wildfiretoday.com
Smoke affecting much of the U.S. - Wildfire Today
Above: Blue Sky’s prediction for PM2.5 particulate matter for May 1, 2018. Smoke from four large wildfires, agricultural burning, and prescribed fires are pumping a great deal of smoke and particulate matter into the atmosphere. These maps, created by the Forest Service’s Blue Sky program, show predictions for the amount of very small smoke particles, … Continue reading "Smoke affecting much of the U.S."