Oregon DEQ has issued a new air quality advisory for Salem, the Portland metro area and Hermiston due to elevated levels of ...

The answer depends on how much ash fell and where your garden is located, plus one critical factor many people overlook.

With Portland ranking among the five worst major cities in the world for air quality Wednesday and much of the Willamette ...

The air quality in western Oregon was forecast to clear up in the evening of Aug. 6 as multiple wildfires continue to burn ...

Residents of western Oregon and the Willamette Valley will get a taste of smoke, heat and elevated wildfire danger starting ...

Several days of wildfire smoke are beginning to send more Oregonians to emergency departments and urgent care clinics, ...

There are currently 52 active large fires in Oregon and Washington. Yesterday, we had over 150,000 additional acres burned, ...

Smoke from several active wildfires is expected to bring unhealthy air quality to parts of Central Oregon, with the heaviest ...

While fires burn in states to the north, Northern California will also face its own growing fire threat this week.

The past decade has seen a big increase in the number of days with unhealthy levels of smoke. That includes nearly every part ...

EUGENE — Dan Lanning's voice boomed through the speakers at the Moshofsky Center and out the doors leading to the haze ...

Northern Nevada Public Health says the air quality in Reno has become "unhealthy for sensitive groups" due to the smoke from ...