Home > USA > New York > Westchester County > Thornwood
Primary air pollutant in the Thornwood area:
OZONE - 35 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 24 Good
Primary Pollutant: OZONE - 40 Good
Secondary Pollutant: PM2.5 - 28 Good
Primary Pollutant: OZONE - 46 Good
Secondary Pollutant: PM2.5 - 23 Good