Stay updated with real-time air quality in West 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)
54
Moderate
West Windsor, New Jersey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
11.27 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
50.00 μg/m³
0
55
155
255
425
605+
25.47 ppb
0
55
71
86
201
201+
0.75 ppb
0
36
76
186
605
1005+
5.59 ppb
0
54
101
361
1250
2050+
0.38 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
West Windsor, New Jersey
West Windsor, New Jersey
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AQI 54
Moderate
11.29μg/m³
PM2.5
50.08μg/m³
PM10
25.61ppb
O3
0.75ppb
SO2
5.66ppb
NO2
0.38ppm
CO
AQI 38
Good
7.43μg/m³
PM2.5
27.77μg/m³
PM10
22.07ppb
O3
0.75ppb
SO2
7.99ppb
NO2
0.41ppm
CO
AQI 44
Good
7.68μg/m³
PM2.5
36.84μg/m³
PM10
22.65ppb
O3
0.73ppb
SO2
6.68ppb
NO2
0.41ppm
CO
AQI 54
Moderate
11.39μg/m³
PM2.5
50.44μg/m³
PM10
28.25ppb
O3
0.75ppb
SO2
6.18ppb
NO2
0.38ppm
CO
AQI 33
Good
6.07μg/m³
PM2.5
23.80μg/m³
PM10
22.11ppb
O3
0.74ppb
SO2
7.88ppb
NO2
0.42ppm
CO
AQI 49
Good
8.72μg/m³
PM2.5
42.92μg/m³
PM10
22.04ppb
O3
0.74ppb
SO2
7.42ppb
NO2
0.40ppm
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 West Windsor, New Jersey is updated every hour.
The worst air quality in West Windsor, New Jersey in the last 24 hours was observed at 07:00:00 on 2025-06-06.
In the last 24 hrs, the best air quality in West Windsor, New Jersey was observed at 05:00:00 on 2025-06-07.
The current air quality in West Windsor, New Jersey is 54, categorized as Moderate based on real-time data.
The most common pollutant in West Windsor, New Jersey is PM2.5.
If the air quality in West Windsor, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at West Windsor, New Jersey is 11.27 μg/m3.
The current PM10 concentration at West Windsor, New Jersey is 50.002 μg/m3.
The current carbon monoxide (CO) concentration at West Windsor, New Jersey is 0.382 ppm.
The current sulfur dioxide (SO2) concentration at West Windsor, New Jersey is 0.75 ppb.
The current ozone (O3) concentration at West Windsor, New Jersey is 25.47 ppm.
The current nitrogen dioxide (NO2) concentration at West Windsor, New Jersey is 5.593 ppb.
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