Smoke fouls air as fires, heat hammer northern Rockies | The China Post, Taiwan
BILLINGS, Mont. (AP) â Record-breaking heat hammered the northern Rockies on Tuesday and smoke from dozens of large wildfires drove pollution to unhealthy levels â a grim but increasingly familiar situation for a region racked by drought. Unhealthy air was recorded around most of Montana’s larger cities â Billings, Butte, Bozeman and Missoula â and in portions of northern Wyoming and eastern Idaho, according data from U.S. government air monitoring stations. More than 40 large fires were burning in the three states, and smoke was also pouring in from blazes on the West ...