Stay updated with real-time air quality in East Greenwich, 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)
51
Moderate
East Greenwich, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.60 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.04 μg/m³
0
55
155
255
425
605+
54.69 ppb
0
55
71
86
201
201+
0.12 ppb
0
36
76
186
605
1005+
3.21 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
East Greenwich, New Jersey
East Greenwich, New Jersey
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AQI 51
Moderate
4.67μg/m³
PM2.5
20.33μg/m³
PM10
54.59ppb
O3
0.12ppb
SO2
3.20ppb
NO2
0.22ppm
CO
AQI 49
Good
4.86μg/m³
PM2.5
21.35μg/m³
PM10
53.50ppb
O3
0.11ppb
SO2
3.18ppb
NO2
0.22ppm
CO
AQI 49
Good
4.92μg/m³
PM2.5
21.73μg/m³
PM10
52.67ppb
O3
0.11ppb
SO2
3.01ppb
NO2
0.21ppm
CO
AQI 49
Good
4.43μg/m³
PM2.5
19.31μg/m³
PM10
53.41ppb
O3
0.11ppb
SO2
3.30ppb
NO2
0.24ppm
CO
AQI 50
Good
4.84μg/m³
PM2.5
21.25μg/m³
PM10
53.52ppb
O3
0.11ppb
SO2
3.13ppb
NO2
0.22ppm
CO
AQI 54
Moderate
4.59μg/m³
PM2.5
19.95μg/m³
PM10
55.63ppb
O3
0.12ppb
SO2
3.30ppb
NO2
0.24ppm
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 East Greenwich, New Jersey is updated every hour.
The worst air quality in East Greenwich, New Jersey in the last 24 hours was observed at 10:00:00 on 2026-07-23.
In the last 24 hrs, the best air quality in East Greenwich, New Jersey was observed at 01:00:00 on 2026-07-23.
The current air quality in East Greenwich, New Jersey is 51, categorized as Moderate based on real-time data.
The most common pollutant in East Greenwich, New Jersey is O3.
If the air quality in East Greenwich, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at East Greenwich, New Jersey is 4.604 μg/m3.
The current PM10 concentration at East Greenwich, New Jersey is 20.041 μg/m3.
The current carbon monoxide (CO) concentration at East Greenwich, New Jersey is 0.223 ppm.
The current sulfur dioxide (SO2) concentration at East Greenwich, New Jersey is 0.116 ppb.
The current ozone (O3) concentration at East Greenwich, New Jersey is 54.691 ppm.
The current nitrogen dioxide (NO2) concentration at East Greenwich, New Jersey is 3.211 ppb.
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