An air quality monitoring station at Kent School is now operating.  Western Connecticut Clean Air Action is reporting that additional monitoring devices will be installed in Kent, Washington, Cornwall, and Sherman. The advocacy group formed in opposition to a soon to be opened natural gas-fired power plant in Dover Plains, New York.   The device measures for three major air pollutants associated with natural gas combustion.  The group is looking to form a regional air quality monitoring network.  Cricket Valley Energy Center is set to be operational in 2020.  A public meeting is being organized for this Spring.