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The resources on this page will provide employees with important information about environmental compliance programs on campus. Government links are provided for those who wish to learn more about the agencies and their respective regulations.
An Air Quality Index (AQI) is a numeric indicator designed to communicate current pollution levels to the public. Not all countries use the same system for measuring air quality. In the United States, the Environmental Protection Agency sets the standards that range from 0 (good air quality) to 500 (hazardous). An AQI of 100 generally meets the National Ambient Air Quality Standards.
CSUDH participates with Purple Air, an international company that installs low cost air monitors throughout the world. Our monitor is stationed on top of the dormitories. Anyone can go to the Purple Air map to get real-time air quality information.
CSUDH Purple Air Quality Map in Real Time
Asbestos has been used widely in construction and insulation materials throughout the 20th century. Buildings constructed before the 1980's often contain asbestos; however, a health hazard does not exist unless the fibers become airborne. Most CSUDH campus buildings maintain a well-documented history of testing and abatement.
Environmental Health and Safety tests older campus buildings for asbestos before any new construction or remodeling is conducted. A report is submitted annually that records every test result that was performed within the previous year. Earlier reports can be requested through the EHS office.
Asbestos training is provided to affected employees. However, anyone can take the online course through CSU Learn.
2025 Annual Asbestos Notification
In 2017, the California Water Board required all public water systems serving K-12 schools built before 2010 to conduct drinking water tests for lead. These tests were required to be completed before 2019. Lead rarely occurs naturally in California's drinking water sources but may become present when water passes through older plumbing fixtures or solder containing lead that connects plumbing.
The California Academy of Math and Science, a public high school, is located on the grounds of CSUDH. The community water system that serves the school also serves the university. Tests were performed in several key locations on campus. The results of the study are found in this report:
The following federal, state, county, and city agencies regulate activities that may pollute the air, water, and soil. For information specific to CSUDH, please visit the environmental compliance policy page.
CSUDH is a part of the Phase II Municipal Separate Storm Sewer System (MS4) Program. The campus qualifies as a smaller storm system within a larger urban area. The goal of the program is to control the pollutants discharged to our nation's waterways. On a local level, CSUDH does its part to minimize our impact on local waters; in particular, the Dominguez Channel and the Port of Los Angeles leading to the Pacific Ocean.
The motto "Only Rain Down the Drain" is a reminder to keep storm drains clean and only allow rain to flow in them.
Los Angeles County Public Works Stormwater Webpage
Los Angeles County Reduce, Reuse, Recycle Webpage
City of Los Angeles Stormwater FAQ Webpage
Environmental Protection Agency Spill Prevention Control and Countermeasure Rule
Los Angeles County Sanitation District Sewer System Management Plan
The following best management practice (BMP) fact sheets are government and industry standards that provide guidance to employees performing tasks that may affect the environment. Following these practices help CSUDH comply with numerous environmental regulations.