Urban Air Pollution Smog- Complex mixture of hydrocarbon, nitrogen oxides, ozone, and submicrometer particles. A useful reference point for Smog [O 3 ]>0.15.
![Urban Air Pollution Smog- Complex mixture of hydrocarbon, nitrogen oxides, ozone, and submicrometer particles. A useful reference point for Smog [O 3 ]>0.15.](https://static.fdocuments.us/doc/330x215/56649f525503460f94c7606c/urban-air-pollution-smog-complex-mixture-of-hydrocarbon-nitrogen-oxides.jpg)
