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)
60
Moderate
Brentwood, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
14.47 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
59.70 μg/m³
0
55
155
255
425
605+
10.18 ppb
0
55
71
86
201
201+
0.77 ppb
0
36
76
186
605
1005+
17.70 ppb
0
54
101
361
1250
2050+
0.42 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Brentwood, Tennessee
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AQI 58
Moderate
12.56μg/m³
PM2.5
60.35μg/m³
PM10
13.25ppb
O3
0.77ppb
SO2
17.83ppb
NO2
0.43ppm
CO
AQI 56
Moderate
11.74μg/m³
PM2.5
59.60μg/m³
PM10
16.32ppb
O3
0.77ppb
SO2
17.82ppb
NO2
0.43ppm
CO
AQI 79
Moderate
23.80μg/m³
PM2.5
33.35μg/m³
PM10
4.33ppb
O3
0.77ppb
SO2
17.62ppb
NO2
0.42ppm
CO
AQI 62
Moderate
15.29μg/m³
PM2.5
62.51μg/m³
PM10
10.92ppb
O3
0.76ppb
SO2
17.83ppb
NO2
0.43ppm
CO
AQI 64
Moderate
16.22μg/m³
PM2.5
45.53μg/m³
PM10
11.62ppb
O3
0.76ppb
SO2
17.79ppb
NO2
0.43ppm
CO
AQI 62
Moderate
14.96μg/m³
PM2.5
60.01μg/m³
PM10
6.35ppb
O3
0.76ppb
SO2
14.86ppb
NO2
0.42ppm
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 01:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Brentwood, Tennessee was observed at 11:00:00 on 2025-12-06.
As of now, the AQI in Brentwood, Tennessee is 60, indicating Moderate 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 14.473 μg/m3.
The PM10 concentration in Brentwood, Tennessee is 59.701 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Brentwood, Tennessee is 0.425 ppm.
Currently, Brentwood, Tennessee has a sulfur dioxide (SO2) concentration of 0.771 ppb.
The current ozone (O3) level in Brentwood, Tennessee at the moment is 10.181 ppm.
Nitrogen dioxide (NO2) level in Brentwood, Tennessee at the moment is 17.704 ppb.
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