Montana Statutes

§ 75-2-103 — Definitions

Montana § 75-2-103
JurisdictionMontana
Title 75ENVIRONMENTAL PROTECTION
Ch. 2AIR QUALITY
Part 1General Provisions and Administration

This text of Montana § 75-2-103 (Definitions) is published on Counsel Stack Legal Research, covering Montana primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Mont. Code Ann. § 75-2-103 (2026).

Text

75-2-103 . Definitions. Unless the context requires otherwise, in this chapter the following definitions apply:

(1)"Air contaminant" means dust, fumes, mist, smoke, other particulate matter, vapor, gas, odorous substances, or any combination of those air contaminants.
(2)"Air pollutants" means one or more air contaminants that are present in the outdoor atmosphere, including those pollutants regulated pursuant to section 7412 and Subchapter V of the federal Clean Air Act, 42 U.S.C. 7401, et seq.
(3)"Air pollution" means the presence of air pollutants in a quantity and for a duration that are or tend to be injurious to human health or welfare, animal or plant life, or property or that would unreasonably interfere with the enjoyment of life, property, or the conduct of business.
(4)"Asso

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Related

§ 7401
42 U.S.C. § 7401
§ 631
15 U.S.C. § 631
§ 7661
42 U.S.C. § 7661

Legislative History

En. Sec. 3, Ch. 313, L. 1967; amd. Sec. 13, Ch. 349, L. 1974; amd. Sec. 1, Ch. 308, L. 1977; R.C.M. 1947, 69-3906; amd. Sec. 1, Ch. 129, L. 1993; amd. Sec. 1, Ch. 502, L. 1993; amd. Sec. 1, Ch. 639, L. 1993; amd. Sec. 178, Ch. 418, L. 1995; amd. Secs. 523, 568, Ch. 546, L. 1995; amd. Sec. 1, Ch. 236, L. 2005; amd. Sec. 4, Ch. 445, L. 2009; amd. Sec. 1, Ch. 417, L. 2013; amd. Sec. 34, Ch. 3, L. 2019; amd. Sec. 2, Ch. 409, L. 2021; amd. Sec. 60, Ch. 503, L. 2021; amd. Sec. 1, Ch. 142, L. 2023.

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Montana § 75-2-103, Counsel Stack Legal Research, https://law.counselstack.com/statute/mt/2/75-2-103.