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Air quality in Princeton
Air quality index (AQI) and PM2.5 air pollution in Princeton
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Princeton Air Quality Map
Real-time Princeton air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
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Weather
What is the current weather in Princeton?
| Weather | Mist |
| Temperature | 59°F |
| Humidity | 95% |
| Wind | 0 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Indio, California | 108 |
| 2 | Mecca, California | 95 |
| 3 | The Woodlands, Texas | 94 |
| 4 | Wichita, Kansas | 87 |
| 5 | Channelview, Texas | 84 |
| 6 | Galena Park, Texas | 77 |
| 7 | Coachella, California | 75 |
| 8 | Houston, Texas | 74 |
| 9 | Chester, Pennsylvania | 73 |
| 10 | Baytown, Texas | 72 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Princeton aqi ranking
Real-time Princeton air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Pine Street | 54 |
| 2 | Ridgeview Road | 53 |
| 3 | Somerset | 50 |
| 4 | Princeton Meadows | 40 |
| 5 | Princeton | 22 |
(local time)
SEE WORLD AQI RANKING
US AQI
52
live AQI index
Moderate
Overview
What is the current air quality in Princeton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.6µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Princeton is currently 1.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Princeton?
 | 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 |
Forecast
Princeton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 16 | Good 18 AQI US  |  | 68° 53.6° |  6.7 mp/h |
| Friday, May 17 | Good 35 AQI US |  | 68° 57.2° | 4.5 mp/h |
| Today | Moderate 52 AQI US | |||
| Sunday, May 19 | Good 49 AQI US | | 73.4° 55.4° | 6.7 mp/h |
| Monday, May 20 | Moderate 52 AQI US | | 73.4° 53.6° | 6.7 mp/h |
| Tuesday, May 21 | Good 48 AQI US |  | 80.6° 55.4° | 6.7 mp/h |
| Wednesday, May 22 | Good 45 AQI US |  | 84.2° 57.2° | 11.2 mp/h |
| Thursday, May 23 | Good 40 AQI US | 80% | 80.6° 62.6° | 13.4 mp/h |
| Friday, May 24 | Good 45 AQI US | | 71.6° 50° | 8.9 mp/h |
| Saturday, May 25 | Good 33 AQI US | | 75.2° 50° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Princeton air quality data attribution
5Contributors
- 5 Anonymous contributors
5 stations
5 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Princeton?
AQI US, Metric