Stay updated with real-time air quality in Franklin, 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)
31
Good
Franklin, Tennessee
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.42 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.09 μg/m³
0
55
155
255
425
605+
33.09 ppb
0
55
71
86
201
201+
0.63 ppb
0
36
76
186
605
1005+
7.69 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Franklin, Tennessee
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AQI 38
Good
4.70μg/m³
PM2.5
16.58μg/m³
PM10
40.66ppb
O3
0.47ppb
SO2
6.72ppb
NO2
0.29ppm
CO
AQI 37
Good
4.72μg/m³
PM2.5
14.20μg/m³
PM10
39.54ppb
O3
0.47ppb
SO2
6.79ppb
NO2
0.29ppm
CO
AQI 41
Good
4.13μg/m³
PM2.5
21.01μg/m³
PM10
43.69ppb
O3
0.87ppb
SO2
6.76ppb
NO2
0.29ppm
CO
AQI 40
Good
4.10μg/m³
PM2.5
17.60μg/m³
PM10
42.97ppb
O3
0.48ppb
SO2
6.65ppb
NO2
0.29ppm
CO
AQI 38
Good
5.88μg/m³
PM2.5
15.24μg/m³
PM10
40.75ppb
O3
0.47ppb
SO2
6.75ppb
NO2
0.29ppm
CO
AQI 36
Good
5.14μg/m³
PM2.5
16.52μg/m³
PM10
39.03ppb
O3
0.47ppb
SO2
6.82ppb
NO2
0.29ppm
CO
Air quality measurements for Tennessee, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Franklin, Tennessee is updated on an hourly basis.
The worst air quality in Franklin, Tennessee was recorded at 06:00:00 on 2025-05-30.
The best air quality in Franklin, Tennessee was recorded at 01:00:00 on 2025-05-30.
The real-time air quality index in Franklin, Tennessee is 31, currently categorized as Good.
The most common pollutant in Franklin, Tennessee is O3.
If the air quality in Franklin, Tennessee is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Franklin, Tennessee at present are 5.424 μg/m3.
The current PM10 levels in Franklin, Tennessee are 22.092 μg/m3.
The current carbon monoxide (CO) level in Franklin, Tennessee is 0.292 ppm.
The current sulfur dioxide (SO2) levels in Franklin, Tennessee are 0.625 ppb.
The current ozone (O3) levels at Franklin, Tennessee is 33.089 ppm.
The current nitrogen dioxide (NO2) levels at Franklin, Tennessee is 7.686 ppb.
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