Site Information for
Long Beach - Signal Hill

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AQS Number CARB Number Site Start DateAgency and Agency Code*
0603740097003301-01-2020South Coast AQMD (0972)

Site Address County Air Basin Latitude
1710 E 20th St , Signal Hill CA 90755Los AngelesSouth Coast33.79371-118.171028

Pollutants Monitored (click on parameter link for AQMIS data)
Note: This page does not necessarily reflect all parameters monitored at a site.
Multiple monitors, historical data, and other parameters may be available through the AQMIS query tool.
O3, CO, NO2, SO2, Hi-Vol PM10, BAMPM2.5, PM2.5, TSP, Outdoor Temperature, Wind Direction-Scalar, Wind Direction-Resultant, Wind Speed-Scalar, Barometric Pressure

Site Photos**Photo Sequences**Site Surveys
Not available Not available Contact QAS for access
to site-specific surveys

Other CARB Database Information

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

**Only photos from the previous 5 years are available online.

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