I ended up riding to a short medical appt. (12 miles rt) at noon yesterday, after the skies opened up at 6:30 AM, canceling my ride with Hirakukibou. It was about 80 and humid, but partly cloudy and breezy, making the ride pretty good. Until I stopped! I had to wipe down in the bathroom when I got there. On the way back, it was warmer and sunnier, but not the worst. I would not have wanted to do a real road ride. The air quality must have been horrible, though, because within 2 hours of getting home, I was sneezing and my lungs felt kind of crappy.
Back to the Claritin, although it did storm in the evening and supposedly the air quality is better. The humidity is still there this morning... better exit soon.