Stay updated with real-time air quality in Versailles, 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)
29
Good
Versailles, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.31 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.61 μg/m³
0
55
155
255
425
605+
24.99 ppb
0
55
71
86
201
201+
0.89 ppb
0
36
76
186
605
1005+
31.03 ppb
0
54
101
361
1250
2050+
0.49 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Versailles, Kentucky
Versailles, Kentucky
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AQI 31
Good
3.25μg/m³
PM2.5
10.49μg/m³
PM10
34.16ppb
O3
1.05ppb
SO2
15.02ppb
NO2
0.32ppm
CO
AQI 24
Good
3.98μg/m³
PM2.5
17.91μg/m³
PM10
26.43ppb
O3
1.12ppb
SO2
14.87ppb
NO2
0.29ppm
CO
AQI 31
Good
3.38μg/m³
PM2.5
16.50μg/m³
PM10
32.62ppb
O3
1.08ppb
SO2
14.66ppb
NO2
0.31ppm
CO
AQI 31
Good
3.16μg/m³
PM2.5
13.41μg/m³
PM10
33.85ppb
O3
1.12ppb
SO2
14.35ppb
NO2
0.29ppm
CO
AQI 29
Good
3.61μg/m³
PM2.5
16.03μg/m³
PM10
31.36ppb
O3
1.10ppb
SO2
14.95ppb
NO2
0.30ppm
CO
AQI 29
Good
3.59μg/m³
PM2.5
17.54μg/m³
PM10
31.25ppb
O3
1.05ppb
SO2
14.22ppb
NO2
0.31ppm
CO
Air quality measurements for Kentucky, 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 Versailles, Kentucky is updated on an hourly basis.
The worst air quality in Versailles, Kentucky was recorded at 11:00:00 on 2026-01-22.
The best air quality in Versailles, Kentucky was recorded at 05:00:00 on 2026-01-22.
The real-time air quality index in Versailles, Kentucky is 27, currently categorized as Good.
The most common pollutant in Versailles, Kentucky is PM2.5.
If the air quality in Versailles, Kentucky is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Versailles, Kentucky at present are 4.691 μg/m3.
The current PM10 levels in Versailles, Kentucky are 15.643 μg/m3.
The current carbon monoxide (CO) level in Versailles, Kentucky is 0.339 ppm.
The current sulfur dioxide (SO2) levels in Versailles, Kentucky are 1.022 ppb.
The current ozone (O3) levels at Versailles, Kentucky is 26.625 ppm.
The current nitrogen dioxide (NO2) levels at Versailles, Kentucky is 25.372 ppb.
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