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Current air quality index in Avon, Connecticut today

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)

41

Good

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Avon, Connecticut

Last updated: ... (Local time)

Major air pollutants in Avon, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

6.56 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

28.05 μg/m³

0

55

155

255

425

605+

Ozone (O3)

44.26 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.56 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

2.69 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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Avon, Connecticut

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Real-time air quality map: Monitor AQI near Avon, Connecticut




How accurate is Connecticut, USA air quality data?

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.


Frequently asked questions

How frequently does the air quality data for Avon, Connecticut get updated?

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Air quality updates for Avon, Connecticut are available every hour.


What time in the past 24 hours saw the poorest air quality in Avon, Connecticut?

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Avon, Connecticut experienced its worst air quality at 11:00:00, 2025-06-18.


When was air quality in Avon, Connecticut the best over the past 24 hours?

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The best air quality in Avon, Connecticut was observed at 03:00:00 on 2025-06-18.


What is the air quality in Avon, Connecticut right now?

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The air quality in Avon, Connecticut right now is Good, with an AQI of 27.


What pollutant is most frequently found in Avon, Connecticut?

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In Avon, Connecticut, PM2.5 is the most frequently found pollutant.


What can I do if the air quality in Avon, Connecticut is poor?

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When air quality in Avon, Connecticut is compromised, staying indoors and wearing a mask can reduce health risks.


What is the PM2.5 concentration in Avon, Connecticut right now?

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Avon, Connecticut currently has a PM2.5 concentration of 5.149 μg/m3.


What is the current level of PM10 in Avon, Connecticut?

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Avon, Connecticut currently has a PM10 concentration of 26.983 μg/m3.


What is the current level of carbon monoxide (CO) in Avon, Connecticut?

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The current carbon monoxide (CO) level in Avon, Connecticut is 0.219 ppm.


What is the current level of sulfur dioxide (SO2) in Avon, Connecticut?

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The current sulfur dioxide (SO2) concentration in Avon, Connecticut is 0.949 ppb.


What is the current level of ozone (O3) in Avon, Connecticut?

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Avon, Connecticut currently has an ozone (O3) concentration of 24.385 ppm.


What is the current level of nitrogen dioxide (NO2) in Avon, Connecticut?

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The current level of nitrogen dioxide (NO2) in Avon, Connecticut is 10.35 ppb.


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