Stay updated with real-time air quality in Brentwood, 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
Brentwood, Tennessee
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.72 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.25 μg/m³
0
55
155
255
425
605+
8.56 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
10.61 ppb
0
54
101
361
1250
2050+
0.44 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Brentwood, Tennessee
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AQI 27
Good
5.09μg/m³
PM2.5
24.82μg/m³
PM10
12.28ppb
O3
0.29ppb
SO2
12.05ppb
NO2
0.51ppm
CO
AQI 27
Good
4.96μg/m³
PM2.5
24.98μg/m³
PM10
15.02ppb
O3
0.30ppb
SO2
11.92ppb
NO2
0.50ppm
CO
AQI 44
Good
8.49μg/m³
PM2.5
19.46μg/m³
PM10
10.27ppb
O3
0.30ppb
SO2
12.34ppb
NO2
0.50ppm
CO
AQI 33
Good
6.08μg/m³
PM2.5
27.64μg/m³
PM10
6.83ppb
O3
0.29ppb
SO2
12.35ppb
NO2
0.50ppm
CO
AQI 27
Good
5.25μg/m³
PM2.5
28.69μg/m³
PM10
7.21ppb
O3
0.29ppb
SO2
12.46ppb
NO2
0.51ppm
CO
AQI 38
Good
7.08μg/m³
PM2.5
21.83μg/m³
PM10
6.83ppb
O3
0.29ppb
SO2
12.84ppb
NO2
0.49ppm
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 Brentwood, Tennessee is updated every hour for accuracy.
In the past 24 hours, the air quality in Brentwood, Tennessee was at its worst at 07:00:00 on 2025-05-29.
In the last 24 hours, the best air quality in Brentwood, Tennessee was observed at 02:00:00 on 2025-05-28.
As of now, the AQI in Brentwood, Tennessee is 44, indicating Good conditions.
Brentwood, Tennessee air has the highest levels of PM2.5.
Poor air quality in Brentwood, Tennessee means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Brentwood, Tennessee are currently 7.721 μg/m3.
The PM10 concentration in Brentwood, Tennessee is 20.254 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Brentwood, Tennessee is 0.442 ppm.
Currently, Brentwood, Tennessee has a sulfur dioxide (SO2) concentration of 0.413 ppb.
The current ozone (O3) level in Brentwood, Tennessee at the moment is 8.565 ppm.
Nitrogen dioxide (NO2) level in Brentwood, Tennessee at the moment is 10.611 ppb.
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