Reference Source

Rosebud County, MONTANA — PM-10 (1987) nonattainment — Rosebud County; Lame Deer, MT - (Moderate)

What is the pollutant / naaqs for Rosebud County, MONTANA — PM-10 (1987) nonattainment — Rosebud County; Lame Deer, MT - (Moderate)?

For Rosebud County, MONTANA, pollutant / naaqs is PM-10 (1987); nonattainment area name is Rosebud County; Lame Deer, MT - (Moderate); partial county is yes; data current as of is September 30, 2026, recorded from its source on 2026-10-05.

Rosebud County | PM-10 (1987) | * | Rosebud County; Lame Deer, MT - (Moderate)

— www3.epa.gov, retrieved 2026-10-05

Row ID
rosebud-county-lame-deer-mt-moderate our reading
State
MONTANA our reading
County or area
Rosebud County verified
Pollutant / NAAQS
PM-10 (1987) verified
Partial county
yes our reading
Nonattainment area name
Rosebud County; Lame Deer, MT - (Moderate) verified
Data current as of
September 30, 2026
Sourcewww3.epa.gov
Verified
Review by
DatasetCurrent EPA nonattainment county designations by pollutant

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.