By law, DEQ works to monitor, protect and improve our ambient (outdoor) air. The U.S. Environmental Protection Agency provides general information about indoor air. The following resources may help address common indoor air quality concerns.

• Smoking is regulated by the Virginia Indoor Clean Air Act. Enforcement is through local and state law enforcement; any law enforcement official may enforce the law. Check with your local government to see if additional restrictions apply.
• Asbestos and lead concerns should be referred to the Virginia Department of Labor and Industry.
• Mold and mildew information is available from the Virginia Department of Health the U.S. Environmental Protection Agency and the Occupational Safety and Health Administration. 
• Radon information is available from the Virginia Department of Health.
• Indoor air pollution is ranked among the top environmental dangers by the Environmental Protection Agency. Cleaning products and other common household items can contribute to indoor air pollution. Information regarding the content, potential health effects and safety and handling of these products is available from the National Library of Medicine Household Products Database.
• Sewer gas information is available from the Virginia Department of Health.
• General residential concerns may be addressed by the Virginia Residential Landlord and Tenant Act. Private companies may provide inspection, sampling, and abatement services. The Virginia Department of Professional and Occupational Regulation is responsible for all company and individual licensure in Virginia. Contact DPOR's Board for Asbestos, Lead, and Home Inspections for more information.