Weather Alert...AIR STAGNATION ADVISORY IN EFFECT UNTIL 3 PM PST FRIDAY... * WHAT...Poor air quality. * WHERE...Portions of central, north central and northeast Oregon and central, south central and southeast Washington. * IMPACTS...Poor air quality may cause issues for people with respiratory problems. State air quality agencies highly recommend that no outdoor burning occur and that residential wood burning devices be limited as much as possible. According to state air quality agencies, prolonged periods of stagnant air can hold pollutants close to the ground where people live and breathe.

Source: Los Angeles Times January 24, 2023 03:35 UTC