Quality Assurance Air Monitoring Site Information

This page last reviewed on September 24, 2014


Site Information for
Mt. Wilson

This site is closed!!!


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AQS Number ARB Number Site Start DateReporting Agency and Agency Code*
None700614/25/07California Air Resources Board (001)

Site Address County Air Basin Latitude (N) Longitude (W) Elevation (m)
100 Mt. Wilson Circle, CA Los AngelesSouth Coast34.22472-118.055911732

Pollutants Monitored
This site is currently closed!
CO, NO2, O3, BAMPM2.5, Outdoor Temperature, Relative Humidity, Wind Direction-Scalar, Wind Speed-Scalar

Site PhotosPhoto SequencesSite Surveys




*Reporting and operating agency may vary at each site, based on monitor and parameter measured.



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For real-time air quality data visit: Air Quality and Meteorological Information System (AQMIS)


Questions regarding data or the AQMIS search tool should be submitted to:
Air Quality and Meteorological Information System (AQMIS)

For Air Monitoring Site related inquiries, please contact:
Mr. Ranjit Bhullar, Manager
Quality Assurance Section

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