Stay updated with real-time air quality in Westwood, 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)
66
Moderate
Westwood, New Jersey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
16.68 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
65.97 μg/m³
0
55
155
255
425
605+
16.87 ppb
0
55
71
86
201
201+
0.76 ppb
0
36
76
186
605
1005+
23.79 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Westwood, New Jersey
Westwood, New Jersey
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AQI 66
Moderate
16.57μg/m³
PM2.5
61.55μg/m³
PM10
19.70ppb
O3
0.73ppb
SO2
21.93ppb
NO2
0.38ppm
CO
AQI 66
Moderate
16.57μg/m³
PM2.5
61.55μg/m³
PM10
19.70ppb
O3
0.73ppb
SO2
21.93ppb
NO2
0.38ppm
CO
AQI 69
Moderate
19.35μg/m³
PM2.5
85.83μg/m³
PM10
14.34ppb
O3
0.75ppb
SO2
26.21ppb
NO2
0.40ppm
CO
AQI 69
Moderate
18.89μg/m³
PM2.5
84.11μg/m³
PM10
13.19ppb
O3
0.79ppb
SO2
31.14ppb
NO2
0.40ppm
CO
AQI 69
Moderate
18.51μg/m³
PM2.5
82.47μg/m³
PM10
13.51ppb
O3
0.79ppb
SO2
31.03ppb
NO2
0.40ppm
CO
AQI 71
Moderate
19.80μg/m³
PM2.5
87.96μg/m³
PM10
13.27ppb
O3
0.78ppb
SO2
29.11ppb
NO2
0.40ppm
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 Westwood, New Jersey are available every hour.
Westwood, New Jersey experienced its worst air quality at 09:00:00, 2025-06-06.
The best air quality in Westwood, New Jersey was observed at 07:00:00 on 2025-06-07.
The air quality in Westwood, New Jersey right now is Moderate, with an AQI of 66.
In Westwood, New Jersey, PM2.5 is the most frequently found pollutant.
When air quality in Westwood, New Jersey is compromised, staying indoors and wearing a mask can reduce health risks.
Westwood, New Jersey currently has a PM2.5 concentration of 16.675 μg/m3.
Westwood, New Jersey currently has a PM10 concentration of 65.973 μg/m3.
The current carbon monoxide (CO) level in Westwood, New Jersey is 0.387 ppm.
The current sulfur dioxide (SO2) concentration in Westwood, New Jersey is 0.762 ppb.
Westwood, New Jersey currently has an ozone (O3) concentration of 16.87 ppm.
The current level of nitrogen dioxide (NO2) in Westwood, New Jersey is 23.793 ppb.
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