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)
29
Good
Marlboro, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.21 μg/m³
0
55
155
255
425
605+
30.64 ppb
0
55
71
86
201
201+
0.56 ppb
0
36
76
186
605
1005+
10.23 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 38
Good
7.30μg/m³
PM2.5
34.45μg/m³
PM10
29.00ppb
O3
0.56ppb
SO2
9.91ppb
NO2
0.35ppm
CO
AQI 26
Good
2.09μg/m³
PM2.5
9.73μg/m³
PM10
28.22ppb
O3
0.56ppb
SO2
10.94ppb
NO2
0.34ppm
CO
AQI 31
Good
5.37μg/m³
PM2.5
32.13μg/m³
PM10
33.19ppb
O3
0.55ppb
SO2
9.46ppb
NO2
0.33ppm
CO
AQI 31
Good
5.37μg/m³
PM2.5
32.13μg/m³
PM10
33.19ppb
O3
0.55ppb
SO2
9.46ppb
NO2
0.33ppm
CO
AQI 41
Good
6.76μg/m³
PM2.5
44.32μg/m³
PM10
28.87ppb
O3
0.56ppb
SO2
9.86ppb
NO2
0.35ppm
CO
AQI 27
Good
1.83μg/m³
PM2.5
10.14μg/m³
PM10
28.54ppb
O3
0.56ppb
SO2
7.82ppb
NO2
0.34ppm
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 04:00:00, 2026-11-12.
The best air quality in Marlboro, New Jersey was observed at 10:00:00 on 2026-11-12.
The air quality in Marlboro, New Jersey right now is Good, with an AQI of 29.
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 4.627 μg/m3.
Marlboro, New Jersey currently has a PM10 concentration of 13.205 μg/m3.
The current carbon monoxide (CO) level in Marlboro, New Jersey is 0.338 ppm.
The current sulfur dioxide (SO2) concentration in Marlboro, New Jersey is 0.557 ppb.
Marlboro, New Jersey currently has an ozone (O3) concentration of 30.635 ppm.
The current level of nitrogen dioxide (NO2) in Marlboro, New Jersey is 10.23 ppb.
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