Stay updated with real-time air quality in East Windsor, 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)
30
Good
East Windsor, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.25 μg/m³
0
55
155
255
425
605+
28.73 ppb
0
55
71
86
201
201+
0.93 ppb
0
36
76
186
605
1005+
12.15 ppb
0
54
101
361
1250
2050+
0.44 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
East Windsor, New Jersey
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AQI 27
Good
4.31μg/m³
PM2.5
23.27μg/m³
PM10
28.60ppb
O3
0.93ppb
SO2
25.19ppb
NO2
0.44ppm
CO
AQI 30
Good
2.89μg/m³
PM2.5
15.27μg/m³
PM10
31.71ppb
O3
0.94ppb
SO2
13.60ppb
NO2
0.42ppm
CO
AQI 51
Moderate
8.48μg/m³
PM2.5
56.02μg/m³
PM10
25.25ppb
O3
0.92ppb
SO2
22.04ppb
NO2
0.47ppm
CO
AQI 51
Moderate
8.95μg/m³
PM2.5
54.52μg/m³
PM10
29.96ppb
O3
0.93ppb
SO2
13.49ppb
NO2
0.43ppm
CO
AQI 29
Good
3.67μg/m³
PM2.5
21.88μg/m³
PM10
30.67ppb
O3
0.91ppb
SO2
27.04ppb
NO2
0.47ppm
CO
AQI 29
Good
3.62μg/m³
PM2.5
21.61μg/m³
PM10
30.91ppb
O3
0.91ppb
SO2
27.30ppb
NO2
0.48ppm
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 Windsor, New Jersey is updated every hour.
The worst air quality in East Windsor, New Jersey in the last 24 hours was observed at 09:00:00 on 2026-11-12.
In the last 24 hrs, the best air quality in East Windsor, New Jersey was observed at 10:00:00 on 2026-11-12.
The current air quality in East Windsor, New Jersey is 30, categorized as Good based on real-time data.
The most common pollutant in East Windsor, New Jersey is PM10.
If the air quality in East Windsor, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at East Windsor, New Jersey is 5.065 μg/m3.
The current PM10 concentration at East Windsor, New Jersey is 32.246 μg/m3.
The current carbon monoxide (CO) concentration at East Windsor, New Jersey is 0.442 ppm.
The current sulfur dioxide (SO2) concentration at East Windsor, New Jersey is 0.927 ppb.
The current ozone (O3) concentration at East Windsor, New Jersey is 28.731 ppm.
The current nitrogen dioxide (NO2) concentration at East Windsor, New Jersey is 12.155 ppb.
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