South Coast AQMD Air Monitoring Locations in West Rancho Dominguez

West Rancho Dominguez - Air Monitoring 

Summary Report (PDF) New!

Monitoring Data and Map (PDF) New!
Hexavalent chromium air monitoring results and a map identifying the sites in West Rancho Dominguez for the air monitoring effort that began on June 5, 2019.

Wind Rose (PDF) (What is a Wind Rose?)

AB 617 Community Air Monitoring
In June 2019, South Coast AQMD staff began extensive air monitoring to evaluate levels of hexavalent chromium in West Rancho Dominguez, which is an industrial area within the AB 617 Wilmington, Carson, West Long Beach community.