40 C.F.R. § 49.10885

Current through September 30, 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:

Pollutant	Classification
Carbon monoxide	I
Nitrogen dioxide	III
Ozone	I
Particulate matter (PM10)	I
Sulfur oxides	IA

40 C.F.R. §49.10885