Stay updated with real-time air quality in Jefferson, 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)
60
Moderate
Jefferson, New Jersey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
13.71 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
60.26 μg/m³
0
55
155
255
425
605+
26.90 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
14.93 ppb
0
54
101
361
1250
2050+
0.38 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Jefferson, New Jersey
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AQI 60
Moderate
13.93μg/m³
PM2.5
58.64μg/m³
PM10
20.23ppb
O3
0.56ppb
SO2
18.75ppb
NO2
0.38ppm
CO
AQI 58
Moderate
13.38μg/m³
PM2.5
58.99μg/m³
PM10
19.74ppb
O3
0.46ppb
SO2
9.11ppb
NO2
0.39ppm
CO
AQI 62
Moderate
15.29μg/m³
PM2.5
61.38μg/m³
PM10
36.48ppb
O3
0.69ppb
SO2
22.96ppb
NO2
0.40ppm
CO
AQI 62
Moderate
15.12μg/m³
PM2.5
60.40μg/m³
PM10
36.98ppb
O3
0.70ppb
SO2
23.14ppb
NO2
0.40ppm
CO
AQI 58
Moderate
13.30μg/m³
PM2.5
51.11μg/m³
PM10
16.03ppb
O3
0.58ppb
SO2
15.12ppb
NO2
0.38ppm
CO
AQI 58
Moderate
12.62μg/m³
PM2.5
54.90μg/m³
PM10
29.92ppb
O3
0.48ppb
SO2
6.01ppb
NO2
0.36ppm
CO
Air quality data and pollutant measurements for New Jersey, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Jefferson, New Jersey is updated every hour.
The worst air quality in Jefferson, New Jersey in the last 24 hours was observed at 07:00:00 on 2025-06-06.
In the last 24 hrs, the best air quality in Jefferson, New Jersey was observed at 08:00:00 on 2025-06-07.
The current air quality in Jefferson, New Jersey is 60, categorized as Moderate based on real-time data.
The most common pollutant in Jefferson, New Jersey is PM2.5.
If the air quality in Jefferson, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Jefferson, New Jersey is 13.709 μg/m3.
The current PM10 concentration at Jefferson, New Jersey is 60.262 μg/m3.
The current carbon monoxide (CO) concentration at Jefferson, New Jersey is 0.377 ppm.
The current sulfur dioxide (SO2) concentration at Jefferson, New Jersey is 0.529 ppb.
The current ozone (O3) concentration at Jefferson, New Jersey is 26.902 ppm.
The current nitrogen dioxide (NO2) concentration at Jefferson, New Jersey is 14.93 ppb.
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