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)
44
Good
Germantown, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.33 μg/m³
0
55
155
255
425
605+
41.63 ppb
0
55
71
86
201
201+
1.09 ppb
0
36
76
186
605
1005+
2.45 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Germantown, Tennessee
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AQI 38
Good
7.42μg/m³
PM2.5
34.34μg/m³
PM10
39.22ppb
O3
1.11ppb
SO2
2.41ppb
NO2
0.21ppm
CO
AQI 44
Good
7.70μg/m³
PM2.5
34.35μg/m³
PM10
39.12ppb
O3
1.09ppb
SO2
2.41ppb
NO2
0.21ppm
CO
AQI 44
Good
7.61μg/m³
PM2.5
35.15μg/m³
PM10
41.92ppb
O3
1.10ppb
SO2
2.45ppb
NO2
0.21ppm
CO
AQI 44
Good
7.84μg/m³
PM2.5
45.02μg/m³
PM10
37.94ppb
O3
1.13ppb
SO2
2.47ppb
NO2
0.21ppm
CO
AQI 44
Good
7.74μg/m³
PM2.5
34.01μg/m³
PM10
43.37ppb
O3
1.09ppb
SO2
2.43ppb
NO2
0.20ppm
CO
AQI 44
Good
7.83μg/m³
PM2.5
42.04μg/m³
PM10
35.61ppb
O3
0.98ppb
SO2
2.48ppb
NO2
0.21ppm
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 02:00:00 on 2026-07-23.
In the last 24 hours, the best air quality in Germantown, Tennessee was observed at 08:00:00 on 2026-07-23.
As of now, the AQI in Germantown, Tennessee is 44, indicating Good conditions.
Germantown, Tennessee air has the highest levels of PM2.5.
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 7.638 μg/m3.
The PM10 concentration in Germantown, Tennessee is 35.326 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Germantown, Tennessee is 0.206 ppm.
Currently, Germantown, Tennessee has a sulfur dioxide (SO2) concentration of 1.093 ppb.
The current ozone (O3) level in Germantown, Tennessee at the moment is 41.626 ppm.
Nitrogen dioxide (NO2) level in Germantown, Tennessee at the moment is 2.452 ppb.
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