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)
38
Good
Little Falls, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.33 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.18 μg/m³
0
55
155
255
425
605+
33.48 ppb
0
55
71
86
201
201+
0.76 ppb
0
36
76
186
605
1005+
3.66 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Little Falls, New Jersey
Little Falls, New Jersey
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AQI 38
Good
7.33μg/m³
PM2.5
30.18μg/m³
PM10
33.48ppb
O3
0.76ppb
SO2
3.66ppb
NO2
0.28ppm
CO
AQI 44
Good
7.57μg/m³
PM2.5
28.56μg/m³
PM10
34.39ppb
O3
0.77ppb
SO2
3.71ppb
NO2
0.29ppm
CO
AQI 38
Good
7.33μg/m³
PM2.5
30.18μg/m³
PM10
33.48ppb
O3
0.76ppb
SO2
3.66ppb
NO2
0.28ppm
CO
AQI 44
Good
7.57μg/m³
PM2.5
28.56μg/m³
PM10
34.39ppb
O3
0.77ppb
SO2
3.71ppb
NO2
0.29ppm
CO
AQI 38
Good
7.43μg/m³
PM2.5
27.17μg/m³
PM10
38.03ppb
O3
0.78ppb
SO2
3.56ppb
NO2
0.28ppm
CO
AQI 38
Good
7.32μg/m³
PM2.5
26.64μg/m³
PM10
34.86ppb
O3
0.74ppb
SO2
3.74ppb
NO2
0.29ppm
CO
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.
Source: Ambee Data Sources
Air quality updates for Little Falls, New Jersey are available every hour.
Little Falls, New Jersey experienced its worst air quality at 02:00:00, 2026-08-16.
The best air quality in Little Falls, New Jersey was observed at 04:00:00 on 2026-08-16.
The air quality in Little Falls, New Jersey right now is Good, with an AQI of 38.
In Little Falls, New Jersey, PM2.5 is the most frequently found pollutant.
When air quality in Little Falls, New Jersey is compromised, staying indoors and wearing a mask can reduce health risks.
Little Falls, New Jersey currently has a PM2.5 concentration of 7.334 μg/m3.
Little Falls, New Jersey currently has a PM10 concentration of 30.184 μg/m3.
The current carbon monoxide (CO) level in Little Falls, New Jersey is 0.284 ppm.
The current sulfur dioxide (SO2) concentration in Little Falls, New Jersey is 0.757 ppb.
Little Falls, New Jersey currently has an ozone (O3) concentration of 33.48 ppm.
The current level of nitrogen dioxide (NO2) in Little Falls, New Jersey is 3.658 ppb.
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