Oh, heck, I've been sensitive since around Christmas. Longest stretch of crappy air quality since I've lived here. Even working out indoors I feel it. For a while there I was getting 2-3 nosebleeds a day...can't tell me that isn't a sign that something is very, very wrong with the air. We've been going up Kamas way a lot, and to Soldier Hollow to get out of it. BUT, doesn't the air always suck for Sundance?