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)
33
Good
Tennessee, USA
Last updated: ... (Local time)
Major air pollutants in Tennessee, USA
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
5.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
22.85 μg/m³
0
55
155
255
425
605+
Ozone (O3)
15.50 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
1.64 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
6.76 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
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 33
Good
5.87μg/m³
PM2.5
23.44μg/m³
PM10
21.73ppb
O3
1.35ppb
SO2
9.35ppb
NO2
0.22ppm
CO
Alabama, USA
AQI 49
Good
8.67μg/m³
PM2.5
35.06μg/m³
PM10
16.52ppb
O3
1.90ppb
SO2
4.12ppb
NO2
0.28ppm
CO
Mississippi, USA
AQI 44
Good
8.33μg/m³
PM2.5
35.92μg/m³
PM10
17.19ppb
O3
1.27ppb
SO2
3.61ppb
NO2
0.28ppm
CO
Arkansas, USA
AQI 49
Good
9.07μg/m³
PM2.5
36.06μg/m³
PM10
20.93ppb
O3
0.91ppb
SO2
4.42ppb
NO2
0.24ppm
CO
Georgia, USA
AQI 49
Good
9.29μg/m³
PM2.5
29.88μg/m³
PM10
12.96ppb
O3
0.91ppb
SO2
7.12ppb
NO2
0.35ppm
CO
South Carolina, USA
AQI 52
Moderate
10.32μg/m³
PM2.5
34.25μg/m³
PM10
15.83ppb
O3
0.35ppb
SO2
8.10ppb
NO2
0.46ppm
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 09:00:00 on 2025-08-29.
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 01:00:00 on 2025-08-29.
What is the AQI in Tennessee, USA right now?
As of now, the AQI in Tennessee, USA is 38, indicating Good 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 6.869 μg/m3.
What is the PM10 level in Tennessee, USA at the moment?
The PM10 concentration in Tennessee, USA is 28.548 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 0.266 ppm.
What is the sulfur dioxide (SO2) level in Tennessee, USA at the moment?
Currently, Tennessee, USA has a sulfur dioxide (SO2) concentration of 1.638 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 16.702 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 5.64 ppb.
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