I took a CO2 detector on a flight: It showed me when I was most likely exposed to COVID
DENVER — On seat 10D, my eyes flicker between my fellow passengers crammed in the aisle and the I can't help but shudder a little every time someone as they board, and the numbers on the detector climb steadily, from about 800 parts per million to more than 1,600 ppm. Experts say that the level of carbon dioxide in indoor air is an for potential COIVD-19 exposure, and now that masks are voluntary on planes and international arrivals no longer have to test, I wanted to see what my potential risk was./ Outdoor air typically has less than 400 ...
Click
To Read Full Article