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Air quality in Princeton Junction
Air quality index (AQI) and PM2.5 air pollution in Princeton Junction
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Princeton Junction Air Quality Map
Real-time Princeton Junction air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Princeton Junction 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 Junction?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 69% |
| Wind | 0 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 90 |
| 2 | Palm Desert, California | 86 |
| 3 | Campo, California | 85 |
| 4 | Georgetown, Texas | 75 |
| 5 | Round Rock, Texas | 75 |
| 6 | Claremont, California | 69 |
| 7 | Glendora, California | 67 |
| 8 | Leander, Texas | 67 |
| 9 | Corpus Christi, Texas | 65 |
| 10 | Cary, Illinois | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Princeton Junction aqi ranking
Real-time Princeton Junction air quality ranking
US AQI
56*
live AQI index
Moderate
Overview
What is the current air quality in Princeton Junction?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 56* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.6*µg/m³ | |
!
PM2.5
x2.3
PM2.5 concentration in Princeton Junction is currently 2.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Princeton Junction?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Princeton Junction air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 56 AQI US |  | 80.6° 59° |  8.9 mp/h |
| Monday, Jun 3 | Moderate 58 AQI US |  40% | 80.6° 62.6° | 4.5 mp/h |
| Tuesday, Jun 4 | Good 44 AQI US  | | 75.2° 57.2° | 8.9 mp/h |
| Wednesday, Jun 5 | Good 21 AQI US | 100% | 75.2° 53.6° | 11.2 mp/h |
| Thursday, Jun 6 | Good 28 AQI US | 100% | 82.4° 64.4° | 11.2 mp/h |
| Friday, Jun 7 | Moderate 55 AQI US | 100% | 78.8° 59° | 13.4 mp/h |
| Saturday, Jun 8 | Good 40 AQI US | | 71.6° 53.6° | 8.9 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 Junction?
No locations are available.
AQI US, Metric