SEATTLE (AP) - The National Weather Service is warning residents of Washington and Oregon about stagnant air throughout the region.
Forecasters said light winds and a ridge of high pressure will leave pollution trapped near the ground and degrade air quality. Officials said the problems could linger until Friday for areas both west and east of the Cascades.
The weather service says those with respiratory problems should consider limiting their outdoor activity.
- 1st annual Plowing Bee and Horse Spectacular still taking place despite recent flooding
- WIAA Drill and Dance Championships arrive at the Yakima Valley Sundome
- Oregon woman pleads guilty to assaulting passenger on flight
- Prosser school bus driver facing backlash for religious signs
- Bills aim to aid job seekers with criminal history
- Police: Naked man destroys home in Edmonds