The Mercury provides news and fun every single day—but your help is essential. If you believe Portland benefits from smart, local journalism and arts coverage, please consider making a small monthly contribution, because without you, there is no us. Thanks for your support! Good morning, Portland! We still have an unseasonably hot October ahead of us (what is "seasonable" anymore, anyways?), with highs in the 80s this week. Yet air quality remains subpar this week,.