Tag: air quality

Ash covers Oregon cities, wildfire smoke chokes US West

TROUTDALE, Ore. — A growing Oregon wildfire covered parts of Portland's metropolitan area Tuesday with ash and forced the shutdown of a lengthy stretch...

Fairbanks air quality plan okayed by EPA

A Fairbanks North Star Borough fine particulate air quality plan submitted by the Alaska Department of Environmental Conservation has been approved by the U.S....

EPA approves air plan for Fairbanks; more measures needed

ANCHORAGE, Alaska (AP) — The U.S. Environmental Protection Agency has approved a plan to address "moderate" violations of federal air pollution law around Fairbanks,...

EPA offers smart city air challenge

The U.S. Environmental Protection Agency has announced a Smart City Air Challenge, offering communities an opportunity to compete for up to $40,000 to deploy...
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