Stay updated with real-time air quality in Denville, 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)
90
Moderate
Denville, New Jersey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
17.24 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
75.50 μg/m³
0
55
155
255
425
605+
67.05 ppb
0
55
71
86
201
201+
0.80 ppb
0
36
76
186
605
1005+
5.55 ppb
0
54
101
361
1250
2050+
0.43 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Denville, New Jersey
Denville, New Jersey
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AQI 77
Moderate
19.17μg/m³
PM2.5
83.92μg/m³
PM10
63.25ppb
O3
0.73ppb
SO2
2.94ppb
NO2
0.43ppm
CO
AQI 84
Moderate
19.52μg/m³
PM2.5
80.56μg/m³
PM10
64.75ppb
O3
0.82ppb
SO2
4.54ppb
NO2
0.46ppm
CO
AQI 84
Moderate
19.14μg/m³
PM2.5
80.19μg/m³
PM10
64.75ppb
O3
0.81ppb
SO2
4.78ppb
NO2
0.46ppm
CO
AQI 84
Moderate
18.95μg/m³
PM2.5
64.91μg/m³
PM10
65.02ppb
O3
0.81ppb
SO2
5.00ppb
NO2
0.46ppm
CO
AQI 84
Moderate
17.85μg/m³
PM2.5
82.21μg/m³
PM10
65.42ppb
O3
0.80ppb
SO2
4.30ppb
NO2
0.45ppm
CO
AQI 100
Moderate
18.82μg/m³
PM2.5
65.00μg/m³
PM10
69.85ppb
O3
0.76ppb
SO2
4.11ppb
NO2
0.44ppm
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 Denville, New Jersey are available every hour.
Denville, New Jersey experienced its worst air quality at 07:00:00, 2025-06-06.
The best air quality in Denville, New Jersey was observed at 03:00:00 on 2025-06-06.
The air quality in Denville, New Jersey right now is Moderate, with an AQI of 90.
In Denville, New Jersey, O3 is the most frequently found pollutant.
When air quality in Denville, New Jersey is compromised, staying indoors and wearing a mask can reduce health risks.
Denville, New Jersey currently has a PM2.5 concentration of 17.238 μg/m3.
Denville, New Jersey currently has a PM10 concentration of 75.505 μg/m3.
The current carbon monoxide (CO) level in Denville, New Jersey is 0.43 ppm.
The current sulfur dioxide (SO2) concentration in Denville, New Jersey is 0.8 ppb.
Denville, New Jersey currently has an ozone (O3) concentration of 67.045 ppm.
The current level of nitrogen dioxide (NO2) in Denville, New Jersey is 5.552 ppb.
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