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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 | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Princeton?
| Weather | Broken clouds |
| Temperature | 71.6°F |
| Humidity | 92% |
| Wind | 13.8 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Pasadena, Texas | 158 |
| 2 | Corpus Christi, Texas | 156 |
| 3 | Galena Park, Texas | 141 |
| 4 | Baytown, Texas | 136 |
| 5 | Channelview, Texas | 135 |
| 6 | Galveston, Texas | 130 |
| 7 | Houston, Texas | 126 |
| 8 | Austin, Texas | 99 |
| 9 | Fort Worth, Texas | 97 |
| 10 | Midlothian, Texas | 97 |
(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 | 52 |
| 2 | Ridgeview Road | 51 |
| 3 | Princeton Meadows | 49 |
| 4 | Somerset | 45 |
| 5 | Princeton | 28 |
(local time)
SEE WORLD AQI RANKING
US AQI
49
live AQI index
Good
Overview
What is the current air quality in Princeton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 49 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Princeton is currently 1.8 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, May 24 | Good 35 AQI US | | 84.2° 62.6° |  6.7 mp/h |
| Saturday, May 25 | Moderate 57 AQI US  |  | 82.4° 62.6° | 6.7 mp/h |
| Sunday, May 26 | Good 29 AQI US | | 77° 64.4° | 15.7 mp/h |
| Today | Good 49 AQI US | 100% | 77° 64.4° | 15.7 mp/h |
| Tuesday, May 28 | Moderate 51 AQI US |  | 77° 60.8° | 13.4 mp/h |
| Wednesday, May 29 | Good 39 AQI US | 90% | 73.4° 55.4° | 8.9 mp/h |
| Thursday, May 30 | Good 31 AQI US | 40% | 71.6° 53.6° | 8.9 mp/h |
| Friday, May 31 | Good 21 AQI US | | 71.6° 50° | 6.7 mp/h |
| Saturday, Jun 1 | Good 24 AQI US | | 77° 51.8° | 6.7 mp/h |
| Sunday, Jun 2 | Good 21 AQI US | | 78.8° 55.4° | 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