minus-squareFermion@feddit.nltoNo Stupid Questions@lemmy.world•I feel stupid asking this. But cities and countries who have smog and a major amount of air pollution. Why doesn't the wind blow it away or move it overtime? Is there that much pollution?linkfedilinkarrow-up15·edit-27 days agoSalt Lake City is a notable example of a spot where cold air gets trapped by the surrounding topography in the winter, and air pollutants accumulate. linkfedilink
Salt Lake City is a notable example of a spot where cold air gets trapped by the surrounding topography in the winter, and air pollutants accumulate.