Stay updated with real-time air quality in Bardstown, 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)
38
Good
Bardstown, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.11 μg/m³
0
55
155
255
425
605+
12.06 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
19.84 ppb
0
54
101
361
1250
2050+
0.54 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bardstown, Kentucky
Bardstown, Kentucky
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AQI 49
Good
8.89μg/m³
PM2.5
18.73μg/m³
PM10
18.98ppb
O3
0.62ppb
SO2
20.52ppb
NO2
0.57ppm
CO
AQI 52
Moderate
9.85μg/m³
PM2.5
29.50μg/m³
PM10
17.00ppb
O3
0.59ppb
SO2
23.32ppb
NO2
0.57ppm
CO
AQI 33
Good
5.54μg/m³
PM2.5
23.96μg/m³
PM10
27.83ppb
O3
0.54ppb
SO2
20.22ppb
NO2
0.56ppm
CO
AQI 49
Good
9.29μg/m³
PM2.5
31.40μg/m³
PM10
27.35ppb
O3
0.51ppb
SO2
20.93ppb
NO2
0.57ppm
CO
AQI 38
Good
7.24μg/m³
PM2.5
13.01μg/m³
PM10
20.90ppb
O3
0.63ppb
SO2
23.44ppb
NO2
0.58ppm
CO
AQI 49
Good
9.20μg/m³
PM2.5
29.34μg/m³
PM10
22.55ppb
O3
0.69ppb
SO2
24.00ppb
NO2
0.52ppm
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 Bardstown, Kentucky is updated on an hourly basis.
The worst air quality in Bardstown, Kentucky was recorded at 07:00:00 on 2025-06-01.
The best air quality in Bardstown, Kentucky was recorded at 04:00:00 on 2025-06-01.
The real-time air quality index in Bardstown, Kentucky is 38, currently categorized as Good.
The most common pollutant in Bardstown, Kentucky is PM2.5.
If the air quality in Bardstown, Kentucky is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Bardstown, Kentucky at present are 6.858 μg/m3.
The current PM10 levels in Bardstown, Kentucky are 17.115 μg/m3.
The current carbon monoxide (CO) level in Bardstown, Kentucky is 0.538 ppm.
The current sulfur dioxide (SO2) levels in Bardstown, Kentucky are 0.54 ppb.
The current ozone (O3) levels at Bardstown, Kentucky is 12.062 ppm.
The current nitrogen dioxide (NO2) levels at Bardstown, Kentucky is 19.839 ppb.
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