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

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.26 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.03 μg/m³
0
55
155
255
425
605+
10.73 ppb
0
55
71
86
201
201+
0.81 ppb
0
36
76
186
605
1005+
31.21 ppb
0
54
101
361
1250
2050+
0.52 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Scotch Plains, New Jersey
Scotch Plains, New Jersey
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AQI 31
Good
4.67μg/m³
PM2.5
22.87μg/m³
PM10
14.98ppb
O3
0.79ppb
SO2
32.95ppb
NO2
0.52ppm
CO
AQI 31
Good
2.90μg/m³
PM2.5
11.65μg/m³
PM10
9.39ppb
O3
0.88ppb
SO2
32.55ppb
NO2
0.51ppm
CO
AQI 29
Good
3.94μg/m³
PM2.5
18.00μg/m³
PM10
10.53ppb
O3
0.81ppb
SO2
31.39ppb
NO2
0.53ppm
CO
AQI 28
Good
4.61μg/m³
PM2.5
17.82μg/m³
PM10
16.10ppb
O3
0.78ppb
SO2
30.50ppb
NO2
0.53ppm
CO
AQI 32
Good
4.15μg/m³
PM2.5
14.60μg/m³
PM10
10.58ppb
O3
0.81ppb
SO2
34.14ppb
NO2
0.52ppm
CO
AQI 30
Good
2.55μg/m³
PM2.5
10.43μg/m³
PM10
10.11ppb
O3
0.88ppb
SO2
31.87ppb
NO2
0.51ppm
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 12:00:00 on 2025-12-09.
In the last 24 hours, the best air quality in Scotch Plains, New Jersey was observed at 09:00:00 on 2025-12-09.
As of now, the AQI in Scotch Plains, New Jersey is 29, indicating Good conditions.
Scotch Plains, New Jersey air has the highest levels of NO2.
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 4.26 μg/m3.
The PM10 concentration in Scotch Plains, New Jersey is 18.028 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Scotch Plains, New Jersey is 0.52 ppm.
Currently, Scotch Plains, New Jersey has a sulfur dioxide (SO2) concentration of 0.806 ppb.
The current ozone (O3) level in Scotch Plains, New Jersey at the moment is 10.727 ppm.
Nitrogen dioxide (NO2) level in Scotch Plains, New Jersey at the moment is 31.209 ppb.
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