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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 | Clear sky |
| Temperature | 46.4°F |
| Humidity | 83% |
| Wind | 8.1 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Indio, California | 81 |
| 2 | Palm Desert, California | 73 |
| 3 | Tahoe City, California | 69 |
| 4 | Conway, South Carolina | 67 |
| 5 | Bass Lake, California | 65 |
| 6 | Coachella, California | 65 |
| 7 | Marietta, Georgia | 62 |
| 8 | Pahrump, Nevada | 61 |
| 9 | Decatur, Georgia | 58 |
| 10 | Alpharetta, Georgia | 57 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
15*
live AQI index
Good
Overview
What is the current air quality in Princeton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 15* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.8*µg/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 |
|---|---|---|---|---|
| Thursday, Apr 25 | Good 17 AQI US |  | 60.8° 35.6° |  6.7 mp/h |
| Friday, Apr 26 | Good 32 AQI US |  100% | 64.4° 42.8° | 17.9 mp/h |
| Saturday, Apr 27 | Moderate 58 AQI US  | 80% | 75.2° 60.8° | 22.4 mp/h |
| Sunday, Apr 28 | Moderate 57 AQI US | 20% | 78.8° 62.6° | 20.1 mp/h |
| Monday, Apr 29 | Moderate 75 AQI US | 100% | 68° 62.6° | 15.7 mp/h |
| Tuesday, Apr 30 | Good 49 AQI US | 40% | 75.2° 57.2° | 4.5 mp/h |
| Wednesday, May 1 | Good 23 AQI US |  | 82.4° 60.8° | 6.7 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Princeton?
No locations are available.
AQI US, Metric