I drove from the Idaho panhandle to SF on Sunday. 1000 miles of abysmal air. Most of the journey had reported 500+ AQI values, with some areas visibly much, mu

I drove from the Idaho panhandle to SF on Sunday. 1000 miles of abysmal air. Most of the journey had reported 500+ AQI values, with some areas visibly much, much worse. The worst was along the Columbia River gorge where the Deschutes flows into the Columbia (2nd photo in my tweet) I'm not sensitive to poor air, and I was running my car on recirculated air, but at one point I actually started wearing my KN95 as I was driving. https://twitter.com/reidconti/status/1305601474005590018?s=20 https://twitter.com/reidconti/status/1305601474005590018?s=2...