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  • Where can I download hourly emissions data from continuous monitoring?

    Hourly emissions data files are available from the Clean Air Markets Division of EPA, collected as part of 40 CFR Part 75. The download location has changed in February, 2023. The new location is https://campd.epa.gov/data/bulk-data-files . Once on this new site, use the menu (at the left) and the Keyword…

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  • Where can I find older NEI data (prior to 2008)?

    The raw data and summaries that are still available (dating back to 1990) can be obtained from the web page https://www.epa.gov/air-emissions-inventories/pollutant-emissions-summary-files-earlier-neis . Starting with 2001 data, a more limited selection of summary files are available.

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  • How do the different parts of particulate matter (PM) fit together?

    The various parts of PM in the NEI are related as follows. PM10-FIL > PM25-FIL because PM10-FIL includes PM25-FIL PM25-PRI = PM25-FIL + PM-CON This equation only applies at the process level. Because some sources only can report PM2.5 (due to test method differences), this equation does not apply to…

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  • How does PM2.5 relate to PM species such as EC, OC, SO4, NO3, PMFINE, and DIESEL-PM25?

    Primary PM2.5 estimates are speciated into the five PM species in the NEI: elemental (black) carbon (EC), organic carbon (OC), nitrate (NO3), sulfate (SO4), and the remainder of PM25-PRI (PMFINE). Diesel engine PM25-PRI and PM10 emissions are also labeled as DIESEL-PM25 and DIESEL-PM10 for mobile source diesel engines. For all…

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  • A home sustained flooding as a result of a hurricane. Once the flood water recedes, my firm must make the necessary renovations. How do the record keeping requirements apply to an emergency renovation? 

    Emergency renovations (other than interim controls performed in response to a child with an elevated blood lead level) are exempt from the training, certification, sign posting, waste handling and containment requirements of the Lead Renovation, Repair and Painting (RRP) Rule only to the extent necessary to respond to the emergency…

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  • Is my home unsafe if it contains lead-based paint?

    Answer: Approximately three-quarters of the nation’s housing built before 1978 contains some lead-based paint. This paint, if properly managed and maintained, poses little risk. If allowed to deteriorate, lead from paint can threaten the health of occupants, especially children under six years old. If families and building owners are aware…

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  • Where can I get more information or copies of the lead-based paint abatement application forms and instructions?

    Answer: Information regarding certification under EPA’s lead-based paint abatement program is available at https://www.epa.gov/lead/lead-based-paint-abatement-and-evaluation-program-overview . Question Number: 23002-32438 Find a printable PDF copy of all frequent questions pertaining to lead .

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  • How do I contact EPA about lead concerns in my area?

    Answer: You may call the National Lead Information Center at 1-800-424-LEAD(5323) or visit our Contact Us about Lead page . You can also report violations online . Question Number: 23002-33312 Find a printable PDF copy of all frequent questions pertaining to lead .

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  • How do I verify that the fees I am being asked to pay are correct?

    Answer: Click the link that applies to your application type: Firm Individual Training Provider If you still have questions, call the National Lead Information Center at 1-800-424-LEAD . Question Number: 23002-37013 Find a printable PDF copy of all frequent questions pertaining to lead .

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  • Is there lead in lipstick?

    Answer: In response to a number of inquiries regarding reports of lead contamination in lipstick, the U.S. Food and Drug Administration (FDA) developed and validated a method for analyzing lead content in currently marketed lipstick. Learn more . Question Number : 23002-33252 Find a printable PDF copy of all frequent…

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  • How do I know that my transaction will be secure?

    Answer: Online transactions are managed by the U.S. Department of Treasury. For more information regarding the security controls in place to protect your transactions, please visit https://pay.gov/public/home . Question Number: 23002-37016 Find a printable PDF copy of all frequent questions pertaining to lead .

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  • When must I take refresher training?

    You must take refresher training before you apply for recertification to EPA. You should begin looking for available courses well before your current certification expires, because refresher courses may not be available in your area on a frequent basis. However, EPA recommends that you take your refresher training no earlier…

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  • How does my firm become Renovation, Repair, and Painting (RRP) Certified?

    Answer : EPA's Renovation, Repair, and Painting program applies to all states, tribes and territories where EPA has not specifically provided authorization for that state, tribe or territory to operate the program themselves. Currently, there are 15 states and 1 tribe that are authorized by EPA to operate their own…

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  • How does my firm become Abatement Certified?

    Answer: EPA's Abatement program applies to all states, tribes and territories where EPA has not specifically provided authorization for that state, tribe or territory to operate the program themselves. EPA only administers the abatement program in the following states, tribes and territories: Alaska, Arizona, Florida, Idaho, Montana, Nevada, New Mexico…

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  • How do I become certified as an Individual in the Lead Abatement program?

    Answer: EPA's Abatement program applies to all states, tribes and territories where EPA has not specifically provided authorization for that state, tribe or territory to operate the program themselves. EPA only administers the abatement program in the following states, tribes and territories: Alaska, Arizona, Florida, Idaho, Montana, Nevada, New Mexico…

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