Stay updated with real-time air quality in Ridgefield, 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)
56
Moderate
Ridgefield, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.65 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
51.97 μg/m³
0
55
155
255
425
605+
4.65 ppb
0
55
71
86
201
201+
0.93 ppb
0
36
76
186
605
1005+
38.16 ppb
0
54
101
361
1250
2050+
0.50 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Ridgefield, New Jersey
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AQI 56
Moderate
11.69μg/m³
PM2.5
52.20μg/m³
PM10
4.93ppb
O3
0.93ppb
SO2
37.68ppb
NO2
0.50ppm
CO
AQI 54
Moderate
11.40μg/m³
PM2.5
50.82μg/m³
PM10
4.30ppb
O3
0.93ppb
SO2
38.63ppb
NO2
0.50ppm
CO
AQI 56
Moderate
11.92μg/m³
PM2.5
53.21μg/m³
PM10
5.00ppb
O3
0.93ppb
SO2
37.98ppb
NO2
0.50ppm
CO
AQI 54
Moderate
11.45μg/m³
PM2.5
51.03μg/m³
PM10
4.39ppb
O3
0.93ppb
SO2
38.37ppb
NO2
0.50ppm
CO
AQI 54
Moderate
11.46μg/m³
PM2.5
51.10μg/m³
PM10
4.58ppb
O3
0.93ppb
SO2
37.89ppb
NO2
0.50ppm
CO
AQI 56
Moderate
12.26μg/m³
PM2.5
54.68μg/m³
PM10
4.93ppb
O3
0.93ppb
SO2
38.31ppb
NO2
0.50ppm
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 Ridgefield, New Jersey is updated every hour.
The worst air quality in Ridgefield, New Jersey in the last 24 hours was observed at 03:00:00 on 2026-03-10.
In the last 24 hrs, the best air quality in Ridgefield, New Jersey was observed at 02:00:00 on 2026-03-09.
The current air quality in Ridgefield, New Jersey is 56, categorized as Moderate based on real-time data.
The most common pollutant in Ridgefield, New Jersey is PM2.5.
If the air quality in Ridgefield, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Ridgefield, New Jersey is 11.654 μg/m3.
The current PM10 concentration at Ridgefield, New Jersey is 51.973 μg/m3.
The current carbon monoxide (CO) concentration at Ridgefield, New Jersey is 0.498 ppm.
The current sulfur dioxide (SO2) concentration at Ridgefield, New Jersey is 0.932 ppb.
The current ozone (O3) concentration at Ridgefield, New Jersey is 4.648 ppm.
The current nitrogen dioxide (NO2) concentration at Ridgefield, New Jersey is 38.155 ppb.
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