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Code of Federal Regulations Title 40. Protection of Environment § 40.52.2375 Attainment dates for national standards

Current as of January 02, 2025 | Updated by Findlaw Staff

The following table presents the latest dates by which the national standards are to be attained. The dates reflect the information presented in Vermont's plan.

Pollutant

Air quality control region and nonattainment area1

SO2

Primary

Secondary

PM10

NOX

CO

O3

Champlain Valley Interstate—Chittenden County:

Champlain Valley Air Management Area:

Essex Town (including Essex Jct.)

a

a

a

a

b

b

Burlington City

a

a

a

a

b

b

South Burlington City

a

a

a

a

b

b

Winooski

a

a

a

a

b

b

Remainder of Air Management Area

a

a

a

a

b

b

Remainder of County

a

a

a

a

a

b

Vermont Valley Air Management Area

a

a

a

a

a

a

Addison County

a

a

a

a

a

b

Remainder of AQCR

a

a

a

a

a

a

Vermont Interstate:

Central Vermont Air Management Area:

Barre City

a

a

a

a

a

a

Remainder of Air Management Area

a

a

a

a

a

a

Windsor County

a

a

a

a

a

b

Remainder of AQCR

a

a

a

a

a

a

1 Sources subject to plan requirements and attainment dates established under section 110(a)(2)(A) prior to the 1977 Clean Air Act Amendments remain obligated to comply with those regulations by the earlier deadlines. The earlier attainment dates are set out at 40 CFR 52.2375, revised as of July 1, 1978.

a. Air quality levels presently below secondary standards or area is unclassifiable.

b. 12/31/82.

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Cite this article: FindLaw.com - Code of Federal Regulations Title 40. Protection of Environment § 40.52.2375 Attainment dates for national standards - last updated January 02, 2025 | https://codes.findlaw.com/cfr/title-40-protection-of-environment/cfr-sect-40-52-2375/

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