Stay updated with real-time air quality in Francisville, 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)
33
Good
Francisville, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.84 μg/m³
0
55
155
255
425
605+
22.86 ppb
0
55
71
86
201
201+
1.24 ppb
0
36
76
186
605
1005+
26.20 ppb
0
54
101
361
1250
2050+
0.55 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Francisville, Kentucky
Francisville, Kentucky
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AQI 38
Good
6.67μg/m³
PM2.5
29.28μg/m³
PM10
19.18ppb
O3
1.26ppb
SO2
29.57ppb
NO2
0.56ppm
CO
AQI 27
Good
5.10μg/m³
PM2.5
17.78μg/m³
PM10
27.24ppb
O3
1.25ppb
SO2
25.59ppb
NO2
0.54ppm
CO
AQI 33
Good
6.44μg/m³
PM2.5
27.86μg/m³
PM10
20.79ppb
O3
1.28ppb
SO2
30.91ppb
NO2
0.58ppm
CO
AQI 38
Good
6.83μg/m³
PM2.5
30.26μg/m³
PM10
18.16ppb
O3
1.25ppb
SO2
28.79ppb
NO2
0.56ppm
CO
AQI 33
Good
6.35μg/m³
PM2.5
27.00μg/m³
PM10
23.14ppb
O3
1.30ppb
SO2
34.03ppb
NO2
0.62ppm
CO
AQI 27
Good
5.11μg/m³
PM2.5
18.79μg/m³
PM10
28.96ppb
O3
1.26ppb
SO2
23.73ppb
NO2
0.52ppm
CO
Air quality data and pollutant measurements for Kentucky, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Francisville, Kentucky is updated every hour.
The worst air quality in Francisville, Kentucky in the last 24 hours was observed at 05:00:00 on 2026-01-22.
In the last 24 hrs, the best air quality in Francisville, Kentucky was observed at 12:00:00 on 2026-01-23.
The current air quality in Francisville, Kentucky is 33, categorized as Good based on real-time data.
The most common pollutant in Francisville, Kentucky is PM2.5.
If the air quality in Francisville, Kentucky is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Francisville, Kentucky is 5.744 μg/m3.
The current PM10 concentration at Francisville, Kentucky is 20.842 μg/m3.
The current carbon monoxide (CO) concentration at Francisville, Kentucky is 0.549 ppm.
The current sulfur dioxide (SO2) concentration at Francisville, Kentucky is 1.242 ppb.
The current ozone (O3) concentration at Francisville, Kentucky is 22.857 ppm.
The current nitrogen dioxide (NO2) concentration at Francisville, Kentucky is 26.197 ppb.
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