Stay updated with real-time air quality in Avon, 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
Avon, Connecticut
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
12.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.39 μg/m³
0
55
155
255
425
605+
16.17 ppb
0
55
71
86
201
201+
0.19 ppb
0
36
76
186
605
1005+
10.71 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Avon, Connecticut
Avon, Connecticut
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AQI 60
Moderate
13.60μg/m³
PM2.5
27.46μg/m³
PM10
40.70ppb
O3
0.38ppb
SO2
2.51ppb
NO2
0.54ppm
CO
AQI 60
Moderate
13.51μg/m³
PM2.5
41.68μg/m³
PM10
38.37ppb
O3
0.34ppb
SO2
2.38ppb
NO2
0.60ppm
CO
AQI 60
Moderate
14.29μg/m³
PM2.5
27.72μg/m³
PM10
43.62ppb
O3
0.34ppb
SO2
4.51ppb
NO2
0.83ppm
CO
AQI 58
Moderate
13.39μg/m³
PM2.5
39.44μg/m³
PM10
37.28ppb
O3
0.40ppb
SO2
5.11ppb
NO2
0.60ppm
CO
AQI 60
Moderate
14.23μg/m³
PM2.5
26.86μg/m³
PM10
43.72ppb
O3
0.35ppb
SO2
4.98ppb
NO2
0.83ppm
CO
AQI 60
Moderate
14.39μg/m³
PM2.5
25.95μg/m³
PM10
43.34ppb
O3
0.35ppb
SO2
5.64ppb
NO2
0.89ppm
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 Avon, Connecticut are available every hour.
Avon, Connecticut experienced its worst air quality at 12:00:00, 2025-07-29.
The best air quality in Avon, Connecticut was observed at 09:00:00 on 2025-07-28.
The air quality in Avon, Connecticut right now is Moderate, with an AQI of 60.
In Avon, Connecticut, PM2.5 is the most frequently found pollutant.
When air quality in Avon, Connecticut is compromised, staying indoors and wearing a mask can reduce health risks.
Avon, Connecticut currently has a PM2.5 concentration of 13.84 μg/m3.
Avon, Connecticut currently has a PM10 concentration of 26.732 μg/m3.
The current carbon monoxide (CO) level in Avon, Connecticut is 0.68 ppm.
The current sulfur dioxide (SO2) concentration in Avon, Connecticut is 0.369 ppb.
Avon, Connecticut currently has an ozone (O3) concentration of 45.691 ppm.
The current level of nitrogen dioxide (NO2) in Avon, Connecticut is 3.388 ppb.
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