I couldn't breath in San Francisco Sunday and Monday morning.
I come home to Phoenix. I can breath in Phoenix Monday afternoon much more freely.
Tue morning it rains in Phoenix.
My sinus acts up and I have trouble breathing Tuesday.
Wednesday I feel like I'm getting sick. My throat aches and my sinuses hurt. My chest is tight and I must use my inhaler. I have a migraine that is not resolved by two Amerge triptan tablets.
My husband and son tell me about all the sick people at work and at the high school. Lots and lots of them. Mostly similar symptoms to what I'm experiencing, but worse than mine.
The most recent Aug 12 - Aug 25 State of Arizona Dept. of Health Statistics "Influenza and RSV Summary" reports LOW levels of activity (available here http://azdhs.gov/phs/oids/epi/flu/pdf/2011-2012/influenza_rsv_2011-12_week33-34.pdf
Of course, the activity could have picked up quite a bit in the last 17 days. I'll check for updates.
Perhaps it will be an early flu season....