There is so much smoke being generated that I think it will circle the globe. We are socked in again today. Tomorrow it will be a week.Same here, we have a white haze across the whole sky. Oddly we could still see the stars fairly well last night.
There is so much smoke being generated that I think it will circle the globe. We are socked in again today. Tomorrow it will be a week.Same here, we have a white haze across the whole sky. Oddly we could still see the stars fairly well last night.
Global cooling? This climate change is complicated.There is so much smoke being generated that I think it will circle the globe. We are socked in again today. Tomorrow it will be a week.

Global Dimming (rather than cooling) from airborne particles blocking sunlight is well documented. It was validated pretty strongly when all domestic flights were grounded after 9-11. https://en.wikipedia.org/wiki/Global_dimmingGlobal cooling? This climate change is complicated.
Hey, just trying to keep it light. If you ain't smiling you'd be crying.
 
					
				I feel for you folks. Hope the rains settle things down. It is so sad to see these fires ripping through some of my favorite areas in OR. Your area is beautiful.The air quality is still brutal here in central Oregon. Yesterday it finally dropped below 200 for the first time since last Thursday, but it was back above 500 when I work up this morning.
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The air quality is still brutal here in central Oregon. Yesterday it finally dropped below 200 for the first time since last Thursday, but it was back above 500 when I work up this morning.
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There is no maximum limit. It's the count of particles in the air. For smoke it is PM2.5 that is used for the AQI. The ratings stop at 500, but it definitely can go much higher. Canby and Robson OR had days in the low 700s. That is around what we experienced in Dehli during Diwali when they are firing off millions of fireworks. At that point the rating is - Yer damn crazy to be breathing this crap.I thought 500 was the max. How high does the scale go?
There is no maximum limit. It's the count of particles in the air. For smoke it is PM2.5 that is used for the AQI. The ratings stop at 500, but it definitely can go much higher. Canby and Robson OR had days in the low 700s. That is around what we experienced in Dehli during Diwali when they are firing off millions of fireworks. At that point the rating is - Yer damn crazy to be breathing this crap.
Whew, finally getting some relief from the smoke in my neck of the woods (West Puget Sound). This is the first time I can remember getting excited about a rainy day. My two young kids literally haven't left the house in a week.
![[Hearth.com] Smoke [Hearth.com] Smoke](https://www.hearth.com/talk/data/attachments/263/263371-3909197b6c2dd223beba8e244ba45a8b.jpg?hash=gmS2JMOG26)
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