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Live air quality index in Hanover, New Jersey today

Stay updated with real-time air quality in Hanover, New Jersey 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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Hanover, New Jersey

Last updated: ... (Local time)

Major air pollutants in Hanover, New Jersey

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

16.67 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

65.30 μg/m³

0

55

155

255

425

605+

Ozone (O3)

15.56 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.46 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

4.59 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.36 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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How accurate is New Jersey, USA air quality data?

Air quality data and pollutant measurements for New Jersey, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.


Frequently asked questions

How often is the air quality data for Hanover, New Jersey updated?

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The air quality for Hanover, New Jersey is updated every hour.


When was the worst air quality at Hanover, New Jersey in the last 24 hrs?

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The worst air quality in Hanover, New Jersey in the last 24 hours was observed at 09:00:00 on 2025-06-06.


When was the best air quality at Hanover, New Jersey in the last 24 hrs?

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In the last 24 hrs, the best air quality in Hanover, New Jersey was observed at 02:00:00 on 2025-06-07.


What is the current air quality in Hanover, New Jersey?

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The current air quality in Hanover, New Jersey is 66, categorized as Moderate based on real-time data.


What pollutant is the most common in Hanover, New Jersey?

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The most common pollutant in Hanover, New Jersey is PM2.5.


What should I do if the air quality in Hanover, New Jersey is poor?

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If the air quality in Hanover, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.


What is the current concentration of PM2.5 in Hanover, New Jersey?

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The current PM2.5 concentration at Hanover, New Jersey is 16.669 μg/m3.


What is the current concentration of PM10 in Hanover, New Jersey?

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The current PM10 concentration at Hanover, New Jersey is 65.3 μg/m3.


What is the current concentration of carbon monoxide (CO) in Hanover, New Jersey?

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The current carbon monoxide (CO) concentration at Hanover, New Jersey is 0.359 ppm.


What is the current concentration of sulfur dioxide (SO2) in Hanover, New Jersey?

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The current sulfur dioxide (SO2) concentration at Hanover, New Jersey is 0.462 ppb.


What is the current concentration of ozone (O3) in Hanover, New Jersey?

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The current ozone (O3) concentration at Hanover, New Jersey is 15.557 ppm.


What is the current concentration of nitrogen dioxide (NO2) in Hanover, New Jersey?

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The current nitrogen dioxide (NO2) concentration at Hanover, New Jersey is 4.591 ppb.


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