Site

State

PM AQI* (ug/m3)

Crystal River Preserve

FL

45

Portola

CA

32

Liberty (SAHS)

PA

27

Parkway East (Near Road)

PA

27

Pinehurst

ID

26

Lake George-Lake George RS ...

CO

25

Salmon PM2.5

ID

24

Cleveland Near Road

OH

24

Yakima-4th Ave

WA

24

Eliza Howell- Roadway

MI

24