Stay updated with real-time air quality in Powell, 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)
27
Good
Powell, Tennessee
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.75 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.81 μg/m³
0
55
155
255
425
605+
7.57 ppb
0
55
71
86
201
201+
1.55 ppb
0
36
76
186
605
1005+
10.95 ppb
0
54
101
361
1250
2050+
0.58 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Powell, Tennessee
Scroll To Air Quality MapLoading...
AQI 27
Good
4.84μg/m³
PM2.5
21.13μg/m³
PM10
5.56ppb
O3
1.54ppb
SO2
11.37ppb
NO2
0.56ppm
CO
AQI 22
Good
4.50μg/m³
PM2.5
19.77μg/m³
PM10
7.11ppb
O3
1.55ppb
SO2
10.54ppb
NO2
0.58ppm
CO
AQI 27
Good
4.80μg/m³
PM2.5
20.91μg/m³
PM10
4.43ppb
O3
1.54ppb
SO2
11.23ppb
NO2
0.57ppm
CO
AQI 22
Good
4.39μg/m³
PM2.5
19.27μg/m³
PM10
4.46ppb
O3
1.54ppb
SO2
11.40ppb
NO2
0.56ppm
CO
AQI 16
Good
3.38μg/m³
PM2.5
13.92μg/m³
PM10
9.16ppb
O3
1.55ppb
SO2
10.95ppb
NO2
0.58ppm
CO
AQI 27
Good
4.76μg/m³
PM2.5
20.75μg/m³
PM10
5.37ppb
O3
1.56ppb
SO2
10.93ppb
NO2
0.58ppm
CO
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
The air quality information for Powell, Tennessee is updated every hour for accuracy.
In the past 24 hours, the air quality in Powell, Tennessee was at its worst at 11:00:00 on 2025-05-28.
In the last 24 hours, the best air quality in Powell, Tennessee was observed at 02:00:00 on 2025-05-28.
As of now, the AQI in Powell, Tennessee is 27, indicating Good conditions.
Powell, Tennessee air has the highest levels of PM2.5.
Poor air quality in Powell, Tennessee means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Powell, Tennessee are currently 4.749 μg/m3.
The PM10 concentration in Powell, Tennessee is 20.806 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Powell, Tennessee is 0.577 ppm.
Currently, Powell, Tennessee has a sulfur dioxide (SO2) concentration of 1.549 ppb.
The current ozone (O3) level in Powell, Tennessee at the moment is 7.57 ppm.
Nitrogen dioxide (NO2) level in Powell, Tennessee at the moment is 10.948 ppb.
All Rights Reserved © Ambee Inc. 2025