# salt-lake-county-ut · UTAH · Salt Lake County · Sulfur Dioxide (1971) — Current EPA nonattainment county designations by pollutant

For salt-lake-county-ut · UTAH · Salt Lake County · Sulfur Dioxide (1971), pollutant / naaqs is Sulfur Dioxide (1971); nonattainment area name is Salt Lake County, UT; county or area is Salt Lake County; state is UTAH; data current as of is August 31, 2026, recorded from its source on 2026-08-31.

- **Row ID:** salt-lake-county-ut _(our reading, not quoted from the source)_
- **State:** UTAH _(our reading, not quoted from the source)_
- **County or area:** Salt Lake County _(verified: appears in the quote below)_
- **Pollutant / NAAQS:** Sulfur Dioxide (1971) _(verified: appears in the quote below)_
- **Nonattainment area name:** Salt Lake County, UT _(verified: appears in the quote below)_
- **Data current as of:** August 31, 2026 _(verified: appears in the quote below)_

## What the source says

> Salt Lake County | Sulfur Dioxide (1971) | | Salt Lake County, UT

## 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/).