The refinery is looking to increase its annual oil gas processing in a unit by roughly 8%, which would similarly raise ...

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.

Officials with the Arkansas Department of Energy and Environment and the Division of Environmental Quality (DEQ) have issued ...

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.

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

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 ...

The state Department of Environmental Quality granted an air quality permit for the mine, one of several needed for BMP Investments of New York City to reopen the underground coal mine.

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 ...

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.

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, ...

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 ...

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.