# st-lawrence-county-ny · NEW YORK · St. Lawrence County · Sulfur Dioxide (2010) — Current EPA nonattainment county designations by pollutant

For st-lawrence-county-ny · NEW YORK · St. Lawrence County · Sulfur Dioxide (2010), pollutant / naaqs is Sulfur Dioxide (2010); nonattainment area name is St. Lawrence County, NY; partial county is yes; county or area is St. Lawrence County; state is NEW YORK; data current as of is August 31, 2026, recorded from its source on 2026-08-31.

- **Row ID:** st-lawrence-county-ny _(our reading, not quoted from the source)_
- **State:** NEW YORK _(our reading, not quoted from the source)_
- **County or area:** St. Lawrence County _(verified: appears in the quote below)_
- **Pollutant / NAAQS:** Sulfur Dioxide (2010) _(verified: appears in the quote below)_
- **Partial county:** yes _(our reading, not quoted from the source)_
- **Nonattainment area name:** St. Lawrence County, NY _(verified: appears in the quote below)_
- **Data current as of:** August 31, 2026 _(verified: appears in the quote below)_

## What the source says

> St. Lawrence County | Sulfur Dioxide (2010) | * | St. Lawrence County, NY

## Source

- https://www3.epa.gov/airquality/greenbook/ancl.html

Last verified: 2026-08-31. Review by: 2027-02-27.
Part of [Current EPA nonattainment county designations by pollutant](https://referencesource.org/nonattainment-county-designations-by-pollutant/).