Stay updated with real-time air quality in Collingswood, 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)
69
Moderate
Collingswood, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
19.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
74.87 μg/m³
0
55
155
255
425
605+
2.15 ppb
0
55
71
86
201
201+
1.25 ppb
0
36
76
186
605
1005+
23.29 ppb
0
54
101
361
1250
2050+
0.57 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Collingswood, New Jersey
Collingswood, New Jersey
Scroll To Air Quality MapLoading...
AQI 69
Moderate
18.72μg/m³
PM2.5
68.66μg/m³
PM10
2.64ppb
O3
1.24ppb
SO2
23.78ppb
NO2
0.66ppm
CO
AQI 69
Moderate
19.33μg/m³
PM2.5
82.22μg/m³
PM10
1.73ppb
O3
1.28ppb
SO2
22.78ppb
NO2
0.48ppm
CO
AQI 66
Moderate
17.39μg/m³
PM2.5
58.28μg/m³
PM10
3.05ppb
O3
1.17ppb
SO2
24.47ppb
NO2
0.75ppm
CO
AQI 69
Moderate
18.67μg/m³
PM2.5
68.17μg/m³
PM10
2.69ppb
O3
1.24ppb
SO2
23.82ppb
NO2
0.67ppm
CO
AQI 69
Moderate
19.29μg/m³
PM2.5
76.87μg/m³
PM10
3.05ppb
O3
1.33ppb
SO2
22.71ppb
NO2
0.60ppm
CO
AQI 69
Moderate
18.83μg/m³
PM2.5
67.39μg/m³
PM10
2.75ppb
O3
1.13ppb
SO2
25.21ppb
NO2
0.79ppm
CO
Air quality and pollutant data for New Jersey, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Collingswood, New Jersey is updated every hour for accuracy.
In the past 24 hours, the air quality in Collingswood, New Jersey was at its worst at 08:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Collingswood, New Jersey was observed at 11:00:00 on 2025-12-06.
As of now, the AQI in Collingswood, New Jersey is 69, indicating Moderate conditions.
Collingswood, New Jersey air has the highest levels of PM2.5.
Poor air quality in Collingswood, New Jersey means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Collingswood, New Jersey are currently 19.021 μg/m3.
The PM10 concentration in Collingswood, New Jersey is 74.867 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Collingswood, New Jersey is 0.573 ppm.
Currently, Collingswood, New Jersey has a sulfur dioxide (SO2) concentration of 1.255 ppb.
The current ozone (O3) level in Collingswood, New Jersey at the moment is 2.148 ppm.
Nitrogen dioxide (NO2) level in Collingswood, New Jersey at the moment is 23.293 ppb.
All Rights Reserved © Ambee Inc. 2025