40 C.F.R. § 49.10885

Current through October 31, 2024
Section 49.10885 - Classification of regions for episode plans

The air quality control region which encompasses the Reservation of the Stillaguamish Tribe is classified as follows for purposes of episode plans:

PollutantClassification
Carbon monoxideI
Nitrogen dioxideIII
OzoneI
Particulate matter (PM10)I
Sulfur oxidesIA

40 C.F.R. §49.10885