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)
62
Moderate
Brentwood, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
15.03 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
66.71 μg/m³
0
55
155
255
425
605+
34.43 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
5.02 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Brentwood, Tennessee
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AQI 60
Moderate
14.15μg/m³
PM2.5
42.36μg/m³
PM10
53.76ppb
O3
1.76ppb
SO2
17.09ppb
NO2
0.35ppm
CO
AQI 58
Moderate
13.21μg/m³
PM2.5
37.72μg/m³
PM10
50.91ppb
O3
1.77ppb
SO2
16.76ppb
NO2
0.35ppm
CO
AQI 64
Moderate
16.13μg/m³
PM2.5
56.95μg/m³
PM10
49.86ppb
O3
1.77ppb
SO2
16.94ppb
NO2
0.35ppm
CO
AQI 67
Moderate
17.66μg/m³
PM2.5
56.64μg/m³
PM10
54.30ppb
O3
1.75ppb
SO2
17.64ppb
NO2
0.36ppm
CO
AQI 66
Moderate
17.30μg/m³
PM2.5
52.77μg/m³
PM10
51.66ppb
O3
1.74ppb
SO2
17.84ppb
NO2
0.36ppm
CO
AQI 67
Moderate
17.76μg/m³
PM2.5
72.74μg/m³
PM10
53.74ppb
O3
1.74ppb
SO2
17.89ppb
NO2
0.35ppm
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 11:00:00 on 2026-04-23.
In the last 24 hours, the best air quality in Brentwood, Tennessee was observed at 01:00:00 on 2026-04-23.
As of now, the AQI in Brentwood, Tennessee is 62, 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 15.452 μg/m3.
The PM10 concentration in Brentwood, Tennessee is 62.169 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Brentwood, Tennessee is 0.352 ppm.
Currently, Brentwood, Tennessee has a sulfur dioxide (SO2) concentration of 1.773 ppb.
The current ozone (O3) level in Brentwood, Tennessee at the moment is 53.026 ppm.
Nitrogen dioxide (NO2) level in Brentwood, Tennessee at the moment is 16.416 ppb.
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