![Yosemite National Park El Capitan, Image from National Park Service Web Camera Database - Montana State University (MSU) Library Yosemite National Park El Capitan, Image from National Park Service Web Camera Database - Montana State University (MSU) Library](http://arc.lib.montana.edu/national-park-service-webcams/objects/turtleback21014.jpg)
Yosemite National Park El Capitan, Image from National Park Service Web Camera Database - Montana State University (MSU) Library
Yosemite National Park on Twitter: "Smoke from the #FergusonFire burning outside Yosemite in the Sierra National Forest is creating poor visibility in Yosemite and is affecting air quality. You can view webcams
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Yosemite National Park Half Dome, Image from National Park Service Web Camera Database - Montana State University (MSU) Library
![Yosemite National Park Yosemite Falls, Image from National Park Service Web Camera Database - Montana State University (MSU) Library Yosemite National Park Yosemite Falls, Image from National Park Service Web Camera Database - Montana State University (MSU) Library](https://cs1.pixelcaster.com/live/yosemite/yosfalls.jpg)
Yosemite National Park Yosemite Falls, Image from National Park Service Web Camera Database - Montana State University (MSU) Library
![Yosemite National Park Half Dome, Image from National Park Service Web Camera Database - Montana State University (MSU) Library Yosemite National Park Half Dome, Image from National Park Service Web Camera Database - Montana State University (MSU) Library](http://arc.lib.montana.edu/national-park-service-webcams/objects/ahwahnee221614.jpg)