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)
30
Good
West Milford, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.08 μg/m³
0
55
155
255
425
605+
32.23 ppb
0
55
71
86
201
201+
1.55 ppb
0
36
76
186
605
1005+
7.36 ppb
0
54
101
361
1250
2050+
0.17 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 32
Good
2.82μg/m³
PM2.5
14.58μg/m³
PM10
35.00ppb
O3
1.40ppb
SO2
6.97ppb
NO2
0.19ppm
CO
AQI 32
Good
2.87μg/m³
PM2.5
14.45μg/m³
PM10
35.03ppb
O3
1.43ppb
SO2
7.07ppb
NO2
0.19ppm
CO
AQI 33
Good
3.25μg/m³
PM2.5
15.22μg/m³
PM10
35.70ppb
O3
1.27ppb
SO2
8.40ppb
NO2
0.20ppm
CO
AQI 33
Good
2.87μg/m³
PM2.5
14.74μg/m³
PM10
35.57ppb
O3
1.27ppb
SO2
7.91ppb
NO2
0.18ppm
CO
AQI 32
Good
3.01μg/m³
PM2.5
14.54μg/m³
PM10
34.94ppb
O3
1.46ppb
SO2
7.02ppb
NO2
0.18ppm
CO
AQI 31
Good
2.92μg/m³
PM2.5
14.13μg/m³
PM10
33.94ppb
O3
1.31ppb
SO2
8.09ppb
NO2
0.20ppm
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 09:00:00, 2026-06-19.
The best air quality in West Milford, New Jersey was observed at 06:00:00 on 2026-06-20.
The air quality in West Milford, New Jersey right now is Good, with an AQI of 30.
In West Milford, New Jersey, O3 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 3.076 μg/m3.
West Milford, New Jersey currently has a PM10 concentration of 14.081 μg/m3.
The current carbon monoxide (CO) level in West Milford, New Jersey is 0.171 ppm.
The current sulfur dioxide (SO2) concentration in West Milford, New Jersey is 1.546 ppb.
West Milford, New Jersey currently has an ozone (O3) concentration of 32.23 ppm.
The current level of nitrogen dioxide (NO2) in West Milford, New Jersey is 7.36 ppb.
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