Stay updated with real-time air quality in Scotch Plains, 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)
32
Good
Scotch Plains, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.82 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.93 μg/m³
0
55
155
255
425
605+
35.05 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
9.47 ppb
0
54
101
361
1250
2050+
0.50 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Scotch Plains, New Jersey
Scotch Plains, New Jersey
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AQI 33
Good
3.81μg/m³
PM2.5
13.07μg/m³
PM10
36.44ppb
O3
0.45ppb
SO2
9.44ppb
NO2
0.48ppm
CO
AQI 35
Good
2.80μg/m³
PM2.5
12.10μg/m³
PM10
37.97ppb
O3
0.45ppb
SO2
8.47ppb
NO2
0.42ppm
CO
AQI 36
Good
4.35μg/m³
PM2.5
17.95μg/m³
PM10
39.28ppb
O3
0.46ppb
SO2
9.15ppb
NO2
0.47ppm
CO
AQI 36
Good
4.39μg/m³
PM2.5
17.95μg/m³
PM10
38.96ppb
O3
0.45ppb
SO2
8.12ppb
NO2
0.48ppm
CO
AQI 33
Good
3.52μg/m³
PM2.5
17.33μg/m³
PM10
35.93ppb
O3
0.45ppb
SO2
9.32ppb
NO2
0.49ppm
CO
AQI 35
Good
2.40μg/m³
PM2.5
10.33μg/m³
PM10
38.32ppb
O3
0.45ppb
SO2
8.77ppb
NO2
0.43ppm
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 Scotch Plains, New Jersey is updated every hour for accuracy.
In the past 24 hours, the air quality in Scotch Plains, New Jersey was at its worst at 11:00:00 on 2026-04-24.
In the last 24 hours, the best air quality in Scotch Plains, New Jersey was observed at 10:00:00 on 2026-04-25.
As of now, the AQI in Scotch Plains, New Jersey is 36, indicating Good conditions.
Scotch Plains, New Jersey air has the highest levels of O3.
Poor air quality in Scotch Plains, New Jersey means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Scotch Plains, New Jersey are currently 3.585 μg/m3.
The PM10 concentration in Scotch Plains, New Jersey is 12.89 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Scotch Plains, New Jersey is 0.48 ppm.
Currently, Scotch Plains, New Jersey has a sulfur dioxide (SO2) concentration of 0.451 ppb.
The current ozone (O3) level in Scotch Plains, New Jersey at the moment is 38.923 ppm.
Nitrogen dioxide (NO2) level in Scotch Plains, New Jersey at the moment is 7.788 ppb.
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