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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 | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Princeton?
| Weather | Broken clouds |
| Temperature | 57.2°F |
| Humidity | 72% |
| Wind | 11.5 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 82 |
| 2 | Mecca, California | 82 |
| 3 | San Bernardino, California | 75 |
| 4 | Reseda, California | 71 |
| 5 | Van Nuys, California | 69 |
| 6 | West Hills, California | 68 |
| 7 | North Hollywood, California | 67 |
| 8 | Redlands, California | 67 |
| 9 | Fontana, California | 65 |
| 10 | Val Verde, California | 62 |
(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 | 18 |
| 2 | Ridgeview Road | 18 |
| 3 | Somerset | 18 |
| 4 | Pine Street | 16 |
| 5 | Princeton Meadows | 15 |
| 6 | Governors Lane | 14 |
(local time)
SEE WORLD AQI RANKING
US AQI
17
live AQI index
Good
Overview
What is the current air quality in Princeton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.1µg/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 |
|---|---|---|---|---|
| Tuesday, Apr 30 | Good 34 AQI US |  | 75.2° 55.4° |  6.7 mp/h |
| Wednesday, May 1 | Good 34 AQI US | | 80.6° 51.8° | 11.2 mp/h |
| Thursday, May 2 | Good 18 AQI US | | 62.6° 50° | 11.2 mp/h |
| Today | Good 17 AQI US | | 62.6° 50° | 11.2 mp/h |
| Saturday, May 4 | Good 27 AQI US | 90% | 53.6° 48.2° | 8.9 mp/h |
| Sunday, May 5 | Good 18 AQI US | 100% | 53.6° 46.4° | 6.7 mp/h |
| Monday, May 6 | Good 34 AQI US | 100% | 73.4° 53.6° | 4.5 mp/h |
| Tuesday, May 7 | Good 47 AQI US | 100% | 66.2° 59° | 6.7 mp/h |
| Wednesday, May 8 | Moderate 54 AQI US  | 90% | 78.8° 59° | 8.9 mp/h |
| Thursday, May 9 | Good 49 AQI US | 100% | 57.2° 50° | 11.2 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