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)
44
Good
Seymour, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.29 μg/m³
0
55
155
255
425
605+
10.64 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
7.12 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Seymour, Tennessee
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AQI 44
Good
8.01μg/m³
PM2.5
35.66μg/m³
PM10
14.42ppb
O3
0.56ppb
SO2
7.22ppb
NO2
0.21ppm
CO
AQI 44
Good
7.56μg/m³
PM2.5
27.16μg/m³
PM10
19.44ppb
O3
0.59ppb
SO2
6.18ppb
NO2
0.25ppm
CO
AQI 44
Good
8.38μg/m³
PM2.5
37.00μg/m³
PM10
20.16ppb
O3
0.54ppb
SO2
7.17ppb
NO2
0.22ppm
CO
AQI 44
Good
8.42μg/m³
PM2.5
37.19μg/m³
PM10
20.29ppb
O3
0.54ppb
SO2
7.17ppb
NO2
0.22ppm
CO
AQI 44
Good
7.98μg/m³
PM2.5
35.63μg/m³
PM10
13.37ppb
O3
0.57ppb
SO2
7.23ppb
NO2
0.21ppm
CO
AQI 44
Good
7.56μg/m³
PM2.5
33.80μg/m³
PM10
9.64ppb
O3
0.56ppb
SO2
7.28ppb
NO2
0.20ppm
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 09:00:00, 2026-06-07.
The best air quality in Seymour, Tennessee was observed at 08:00:00 on 2026-06-08.
The air quality in Seymour, Tennessee right now is Good, with an AQI of 44.
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 8.083 μg/m3.
Seymour, Tennessee currently has a PM10 concentration of 35.289 μg/m3.
The current carbon monoxide (CO) level in Seymour, Tennessee is 0.214 ppm.
The current sulfur dioxide (SO2) concentration in Seymour, Tennessee is 0.601 ppb.
Seymour, Tennessee currently has an ozone (O3) concentration of 10.637 ppm.
The current level of nitrogen dioxide (NO2) in Seymour, Tennessee is 7.117 ppb.
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