Air quality in Princeton

Air quality index (AQI) and PM2.5 air pollution in Princeton

Last update at (local time)

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Pollen

What is the pollen count in Princeton today?

IndexN/A
Tree pollenN/A
Grass pollenN/A
Weed pollenN/A
See pollen forecast

Weather

What is the current weather in Princeton?

Weather icon
WeatherClear sky
Temperature30.2°F
Humidity55%
Wind0 mp/h
Pressure30.1 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Pahrump, Nevada

91

2 Des Moines, Iowa

82

3 Muscatine, Iowa

78

4 Clinton, Iowa

61

5 Urbana, Illinois

60

6 Davenport, Iowa

58

7 Upper Arlington, Ohio

58

8 Columbus, Ohio

57

9 Champaign, Illinois

54

10 Henderson, Nevada

54

(local time)

SEE WORLD AQI RANKING

live Princeton aqi ranking

Real-time Princeton air quality ranking

#1 Air Quality App

Free iOS and Android air quality app

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US AQI

21*

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Princeton?

Air pollution levelAir quality indexMain pollutant
Good 21* US AQIPM2.5
PollutantsConcentration
PM2.5
5*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?

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Forecast

Princeton air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Today

Good 21 AQI US

Human face indicating AQI level
Weather icon 90%
33.8° 14°
Wind rotating 105 degree 11.2 mp/h
Friday, Mar 29

Good 15 AQI US

Human face indicating AQI level
Weather icon 90%
33.8° 28.4°
Wind rotating 309 degree 11.2 mp/h
Saturday, Mar 30

Good 13 AQI US

Human face indicating AQI level
Weather icon
39.2° 32°
Wind rotating 15 degree 6.7 mp/h
Sunday, Mar 31

Good 19 AQI US

Human face indicating AQI level
Weather icon 100%
33.8° 32°
Wind rotating 37 degree 15.7 mp/h
Monday, Apr 1

Good 9 AQI US

Human face indicating AQI level
Weather icon
41° 30.2°
Wind rotating 23 degree 17.9 mp/h
Tuesday, Apr 2

Good 4 AQI US

Human face indicating AQI level
Weather icon
41° 32°
Wind rotating 345 degree 13.4 mp/h
Wednesday, Apr 3

Good 4 AQI US

Human face indicating AQI level
Weather icon
55.4° 32°
Wind rotating 173 degree 11.2 mp/h

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How to best protect from air pollution?

Reduce your air pollution exposure in Princeton

Where is the cleanest air quality in Princeton?

No locations are available.

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