ID#: 8951
This 1950s historical photograph was provided by the Center for Disease Control and Prevention's (CDC), National Institute for Occupational Safety and Health (NIOSH). The image showed an extreme air pollution event, due to Salt Lake City, Utah smog, which occurred on November 11, 1950, which was the subject of a U.S. Public Health Service (USPHS) study. Air pollution can be a major cause of a variety of respiratory illnesses.
High Resolution: Click here for hi-resolution image (19.46 MB)
Content Provider(s): CDC/ Barbara Jenkins, NIOSH
Creation Date: 1950
Photo Credit:
CDC Organization
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Copyright Restrictions: None - This image is in the public domain and thus free of any copyright restrictions.