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)
77
Moderate
Francisville, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
22.96 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
101.45 μg/m³
0
55
155
255
425
605+
3.73 ppb
0
55
71
86
201
201+
1.09 ppb
0
36
76
186
605
1005+
15.66 ppb
0
54
101
361
1250
2050+
0.44 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Francisville, Kentucky
Francisville, Kentucky
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AQI 69
Moderate
18.75μg/m³
PM2.5
76.55μg/m³
PM10
5.98ppb
O3
1.23ppb
SO2
16.23ppb
NO2
0.45ppm
CO
AQI 73
Moderate
21.11μg/m³
PM2.5
73.48μg/m³
PM10
8.01ppb
O3
1.06ppb
SO2
15.27ppb
NO2
0.43ppm
CO
AQI 71
Moderate
19.97μg/m³
PM2.5
79.06μg/m³
PM10
5.32ppb
O3
1.24ppb
SO2
16.21ppb
NO2
0.46ppm
CO
AQI 67
Moderate
18.00μg/m³
PM2.5
75.05μg/m³
PM10
6.38ppb
O3
1.22ppb
SO2
16.26ppb
NO2
0.45ppm
CO
AQI 75
Moderate
21.76μg/m³
PM2.5
84.26μg/m³
PM10
4.21ppb
O3
1.27ppb
SO2
16.29ppb
NO2
0.49ppm
CO
AQI 73
Moderate
20.98μg/m³
PM2.5
73.04μg/m³
PM10
10.13ppb
O3
1.04ppb
SO2
15.17ppb
NO2
0.42ppm
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 09:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Francisville, Kentucky was observed at 10:00:00 on 2025-12-06.
The current air quality in Francisville, Kentucky is 77, categorized as Moderate 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 22.956 μg/m3.
The current PM10 concentration at Francisville, Kentucky is 101.449 μg/m3.
The current carbon monoxide (CO) concentration at Francisville, Kentucky is 0.442 ppm.
The current sulfur dioxide (SO2) concentration at Francisville, Kentucky is 1.089 ppb.
The current ozone (O3) concentration at Francisville, Kentucky is 3.735 ppm.
The current nitrogen dioxide (NO2) concentration at Francisville, Kentucky is 15.659 ppb.
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