In the previous 10 years, from 2002 to 2012, there were only four days of unhealthy air quality in Bend. "Taking a broader look, the season is extended further than it was in the past," Svelund said.

The air quality advisory, released on Tuesday, Aug. 22, is for all of Deshcutes, Jackson and Josephine counties and eastern Douglas, northern Klamath and northern Lake counties, according to a DEQ ...

August is turning out to be a smoky month in Oregon. The Department of Environmental Quality issued an alert Wednesday for southern and central Oregon, where wildfires are clogging the air with smoke.

More air quality alerts are in place for Central and Southern Oregon, ... follow successive air quality alerts issued by DEQ this summer — all caused by wildfires.

T he Oregon Department of Environmental Quality has issued an air quality advisory for eastern Marion, Linn and Lane counties ...

This week, the Oklahoma Department of Environmental Quality (DEQ) held a public meeting to discuss Michelin’s air quality permit, a requirement for the company’s ongoing cleanup system.

The DEQ can ensure extreme accuracy on their AQI sensors because “there is a very rigid maintenance, audit and calibration process that our monitoring people have to follow in order to maintain ...

DEQ to install air-quality monitor near Radford arsenal. By Dominick Mastrangelo 540-381-1643 Aug 23, 2017 Aug 23, 2017; 0; Industrial waste is burned openly at the Radford Army Ammunition ...

The metric used to measure air quality is called the air quality index or AQI. DEQ will take the 24 hour average to summarize the data on a given day. In general, ...

While the Idaho Department of Environmental Quality monitors air quality in 30 locations across the Gem State, the agency noted that most areas of the state don’t have them.

The Oregon Department of Environmental Quality has issued an air quality advisory for eastern Marion, Linn and Lane counties; northern Josephine County and the city of La Pine due to air stagnation.