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)
41
Good
Elizabethtown, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.95 μg/m³
0
55
155
255
425
605+
44.05 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
5.22 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Elizabethtown, Kentucky
Elizabethtown, Kentucky
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AQI 44
Good
3.79μg/m³
PM2.5
22.37μg/m³
PM10
48.38ppb
O3
0.37ppb
SO2
5.04ppb
NO2
0.12ppm
CO
AQI 43
Good
3.67μg/m³
PM2.5
9.61μg/m³
PM10
46.00ppb
O3
0.32ppb
SO2
4.66ppb
NO2
0.11ppm
CO
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
3.60μg/m³
PM2.5
16.01μg/m³
PM10
45.42ppb
O3
0.32ppb
SO2
4.49ppb
NO2
0.11ppm
CO
AQI 46
Good
3.95μg/m³
PM2.5
13.14μg/m³
PM10
49.74ppb
O3
0.30ppb
SO2
4.36ppb
NO2
0.11ppm
CO
AQI 43
Good
3.42μg/m³
PM2.5
7.38μg/m³
PM10
45.61ppb
O3
0.28ppb
SO2
3.93ppb
NO2
0.11ppm
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 10:00:00 on 2026-07-22.
In the last 24 hrs, the best air quality in Elizabethtown, Kentucky was observed at 02:00:00 on 2026-07-23.
The current air quality in Elizabethtown, Kentucky is 41, 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 3.209 μg/m3.
The current PM10 concentration at Elizabethtown, Kentucky is 13.951 μg/m3.
The current carbon monoxide (CO) concentration at Elizabethtown, Kentucky is 0.123 ppm.
The current sulfur dioxide (SO2) concentration at Elizabethtown, Kentucky is 0.409 ppb.
The current ozone (O3) concentration at Elizabethtown, Kentucky is 44.052 ppm.
The current nitrogen dioxide (NO2) concentration at Elizabethtown, Kentucky is 5.22 ppb.
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