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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Princeton?
| Weather | Clear sky |
| Temperature | 80.6°F |
| Humidity | 33% |
| Wind | 6.9 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  San Antonio, Texas | 97 |
| 2 | Baytown, Texas | 81 |
| 3 | Boerne, Texas | 81 |
| 4 | New Braunfels, Texas | 81 |
| 5 | Pahrump, Nevada | 80 |
| 6 | Fontana, California | 79 |
| 7 | San Fernando, California | 78 |
| 8 | San Bernardino, California | 76 |
| 9 | La Crescenta-Montrose, California | 74 |
| 10 | Rancho Cucamonga, California | 73 |
(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 | 37 |
| 2 | Princeton Meadows | 37 |
| 3 | Ridgeview Road | 37 |
| 4 | Somerset | 37 |
| 5 | Governors Lane | 35 |
| 6 | Princeton | 26 |
(local time)
SEE WORLD AQI RANKING
US AQI
37
live AQI index
Good
Overview
What is the current air quality in Princeton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.7µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Princeton is currently 1.3 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 |
|---|---|---|---|---|
| Wednesday, May 29 | Good 18 AQI US |  | 69.8° 53.6° |  11.2 mp/h |
| Thursday, May 30 | Good 24 AQI US | | 73.4° 53.6° | 8.9 mp/h |
| Friday, May 31 | Good 29 AQI US | | 80.6° 53.6° | 6.7 mp/h |
| Today | Good 37 AQI US | | 80.6° 53.6° | 6.7 mp/h |
| Sunday, Jun 2 | Moderate 58 AQI US  |  | 80.6° 59° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 58 AQI US | 70% | 77° 60.8° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 46 AQI US | | 75.2° 57.2° | 8.9 mp/h |
| Wednesday, Jun 5 | Good 23 AQI US | | 77° 55.4° | 6.7 mp/h |
| Thursday, Jun 6 | Good 30 AQI US | 100% | 64.4° 59° | 6.7 mp/h |
| Friday, Jun 7 | Moderate 54 AQI US | 80% | 75.2° 60.8° | 11.2 mp/h |
| Saturday, Jun 8 | Good 40 AQI US | 70% | 78.8° 59° | 13.4 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
6Contributors
- 6 Anonymous contributors
6 stations
6 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Princeton?
AQI US, Metric