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
Dickson, Tennessee
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.27 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.99 μg/m³
0
55
155
255
425
605+
12.99 ppb
0
55
71
86
201
201+
0.82 ppb
0
36
76
186
605
1005+
5.31 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Dickson, Tennessee
Dickson, Tennessee
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AQI 38
Good
7.33μg/m³
PM2.5
25.42μg/m³
PM10
35.00ppb
O3
1.83ppb
SO2
3.99ppb
NO2
0.24ppm
CO
AQI 38
Good
6.92μg/m³
PM2.5
23.72μg/m³
PM10
33.14ppb
O3
2.07ppb
SO2
4.17ppb
NO2
0.24ppm
CO
AQI 49
Good
9.40μg/m³
PM2.5
41.97μg/m³
PM10
36.47ppb
O3
1.67ppb
SO2
3.71ppb
NO2
0.30ppm
CO
AQI 38
Good
7.21μg/m³
PM2.5
22.37μg/m³
PM10
35.34ppb
O3
2.08ppb
SO2
4.05ppb
NO2
0.24ppm
CO
AQI 33
Good
6.41μg/m³
PM2.5
26.20μg/m³
PM10
33.61ppb
O3
2.29ppb
SO2
4.16ppb
NO2
0.24ppm
CO
AQI 38
Good
6.65μg/m³
PM2.5
16.14μg/m³
PM10
35.72ppb
O3
2.09ppb
SO2
4.08ppb
NO2
0.24ppm
CO
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.
Source: Ambee Data Sources
Air quality data for Dickson, Tennessee is updated on an hourly basis.
The worst air quality in Dickson, Tennessee was recorded at 01:00:00 on 2025-07-17.
The best air quality in Dickson, Tennessee was recorded at 02:00:00 on 2025-07-17.
The real-time air quality index in Dickson, Tennessee is 44, currently categorized as Good.
The most common pollutant in Dickson, Tennessee is PM2.5.
If the air quality in Dickson, Tennessee is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Dickson, Tennessee at present are 8.41 μg/m3.
The current PM10 levels in Dickson, Tennessee are 36.165 μg/m3.
The current carbon monoxide (CO) level in Dickson, Tennessee is 0.203 ppm.
The current sulfur dioxide (SO2) levels in Dickson, Tennessee are 0.683 ppb.
The current ozone (O3) levels at Dickson, Tennessee is 34.794 ppm.
The current nitrogen dioxide (NO2) levels at Dickson, Tennessee is 3.889 ppb.
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