Stay updated with real-time air quality in West Milford, 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)
56
Moderate
West Milford, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.05 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.30 μg/m³
0
55
155
255
425
605+
29.47 ppb
0
55
71
86
201
201+
0.58 ppb
0
36
76
186
605
1005+
8.71 ppb
0
54
101
361
1250
2050+
0.43 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
West Milford, New Jersey
West Milford, New Jersey
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AQI 49
Good
9.50μg/m³
PM2.5
41.63μg/m³
PM10
30.49ppb
O3
0.68ppb
SO2
16.14ppb
NO2
0.42ppm
CO
AQI 49
Good
9.39μg/m³
PM2.5
39.02μg/m³
PM10
29.87ppb
O3
0.69ppb
SO2
15.65ppb
NO2
0.43ppm
CO
AQI 56
Moderate
12.04μg/m³
PM2.5
37.23μg/m³
PM10
30.41ppb
O3
0.64ppb
SO2
5.63ppb
NO2
0.45ppm
CO
AQI 56
Moderate
11.98μg/m³
PM2.5
35.31μg/m³
PM10
29.93ppb
O3
0.56ppb
SO2
5.99ppb
NO2
0.43ppm
CO
AQI 52
Moderate
10.16μg/m³
PM2.5
35.23μg/m³
PM10
29.02ppb
O3
0.70ppb
SO2
15.66ppb
NO2
0.44ppm
CO
AQI 52
Moderate
9.98μg/m³
PM2.5
38.51μg/m³
PM10
27.70ppb
O3
0.74ppb
SO2
11.51ppb
NO2
0.46ppm
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 West Milford, New Jersey are available every hour.
West Milford, New Jersey experienced its worst air quality at 03:00:00, 2025-12-07.
The best air quality in West Milford, New Jersey was observed at 09:00:00 on 2025-12-07.
The air quality in West Milford, New Jersey right now is Moderate, with an AQI of 56.
In West Milford, New Jersey, PM2.5 is the most frequently found pollutant.
When air quality in West Milford, New Jersey is compromised, staying indoors and wearing a mask can reduce health risks.
West Milford, New Jersey currently has a PM2.5 concentration of 12.048 μg/m3.
West Milford, New Jersey currently has a PM10 concentration of 35.305 μg/m3.
The current carbon monoxide (CO) level in West Milford, New Jersey is 0.427 ppm.
The current sulfur dioxide (SO2) concentration in West Milford, New Jersey is 0.583 ppb.
West Milford, New Jersey currently has an ozone (O3) concentration of 29.472 ppm.
The current level of nitrogen dioxide (NO2) in West Milford, New Jersey is 8.707 ppb.
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