Stay updated with real-time air quality in Elizabethtown, 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)
31
Good
Elizabethtown, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.92 μg/m³
0
55
155
255
425
605+
32.79 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
4.91 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Elizabethtown, Kentucky
Elizabethtown, Kentucky
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AQI 33
Good
5.94μg/m³
PM2.5
25.40μg/m³
PM10
23.61ppb
O3
0.66ppb
SO2
5.16ppb
NO2
0.23ppm
CO
AQI 33
Good
5.85μg/m³
PM2.5
18.33μg/m³
PM10
15.01ppb
O3
0.78ppb
SO2
5.39ppb
NO2
0.22ppm
CO
AQI 27
Good
5.29μg/m³
PM2.5
27.58μg/m³
PM10
19.59ppb
O3
0.83ppb
SO2
5.13ppb
NO2
0.23ppm
CO
AQI 33
Good
5.67μg/m³
PM2.5
14.16μg/m³
PM10
20.62ppb
O3
0.81ppb
SO2
5.46ppb
NO2
0.22ppm
CO
AQI 33
Good
6.30μg/m³
PM2.5
14.83μg/m³
PM10
22.04ppb
O3
0.80ppb
SO2
5.57ppb
NO2
0.21ppm
CO
AQI 33
Good
5.61μg/m³
PM2.5
11.44μg/m³
PM10
19.41ppb
O3
0.84ppb
SO2
5.59ppb
NO2
0.21ppm
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 Elizabethtown, Kentucky is updated every hour.
The worst air quality in Elizabethtown, Kentucky in the last 24 hours was observed at 01:00:00 on 2026-09-07.
In the last 24 hrs, the best air quality in Elizabethtown, Kentucky was observed at 10:00:00 on 2026-09-07.
The current air quality in Elizabethtown, Kentucky is 31, categorized as Good based on real-time data.
The most common pollutant in Elizabethtown, Kentucky is O3.
If the air quality in Elizabethtown, Kentucky is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Elizabethtown, Kentucky is 4.626 μg/m3.
The current PM10 concentration at Elizabethtown, Kentucky is 19.917 μg/m3.
The current carbon monoxide (CO) concentration at Elizabethtown, Kentucky is 0.227 ppm.
The current sulfur dioxide (SO2) concentration at Elizabethtown, Kentucky is 0.704 ppb.
The current ozone (O3) concentration at Elizabethtown, Kentucky is 32.788 ppm.
The current nitrogen dioxide (NO2) concentration at Elizabethtown, Kentucky is 4.91 ppb.
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