Live air quality index in Tennessee, USA today
Stay updated with real-time air quality in Tennessee, USA 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)
58
Moderate
Tennessee, USA
Last updated: ... (Local time)
Major air pollutants in Tennessee, USA
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
12.87 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
48.65 μg/m³
0
55
155
255
425
605+
Ozone (O3)
11.32 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.81 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
9.79 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.46 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Tennessee, USA
Tennessee, USA
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Air quality in cities of Tennessee, USA
| No results found | |||||||
| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
Air quality in nearby states
Kentucky, USA
AQI 73
Moderate
20.99μg/m³
PM2.5
71.70μg/m³
PM10
9.62ppb
O3
0.86ppb
SO2
13.52ppb
NO2
0.30ppm
CO
Alabama, USA
AQI 44
Good
8.16μg/m³
PM2.5
28.63μg/m³
PM10
14.99ppb
O3
0.72ppb
SO2
7.34ppb
NO2
0.55ppm
CO
Mississippi, USA
AQI 44
Good
7.62μg/m³
PM2.5
29.36μg/m³
PM10
15.51ppb
O3
1.19ppb
SO2
3.78ppb
NO2
0.29ppm
CO
Arkansas, USA
AQI 56
Moderate
12.46μg/m³
PM2.5
48.57μg/m³
PM10
15.87ppb
O3
0.56ppb
SO2
4.75ppb
NO2
0.21ppm
CO
Georgia, USA
AQI 56
Moderate
11.82μg/m³
PM2.5
33.11μg/m³
PM10
13.02ppb
O3
0.46ppb
SO2
8.56ppb
NO2
0.72ppm
CO
South Carolina, USA
AQI 56
Moderate
11.88μg/m³
PM2.5
41.57μg/m³
PM10
5.83ppb
O3
0.55ppb
SO2
7.49ppb
NO2
0.44ppm
CO
How accurate is Tennessee, USA air quality data?
Air quality and pollutant data for Tennessee, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
Frequently asked questions
How often is air quality information updated for Tennessee, USA?
The air quality information for Tennessee, USA is updated every hour for accuracy.
What time in the last 24 hours was the air quality in Tennessee, USA at its worst?
In the past 24 hours, the air quality in Tennessee, USA was at its worst at 08:00:00 on 2025-12-06.
When did Tennessee, USA experience the best air quality in the last 24 hours?
In the last 24 hours, the best air quality in Tennessee, USA was observed at 10:00:00 on 2025-12-06.
What is the AQI in Tennessee, USA right now?
As of now, the AQI in Tennessee, USA is 58, indicating Moderate conditions.
What is the most common type of pollution in Tennessee, USA?
Tennessee, USA air has the highest levels of PM2.5.
What should I do in case of poor air quality in Tennessee, USA?
Poor air quality in Tennessee, USA means it's advisable to stay indoors and wear a mask for your protection.
What is the PM2.5 level in Tennessee, USA at the moment?
PM2.5 levels in Tennessee, USA are currently 12.865 μg/m3.
What is the PM10 level in Tennessee, USA at the moment?
The PM10 concentration in Tennessee, USA is 48.646 μg/m3 at the moment.
What is the carbon monoxide (CO) level in Tennessee, USA at the moment?
The current carbon monoxide (CO) concentration in Tennessee, USA is 0.461 ppm.
What is the sulfur dioxide (SO2) level in Tennessee, USA at the moment?
Currently, Tennessee, USA has a sulfur dioxide (SO2) concentration of 0.812 ppb.
What is the ozone (O3) level in Tennessee, USA at the moment?
The current ozone (O3) level in Tennessee, USA at the moment is 11.317 ppm.
What is the nitrogen dioxide (NO2) level in Tennessee, USA at the moment?
Nitrogen dioxide (NO2) level in Tennessee, USA at the moment is 9.795 ppb.
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