Stay updated with real-time air quality in Campbellsville, 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)
28
Good
Campbellsville, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.28 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.32 μg/m³
0
55
155
255
425
605+
30.27 ppb
0
55
71
86
201
201+
1.05 ppb
0
36
76
186
605
1005+
29.06 ppb
0
54
101
361
1250
2050+
0.41 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Campbellsville, Kentucky
Campbellsville, Kentucky
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AQI 31
Good
5.29μg/m³
PM2.5
21.61μg/m³
PM10
23.07ppb
O3
0.81ppb
SO2
32.52ppb
NO2
0.37ppm
CO
AQI 33
Good
5.69μg/m³
PM2.5
21.65μg/m³
PM10
29.51ppb
O3
1.96ppb
SO2
24.46ppb
NO2
0.34ppm
CO
AQI 31
Good
4.93μg/m³
PM2.5
21.04μg/m³
PM10
27.91ppb
O3
0.69ppb
SO2
33.11ppb
NO2
0.41ppm
CO
AQI 28
Good
5.37μg/m³
PM2.5
21.65μg/m³
PM10
28.23ppb
O3
0.87ppb
SO2
30.01ppb
NO2
0.42ppm
CO
AQI 27
Good
5.20μg/m³
PM2.5
23.00μg/m³
PM10
17.21ppb
O3
2.31ppb
SO2
24.70ppb
NO2
0.34ppm
CO
AQI 33
Good
5.26μg/m³
PM2.5
21.71μg/m³
PM10
28.30ppb
O3
0.57ppb
SO2
34.62ppb
NO2
0.41ppm
CO
Air quality and pollutant data for Kentucky, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Campbellsville, Kentucky is updated every hour for accuracy.
In the past 24 hours, the air quality in Campbellsville, Kentucky was at its worst at 12:00:00 on 2026-01-22.
In the last 24 hours, the best air quality in Campbellsville, Kentucky was observed at 04:00:00 on 2026-01-23.
As of now, the AQI in Campbellsville, Kentucky is 28, indicating Good conditions.
Campbellsville, Kentucky air has the highest levels of O3.
Poor air quality in Campbellsville, Kentucky means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Campbellsville, Kentucky are currently 5.281 μg/m3.
The PM10 concentration in Campbellsville, Kentucky is 24.318 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Campbellsville, Kentucky is 0.409 ppm.
Currently, Campbellsville, Kentucky has a sulfur dioxide (SO2) concentration of 1.048 ppb.
The current ozone (O3) level in Campbellsville, Kentucky at the moment is 30.268 ppm.
Nitrogen dioxide (NO2) level in Campbellsville, Kentucky at the moment is 29.058 ppb.
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