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 Post navigation 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 Australia’s “Red Centre” Turns Green Weather Blog Australia’s “Red Centre” Turns Green March 19, 2026 Wave of Dust Rolls Through Texas Weather Blog Wave of Dust Rolls Through Texas March 18, 2026 A Bit of Gray on an Emerald Isle Weather Blog A Bit of Gray on an Emerald Isle March 17, 2026