Smoke from Ontario wildfires moving east – NASA Science0

• Air Quality, Earth Observatory, NOAA-21 (JPSS-2), SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX, Visible Infrared Imaging Radiometer Suite (VIIRS), Wildfires
• July 16, 2026

After a slow start to Canada’s 2026 fire season, activity rebounded in late June amid dry, warm conditions and moved back closer to the 25-year average. As of mid-July, nearly 850 fires were actively burning across the country, according to the Canadian Interagency Wildfire Centre. More than 180 of them burned in Ontario. This NOAA-21