Stay updated with real-time air quality in Rahway, 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)
42
Good
Rahway, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.47 μg/m³
0
55
155
255
425
605+
45.40 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
5.98 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Rahway, New Jersey
Rahway, New Jersey
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AQI 42
Good
4.16μg/m³
PM2.5
17.72μg/m³
PM10
45.08ppb
O3
0.36ppb
SO2
6.38ppb
NO2
0.30ppm
CO
AQI 42
Good
5.99μg/m³
PM2.5
26.00μg/m³
PM10
44.87ppb
O3
0.36ppb
SO2
7.23ppb
NO2
0.30ppm
CO
AQI 43
Good
5.00μg/m³
PM2.5
21.63μg/m³
PM10
45.79ppb
O3
0.36ppb
SO2
6.15ppb
NO2
0.30ppm
CO
AQI 44
Good
6.34μg/m³
PM2.5
27.99μg/m³
PM10
48.00ppb
O3
0.36ppb
SO2
6.79ppb
NO2
0.30ppm
CO
AQI 41
Good
5.25μg/m³
PM2.5
22.65μg/m³
PM10
44.28ppb
O3
0.36ppb
SO2
6.79ppb
NO2
0.30ppm
CO
AQI 41
Good
6.50μg/m³
PM2.5
28.30μg/m³
PM10
44.22ppb
O3
0.36ppb
SO2
7.43ppb
NO2
0.30ppm
CO
Air quality measurements for New Jersey, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Rahway, New Jersey is updated on an hourly basis.
The worst air quality in Rahway, New Jersey was recorded at 06:00:00 on 2026-08-18.
The best air quality in Rahway, New Jersey was recorded at 05:00:00 on 2026-08-18.
The real-time air quality index in Rahway, New Jersey is 42, currently categorized as Good.
The most common pollutant in Rahway, New Jersey is O3.
If the air quality in Rahway, New Jersey is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Rahway, New Jersey at present are 3.004 μg/m3.
The current PM10 levels in Rahway, New Jersey are 12.472 μg/m3.
The current carbon monoxide (CO) level in Rahway, New Jersey is 0.296 ppm.
The current sulfur dioxide (SO2) levels in Rahway, New Jersey are 0.359 ppb.
The current ozone (O3) levels at Rahway, New Jersey is 45.404 ppm.
The current nitrogen dioxide (NO2) levels at Rahway, New Jersey is 5.978 ppb.
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