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Real-time air quality index in New Jersey, USA today

Stay updated with real-time air quality in New Jersey, USA featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

66

Moderate

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New Jersey, USA

Last updated: ... (Local time)

Major air pollutants in New Jersey, USA

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

17.17 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

72.12 μg/m³

0

55

155

255

425

605+

Ozone (O3)

45.45 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

1.25 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

8.38 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.37 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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New Jersey, USA

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New Jersey, USA air quality map: Stay updated on AQI near you



Air quality in cities of New Jersey, USA

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How accurate is New Jersey, USA air quality data?

Air quality and pollutant data for New Jersey, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Frequently asked questions

How often is air quality information updated for New Jersey, USA?

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The air quality information for New Jersey, USA is updated every hour for accuracy.


What time in the last 24 hours was the air quality in New Jersey, USA at its worst?

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In the past 24 hours, the air quality in New Jersey, USA was at its worst at 02:00:00 on 2025-06-06.


When did New Jersey, USA experience the best air quality in the last 24 hours?

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In the last 24 hours, the best air quality in New Jersey, USA was observed at 10:00:00 on 2025-06-05.


What is the AQI in New Jersey, USA right now?

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As of now, the AQI in New Jersey, USA is 66, indicating Moderate conditions.


What is the most common type of pollution in New Jersey, USA?

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New Jersey, USA air has the highest levels of PM2.5.


What should I do in case of poor air quality in New Jersey, USA?

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Poor air quality in New Jersey, USA means it's advisable to stay indoors and wear a mask for your protection.


What is the PM2.5 level in New Jersey, USA at the moment?

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PM2.5 levels in New Jersey, USA are currently 17.171 μg/m3.


What is the PM10 level in New Jersey, USA at the moment?

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The PM10 concentration in New Jersey, USA is 72.123 μg/m3 at the moment.


What is the carbon monoxide (CO) level in New Jersey, USA at the moment?

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The current carbon monoxide (CO) concentration in New Jersey, USA is 0.372 ppm.


What is the sulfur dioxide (SO2) level in New Jersey, USA at the moment?

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Currently, New Jersey, USA has a sulfur dioxide (SO2) concentration of 1.254 ppb.


What is the ozone (O3) level in New Jersey, USA at the moment?

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The current ozone (O3) level in New Jersey, USA at the moment is 45.455 ppm.


What is the nitrogen dioxide (NO2) level in New Jersey, USA at the moment?

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Nitrogen dioxide (NO2) level in New Jersey, USA at the moment is 8.376 ppb.


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