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)
33
Good
Long Branch, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.49 μg/m³
0
55
155
255
425
605+
28.59 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
9.13 ppb
0
54
101
361
1250
2050+
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Long Branch, New Jersey
Long Branch, New Jersey
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AQI 29
Good
2.49μg/m³
PM2.5
18.82μg/m³
PM10
31.08ppb
O3
0.94ppb
SO2
8.60ppb
NO2
0.39ppm
CO
AQI 29
Good
3.36μg/m³
PM2.5
12.27μg/m³
PM10
31.18ppb
O3
0.94ppb
SO2
8.60ppb
NO2
0.40ppm
CO
AQI 28
Good
2.54μg/m³
PM2.5
12.43μg/m³
PM10
30.48ppb
O3
0.95ppb
SO2
8.75ppb
NO2
0.39ppm
CO
AQI 28
Good
2.56μg/m³
PM2.5
18.61μg/m³
PM10
29.81ppb
O3
0.94ppb
SO2
8.76ppb
NO2
0.39ppm
CO
AQI 29
Good
4.80μg/m³
PM2.5
21.85μg/m³
PM10
30.96ppb
O3
0.94ppb
SO2
6.43ppb
NO2
0.40ppm
CO
AQI 29
Good
4.80μg/m³
PM2.5
21.85μg/m³
PM10
30.96ppb
O3
0.94ppb
SO2
6.43ppb
NO2
0.40ppm
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 10:00:00 on 2026-11-12.
In the last 24 hours, the best air quality in Long Branch, New Jersey was observed at 02:00:00 on 2026-11-12.
As of now, the AQI in Long Branch, New Jersey is 33, indicating Good conditions.
Long Branch, New Jersey air has the highest levels of PM2.5.
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 5.802 μg/m3.
The PM10 concentration in Long Branch, New Jersey is 30.489 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Long Branch, New Jersey is 0.336 ppm.
Currently, Long Branch, New Jersey has a sulfur dioxide (SO2) concentration of 0.536 ppb.
The current ozone (O3) level in Long Branch, New Jersey at the moment is 28.593 ppm.
Nitrogen dioxide (NO2) level in Long Branch, New Jersey at the moment is 9.129 ppb.
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