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Current air quality index in Little Falls, New Jersey today

Stay updated with real-time air quality in Little Falls, 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)

100

Moderate

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Little Falls, New Jersey

Last updated: ... (Local time)

Major air pollutants in Little Falls, New Jersey

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

23.01 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

99.15 μg/m³

0

55

155

255

425

605+

Ozone (O3)

69.63 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.87 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

10.83 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.47 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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Little Falls, New Jersey

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Real-time air quality map: Monitor AQI near Little Falls, New Jersey




How accurate is New Jersey, USA air quality data?

The air quality data for New Jersey, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.


Frequently asked questions

How frequently does the air quality data for Little Falls, New Jersey get updated?

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Air quality updates for Little Falls, New Jersey are available every hour.


What time in the past 24 hours saw the poorest air quality in Little Falls, New Jersey?

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Little Falls, New Jersey experienced its worst air quality at 10:00:00, 2025-06-05.


When was air quality in Little Falls, New Jersey the best over the past 24 hours?

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The best air quality in Little Falls, New Jersey was observed at 12:00:00 on 2025-06-06.


What is the air quality in Little Falls, New Jersey right now?

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The air quality in Little Falls, New Jersey right now is Moderate, with an AQI of 100.


What pollutant is most frequently found in Little Falls, New Jersey?

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In Little Falls, New Jersey, O3 is the most frequently found pollutant.


What can I do if the air quality in Little Falls, New Jersey is poor?

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When air quality in Little Falls, New Jersey is compromised, staying indoors and wearing a mask can reduce health risks.


What is the PM2.5 concentration in Little Falls, New Jersey right now?

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Little Falls, New Jersey currently has a PM2.5 concentration of 23.006 μg/m3.


What is the current level of PM10 in Little Falls, New Jersey?

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Little Falls, New Jersey currently has a PM10 concentration of 99.151 μg/m3.


What is the current level of carbon monoxide (CO) in Little Falls, New Jersey?

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The current carbon monoxide (CO) level in Little Falls, New Jersey is 0.466 ppm.


What is the current level of sulfur dioxide (SO2) in Little Falls, New Jersey?

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The current sulfur dioxide (SO2) concentration in Little Falls, New Jersey is 0.868 ppb.


What is the current level of ozone (O3) in Little Falls, New Jersey?

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Little Falls, New Jersey currently has an ozone (O3) concentration of 69.629 ppm.


What is the current level of nitrogen dioxide (NO2) in Little Falls, New Jersey?

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The current level of nitrogen dioxide (NO2) in Little Falls, New Jersey is 10.826 ppb.


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