Stay updated with real-time air quality in East 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)
23
Good
East Windsor, Connecticut
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.43 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.63 μg/m³
0
55
155
255
425
605+
24.89 ppb
0
55
71
86
201
201+
0.19 ppb
0
36
76
186
605
1005+
5.20 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
East Windsor, Connecticut
East Windsor, Connecticut
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AQI 27
Good
5.28μg/m³
PM2.5
23.60μg/m³
PM10
15.92ppb
O3
0.20ppb
SO2
3.76ppb
NO2
0.21ppm
CO
AQI 27
Good
5.27μg/m³
PM2.5
15.24μg/m³
PM10
16.73ppb
O3
0.24ppb
SO2
6.35ppb
NO2
0.22ppm
CO
AQI 27
Good
5.24μg/m³
PM2.5
16.77μg/m³
PM10
19.00ppb
O3
0.21ppb
SO2
4.84ppb
NO2
0.23ppm
CO
AQI 27
Good
5.17μg/m³
PM2.5
17.31μg/m³
PM10
14.89ppb
O3
0.19ppb
SO2
4.20ppb
NO2
0.21ppm
CO
AQI 27
Good
5.21μg/m³
PM2.5
14.12μg/m³
PM10
16.32ppb
O3
0.25ppb
SO2
6.59ppb
NO2
0.21ppm
CO
AQI 27
Good
5.25μg/m³
PM2.5
17.26μg/m³
PM10
19.41ppb
O3
0.20ppb
SO2
4.47ppb
NO2
0.24ppm
CO
The air quality data for Connecticut, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for East Windsor, Connecticut are available every hour.
East Windsor, Connecticut experienced its worst air quality at 06:00:00, 2026-08-09.
The best air quality in East Windsor, Connecticut was observed at 02:00:00 on 2026-08-10.
The air quality in East Windsor, Connecticut right now is Good, with an AQI of 27.
In East Windsor, Connecticut, PM2.5 is the most frequently found pollutant.
When air quality in East Windsor, Connecticut is compromised, staying indoors and wearing a mask can reduce health risks.
East Windsor, Connecticut currently has a PM2.5 concentration of 4.875 μg/m3.
East Windsor, Connecticut currently has a PM10 concentration of 20.459 μg/m3.
The current carbon monoxide (CO) level in East Windsor, Connecticut is 0.196 ppm.
The current sulfur dioxide (SO2) concentration in East Windsor, Connecticut is 0.195 ppb.
East Windsor, Connecticut currently has an ozone (O3) concentration of 21.225 ppm.
The current level of nitrogen dioxide (NO2) in East Windsor, Connecticut is 4.82 ppb.
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