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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 | N/A |
 | Tree pollen | N/A |
 | Grass pollen | N/A |
 | Weed pollen | N/A |
Weather
What is the current weather in Princeton?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 46% |
| Wind | 12.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Indio, California | 90 |
| 2 | Palm Desert, California | 72 |
| 3 | Rapid City, South Dakota | 65 |
| 4 | Tonasket, Washington | 58 |
| 5 | Yucaipa, California | 58 |
| 6 | Auberry, California | 55 |
| 7 | Placer, California | 54 |
| 8 | Lake Arrowhead, California | 53 |
| 9 | Nevada County, California | 51 |
| 10 | Baton Rouge, Louisiana | 50 |
(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 | 25 |
| 2 | Pine Street | 21 |
| 3 | Ridgeview Road | 21 |
| 4 | Governors Lane | 19 |
| 5 | Princeton Meadows | 19 |
| 6 | Somerset | 18 |
(local time)
SEE WORLD AQI RANKING
US AQI
21
live AQI index
Good
Overview
What is the current air quality in Princeton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 21 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.1µg/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 |
|---|---|---|---|---|
| Saturday, Apr 20 | Good 17 AQI US |  | 50° 37.4° |  8.9 mp/h |
| Sunday, Apr 21 | Good 21 AQI US |  | 59° 35.6° | 8.9 mp/h |
| Monday, Apr 22 | Good 21 AQI US |  | 64.4° 39.2° | 11.2 mp/h |
| Today | Good 21 AQI US |  30% | 66.2° 42.8° | 13.4 mp/h |
| Wednesday, Apr 24 | Good 12 AQI US | | 55.4° 35.6° | 8.9 mp/h |
| Thursday, Apr 25 | Good 15 AQI US | | 60.8° 35.6° | 8.9 mp/h |
| Friday, Apr 26 | Good 10 AQI US | 50% | 60.8° 39.2° | 6.7 mp/h |
| Saturday, Apr 27 | Good 20 AQI US | 40% | 71.6° 48.2° | 4.5 mp/h |
| Sunday, Apr 28 | Moderate 56 AQI US  | 80% | 80.6° 59° | 6.7 mp/h |
| Monday, Apr 29 | Moderate 58 AQI US | 70% | 82.4° 55.4° | 13.4 mp/h |
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News
The latest air quality news and resources.
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