For more information about National Park Service air resources, please visit

NPS Air Quality Web Cameras

See park images and air quality at the locations below.

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About the Network

Current digital images and air quality information from 19 national parks are part of the NPS air quality web camera network. Images are updated every 15 minutes. Air quality data—including ozone, particulate matter, visual range, & weather conditions—are updated hourly.

About Air Quality