Air Quality Earth Observatory NOAA-21 (JPSS-2) Visible Infrared Imaging Radiometer Suite (VIIRS) Wildfires Ontario Wildfire Smoke Moves East Guest authors July 16, 2026 0 Canadian wildfires sent plumes of smoke streaming over Ontario, Quebec, and parts of the U.S. Midwest and Northeast.
Air Quality Dust Storms Earth Observatory NOAA-21 (JPSS-2) Terra March of the Harmattan Guest authors April 1, 2026 0 Strong winds in March 2026 carried Saharan dust across northwestern Africa and toward the Canary Islands, reducing visibility and prompting alerts.