绿色空气质量允许在尤金/斯普林菲尔德、橡树岭和科蒂奇格罗夫使用木质火炉/壁炉；针对海拔 3,500 英尺以上的北俄勒冈喀斯喀特山脉发布冬季天气预报。 Green air quality allows wood stove/fireplace use in Eugene/Springfield, Oakridge, and Cottage Grove; winter weather advisory for Northern Oregon Cascades above 3,500ft.

尤金/斯普林菲尔德、橡树岭和科蒂奇格罗夫的空气质量为“绿色”，允许使用木炉/壁炉，但无法提供颗粒物空气质量指数。 Eugene/Springfield, Oakridge, and Cottage Grove have "Green" air quality, allowing wood stove/fireplace use, while the Air Quality Index for particulate matter is unavailable. 冬季天气预报适用于海拔 3,500 英尺以上的北俄勒冈喀斯喀特山脉、马里恩/林恩和莱恩县地区，并延伸至海拔 4,000 英尺以上的俄勒冈喀斯喀特山脉东坡。 A winter weather advisory is in effect for Northern Oregon Cascades, Marion/Linn, and Lane County areas above 3,500ft, extending to East slopes of Oregon Cascades above 4,000ft. 天气更新可能会因大气条件而发生变化，并且无法保证预报的准确性。 Weather updates are subject to change due to atmospheric conditions, and forecast accuracy cannot be guaranteed.