尽管无法获得颗粒物空气质量指数 (AQI)，但尤金-斯普林菲尔德和橡树岭地区允许燃烧木材。 Wood burning allowed in Eugene-Springfield and Oakridge, despite unavailable AQI for particulate matter.

尤金、斯普林菲尔德、橡树岭和科蒂奇格罗夫的空气质量指数 (AQI) 不适用于颗粒物。 The Air Quality Index (AQI) is not available for particulate matter in Eugene, Springfield, Oakridge, and Cottage Grove. 尽管如此，尤金-斯普林菲尔德和奥克里奇仍允许在木炉或壁炉中燃烧木材，并且随时允许使用颗粒炉。 Despite this, wood burning in wood stoves or fireplaces is permitted in Eugene-Springfield and Oakridge, with pellet stoves allowed at any time. 俄勒冈州多个地区已发布冬季天气预警，尤金-斯普林菲尔德地区预计多云有雨。 A winter weather advisory is in effect for various regions of Oregon, while mostly cloudy weather with rain is expected in Eugene-Springfield.