Stay updated with real-time air quality in Belleville, 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)
58
Moderate
Belleville, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
57.08 μg/m³
0
55
155
255
425
605+
20.08 ppb
0
55
71
86
201
201+
0.77 ppb
0
36
76
186
605
1005+
10.67 ppb
0
54
101
361
1250
2050+
0.47 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Belleville, New Jersey
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AQI 58
Moderate
12.58μg/m³
PM2.5
57.06μg/m³
PM10
20.70ppb
O3
0.76ppb
SO2
11.33ppb
NO2
0.49ppm
CO
AQI 58
Moderate
12.64μg/m³
PM2.5
57.72μg/m³
PM10
18.89ppb
O3
0.80ppb
SO2
12.10ppb
NO2
0.49ppm
CO
AQI 56
Moderate
12.22μg/m³
PM2.5
55.30μg/m³
PM10
20.79ppb
O3
0.75ppb
SO2
9.75ppb
NO2
0.46ppm
CO
AQI 60
Moderate
13.86μg/m³
PM2.5
62.67μg/m³
PM10
16.70ppb
O3
0.79ppb
SO2
6.15ppb
NO2
0.41ppm
CO
AQI 56
Moderate
12.37μg/m³
PM2.5
55.91μg/m³
PM10
21.27ppb
O3
0.74ppb
SO2
10.87ppb
NO2
0.48ppm
CO
AQI 58
Moderate
12.79μg/m³
PM2.5
58.75μg/m³
PM10
17.52ppb
O3
0.83ppb
SO2
11.99ppb
NO2
0.48ppm
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 Belleville, New Jersey are available every hour.
Belleville, New Jersey experienced its worst air quality at 10:00:00, 2025-12-07.
The best air quality in Belleville, New Jersey was observed at 10:00:00 on 2025-12-06.
The air quality in Belleville, New Jersey right now is Moderate, with an AQI of 58.
In Belleville, New Jersey, PM2.5 is the most frequently found pollutant.
When air quality in Belleville, New Jersey is compromised, staying indoors and wearing a mask can reduce health risks.
Belleville, New Jersey currently has a PM2.5 concentration of 12.557 μg/m3.
Belleville, New Jersey currently has a PM10 concentration of 57.077 μg/m3.
The current carbon monoxide (CO) level in Belleville, New Jersey is 0.475 ppm.
The current sulfur dioxide (SO2) concentration in Belleville, New Jersey is 0.766 ppb.
Belleville, New Jersey currently has an ozone (O3) concentration of 20.076 ppm.
The current level of nitrogen dioxide (NO2) in Belleville, New Jersey is 10.671 ppb.
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