Stay updated with real-time air quality in Warren, 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)
29
Good
Warren, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.49 μg/m³
0
55
155
255
425
605+
31.37 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
3.75 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Warren, New Jersey
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AQI 29
Good
2.56μg/m³
PM2.5
8.50μg/m³
PM10
30.85ppb
O3
0.65ppb
SO2
3.57ppb
NO2
0.15ppm
CO
AQI 28
Good
2.54μg/m³
PM2.5
8.50μg/m³
PM10
29.96ppb
O3
0.66ppb
SO2
3.92ppb
NO2
0.14ppm
CO
AQI 29
Good
2.33μg/m³
PM2.5
5.78μg/m³
PM10
30.53ppb
O3
0.70ppb
SO2
3.96ppb
NO2
0.14ppm
CO
AQI 29
Good
2.47μg/m³
PM2.5
8.46μg/m³
PM10
30.53ppb
O3
0.71ppb
SO2
3.99ppb
NO2
0.14ppm
CO
AQI 28
Good
2.54μg/m³
PM2.5
8.50μg/m³
PM10
29.96ppb
O3
0.66ppb
SO2
3.92ppb
NO2
0.14ppm
CO
AQI 28
Good
2.11μg/m³
PM2.5
5.61μg/m³
PM10
30.50ppb
O3
0.73ppb
SO2
4.14ppb
NO2
0.14ppm
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 Warren, New Jersey are available every hour.
Warren, New Jersey experienced its worst air quality at 09:00:00, 2026-01-23.
The best air quality in Warren, New Jersey was observed at 12:00:00 on 2026-01-23.
The air quality in Warren, New Jersey right now is Good, with an AQI of 29.
In Warren, New Jersey, O3 is the most frequently found pollutant.
When air quality in Warren, New Jersey is compromised, staying indoors and wearing a mask can reduce health risks.
Warren, New Jersey currently has a PM2.5 concentration of 2.558 μg/m3.
Warren, New Jersey currently has a PM10 concentration of 8.495 μg/m3.
The current carbon monoxide (CO) level in Warren, New Jersey is 0.143 ppm.
The current sulfur dioxide (SO2) concentration in Warren, New Jersey is 0.666 ppb.
Warren, New Jersey currently has an ozone (O3) concentration of 31.369 ppm.
The current level of nitrogen dioxide (NO2) in Warren, New Jersey is 3.746 ppb.
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