Sonoma Technology, Inc.

This video summarizes the air quality conditions in the Youngstown-Warren region from March through October of 2011.

This video briefly discusses some specific weather and smoke phenomena that affected air quality in the Youngstown-Warren region during the 2011 su...

This video describes some of the weather and smoke conditions that affected air quality in central Ohio during summer 2011.

This brief video describes the general weather and air quality conditions observed in the Youngstown-Warren region during the winter of 2010 -2011.

This video describes air quality conditions in the Youngstown-Warren region during the summer of 2010.

This brief video explains how weather affected air quality during the July, 2010, air quality episode.

This video describes air quality trends in air quality in central Ohio from 2003 through 2009.

This is a brief summary of air quality in the Youngstown-Warren region during the 2009-2010 winter.

The official launch of AIRNow-International Shanghai at the Shanghai Environmental Protection Bureau on May 10, 2010.

This video provides a brief overview of the AIRNow-International project.

The U.S. Environmental Protection Agency's (EPA) AIRNow Program is a suc...

This brief educational video describes the Air Quality Index, a color-coded scale of the air quality.