# anne-arundel-county-and-baltimore-county-md · MARYLAND · Baltimore County · Sulfur Dioxide (2010) — Current EPA nonattainment county designations by pollutant

For anne-arundel-county-and-baltimore-county-md · MARYLAND · Baltimore County · Sulfur Dioxide (2010), pollutant / naaqs is Sulfur Dioxide (2010); nonattainment area name is Anne Arundel County and Baltimore County, MD; partial county is yes; county or area is Baltimore County; state is MARYLAND; data current as of is August 31, 2026, recorded from its source on 2026-08-31.

- **Row ID:** anne-arundel-county-and-baltimore-county-md _(our reading, not quoted from the source)_
- **State:** MARYLAND _(our reading, not quoted from the source)_
- **County or area:** Baltimore 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:** Anne Arundel County and Baltimore County, MD _(verified: appears in the quote below)_
- **Data current as of:** August 31, 2026 _(verified: appears in the quote below)_

## What the source says

> Baltimore County | Sulfur Dioxide (2010) | * | Anne Arundel County and Baltimore County, MD

## 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/).