Portal for Mammoth Lakes and Southern Mono County Information

Tag: Air Quality

Air Quality Report – 08/24

Summary Air quality in Mammoth Lakes & Southern Mono County will worsen due to the increasing winds and above average temperatues predicted for the coming days. Areas such as June Lake Loop and Lee Vining will experience more haze than others due to wind direction. NWS has declared a Fire Weather Watch for Sunday, Aug… Read More ›

Air Quality Report – 08/20

Summary Air quality in Mammoth Lakes & Southern Mono County will worsen due to the increasing winds and above average temperatues predicted for the coming days. Smoke from the Lion, Ferguson and other California fires impacting the air quality of Mammoth Lakes and Southern Mono County. Ferguson Fire – 100% Contained. Mop up in-progress. Lions… Read More ›

Air Quality Report – 08/16

Summary After a couple of days of blue skies, air quality in Mammoth Lakes & Southern Mono County will worsen due to the above average temperatues predicted for the coming days. Smoke from the Lion, Ferguson and other California fires impacting the air quality of Mammoth Lakes and Southern Mono County. Visibility is <5mi, reduces… Read More ›

Air Quality Report – 08/14

 Summary Air Quality in Mammoth Lakes & Southern Mono County is the best observed in several weeks. Smoke from the Lion, Ferguson and other California fires impacting the air quality of Mammoth Lakes and Southern Mono County. Visibility is <10mi, reduces in the late afternoon. Access to Yosemite Valley resumes on Tuesday Aug 14. Additional… Read More ›

Air Quality Report – 08/11

 Summary Smoke from the Lion, Ferguson and other California fires impacting the air quality of Mammoth Lakes and Southern Mono County. Generally, air quality has improved the last couple of days, especially in the morning hours. Visibility is improved to 5-10mi, reduces in the late afternoon. Air quality is typically worse in the early morning… Read More ›

Air Quality Report – 08/07

 Summary Smoke from the Lion, Ferguson and other California fires impacting the air quality of Mammoth Lakes and Southern Mono County. Generally, air quality has improved the last couple of days, especially in the morning hours. Visibility is reduced to 3-5mi. Air quality is typically worse in the early morning and afternoon/evening hours. Limit outdoor… Read More ›

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