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)
33
Good
Ridgefield, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.12 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.93 μg/m³
0
55
155
255
425
605+
21.62 ppb
0
55
71
86
201
201+
0.91 ppb
0
36
76
186
605
1005+
14.38 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Ridgefield, New Jersey
Ridgefield, New Jersey
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AQI 38
Good
6.75μg/m³
PM2.5
29.75μg/m³
PM10
22.95ppb
O3
0.91ppb
SO2
14.56ppb
NO2
0.31ppm
CO
AQI 27
Good
5.41μg/m³
PM2.5
23.73μg/m³
PM10
20.23ppb
O3
0.90ppb
SO2
14.18ppb
NO2
0.30ppm
CO
AQI 38
Good
6.60μg/m³
PM2.5
29.07μg/m³
PM10
21.91ppb
O3
0.90ppb
SO2
14.52ppb
NO2
0.31ppm
CO
AQI 33
Good
5.70μg/m³
PM2.5
25.04μg/m³
PM10
21.05ppb
O3
0.91ppb
SO2
14.26ppb
NO2
0.31ppm
CO
AQI 33
Good
6.24μg/m³
PM2.5
27.47μg/m³
PM10
22.54ppb
O3
0.91ppb
SO2
14.41ppb
NO2
0.31ppm
CO
AQI 33
Good
6.29μg/m³
PM2.5
27.71μg/m³
PM10
21.06ppb
O3
0.90ppb
SO2
14.47ppb
NO2
0.31ppm
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 10:00:00 on 2026-08-09.
In the last 24 hrs, the best air quality in Ridgefield, New Jersey was observed at 01:00:00 on 2026-08-10.
The current air quality in Ridgefield, New Jersey is 33, categorized as Good 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 6.123 μg/m3.
The current PM10 concentration at Ridgefield, New Jersey is 26.929 μg/m3.
The current carbon monoxide (CO) concentration at Ridgefield, New Jersey is 0.309 ppm.
The current sulfur dioxide (SO2) concentration at Ridgefield, New Jersey is 0.905 ppb.
The current ozone (O3) concentration at Ridgefield, New Jersey is 21.616 ppm.
The current nitrogen dioxide (NO2) concentration at Ridgefield, New Jersey is 14.381 ppb.
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