Thanks for the reminder, Arney. I've been having a bit of trouble breathing the last hour or so, because I was out doing some yard work.

According to AIRNow.gov, the local Air Quality Index is currently rated at 156 (Unhealthy) with a statement says, "People with heart or lung disease, older adults, and children should avoid prolonged or heavy exertion. Everyone else should reduce prolonged or heavy exertion."

If everyday yard work is heavy exertion, then I need to get into better shape!