AddAir quality in Princeton
Air quality index (AQI⁺) and PM2.5 air pollution in Princeton • 31.9K Followers • 16:00, Aug 09
60
US AQI⁺Moderate
Main pollutant:
PM2.5
14 µg/m³
31°
12 km/h
66 %
Hourly forecast
Princeton air quality index (AQI⁺) forecast
Daily forecast
Princeton air quality index (AQI⁺) forecast
| Today | 61 | | 31° 24° |  14 km/h | 75% |
| Mon | 60 | | 33° 23° | 21 km/h | 69% |
| Tue | 58 | | 30° 20° | 14 km/h | 63% |
Air pollutants
What is the current air quality in Princeton?
PM2.5 concentration is currently 2.8 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Protect yourself from air pollution in Princeton
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Princeton today?
Index
Low
 Tree None | 0% |
 Grass Low | 25% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in Princeton today?
Index
Low
Tree None | 0% |
Grass Low | 25% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Princeton
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Princeton
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Princeton
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Princeton
History
Historic air quality graph for Princeton
Historic air quality near Princeton
History
Historic air quality graph for Princeton
Most polluted locations near Princeton
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Princeton
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
