# section302-any-regulated-pollutant — Clean Air Act "major source" emission thresholds by pollutant and area classification

For section302-any-regulated-pollutant, which major-source test is Section 302 major stationary source (Title V, 40 CFR 70.2); pollutant or pollutant class is any air pollutant subject to regulation; threshold (tons per year) is 100; definition heading is Major source means any stationary source, recorded from its source on 2026-08-19; source re-checked 2026-09-09.

- **Row ID:** section302-any-regulated-pollutant _(our reading, not quoted from the source)_
- **Which major-source test:** Section 302 major stationary source (Title V, 40 CFR 70.2) _(our reading, not quoted from the source)_
- **Pollutant or pollutant class:** any air pollutant subject to regulation _(verified: appears in the quote below)_
- **Threshold (tons per year):** 100 _(verified: appears in the quote below)_
- **Definition heading:** Major source means any stationary source _(verified: appears in the quote below)_

## What the source says

> A major stationary source of air pollutants, as defined in section 302 of the Act, that directly emits, or has the potential to emit, 100 tpy or more of any air pollutant subject to regulation (including any major source of fugitive emissions of any such pollutant, as determined by rule by the Administrator).

## Source

- https://www.ecfr.gov/current/title-40/chapter-I/subchapter-C/part-70/subpart-A/section-70.2

Last verified: 2026-09-09. Review by: 2027-02-15.
Part of [Clean Air Act "major source" emission thresholds by pollutant and area classification](https://referencesource.org/clean-air-act-major-source-thresholds/).