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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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Pollen
What is the pollen count in Princeton today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Princeton?
| Weather | Mist |
| Temperature | 59°F |
| Humidity | 96% |
| Wind | 0 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 72 |
| 2 | Buffalo, New York | 69 |
| 3 | New Braunfels, Texas | 69 |
| 4 | San Antonio, Texas | 69 |
| 5 | Lancaster, Pennsylvania | 66 |
| 6 | West Mifflin, Pennsylvania | 66 |
| 7 | Casa Grande, Arizona | 65 |
| 8 | Allentown, Pennsylvania | 61 |
| 9 | Bethlehem, Pennsylvania | 61 |
| 10 | Braddock, Pennsylvania | 61 |
(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 | Ridgeview Road | 57 |
| 2 | Pine Street | 55 |
| 3 | Princeton Meadows | 47 |
| 4 | Somerset | 36 |
| 5 | Princeton | 6 |
(local time)
SEE WORLD AQI RANKING
US AQI
47
live AQI index
Good
Overview
What is the current air quality in Princeton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 47 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.4µg/m³ | |
!
PM2.5
x2.3
PM2.5 concentration in Princeton is currently 2.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Princeton?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Princeton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 26 | Good 16 AQI US |  | 59° 39.2° |  8.9 mp/h |
| Saturday, Apr 27 | Good 21 AQI US | | 77° 46.4° | 8.9 mp/h |
| Sunday, Apr 28 | Good 46 AQI US | | 84.2° 59° | 6.7 mp/h |
| Today | Good 47 AQI US | 90% | 84.2° 59° | 6.7 mp/h |
| Tuesday, Apr 30 | Good 47 AQI US | 50% | 78.8° 55.4° | 8.9 mp/h |
| Wednesday, May 1 | Good 43 AQI US | 80% | 66.2° 53.6° | 6.7 mp/h |
| Thursday, May 2 | Good 42 AQI US |  | 73.4° 51.8° | 4.5 mp/h |
| Friday, May 3 | Good 46 AQI US | | 71.6° 50° | 11.2 mp/h |
| Saturday, May 4 | Good 35 AQI US | 50% | 68° 48.2° | 6.7 mp/h |
| Sunday, May 5 | Good 27 AQI US | 90% | 69.8° 57.2° | 8.9 mp/h |
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News
The latest air quality news and resources.
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