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)
16
Good
Marlboro, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.44 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.45 μg/m³
0
55
155
255
425
605+
13.58 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
7.95 ppb
0
54
101
361
1250
2050+
0.18 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 22
Good
3.60μg/m³
PM2.5
14.66μg/m³
PM10
22.66ppb
O3
0.74ppb
SO2
6.84ppb
NO2
0.21ppm
CO
AQI 20
Good
2.75μg/m³
PM2.5
10.87μg/m³
PM10
22.31ppb
O3
0.73ppb
SO2
7.78ppb
NO2
0.21ppm
CO
AQI 22
Good
3.62μg/m³
PM2.5
16.26μg/m³
PM10
23.59ppb
O3
0.23ppb
SO2
6.96ppb
NO2
0.21ppm
CO
AQI 22
Good
3.62μg/m³
PM2.5
16.26μg/m³
PM10
23.59ppb
O3
0.23ppb
SO2
6.96ppb
NO2
0.21ppm
CO
AQI 22
Good
3.60μg/m³
PM2.5
14.71μg/m³
PM10
22.62ppb
O3
0.75ppb
SO2
8.20ppb
NO2
0.20ppm
CO
AQI 21
Good
2.56μg/m³
PM2.5
10.43μg/m³
PM10
22.96ppb
O3
0.65ppb
SO2
4.73ppb
NO2
0.21ppm
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 02:00:00, 2025-10-22.
The best air quality in Marlboro, New Jersey was observed at 01:00:00 on 2025-10-23.
The air quality in Marlboro, New Jersey right now is Good, with an AQI of 22.
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 3.015 μg/m3.
Marlboro, New Jersey currently has a PM10 concentration of 12.521 μg/m3.
The current carbon monoxide (CO) level in Marlboro, New Jersey is 0.207 ppm.
The current sulfur dioxide (SO2) concentration in Marlboro, New Jersey is 0.241 ppb.
Marlboro, New Jersey currently has an ozone (O3) concentration of 23.513 ppm.
The current level of nitrogen dioxide (NO2) in Marlboro, New Jersey is 7.096 ppb.
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