Weather Blog Unhealthy Skies over Los Angeles County A series of images captured by NASA’s TEMPO sensor show the shifting location of nitrogen dioxide as destructive fires raged and smoke plumes streamed over the region. Read More… About Author OTW Observer See author's posts Continue Reading Previous: London weather latest as the Met Office hints at fresh blast of snowNext: UK weather expert warns ‘snow grains’ to pelt southern England as temperatures plummet Related Stories How to Rotate Crops Weather Blog How to Rotate Crops July 28, 2025 Mutnovsky Volcano Weather Blog Mutnovsky Volcano July 27, 2025 Buccaneer Archipelago Weather Blog Buccaneer Archipelago July 26, 2025