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)
52
Moderate
Scotch Plains, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.99 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.31 μg/m³
0
55
155
255
425
605+
32.57 ppb
0
55
71
86
201
201+
0.80 ppb
0
36
76
186
605
1005+
5.70 ppb
0
54
101
361
1250
2050+
0.32 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 52
Moderate
9.93μg/m³
PM2.5
39.72μg/m³
PM10
32.22ppb
O3
0.76ppb
SO2
5.53ppb
NO2
0.31ppm
CO
AQI 49
Good
9.33μg/m³
PM2.5
41.30μg/m³
PM10
34.19ppb
O3
0.90ppb
SO2
13.54ppb
NO2
0.35ppm
CO
AQI 52
Moderate
10.09μg/m³
PM2.5
45.31μg/m³
PM10
33.29ppb
O3
0.80ppb
SO2
6.21ppb
NO2
0.32ppm
CO
AQI 52
Moderate
9.95μg/m³
PM2.5
39.75μg/m³
PM10
33.01ppb
O3
0.77ppb
SO2
5.28ppb
NO2
0.31ppm
CO
AQI 52
Moderate
10.07μg/m³
PM2.5
25.24μg/m³
PM10
32.40ppb
O3
0.80ppb
SO2
5.42ppb
NO2
0.32ppm
CO
AQI 49
Good
8.98μg/m³
PM2.5
39.44μg/m³
PM10
34.53ppb
O3
0.91ppb
SO2
13.28ppb
NO2
0.35ppm
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 06:00:00 on 2026-08-14.
In the last 24 hours, the best air quality in Scotch Plains, New Jersey was observed at 02:00:00 on 2026-08-14.
As of now, the AQI in Scotch Plains, New Jersey is 52, indicating Moderate conditions.
Scotch Plains, New Jersey air has the highest levels of PM2.5.
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 9.995 μg/m3.
The PM10 concentration in Scotch Plains, New Jersey is 25.307 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Scotch Plains, New Jersey is 0.32 ppm.
Currently, Scotch Plains, New Jersey has a sulfur dioxide (SO2) concentration of 0.803 ppb.
The current ozone (O3) level in Scotch Plains, New Jersey at the moment is 32.567 ppm.
Nitrogen dioxide (NO2) level in Scotch Plains, New Jersey at the moment is 5.697 ppb.
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