DSC_0273 Published 1 June-07:00bSun, 16 Jun 2024 00:07:44 -0700000000amSun, 16 Jun 2024 00:07:44 -070024 2016 at 2560 × 1702 in Solo Trek in Mt. Rainier National Park, August 2009 One can see the smoggy, hazy brownish gray zone of air pollution floating in the lower atmosphere over the urban corridor to the west.