Stay updated with real-time air quality in Marlboro, 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)
80
Moderate
Marlboro, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
45.00 μg/m³
0
55
155
255
425
605+
63.96 ppb
0
55
71
86
201
201+
1.13 ppb
0
36
76
186
605
1005+
21.50 ppb
0
54
101
361
1250
2050+
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Marlboro, New Jersey
Marlboro, New Jersey
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AQI 54
Moderate
10.86μg/m³
PM2.5
43.58μg/m³
PM10
55.13ppb
O3
1.03ppb
SO2
14.38ppb
NO2
0.28ppm
CO
AQI 61
Moderate
12.50μg/m³
PM2.5
54.40μg/m³
PM10
57.75ppb
O3
1.13ppb
SO2
9.96ppb
NO2
0.28ppm
CO
AQI 56
Moderate
12.34μg/m³
PM2.5
54.38μg/m³
PM10
54.56ppb
O3
1.17ppb
SO2
13.30ppb
NO2
0.29ppm
CO
AQI 56
Moderate
12.34μg/m³
PM2.5
54.38μg/m³
PM10
54.56ppb
O3
1.17ppb
SO2
13.30ppb
NO2
0.29ppm
CO
AQI 49
Good
7.74μg/m³
PM2.5
43.82μg/m³
PM10
52.70ppb
O3
0.99ppb
SO2
11.87ppb
NO2
0.27ppm
CO
AQI 56
Moderate
12.49μg/m³
PM2.5
56.56μg/m³
PM10
54.34ppb
O3
1.13ppb
SO2
5.06ppb
NO2
0.28ppm
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 Marlboro, New Jersey are available every hour.
Marlboro, New Jersey experienced its worst air quality at 10:00:00, 2026-06-28.
The best air quality in Marlboro, New Jersey was observed at 10:00:00 on 2026-06-29.
The air quality in Marlboro, New Jersey right now is Moderate, with an AQI of 80.
In Marlboro, New Jersey, O3 is the most frequently found pollutant.
When air quality in Marlboro, New Jersey is compromised, staying indoors and wearing a mask can reduce health risks.
Marlboro, New Jersey currently has a PM2.5 concentration of 11.803 μg/m3.
Marlboro, New Jersey currently has a PM10 concentration of 45.002 μg/m3.
The current carbon monoxide (CO) level in Marlboro, New Jersey is 0.342 ppm.
The current sulfur dioxide (SO2) concentration in Marlboro, New Jersey is 1.128 ppb.
Marlboro, New Jersey currently has an ozone (O3) concentration of 63.956 ppm.
The current level of nitrogen dioxide (NO2) in Marlboro, New Jersey is 21.498 ppb.
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