Air quality in Princeton

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

LAST UPDATE (local time)

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Air Quality contributors Sources

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Data sources

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Weather

What is the current weather in Princeton?

Weather icon
WeatherBroken clouds
Temperature77°C
Humidity53%
Wind16.1 mp/h
Pressure1002 mb

live aqi city ranking

Real-time USA city ranking

Tooltip icon
#cityUS AQI
1 Rice Lake, Wisconsin

128

2 Cambridge, Maryland

110

3 Pomona, California

103

4 McAllen, Texas

98

5 Ontario, California

97

6 Los Serranos, California

93

7 Hidden Valley, Arizona

91

8 Prosser, Washington

91

9 Libby, Montana

90

10 North Hollywood, California

90

(local time)

SEE WORLD AQI RANKING

live Princeton aqi ranking

Real-time Princeton air quality ranking

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#stationUS AQI
1 Clean Air Carolina - Community Drive

51

(local time)

SEE WORLD AQI RANKING

US AQI

51

live AQI index
Moderate

Human face indicating AQI level

Overview

What is the current air quality in Princeton?

Air pollution levelAir quality indexMain pollutant
Moderate 51 US AQItrendPM2.5
PollutantsConcentration
PM2.5
12.1 µg/m³trend

Health Recommendations

How to protect from air pollution in Princeton?

An open window iconClose your windows to avoid dirty outdoor air
A man cycling iconSensitive groups should reduce outdoor exercise

Forecast

Princeton air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Wednesday, Apr 7

Unhealthy for Sensitive Groups 110 US AQI

Human face indicating AQI level
Thursday, Apr 8

Moderate 85 US AQI

Human face indicating AQI level
Friday, Apr 9

Moderate 56 US AQI

Human face indicating AQI level
Saturday, Apr 10

Good 48 US AQI

Human face indicating AQI level
Weather icon78.8°60.8°
Wind rotating 236 degree

15.7 mp/h

Today

Good 35 US AQI

Human face indicating AQI level
Weather icon71.6°53.6°
Wind rotating 296 degree

11.2 mp/h

Monday, Apr 12

Good 43 US AQI

Human face indicating AQI level
Weather icon71.6°51.8°
Wind rotating 356 degree

8.9 mp/h

Tuesday, Apr 13

Good 40 US AQI

Human face indicating AQI level
Weather icon73.4°51.8°
Wind rotating 230 degree

11.2 mp/h

Wednesday, Apr 14

Moderate 57 US AQI

Human face indicating AQI level
Weather icon64.4°50°
Wind rotating 300 degree

11.2 mp/h

Thursday, Apr 15

Moderate 65 US AQI

Human face indicating AQI level
Weather icon62.6°42.8°
Wind rotating 280 degree

8.9 mp/h

Friday, Apr 16

Good 23 US AQI

Human face indicating AQI level
Weather icon64.4°48.2°
Wind rotating 302 degree

2.2 mp/h

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Historical

Historic air quality graph for Princeton

How to best protect from air pollution?

Reduce your air pollution exposure in Princeton

Princeton air quality data sources

Contributors 1

Data sources 1

Data validated and calibrated by IQAir

Where is the cleanest air quality in Princeton?

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