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)
36
Good
Campbellsville, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.14 μg/m³
0
55
155
255
425
605+
38.52 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
5.89 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Campbellsville, Kentucky
Campbellsville, Kentucky
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AQI 41
Good
3.79μg/m³
PM2.5
11.01μg/m³
PM10
43.98ppb
O3
0.38ppb
SO2
5.21ppb
NO2
0.12ppm
CO
AQI 42
Good
4.40μg/m³
PM2.5
15.16μg/m³
PM10
44.87ppb
O3
0.54ppb
SO2
6.52ppb
NO2
0.12ppm
CO
AQI 41
Good
3.21μg/m³
PM2.5
13.95μg/m³
PM10
44.05ppb
O3
0.41ppb
SO2
5.22ppb
NO2
0.12ppm
CO
AQI 36
Good
3.59μg/m³
PM2.5
20.81μg/m³
PM10
39.39ppb
O3
0.58ppb
SO2
5.90ppb
NO2
0.16ppm
CO
AQI 38
Good
5.40μg/m³
PM2.5
23.00μg/m³
PM10
41.00ppb
O3
0.54ppb
SO2
6.60ppb
NO2
0.15ppm
CO
AQI 44
Good
3.79μg/m³
PM2.5
22.37μg/m³
PM10
48.38ppb
O3
0.37ppb
SO2
5.04ppb
NO2
0.12ppm
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 10:00:00 on 2026-07-22.
In the last 24 hours, the best air quality in Campbellsville, Kentucky was observed at 03:00:00 on 2026-07-23.
As of now, the AQI in Campbellsville, Kentucky is 36, 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 4.638 μg/m3.
The PM10 concentration in Campbellsville, Kentucky is 17.136 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Campbellsville, Kentucky is 0.126 ppm.
Currently, Campbellsville, Kentucky has a sulfur dioxide (SO2) concentration of 0.448 ppb.
The current ozone (O3) level in Campbellsville, Kentucky at the moment is 38.525 ppm.
Nitrogen dioxide (NO2) level in Campbellsville, Kentucky at the moment is 5.892 ppb.
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