Stay updated with real-time air quality in South Windsor, Connecticut 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
South Windsor, Connecticut
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
12.43 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.01 μg/m³
0
55
155
255
425
605+
24.50 ppb
0
55
71
86
201
201+
0.22 ppb
0
36
76
186
605
1005+
10.25 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
South Windsor, Connecticut
South Windsor, Connecticut
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AQI 94
Moderate
31.76μg/m³
PM2.5
47.77μg/m³
PM10
38.65ppb
O3
0.32ppb
SO2
6.38ppb
NO2
0.40ppm
CO
AQI 102
Unhealthy for sensitive groups
35.51μg/m³
PM2.5
78.58μg/m³
PM10
31.05ppb
O3
0.26ppb
SO2
4.88ppb
NO2
0.40ppm
CO
AQI 82
Moderate
26.14μg/m³
PM2.5
104.61μg/m³
PM10
37.00ppb
O3
0.29ppb
SO2
4.84ppb
NO2
0.40ppm
CO
AQI 88
Moderate
29.49μg/m³
PM2.5
43.46μg/m³
PM10
36.97ppb
O3
0.29ppb
SO2
5.02ppb
NO2
0.40ppm
CO
AQI 94
Moderate
31.88μg/m³
PM2.5
44.80μg/m³
PM10
39.58ppb
O3
0.33ppb
SO2
5.83ppb
NO2
0.40ppm
CO
AQI 105
Unhealthy for sensitive groups
36.95μg/m³
PM2.5
90.17μg/m³
PM10
27.43ppb
O3
0.24ppb
SO2
5.46ppb
NO2
0.40ppm
CO
Air quality data and pollutant measurements for Connecticut, 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 South Windsor, Connecticut is updated every hour.
The worst air quality in South Windsor, Connecticut in the last 24 hours was observed at 05:00:00 on 2025-07-26.
In the last 24 hrs, the best air quality in South Windsor, Connecticut was observed at 01:00:00 on 2025-07-27.
The current air quality in South Windsor, Connecticut is 92, categorized as Moderate based on real-time data.
The most common pollutant in South Windsor, Connecticut is PM2.5.
If the air quality in South Windsor, Connecticut is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at South Windsor, Connecticut is 31.46 μg/m3.
The current PM10 concentration at South Windsor, Connecticut is 61.212 μg/m3.
The current carbon monoxide (CO) concentration at South Windsor, Connecticut is 0.481 ppm.
The current sulfur dioxide (SO2) concentration at South Windsor, Connecticut is 0.346 ppb.
The current ozone (O3) concentration at South Windsor, Connecticut is 33.897 ppm.
The current nitrogen dioxide (NO2) concentration at South Windsor, Connecticut is 6.436 ppb.
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