Very informative! I've just read the related article about humidity recently https://www.medicalnewstoday.com/articles/325474.php . We don't live in a wet climate, and my son suffered because of dry air. We bought an ultrasonic humidifier to help him breathe easier, but at that time we hadn't known that the humidity level should be 40-45%. So the humidity in our room was around 55%, and my son’s health has not only not improved, but has also worsened. Thanks to our Dr, he explained to us how...

Humidity does make me feel like the air is heavier/denser to breath and therefore my asthma feels worse when it is humid especially in the hot weather. Interesting points in the article. Good reminder about how the changes from going between hot and cold air temperatures can cause problems.

Florida summers. Ugh. The humidity is aweful. Molds are high right now. I try to stay on the a/c, and keep things fresh.

Yep, humidity does me in! I can handle the heat just not the humidity!