Stay updated with real-time air quality in Plainsboro, 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)
52
Moderate
Plainsboro, New Jersey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.55 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
41.72 μg/m³
0
55
155
255
425
605+
22.43 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
5.76 ppb
0
54
101
361
1250
2050+
0.43 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Plainsboro, New Jersey
Plainsboro, New Jersey
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AQI 54
Moderate
11.27μg/m³
PM2.5
50.00μg/m³
PM10
25.47ppb
O3
0.75ppb
SO2
5.59ppb
NO2
0.38ppm
CO
AQI 54
Moderate
11.29μg/m³
PM2.5
50.08μg/m³
PM10
25.61ppb
O3
0.75ppb
SO2
5.66ppb
NO2
0.38ppm
CO
AQI 33
Good
6.07μg/m³
PM2.5
23.80μg/m³
PM10
22.11ppb
O3
0.74ppb
SO2
7.88ppb
NO2
0.42ppm
CO
AQI 49
Good
9.28μg/m³
PM2.5
41.95μg/m³
PM10
26.63ppb
O3
0.74ppb
SO2
2.95ppb
NO2
0.41ppm
CO
AQI 44
Good
7.68μg/m³
PM2.5
36.84μg/m³
PM10
22.65ppb
O3
0.73ppb
SO2
6.68ppb
NO2
0.41ppm
CO
AQI 38
Good
7.14μg/m³
PM2.5
29.81μg/m³
PM10
22.68ppb
O3
0.75ppb
SO2
3.49ppb
NO2
0.39ppm
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 Plainsboro, New Jersey is updated every hour for accuracy.
In the past 24 hours, the air quality in Plainsboro, New Jersey was at its worst at 07:00:00 on 2025-06-06.
In the last 24 hours, the best air quality in Plainsboro, New Jersey was observed at 05:00:00 on 2025-06-07.
As of now, the AQI in Plainsboro, New Jersey is 52, indicating Moderate conditions.
Plainsboro, New Jersey air has the highest levels of PM2.5.
Poor air quality in Plainsboro, New Jersey means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Plainsboro, New Jersey are currently 9.554 μg/m3.
The PM10 concentration in Plainsboro, New Jersey is 41.719 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Plainsboro, New Jersey is 0.434 ppm.
Currently, Plainsboro, New Jersey has a sulfur dioxide (SO2) concentration of 0.478 ppb.
The current ozone (O3) level in Plainsboro, New Jersey at the moment is 22.426 ppm.
Nitrogen dioxide (NO2) level in Plainsboro, New Jersey at the moment is 5.76 ppb.
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