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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 | High | |
 | Tree pollen | High | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Princeton?
| Weather | Clear sky |
| Temperature | 53.6°F |
| Humidity | 93% |
| Wind | 3.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 156 |
| 2 | Corpus Christi, Texas | 113 |
| 3 | The Woodlands, Texas | 90 |
| 4 | Mecca, California | 88 |
| 5 | New Braunfels, Texas | 85 |
| 6 | Milwaukee, Wisconsin | 84 |
| 7 | Pahrump, Nevada | 84 |
| 8 | Georgetown, Texas | 81 |
| 9 | San Antonio, Texas | 77 |
| 10 | Cedar Park, Texas | 76 |
(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 | Princeton Meadows | 10 |
| 2 | Somerset | 9 |
| 3 | Pine Street | 8 |
| 4 | Ridgeview Road | 8 |
| 5 | Governors Lane | 7 |
| 6 | Princeton | 1 |
(local time)
SEE WORLD AQI RANKING
Spotlight
Bangor has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
8
live AQI index
Good
Overview
What is the current air quality in Princeton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 8 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.5µg/m³ | |
✓
PM2.5 concentration in Princeton air currently meets 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 |
|---|---|---|---|---|
| Saturday, May 18 | Good 37 AQI US |  | 71.6° 57.2° |  8.9 mp/h |
| Sunday, May 19 | Good 17 AQI US |  | 75.2° 53.6° | 6.7 mp/h |
| Monday, May 20 | Good 15 AQI US | | 82.4° 53.6° | 4.5 mp/h |
| Today | Good 8 AQI US | | 82.4° 53.6° | 4.5 mp/h |
| Wednesday, May 22 | Good 44 AQI US |  100% | 86° 59° | 8.9 mp/h |
| Thursday, May 23 | Moderate 53 AQI US  | 100% | 80.6° 64.4° | 6.7 mp/h |
| Friday, May 24 | Moderate 56 AQI US | 60% | 82.4° 62.6° | 4.5 mp/h |
| Saturday, May 25 | Moderate 59 AQI US | 100% | 75.2° 62.6° | 6.7 mp/h |
| Sunday, May 26 | Moderate 63 AQI US | 70% | 78.8° 62.6° | 8.9 mp/h |
| Monday, May 27 | Moderate 60 AQI US | 100% | 80.6° 59° | 8.9 mp/h |
Interested in hourly forecast? Get the app
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