No, it's not. There's like no smog in Jersey. Maybe up in the northern part, where the smoke and stuff from New York floats across the river. But the only time we really had anything unnatural in the sky was on 9/11 when the ash from NY came over to NJ and stayed there for a few hours. Other than that, we've got clear skies and look just like any other state, even though it did rain a lot when I was there ._.;