Stay updated with real-time air quality in Germantown, 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)
50
Good
Germantown, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.91 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.73 μg/m³
0
55
155
255
425
605+
53.51 ppb
0
55
71
86
201
201+
1.74 ppb
0
36
76
186
605
1005+
5.50 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Germantown, Tennessee
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AQI 38
Good
7.21μg/m³
PM2.5
29.37μg/m³
PM10
41.26ppb
O3
1.47ppb
SO2
4.23ppb
NO2
0.30ppm
CO
AQI 44
Good
8.10μg/m³
PM2.5
33.73μg/m³
PM10
36.68ppb
O3
1.44ppb
SO2
3.49ppb
NO2
0.30ppm
CO
AQI 56
Moderate
11.69μg/m³
PM2.5
53.43μg/m³
PM10
35.61ppb
O3
1.50ppb
SO2
4.43ppb
NO2
0.30ppm
CO
AQI 49
Good
8.55μg/m³
PM2.5
30.03μg/m³
PM10
42.00ppb
O3
1.51ppb
SO2
5.12ppb
NO2
0.30ppm
CO
AQI 40
Good
7.32μg/m³
PM2.5
32.49μg/m³
PM10
42.86ppb
O3
1.54ppb
SO2
4.52ppb
NO2
0.30ppm
CO
AQI 38
Good
7.47μg/m³
PM2.5
32.54μg/m³
PM10
39.51ppb
O3
1.55ppb
SO2
4.83ppb
NO2
0.30ppm
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 Germantown, Tennessee is updated every hour for accuracy.
In the past 24 hours, the air quality in Germantown, Tennessee was at its worst at 03:00:00 on 2026-10-22.
In the last 24 hours, the best air quality in Germantown, Tennessee was observed at 08:00:00 on 2026-10-22.
As of now, the AQI in Germantown, Tennessee is 50, indicating Good conditions.
Germantown, Tennessee air has the highest levels of O3.
Poor air quality in Germantown, Tennessee means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Germantown, Tennessee are currently 5.909 μg/m3.
The PM10 concentration in Germantown, Tennessee is 26.728 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Germantown, Tennessee is 0.2 ppm.
Currently, Germantown, Tennessee has a sulfur dioxide (SO2) concentration of 1.737 ppb.
The current ozone (O3) level in Germantown, Tennessee at the moment is 53.509 ppm.
Nitrogen dioxide (NO2) level in Germantown, Tennessee at the moment is 5.5 ppb.
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