Why the Los Angeles area has Smog
Late 20th Early 21st Century
18 in HIGH x 24 in WIDE
(45.72 cm HIGH x 60.96 cm WIDE)
All Of Us Or None Archive. Gift of the Rossman Family.

Top of poster reads "Why the Los Angeles area has" in blue and "Smog" in a gray cloud-like typeface. Below the title is "we live in the South Coast Air Basin, where geography and weather / conditions help trap air pollution, or Smog [cloud font]. smog comes from / motor vehicles and industry." in black. To the left of "motor" are two automobiles and to the right of "industry" are stylized factories. Rest of poster has a text box with a green border - interrupted at the top by a diagram of Los Angeles and factors leading to smog and at the bottom by a dove logo and a blue box with "Clean Air. The Only Choice." in blue. Inside the text box is a description of why LA has fog, with associated illustrations. Centered at the bottom of the poster is "South Coast Air Qualirty Management District" in black.
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