Stay updated with real-time air quality in Franklin, Kentucky 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
Franklin, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.53 μg/m³
0
55
155
255
425
605+
27.98 ppb
0
55
71
86
201
201+
0.93 ppb
0
36
76
186
605
1005+
12.09 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Franklin, Kentucky
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AQI 44
Good
7.55μg/m³
PM2.5
27.17μg/m³
PM10
25.07ppb
O3
1.52ppb
SO2
18.06ppb
NO2
0.61ppm
CO
AQI 49
Good
9.13μg/m³
PM2.5
34.08μg/m³
PM10
26.14ppb
O3
1.52ppb
SO2
17.80ppb
NO2
0.60ppm
CO
AQI 38
Good
7.09μg/m³
PM2.5
29.13μg/m³
PM10
19.78ppb
O3
1.50ppb
SO2
18.93ppb
NO2
0.60ppm
CO
AQI 44
Good
8.12μg/m³
PM2.5
23.83μg/m³
PM10
27.78ppb
O3
1.50ppb
SO2
18.32ppb
NO2
0.59ppm
CO
AQI 49
Good
8.94μg/m³
PM2.5
46.09μg/m³
PM10
14.51ppb
O3
1.53ppb
SO2
18.29ppb
NO2
0.64ppm
CO
AQI 52
Moderate
10.06μg/m³
PM2.5
41.77μg/m³
PM10
19.37ppb
O3
1.53ppb
SO2
18.01ppb
NO2
0.62ppm
CO
The air quality data for Kentucky, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Franklin, Kentucky are available every hour.
Franklin, Kentucky experienced its worst air quality at 04:00:00, 2025-06-01.
The best air quality in Franklin, Kentucky was observed at 11:00:00 on 2025-06-02.
The air quality in Franklin, Kentucky right now is Good, with an AQI of 49.
In Franklin, Kentucky, PM2.5 is the most frequently found pollutant.
When air quality in Franklin, Kentucky is compromised, staying indoors and wearing a mask can reduce health risks.
Franklin, Kentucky currently has a PM2.5 concentration of 8.567 μg/m3.
Franklin, Kentucky currently has a PM10 concentration of 25.531 μg/m3.
The current carbon monoxide (CO) level in Franklin, Kentucky is 0.314 ppm.
The current sulfur dioxide (SO2) concentration in Franklin, Kentucky is 0.934 ppb.
Franklin, Kentucky currently has an ozone (O3) concentration of 27.98 ppm.
The current level of nitrogen dioxide (NO2) in Franklin, Kentucky is 12.091 ppb.
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