Stay updated with real-time air quality in Cranford, 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)
33
Good
Cranford, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.82 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.67 μg/m³
0
55
155
255
425
605+
33.77 ppb
0
55
71
86
201
201+
1.44 ppb
0
36
76
186
605
1005+
15.03 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Cranford, New Jersey
Cranford, New Jersey
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AQI 33
Good
6.08μg/m³
PM2.5
27.05μg/m³
PM10
33.07ppb
O3
1.46ppb
SO2
15.65ppb
NO2
0.28ppm
CO
AQI 33
Good
5.70μg/m³
PM2.5
24.79μg/m³
PM10
34.37ppb
O3
1.41ppb
SO2
14.76ppb
NO2
0.27ppm
CO
AQI 33
Good
6.11μg/m³
PM2.5
27.09μg/m³
PM10
33.19ppb
O3
1.45ppb
SO2
15.75ppb
NO2
0.28ppm
CO
AQI 33
Good
5.73μg/m³
PM2.5
24.80μg/m³
PM10
34.29ppb
O3
1.41ppb
SO2
14.16ppb
NO2
0.27ppm
CO
AQI 33
Good
5.85μg/m³
PM2.5
26.23μg/m³
PM10
33.10ppb
O3
1.46ppb
SO2
15.03ppb
NO2
0.28ppm
CO
AQI 33
Good
6.04μg/m³
PM2.5
27.21μg/m³
PM10
32.62ppb
O3
1.47ppb
SO2
15.50ppb
NO2
0.28ppm
CO
The air quality data for New Jersey, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Cranford, New Jersey are available every hour.
Cranford, New Jersey experienced its worst air quality at 04:00:00, 2026-06-17.
The best air quality in Cranford, New Jersey was observed at 10:00:00 on 2026-06-17.
The air quality in Cranford, New Jersey right now is Good, with an AQI of 33.
In Cranford, New Jersey, PM2.5 is the most frequently found pollutant.
When air quality in Cranford, New Jersey is compromised, staying indoors and wearing a mask can reduce health risks.
Cranford, New Jersey currently has a PM2.5 concentration of 5.824 μg/m3.
Cranford, New Jersey currently has a PM10 concentration of 25.668 μg/m3.
The current carbon monoxide (CO) level in Cranford, New Jersey is 0.272 ppm.
The current sulfur dioxide (SO2) concentration in Cranford, New Jersey is 1.438 ppb.
Cranford, New Jersey currently has an ozone (O3) concentration of 33.769 ppm.
The current level of nitrogen dioxide (NO2) in Cranford, New Jersey is 15.027 ppb.
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