Stay updated with real-time air quality in Seymour, 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)
38
Good
Seymour, Tennessee
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.83 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.69 μg/m³
0
55
155
255
425
605+
22.21 ppb
0
55
71
86
201
201+
4.97 ppb
0
36
76
186
605
1005+
8.59 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Seymour, Tennessee
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AQI 44
Good
7.70μg/m³
PM2.5
33.80μg/m³
PM10
20.99ppb
O3
4.94ppb
SO2
10.04ppb
NO2
0.25ppm
CO
AQI 27
Good
5.50μg/m³
PM2.5
23.82μg/m³
PM10
22.64ppb
O3
5.10ppb
SO2
8.22ppb
NO2
0.27ppm
CO
AQI 38
Good
6.86μg/m³
PM2.5
30.72μg/m³
PM10
21.92ppb
O3
4.79ppb
SO2
8.91ppb
NO2
0.26ppm
CO
AQI 38
Good
6.82μg/m³
PM2.5
30.47μg/m³
PM10
21.62ppb
O3
4.78ppb
SO2
8.85ppb
NO2
0.26ppm
CO
AQI 44
Good
8.27μg/m³
PM2.5
33.80μg/m³
PM10
19.70ppb
O3
4.95ppb
SO2
9.87ppb
NO2
0.25ppm
CO
AQI 52
Moderate
9.74μg/m³
PM2.5
30.77μg/m³
PM10
15.71ppb
O3
4.87ppb
SO2
10.04ppb
NO2
0.24ppm
CO
The air quality data for Tennessee, 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 Seymour, Tennessee are available every hour.
Seymour, Tennessee experienced its worst air quality at 11:00:00, 2025-10-21.
The best air quality in Seymour, Tennessee was observed at 10:00:00 on 2025-10-21.
The air quality in Seymour, Tennessee right now is Good, with an AQI of 38.
In Seymour, Tennessee, PM2.5 is the most frequently found pollutant.
When air quality in Seymour, Tennessee is compromised, staying indoors and wearing a mask can reduce health risks.
Seymour, Tennessee currently has a PM2.5 concentration of 6.827 μg/m3.
Seymour, Tennessee currently has a PM10 concentration of 28.688 μg/m3.
The current carbon monoxide (CO) level in Seymour, Tennessee is 0.256 ppm.
The current sulfur dioxide (SO2) concentration in Seymour, Tennessee is 4.97 ppb.
Seymour, Tennessee currently has an ozone (O3) concentration of 22.214 ppm.
The current level of nitrogen dioxide (NO2) in Seymour, Tennessee is 8.59 ppb.
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