It's not news that Canada is suffering through astonishing wildfires. These fires are so huge that firefighters from other countries are flying in to try to help get them under control. One group from France (about 100 strong) arrived maybe two weeks ago....and their captain was quoted after several days saying that putting the fires out was basically impossible.
Heat and wind and dry conditions make burning season arrive earlier and last longer and fires spread farther. We here in the lower 48 have "witnessed" the fires just by looking to our own once-blue-skies. Milwaukee has had many days this spring where there is an overall haze diluting our beautiful blue ceiling and sometimes the city itself and big Lake Michigan are also "semi-hidden." Air quality is affected....and it's much worse in other big cities here in America. The map below gives some indication of just how widespread the Canadian fires are and why getting control of them is an almost impossible task.