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)
49
Good
Germantown, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.24 μg/m³
0
55
155
255
425
605+
33.48 ppb
0
55
71
86
201
201+
0.91 ppb
0
36
76
186
605
1005+
2.86 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Germantown, Tennessee
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AQI 49
Good
9.39μg/m³
PM2.5
25.69μg/m³
PM10
31.03ppb
O3
0.83ppb
SO2
2.85ppb
NO2
0.21ppm
CO
AQI 49
Good
9.39μg/m³
PM2.5
26.05μg/m³
PM10
23.54ppb
O3
0.83ppb
SO2
2.89ppb
NO2
0.19ppm
CO
AQI 49
Good
9.46μg/m³
PM2.5
39.92μg/m³
PM10
33.35ppb
O3
0.86ppb
SO2
3.01ppb
NO2
0.19ppm
CO
AQI 49
Good
9.15μg/m³
PM2.5
41.15μg/m³
PM10
25.26ppb
O3
0.86ppb
SO2
2.98ppb
NO2
0.19ppm
CO
AQI 44
Good
7.52μg/m³
PM2.5
25.00μg/m³
PM10
33.44ppb
O3
0.89ppb
SO2
3.07ppb
NO2
0.19ppm
CO
AQI 38
Good
7.25μg/m³
PM2.5
18.58μg/m³
PM10
32.45ppb
O3
0.91ppb
SO2
3.12ppb
NO2
0.19ppm
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 08:00:00 on 2026-09-06.
In the last 24 hours, the best air quality in Germantown, Tennessee was observed at 09:00:00 on 2026-09-07.
As of now, the AQI in Germantown, Tennessee is 49, 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 9.095 μg/m3.
The PM10 concentration in Germantown, Tennessee is 39.24 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Germantown, Tennessee is 0.191 ppm.
Currently, Germantown, Tennessee has a sulfur dioxide (SO2) concentration of 0.914 ppb.
The current ozone (O3) level in Germantown, Tennessee at the moment is 33.48 ppm.
Nitrogen dioxide (NO2) level in Germantown, Tennessee at the moment is 2.856 ppb.
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