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)
27
Good
Scotch Plains, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.32 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.05 μg/m³
0
55
155
255
425
605+
23.14 ppb
0
55
71
86
201
201+
0.55 ppb
0
36
76
186
605
1005+
10.93 ppb
0
54
101
361
1250
2050+
0.33 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
4.43μg/m³
PM2.5
33.22μg/m³
PM10
24.80ppb
O3
0.55ppb
SO2
10.04ppb
NO2
0.33ppm
CO
AQI 28
Good
5.07μg/m³
PM2.5
29.85μg/m³
PM10
25.56ppb
O3
0.55ppb
SO2
12.07ppb
NO2
0.31ppm
CO
AQI 27
Good
4.17μg/m³
PM2.5
29.04μg/m³
PM10
24.72ppb
O3
0.56ppb
SO2
11.44ppb
NO2
0.33ppm
CO
AQI 35
Good
4.57μg/m³
PM2.5
38.11μg/m³
PM10
23.38ppb
O3
0.56ppb
SO2
10.71ppb
NO2
0.33ppm
CO
AQI 27
Good
4.74μg/m³
PM2.5
29.06μg/m³
PM10
25.57ppb
O3
0.55ppb
SO2
10.15ppb
NO2
0.33ppm
CO
AQI 29
Good
5.23μg/m³
PM2.5
30.67μg/m³
PM10
26.04ppb
O3
0.55ppb
SO2
12.31ppb
NO2
0.31ppm
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 09:00:00 on 2026-11-12.
In the last 24 hours, the best air quality in Scotch Plains, New Jersey was observed at 10:00:00 on 2026-11-12.
As of now, the AQI in Scotch Plains, New Jersey is 27, indicating Good conditions.
Scotch Plains, New Jersey air has the highest levels of PM10.
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 4.319 μg/m3.
The PM10 concentration in Scotch Plains, New Jersey is 29.048 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Scotch Plains, New Jersey is 0.327 ppm.
Currently, Scotch Plains, New Jersey has a sulfur dioxide (SO2) concentration of 0.553 ppb.
The current ozone (O3) level in Scotch Plains, New Jersey at the moment is 23.142 ppm.
Nitrogen dioxide (NO2) level in Scotch Plains, New Jersey at the moment is 10.934 ppb.
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