40 C.F.R. § 81.346

Current through September 30, 2024
Section 81.346 - Vermont

Vermont-TSP

Designated areaDoes not meet primary standardsDoes not meet secondary standardsCannot be classifiedBetter than national standard
Champlain Valley Air Management Area: Essex Town (includes Essex Junction), Burlington City, South Burlington City, Winoski CityX
Central Vermont Air Management area: Barre CityX
Remainder of StateX

Vermont-1971 Sulfur Dioxide NAAQS

[Primary and Secondary]

Designated areaDoes not meet primary standardsDoes not meet secondary standardsCannot be classifiedBetter than national standards
AQCR 159 (Vermont portion)X
AQCR 221 (Vermont portion)X

Vermont-2010 Sulfur Dioxide NAAQS

[Primary]

Designated area1 Designation
Date2 Type
Statewide:
AddisonAttainment/Unclassifiable.
BenningtonAttainment/Unclassifiable.
CaledoniaAttainment/Unclassifiable.
ChittendenAttainment/Unclassifiable.
EssexAttainment/Unclassifiable.
FranklinAttainment/Unclassifiable.
Grand IsleAttainment/Unclassifiable.
LamoilleAttainment/Unclassifiable.
OrangeAttainment/Unclassifiable.
OrleansAttainment/Unclassifiable.
RutlandAttainment/Unclassifiable.
WashingtonAttainment/Unclassifiable.
WindhamAttainment/Unclassifiable.
WindsorAttainment/Unclassifiable.

1 Includes any Indian country in each county or area, unless otherwise specified. EPA is not determining the boundaries of any area of Indian country in this table, including any area of Indian country located in the larger designation area. The inclusion of any Indian country in the designation area is not a determination that the state has regulatory authority under the Clean Air Act for such Indian country.

2 This date is April 9, 2018, unless otherwise noted.

Vermont-Carbon Monoxide

Designated Area Designation Classification
Date1 Type Date1 Type
StatewideUnclassifiable/Attainment
Addison County
Bennington County
Caledonia County
Chittenden County
Essex County
Franklin County
Grand Isle County
Lamoille County
Orange County
Orleans County
Rutland County
Washington County
Windham County
Windsor County

1 This date is November 15, 1990, unless otherwise noted.

Vermont-Ozone (1-Hour Standard)2

Designated area Designation Classification
Date1 Type Date1 Type
AQCR 159 Champlain Calley Interstate (part)
Addison County UnclassifiableUnclassifiable/Attainment
Chittenden CountyUnclassifiable/Attainment
AQCR 159 Champlain Calley Interstate (Remainder of)Unclassifiable/Attainment
Franklin County
Grand Isle County
Rutland County
AQCR 221 Vermont Intrastate (part)Unclassifiable/Attainment
Windsor County
AQCR 221 Vermont Intrastate (Remainder of)Unclassifiable/Attainment
Bennington County
Caledonia County
Essex County
Lamoille County
Orange County
Orleans County
Washington County
Windham County

1 This date is October 18, 2000, unless otherwise noted.

2 The 1-hour ozone standard is revoked effective June 15, 2005 for all areas in Vermont.

Vermont-1997 Annual PM2.5 NAAQS

[Primary and Secondary]

Designated area Designationa Classification
Date1 Type Date Type
Statewide:
Addison CountyUnclassifiable/Attainment.
Bennington CountyUnclassifiable/Attainment.
Caledonia CountyUnclassifiable/Attainment.
Chittenden CountyUnclassifiable/Attainment.
Essex CountyUnclassifiable/Attainment.
Franklin CountyUnclassifiable/Attainment.
Grand Isle CountyUnclassifiable/Attainment.
Lamoille CountyUnclassifiable/Attainment.
Orange CountyUnclassifiable/Attainment.
Orleans CountyUnclassifiable/Attainment.
Rutland CountyUnclassifiable/Attainment.
Washington CountyUnclassifiable/Attainment.
Windham CountyUnclassifiable/Attainment.
Windsor CountyUnclassifiable/Attainment.

a Includes Indian Country located in each county or area, except as otherwise specified.

1 This date is 90 days after January 5, 2005, unless otherwise noted.

Vermont-2012 Annual PM2.5 NAAQS

[Primary]

Designated area1 Designation Classification
Date2 Type Date2 Type
Statewide:
Addison CountyUnclassifiable/Attainment
Bennington CountyUnclassifiable/Attainment
Caledonia CountyUnclassifiable/Attainment
Chittenden CountyUnclassifiable/Attainment
Essex CountyUnclassifiable/Attainment
Franklin CountyUnclassifiable/Attainment
Grand Isle CountyUnclassifiable/Attainment
Lamoille CountyUnclassifiable/Attainment
Orange CountyUnclassifiable/Attainment
Orleans CountyUnclassifiable/Attainment
Rutland CountyUnclassifiable/Attainment
Washington CountyUnclassifiable/Attainment
Windham CountyUnclassifiable/Attainment
Windsor CountyUnclassifiable/Attainment

1 Includes areas of Indian country located in each county or area, except as otherwise specified.

2 This date is April 15, 2015, unless otherwise noted.

Vermont-1997 24-Hour PM2.5 NAAQS

[Primary and Secondary]

Designated area Designationa Classification
Date1 Type Date Type
Statewide:
Addison CountyUnclassifiable Attainment
Bennington CountyUnclassifiable Attainment
Caledonia CountyUnclassifiable Attainment
Chittenden CountyUnclassifiable Attainment
Essex CountyUnclassifiable Attainment
Franklin CountyUnclassifiable Attainment
Grand Isle CountyUnclassifiable Attainment
Lamoille CountyUnclassifiable Attainment
Orange CountyUnclassifiable Attainment
Orleans CountyUnclassifiable Attainment
Rutland CountyUnclassifiable Attainment
Washington CountyUnclassifiable Attainment
Windham CountyUnclassifiable Attainment
Windsor CountyUnclassifiable Attainment

a Includes Indian Country located in each county or area, except as otherwise specified.

1 This date is 90 days after January 5, 2005, unless otherwise noted.

Vermont-2006 24-Hour PM2.5 NAAQS

[Primary and Secondary]

Designated area Designationa Classification
Date1 Type Date Type
Statewide:
Addison CountyUnclassifiable Attainment
Bennington CountyUnclassifiable Attainment
Caledonia CountyUnclassifiable Attainment
Chittenden CountyUnclassifiable Attainment
Essex CountyUnclassifiable Attainment
Franklin CountyUnclassifiable Attainment
Grand Isle CountyUnclassifiable Attainment
Lamoille CountyUnclassifiable Attainment
Orange CountyUnclassifiable Attainment
Orleans CountyUnclassifiable Attainment
Rutland CountyUnclassifiable Attainment
Washington CountyUnclassifiable Attainment
Windham CountyUnclassifiable Attainment
Windsor CountyUnclassifiable Attainment

a Includes Indian Country located in each county or area, except as otherwise specified.

1 This date is 30 days after November 13, 2009, unless otherwise noted.

Vermont-NO2 (1971 Annual Standard)

Designated areaDoes not meet primary standardsCannot be classified or better than national standards
AQCR 159 (Vermont portion)X
AQCR 211 (Vermont portion)X

Vermont-NO2 (2010 1-Hour Standard)

Designated area Designationa
Date1 Type
State of VermontUnclassifiable/Attainment.

a Includes Indian Country located in each county or area, except as otherwise specified.

1 This date is 90 days after October 31, 2011, unless otherwise noted.

Vermont-PM10

Designation status Designation Classification
Date Type Date Type
Whole State11/15/90Unclassifiable

Vermont-1997 8-Hour Ozone NAAQS

[Primary and Secondary]

Designated area Designationa Category/classification
Date1 Type Date1 Type
AQCR 159 Champlain Valley Interstate (part)
Addison CountyUnclassifiable/Attainment
Chittenden CountyUnclassifiable/Attainment
AQCR 159 Champlain Calley Interstate (remainder of)Unclassifiable/Attainment
Franklin County
Grand Isle County
Rutland County
AQCR 221 Vermont Intrastate (part)Unclassifiable/Attainment
Windsor County
AQCR 221 Vermont Intrastate (remainder of)Unclassifiable/Attainment
Bennington County
Caledonia County
Essex County
Lamoille County
Orange County
Orleans County
Washington County
Windham County

a Includes Indian Country located in each county or area, except as otherwise specified.

1 This date is June 15, 2004, unless otherwise noted.

Vermont-2008 8-Hour Ozone NAAQS

[Primary and Secondary]

Designated area1 Designation Classification
Date2 Type Date2 Type
AQCR 159 Champlain Valley Interstate:Unclassifiable/Attainment
Addison County
Chittenden County
Franklin County
Grand Isle County
Rutland County
AQCR 221 Vermont Intrastate:Unclassifiable/Attainment
Bennington County
Caledonia County
Essex County
Lamoille County
Orange County
Orleans County
Washington County
Windham County
Windsor County

1 Includes any Indian country in each county or area, unless otherwise specified.

2 This date is July 20, 2012, unless otherwise noted.

Vermont-2015 8-Hour Ozone NAAQS

[Primary and Secondary]

Designated area1 Designation Classification
Date2 Type Date Type
AQCR 159 Champlain Valley InterstateAttainment/Unclassifiable
Addison County
Chittenden County
Franklin County
Grand Isle County
Rutland County
* AQCR 222 Vermont IntrastateAttainment/Unclassifiable
Bennington County
Caledonia County
Essex County
Lamoille County
Orange County
Orleans County
Washington County
Windham County
Windsor County

1 Includes any Indian country in each county or area, unless otherwise specified. EPA is not determining the boundaries of any area of Indian country in this table, including any area of Indian country located in the larger designation area. The inclusion of any Indian country in the designation area is not a determination that the state has regulatory authority under the Clean Air Act for such Indian country.

2 This date is January 16, 2018, unless otherwise noted.

Vermont-2008 Lead NAAQS

Designated area Designation for the 2008 NAAQSa
Date1 Type
Whole StateUnclassifiable/Attainment.

a Includes Indian Country located in each county or area, except as otherwise specified.

1 December 31, 2011 unless otherwise noted.

40 C.F.R. §81.346

43 FR 8964, Mar. 3, 1978
82 FR 54280, 1/16/2018; 83 FR 1164, 4/9/2018

For FEDERAL REGISTER citations affecting § 81.346 , see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov.