Wondering how to comply with air test mandates? For industrial facilities in the Midwest, air quality testing is not optional. These tests are a legal mandate enforced by the Environmental Protection Agency (EPA) as well as various state agencies.
Air testing is a complex process that many businesses don’t fully understand. Failure to properly comply can lead to massive fines, operational shutdowns, and reputational damage for your business.
At Impact Client & Testing, our team helps businesses across the Midwest comply with source testing and air test mandates. Contact us today to learn more about our emissions testing.
What are Regulatory Mandates for Air Tests?
The Clean Air Act (CAA) is what sets the mandate for industrial facilities to get air testing. The CAA is a federal law enforced by the Environmental Protection Agency (EPA). It acts as the main backbone of environmental regulation in the U.S. and is a strict legal framework for:
- How your facility can operate
- What you can emit
- How often you need to prove compliance through testing
The CAA and its various amendments require facilities to monitor and report their emissions regularly. Otherwise, you run the risk of fines as high as $100,000 per day or permit revocation. If you knowingly submit false data, you can face criminal liability.
Specific testing is required under:
- New Source Performance Standards (NSPS): Applied when new facilities are built or major modifications are made to a facility.
- National Emission Standards for Hazardous Air Pollutants (NESHAP): Applied to sources emitting specific hazardous air pollutants. Requires compliance testing with Maximum Achievable Control Technology (MACT).
What is an Air Permit?
If you pass required air tests, you’ll receive an air permit. This is a central document that every facility must operate under. It dictates:
- What pollutants must be measured
- Where the testing needs to occur
- How often air tests should be performed, including quarterly, annually, or once every five years
Keep in mind that while the EPA sets the federal testing mandates, each individual state has their own regulations and reporting requirements. These deadlines must also be met to stay in compliance.
What is the Source Testing Process?
The air sampling process involves four key steps:
- Pre-Test Planning: Plan out a detailed testing protocol that specifies the methods that will be used, the number of test runs, and quality assurance procedures. The protocol usually needs to be approved by federal and state regulatory agencies before any testing can actually begin.
- Field Execution: Set up specialized equipment on your facility’s stacks or ducts to collect samples from the air. In addition, collect physical samples of gas and particulate matter.
- Data Analysis: Collected samples must be sent to accredited laboratories for analysis. Then, the data must be compared directly against the limits outlined in your air permit.
- Submitting Final Report: A formal, detailed report must be prepared and submitted to federal and state regulatory agencies by a strict deadline. Reports typically must include raw data, calibration logs, and a compliance summary.
What Do You Need to Work with a Professional for Air Testing?
Many facilities lack specialized, up-to-date equipment, which makes it hard to accurately measure their emissions. In addition, many facilities don’t have the same regulatory focus as a third-party specialist.
Working with a professional also ensures objectivity, accuracy, and familiarity with the latest federal and state regulations. They’ll also know the best testing methods you use.
Contact Us for Quality Air Testing in the Midwest
If you need help with ambient air monitoring for your industrial facility in the Midwest, contact our team at Impact Compliance and Testing. We serve businesses in Michigan, Ohio, Illinois, Indiana, and Pennsylvania.
Based in Michigan, our company has over 70 years of combined experience in environmental consulting. We work closely with you to develop proactive strategies that ensure regulatory compliance for your business.
Our experts will also guide you through the complex permitting process and regulatory landscape. That way, you can feel confident that your facility is meeting all requirements and regulations.
Ready to get started? Call (734) 464-3880 or contact us online today to learn more about our services.

