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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 SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Princeton?
| Weather | Few clouds |
| Temperature | 66.2°F |
| Humidity | 94% |
| Wind | 11.5 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Fort Worth, Texas | 75 |
| 2 | Mecca, California | 74 |
| 3 | Beaver, Pennsylvania | 68 |
| 4 | Pahrump, Nevada | 68 |
| 5 | Yucaipa, California | 68 |
| 6 | Aliquippa, Pennsylvania | 66 |
| 7 | Amador, California | 66 |
| 8 | La Crescenta-Montrose, California | 66 |
| 9 | San Bernardino, California | 66 |
| 10 | Campo, California | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
35*
live AQI index
Good
Overview
What is the current air quality in Princeton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 35* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.5*µg/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 |
|---|---|---|---|---|
| Today | Good 35 AQI US |  100% | 84.2° 71.6° |  17.9 mp/h |
| Monday, Jun 3 | Moderate 56 AQI US  | 100% | 89.6° 71.6° | 22.4 mp/h |
| Tuesday, Jun 4 | Moderate 63 AQI US |  | 87.8° 73.4° | 17.9 mp/h |
| Wednesday, Jun 5 | Moderate 65 AQI US | 20% | 93.2° 75.2° | 6.7 mp/h |
| Thursday, Jun 6 | Moderate 65 AQI US | 80% | 87.8° 75.2° | 13.4 mp/h |
| Friday, Jun 7 | Moderate 62 AQI US | 40% | 93.2° 73.4° | 13.4 mp/h |
| Saturday, Jun 8 | Moderate 61 AQI US | | 93.2° 75.2° | 13.4 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Princeton?
No locations are available.
AQI US, Metric