Home > USA > Idaho > Latah County > Princeton
Primary air pollutant in the Princeton area:
PM2.5 - 16 Good
Enjoy your outdoor activities.
Potential for regional prescribed fire smoke impacts throughout the day
Primary Pollutant: PM2.5 - 18 Good
Primary Pollutant: PM2.5 - 16 Good
Primary Pollutant: PM2.5 - 13 Good
Primary Pollutant: PM2.5 - 16 Good
Primary Pollutant: PM2.5 - 18 Good
Primary Pollutant: PM2.5 - 20 Good