Weather Blog Filling an Air Pollution Data Gap Many cities have shortages of air quality monitors. NASA scientists have developed a tool called GEOS-CF that can help. Read More… About Author See author's posts Post navigation Previous Earthquakes in the Caribbean…Next BBC’s London weather forecast predicts the exact hours when sleet will fall in city as temperature plummets below 0C Related Stories Super Typhoon Bavi Weather Blog Super Typhoon Bavi July 9, 2026 Cottonwood Fire Chars Utah Weather Blog Cottonwood Fire Chars Utah July 8, 2026 The World Cup From 250 Miles Up Weather Blog The World Cup From 250 Miles Up July 7, 2026