# 40 CFR § 81.13: New Jersey-New York-Connecticut Interstate Air Quality Control Region

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/ecfr-40-81.13

## Section

- **Citation:** 40 CFR § 81.13
- **Heading:** New Jersey-New York-Connecticut Interstate Air Quality Control Region
- **Jurisdiction:** Federal
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** September 22, 2026
- **Source:** Publisher's official text
- **Location:** Title 40—Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER C—AIR PROGRAMS > PART 81—DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES > Subpart B—Designation of Air Quality Control Regions

## Text

The New Jersey-New York-Connecticut Interstate Air Quality Control Region has been revised to consist of the territorial area encompassed by the boundaries of the following jurisdictions (including the territorial area of all municipalities (as defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost boundaries of the area so delimited):
In the State of Connecticut: Bethel Township, Bridgeport Township, Bridgewater, Brookfield Township, Danbury Township, Darien Township, Easton Township, Fairfield Township, Greenwich Township, Monroe Township, New Canaan Township, New Fairfield Township, New Milford, Newtown Township, Norwalk Township, Redding Township, Ridgefield Township, Sherman, Stamford Township, Stratford Township, Trumbull Township, Weston Township, Westport Township, Wilton Township.
In the State of New York: Bronx County, Kings County, Nassau County, New York County, Queens County, Richmond County, Rockland County, Suffolk County, Westchester County.
In the State of New Jersey: Bergen County, Essex County, Hudson County, Middlesex County, Monmouth County, Morris County, Passaic County, Somerset County, Union County.
[36 FR 22421, Nov. 25, 1971, as amended at 45 FR 84788, Dec. 23, 1980]

## Nearby sections

- [40 CFR § 81.1 § 81.1 Definitions.](https://www.frixlaw.com/law-library/statutes/ecfr-40-81.1.md)
- [40 CFR § 81.11 § 81.11 Scope.](https://www.frixlaw.com/law-library/statutes/ecfr-40-81.11.md)
- [40 CFR § 81.12 § 81.12 National Capital Interstate Air Quality Control Region (District of Columbia, Maryland, and Virginia).](https://www.frixlaw.com/law-library/statutes/ecfr-40-81.12.md)
- [40 CFR § 81.13 § 81.13 New Jersey-New York-Connecticut Interstate Air Quality Control Region.](https://www.frixlaw.com/law-library/statutes/ecfr-40-81.13.md)
- [40 CFR § 81.14 § 81.14 Metropolitan Chicago Interstate Air Quality Control Region.](https://www.frixlaw.com/law-library/statutes/ecfr-40-81.14.md)
- [40 CFR § 81.15 § 81.15 Metropolitan Philadelphia Interstate Air Quality Control Region (Pennsylvania-New Jersey-Delaware).](https://www.frixlaw.com/law-library/statutes/ecfr-40-81.15.md)
- [40 CFR § 81.16 § 81.16 Metropolitan Denver Intrastate Air Quality Control Region.](https://www.frixlaw.com/law-library/statutes/ecfr-40-81.16.md)
- [40 CFR § 81.17 § 81.17 Metropolitan Los Angeles Air Quality Control Region.](https://www.frixlaw.com/law-library/statutes/ecfr-40-81.17.md)
- [40 CFR § 81.18 § 81.18 Metropolitan St. Louis Interstate Air Quality Control Region.](https://www.frixlaw.com/law-library/statutes/ecfr-40-81.18.md)
- [40 CFR § 81.19 § 81.19 Metropolitan Boston Intrastate Air Quality Control Region.](https://www.frixlaw.com/law-library/statutes/ecfr-40-81.19.md)
- [40 CFR § 81.20 § 81.20 Metropolitan Cincinnati Interstate Air Quality Control Region.](https://www.frixlaw.com/law-library/statutes/ecfr-40-81.20.md)
- [40 CFR § 81.21 § 81.21 San Francisco Bay Area Intrastate Air Quality Control Region.](https://www.frixlaw.com/law-library/statutes/ecfr-40-81.21.md)
- [40 CFR § 81.22 § 81.22 Greater Metropolitan Cleveland Intrastate Air Quality Control Region.](https://www.frixlaw.com/law-library/statutes/ecfr-40-81.22.md)
- [40 CFR § 81.23 § 81.23 Southwest Pennsylvania Intrastate Air Quality Control Region.](https://www.frixlaw.com/law-library/statutes/ecfr-40-81.23.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/ecfr-40-81.13. Check the current official text before relying on it. Not legal advice.