Site	State	PM AQI* (ug/m3)
Hayfork-111 Trinity St	CA	242
Naches-10421 US-12	WA	151
Weaverville	CA	111
Etna	CA	107
Yreka	CA	95
Plains	MT	88
Yakima-4th Ave	WA	82
Thompson Falls HS	MT	82
Tulelake-212 C St	CA	78
Toppenish-Yakama Tribe	WA	67