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

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.48 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.93 μg/m³
0
55
155
255
425
605+
28.14 ppb
0
55
71
86
201
201+
0.75 ppb
0
36
76
186
605
1005+
14.99 ppb
0
54
101
361
1250
2050+
0.31 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 44
Good
7.77μg/m³
PM2.5
39.36μg/m³
PM10
29.43ppb
O3
0.71ppb
SO2
13.94ppb
NO2
0.30ppm
CO
AQI 38
Good
6.51μg/m³
PM2.5
30.36μg/m³
PM10
27.90ppb
O3
0.77ppb
SO2
8.64ppb
NO2
0.31ppm
CO
AQI 49
Good
8.94μg/m³
PM2.5
40.72μg/m³
PM10
41.09ppb
O3
0.76ppb
SO2
10.31ppb
NO2
0.31ppm
CO
AQI 49
Good
8.94μg/m³
PM2.5
40.72μg/m³
PM10
41.09ppb
O3
0.76ppb
SO2
10.31ppb
NO2
0.31ppm
CO
AQI 44
Good
7.77μg/m³
PM2.5
39.27μg/m³
PM10
33.59ppb
O3
0.70ppb
SO2
12.08ppb
NO2
0.30ppm
CO
AQI 38
Good
6.82μg/m³
PM2.5
30.76μg/m³
PM10
30.83ppb
O3
0.78ppb
SO2
5.64ppb
NO2
0.32ppm
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 01:00:00, 2026-08-14.
The best air quality in Marlboro, New Jersey was observed at 05:00:00 on 2026-08-14.
The air quality in Marlboro, New Jersey right now is Good, with an AQI of 33.
In Marlboro, New Jersey, PM2.5 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 6.479 μg/m3.
Marlboro, New Jersey currently has a PM10 concentration of 29.934 μg/m3.
The current carbon monoxide (CO) level in Marlboro, New Jersey is 0.31 ppm.
The current sulfur dioxide (SO2) concentration in Marlboro, New Jersey is 0.747 ppb.
Marlboro, New Jersey currently has an ozone (O3) concentration of 28.136 ppm.
The current level of nitrogen dioxide (NO2) in Marlboro, New Jersey is 14.987 ppb.
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