Boulder

To secure a representative gallery of observed air quality conditions for each scene monitoring site, a series of images are selected from the period of record and archived in several resolutions as an Image Gallery set. The series of images making up the historical image gallery typically consists of:

• A written site history and graphic illustration of the site location and operational period.

• Image spectrums consisting of a series of good to poor regional haze visibility conditions.

• Images of pristine, scenic, or meteorological interest.

• Selected representations of layered haze, regional haze, or pollution episodes of significant importance.

The Boulder monitoring station began operations in February of 2005. Check back at a later date to review the image gallery.