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)
49
Good
Elizabethtown, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.98 μg/m³
0
55
155
255
425
605+
52.92 ppb
0
55
71
86
201
201+
2.41 ppb
0
36
76
186
605
1005+
6.62 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Elizabethtown, Kentucky
Elizabethtown, Kentucky
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AQI 54
Moderate
7.72μg/m³
PM2.5
60.53μg/m³
PM10
42.99ppb
O3
1.99ppb
SO2
7.31ppb
NO2
0.21ppm
CO
AQI 49
Good
8.67μg/m³
PM2.5
23.55μg/m³
PM10
43.00ppb
O3
2.08ppb
SO2
6.82ppb
NO2
0.21ppm
CO
AQI 42
Good
5.69μg/m³
PM2.5
26.05μg/m³
PM10
44.97ppb
O3
2.14ppb
SO2
7.55ppb
NO2
0.21ppm
CO
AQI 44
Good
7.97μg/m³
PM2.5
24.78μg/m³
PM10
43.16ppb
O3
2.08ppb
SO2
6.71ppb
NO2
0.21ppm
CO
AQI 49
Good
9.06μg/m³
PM2.5
35.41μg/m³
PM10
41.37ppb
O3
2.21ppb
SO2
6.28ppb
NO2
0.20ppm
CO
AQI 44
Good
6.94μg/m³
PM2.5
20.17μg/m³
PM10
48.25ppb
O3
2.21ppb
SO2
6.01ppb
NO2
0.20ppm
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 03:00:00 on 2026-10-22.
In the last 24 hrs, the best air quality in Elizabethtown, Kentucky was observed at 08:00:00 on 2026-10-22.
The current air quality in Elizabethtown, Kentucky is 49, 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 5.923 μg/m3.
The current PM10 concentration at Elizabethtown, Kentucky is 26.977 μg/m3.
The current carbon monoxide (CO) concentration at Elizabethtown, Kentucky is 0.219 ppm.
The current sulfur dioxide (SO2) concentration at Elizabethtown, Kentucky is 2.408 ppb.
The current ozone (O3) concentration at Elizabethtown, Kentucky is 52.921 ppm.
The current nitrogen dioxide (NO2) concentration at Elizabethtown, Kentucky is 6.62 ppb.
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