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)
56
Moderate
NashvilleDavidson, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.03 μg/m³
0
55
155
255
425
605+
16.35 ppb
0
55
71
86
201
201+
0.93 ppb
0
36
76
186
605
1005+
11.19 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
NashvilleDavidson, Tennessee
NashvilleDavidson, Tennessee
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AQI 56
Moderate
11.54μg/m³
PM2.5
32.03μg/m³
PM10
16.35ppb
O3
0.93ppb
SO2
11.19ppb
NO2
0.35ppm
CO
AQI 54
Moderate
10.93μg/m³
PM2.5
49.89μg/m³
PM10
16.07ppb
O3
0.95ppb
SO2
10.98ppb
NO2
0.37ppm
CO
AQI 54
Moderate
10.65μg/m³
PM2.5
40.78μg/m³
PM10
14.75ppb
O3
0.92ppb
SO2
10.31ppb
NO2
0.35ppm
CO
AQI 52
Moderate
10.26μg/m³
PM2.5
44.05μg/m³
PM10
13.67ppb
O3
0.92ppb
SO2
9.93ppb
NO2
0.35ppm
CO
AQI 54
Moderate
11.29μg/m³
PM2.5
44.58μg/m³
PM10
19.87ppb
O3
0.93ppb
SO2
11.19ppb
NO2
0.35ppm
CO
AQI 54
Moderate
11.20μg/m³
PM2.5
45.40μg/m³
PM10
19.38ppb
O3
0.90ppb
SO2
11.43ppb
NO2
0.36ppm
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 10:00:00 on 2026-08-16.
In the last 24 hours, the best air quality in Nashvilledavidson, Tennessee was observed at 02:00:00 on 2026-08-17.
As of now, the AQI in Nashvilledavidson, Tennessee is 56, 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 11.536 μg/m3.
The PM10 concentration in Nashvilledavidson, Tennessee is 32.035 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Nashvilledavidson, Tennessee is 0.355 ppm.
Currently, Nashvilledavidson, Tennessee has a sulfur dioxide (SO2) concentration of 0.933 ppb.
The current ozone (O3) level in Nashvilledavidson, Tennessee at the moment is 16.35 ppm.
Nitrogen dioxide (NO2) level in Nashvilledavidson, Tennessee at the moment is 11.185 ppb.
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