, a hazmat team was called in to assess the air quality and determine ...