Honestly, this view of downtown is relatively common from the top of Runyon Canyon. Whether its due mainly to manmade pollution or the regular climate though, I dunno.

If it is a bluish tinge from a distance it is more likely than not normal haze, the marine layer thickening. If it is brownish tinged it is that nasty smoggy stuff.

Things sure have changed since I first moved here. We need to keep the progress going. IF the EPA would let us set up our own limits again we could see even greater reductions.