Stay updated with real-time air quality in NashvilleDavidson, 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)
79
Moderate
NashvilleDavidson, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
23.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.35 μg/m³
0
55
155
255
425
605+
4.33 ppb
0
55
71
86
201
201+
0.77 ppb
0
36
76
186
605
1005+
17.62 ppb
0
54
101
361
1250
2050+
0.42 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
NashvilleDavidson, Tennessee
NashvilleDavidson, Tennessee
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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 60
Moderate
14.47μg/m³
PM2.5
59.70μg/m³
PM10
10.18ppb
O3
0.77ppb
SO2
17.70ppb
NO2
0.42ppm
CO
AQI 71
Moderate
19.99μg/m³
PM2.5
75.65μg/m³
PM10
4.53ppb
O3
0.77ppb
SO2
15.25ppb
NO2
0.41ppm
CO
AQI 69
Moderate
19.43μg/m³
PM2.5
83.06μg/m³
PM10
4.39ppb
O3
0.77ppb
SO2
14.94ppb
NO2
0.41ppm
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
AQI 62
Moderate
15.29μg/m³
PM2.5
62.51μg/m³
PM10
10.92ppb
O3
0.76ppb
SO2
17.83ppb
NO2
0.43ppm
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 Nashvilledavidson, Tennessee is updated every hour for accuracy.
In the past 24 hours, the air quality in Nashvilledavidson, Tennessee was at its worst at 05:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Nashvilledavidson, Tennessee was observed at 01:00:00 on 2025-12-06.
As of now, the AQI in Nashvilledavidson, Tennessee is 79, indicating Moderate conditions.
Nashvilledavidson, Tennessee air has the highest levels of PM2.5.
Poor air quality in Nashvilledavidson, Tennessee means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Nashvilledavidson, Tennessee are currently 23.799 μg/m3.
The PM10 concentration in Nashvilledavidson, Tennessee is 33.35 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Nashvilledavidson, Tennessee is 0.421 ppm.
Currently, Nashvilledavidson, Tennessee has a sulfur dioxide (SO2) concentration of 0.769 ppb.
The current ozone (O3) level in Nashvilledavidson, Tennessee at the moment is 4.335 ppm.
Nitrogen dioxide (NO2) level in Nashvilledavidson, Tennessee at the moment is 17.62 ppb.
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