OREGON – The Oregon Department of Environmental Quality issued an air quality advisory Wednesday morning for several parts of the state due to elevated levels of ozone pollution.
According to DEQ, the advisory affects the Portland metro area, Salem, Medford-Ashland, Hermiston and Ontario. The agency expects the advisory to last until 10 p.m. Thursday.
The Washington Southwest Clean Air Agency also issued an ozone air quality advisory for the Vancouver metro area in Clark County…