Yosemite National Park, California Photographic Archive 1982 - 1995
Episode High Ozone Episode (>100 ppb) June 1987 6/3/1987 3:00:00 PM	Episode High Ozone Episode (>100 ppb) June 1987 6/7/1987 3:00:00 PM	Episode High Ozone Episode (>100 ppb) June 1987 6/9/1987 3:00:00 PM	Episode High Ozone Episode (>100 ppb) June 1987 6/10/1987 9:00:00 AM

Episode High Ozone Episode (>100 ppb) June 1987 6/11/1987 9:00:00 AM

Episode High Ozone Episode (>100 ppb) June 1987 6/13/1987 12:00:00 PM

Episode High Ozone Episode (>100 ppb) June 1987 6/13/1987 3:00:00 PM

Episode High Ozone Episode 08/07 and 08/09/1987 8/7/1987 9:00:00 AM

Episode High Ozone Episode 08/07 and 08/09/1987 8/7/1987 12:00:00 PM

Episode High Ozone Episode 08/07 and 08/09/1987 8/7/1987 3:00:00 PM

Episode High Ozone Episode 08/07 and 08/09/1987 8/9/1987 9:00:00 AM

Episode High Ozone Episode 08/07 and 08/09/1987 8/9/1987 12:00:00 PM

Episode High Ozone Episode 08/07 and 08/09/1987 8/9/1987 3:00:00 PM

Episode Haze Episode 10/21 - 11/07/1988 10/22/1988 9:00:00 AM

Episode Haze Episode 10/21 - 11/07/1988 10/23/1988 9:00:00 AM

Episode Haze Episode 10/21 - 11/07/1988 10/24/1988 9:00:00 AM

Episode Haze Episode 10/21 - 11/07/1988 10/25/1988 9:00:00 AM

Episode Haze Episode 10/21 - 11/07/1988 10/26/1988 9:00:00 AM

Episode Haze Episode 10/21 - 11/07/1988 10/27/1988 9:00:00 AM

Episode Haze Episode 10/21 - 11/07/1988 10/28/1988 9:00:00 AM

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