Stay updated with real-time air quality in Passaic, 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)
33
Good
Passaic, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.43 μg/m³
0
55
155
255
425
605+
35.80 ppb
0
55
71
86
201
201+
0.46 ppb
0
36
76
186
605
1005+
10.31 ppb
0
54
101
361
1250
2050+
0.61 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Passaic, New Jersey
Passaic, New Jersey
Scroll To Air Quality MapLoading...
AQI 33
Good
4.99μg/m³
PM2.5
22.13μg/m³
PM10
35.75ppb
O3
0.46ppb
SO2
10.18ppb
NO2
0.62ppm
CO
AQI 33
Good
5.21μg/m³
PM2.5
23.12μg/m³
PM10
35.83ppb
O3
0.46ppb
SO2
9.65ppb
NO2
0.55ppm
CO
AQI 33
Good
5.67μg/m³
PM2.5
25.01μg/m³
PM10
35.84ppb
O3
0.46ppb
SO2
10.31ppb
NO2
0.60ppm
CO
AQI 33
Good
4.77μg/m³
PM2.5
21.16μg/m³
PM10
35.73ppb
O3
0.47ppb
SO2
9.74ppb
NO2
0.60ppm
CO
AQI 33
Good
4.86μg/m³
PM2.5
21.48μg/m³
PM10
35.65ppb
O3
0.46ppb
SO2
11.30ppb
NO2
0.74ppm
CO
AQI 33
Good
4.77μg/m³
PM2.5
21.14μg/m³
PM10
35.70ppb
O3
0.47ppb
SO2
10.34ppb
NO2
0.66ppm
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 Passaic, New Jersey is updated every hour.
The worst air quality in Passaic, New Jersey in the last 24 hours was observed at 12:00:00 on 2026-04-25.
In the last 24 hrs, the best air quality in Passaic, New Jersey was observed at 07:00:00 on 2026-04-25.
The current air quality in Passaic, New Jersey is 33, categorized as Good based on real-time data.
The most common pollutant in Passaic, New Jersey is O3.
If the air quality in Passaic, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Passaic, New Jersey is 5.29 μg/m3.
The current PM10 concentration at Passaic, New Jersey is 23.428 μg/m3.
The current carbon monoxide (CO) concentration at Passaic, New Jersey is 0.61 ppm.
The current sulfur dioxide (SO2) concentration at Passaic, New Jersey is 0.46 ppb.
The current ozone (O3) concentration at Passaic, New Jersey is 35.802 ppm.
The current nitrogen dioxide (NO2) concentration at Passaic, New Jersey is 10.31 ppb.
All Rights Reserved © Ambee Inc. 2025