Stay updated with real-time air quality in Long Branch, 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)
48
Good
Long Branch, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.54 μg/m³
0
55
155
255
425
605+
51.84 ppb
0
55
71
86
201
201+
0.40 ppb
0
36
76
186
605
1005+
5.03 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Long Branch, New Jersey
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AQI 47
Good
6.21μg/m³
PM2.5
22.51μg/m³
PM10
51.36ppb
O3
0.40ppb
SO2
5.05ppb
NO2
0.28ppm
CO
AQI 47
Good
6.21μg/m³
PM2.5
22.51μg/m³
PM10
51.41ppb
O3
0.40ppb
SO2
5.04ppb
NO2
0.28ppm
CO
AQI 45
Good
5.99μg/m³
PM2.5
22.99μg/m³
PM10
49.22ppb
O3
0.40ppb
SO2
5.28ppb
NO2
0.27ppm
CO
AQI 46
Good
5.81μg/m³
PM2.5
21.77μg/m³
PM10
49.96ppb
O3
0.40ppb
SO2
5.04ppb
NO2
0.27ppm
CO
AQI 47
Good
6.16μg/m³
PM2.5
22.49μg/m³
PM10
51.15ppb
O3
0.40ppb
SO2
5.05ppb
NO2
0.28ppm
CO
AQI 47
Good
6.15μg/m³
PM2.5
22.46μg/m³
PM10
50.81ppb
O3
0.39ppb
SO2
5.02ppb
NO2
0.28ppm
CO
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.
Source: Ambee Data Sources
The air quality information for Long Branch, New Jersey is updated every hour for accuracy.
In the past 24 hours, the air quality in Long Branch, New Jersey was at its worst at 09:00:00 on 2026-03-29.
In the last 24 hours, the best air quality in Long Branch, New Jersey was observed at 04:00:00 on 2026-03-29.
As of now, the AQI in Long Branch, New Jersey is 48, indicating Good conditions.
Long Branch, New Jersey air has the highest levels of O3.
Poor air quality in Long Branch, New Jersey means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Long Branch, New Jersey are currently 6.292 μg/m3.
The PM10 concentration in Long Branch, New Jersey is 22.54 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Long Branch, New Jersey is 0.279 ppm.
Currently, Long Branch, New Jersey has a sulfur dioxide (SO2) concentration of 0.402 ppb.
The current ozone (O3) level in Long Branch, New Jersey at the moment is 51.841 ppm.
Nitrogen dioxide (NO2) level in Long Branch, New Jersey at the moment is 5.025 ppb.
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