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Real-time air quality index in Dickson, Tennessee today

Stay updated with real-time air quality in Dickson, Tennessee 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)

49

Good

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Dickson, Tennessee

Last updated: ... (Local time)

Common air pollutants in Dickson, Tennessee

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

9.27 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

36.99 μg/m³

0

55

155

255

425

605+

Ozone (O3)

12.99 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.82 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

5.31 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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Dickson, Tennessee

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Dickson, Tennessee air quality map: Real-time AQI near you




How accurate is Tennessee, USA air quality data?

Air quality measurements for Tennessee, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.


Frequently asked questions

How frequently is the air quality data for Dickson, Tennessee updated?

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Air quality data for Dickson, Tennessee is updated on an hourly basis.


When did Dickson, Tennessee experience the worst air quality in the last 24 hours?

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The worst air quality in Dickson, Tennessee was recorded at 01:00:00 on 2025-07-17.


When did Dickson, Tennessee have its best air quality in the last 24 hours?

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The best air quality in Dickson, Tennessee was recorded at 02:00:00 on 2025-07-17.


What is the real-time air quality index for Dickson, Tennessee?

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The real-time air quality index in Dickson, Tennessee is 44, currently categorized as Good.


Which pollutant is found most often in Dickson, Tennessee?

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The most common pollutant in Dickson, Tennessee is PM2.5.


What can I do if the air quality in Dickson, Tennessee is poor?

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If the air quality in Dickson, Tennessee is poor, limit outdoor activities and use a mask to safeguard your health.


What are the current PM2.5 levels in Dickson, Tennessee?

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The measured PM2.5 levels in Dickson, Tennessee at present are 8.41 μg/m3.


What are the current PM10 levels at Dickson, Tennessee?

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The current PM10 levels in Dickson, Tennessee are 36.165 μg/m3.


What are the current carbon monoxide (CO) levels at Dickson, Tennessee?

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The current carbon monoxide (CO) level in Dickson, Tennessee is 0.203 ppm.


What are the current sulfur dioxide (SO2) levels at Dickson, Tennessee?

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The current sulfur dioxide (SO2) levels in Dickson, Tennessee are 0.683 ppb.


What are the current ozone (O3) levels at Dickson, Tennessee?

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The current ozone (O3) levels at Dickson, Tennessee is 34.794 ppm.


What are the current nitrogen dioxide (NO2) levels at Dickson, Tennessee?

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The current nitrogen dioxide (NO2) levels at Dickson, Tennessee is 3.889 ppb.


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