Air Quality Standards (Residential)

Caselaw.Ninja, Riverview Group Publishing 2021 ©
Date Retrieved:	2024-05-18
CLNP Page ID:	2352
Page Categories:	[Interference of Reasonable Enjoyment (LTB)]]
Citation:	Air Quality Standards (Residential), CLNP 2352, <>, retrieved on 2024-05-18
Editor:	Sharvey
Last Updated:	2024/03/01

Guide's

• https://www.ontario.ca/page/guideline-12-guideline-implementation-air-standards-ontario

O. Reg. 419/05: AIR POLLUTION - LOCAL AIR QUALITY

30. (1) A person who discharges or causes or permits the discharge of a contaminant listed in Schedule 6 into the air shall comply with subsections (3) and (4) if there is reason to believe, based on any relevant information, that discharges of the contaminant may result in the concentration of the contaminant exceeding,

(a) the half hour upper risk threshold set out for that contaminant in Schedule 6 at a point of impingement, if section 19 applies to the person in respect of the contaminant; or

(b) the other time period upper risk threshold set out for that contaminant in Schedule 6 at a point of impingement, if section 20 applies to the person in respect of the contaminant. O. Reg. 516/07, s. 24 (1); O. Reg. 507/09, s. 30 (1); O. Reg. 109/18, s. 8.

(1.1) The two items in Schedule 6 that set out upper risk thresholds for total reduced sulphur (TRS) compounds specify the facilities to which they apply. O. Reg. 516/07, s. 24 (1).

(2) Without limiting the generality of subsection (1), the reference in that subsection to relevant information includes relevant information from predictions of a dispersion model, including,

(a) an approved dispersion model or other dispersion model; or

(b) a dispersion model that is not used in accordance with this Regulation. O. Reg. 419/05, s. 30 (2).

(3) If subsection (1) applies to a discharge, the person who discharged or caused or permitted the discharge of the contaminant shall immediately notify the Director in writing. O. Reg. 419/05, s. 30 (3).

(4) If subsection (1) applies to a discharge, the person who discharged or caused or permitted the discharge of the contaminant shall, within three months after the discharge, prepare a report in accordance with section 26 and submit the report to the Director. O. Reg. 419/05, s. 30 (4).

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