Stay updated with real-time air quality in Radcliff, 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)
37
Good
Radcliff, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.34 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.04 μg/m³
0
55
155
255
425
605+
39.71 ppb
0
55
71
86
201
201+
1.35 ppb
0
36
76
186
605
1005+
6.75 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Radcliff, Kentucky
Radcliff, Kentucky
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AQI 45
Good
4.30μg/m³
PM2.5
18.94μg/m³
PM10
48.99ppb
O3
1.13ppb
SO2
3.90ppb
NO2
0.14ppm
CO
AQI 43
Good
4.71μg/m³
PM2.5
21.62μg/m³
PM10
46.01ppb
O3
1.28ppb
SO2
2.94ppb
NO2
0.14ppm
CO
AQI 43
Good
4.15μg/m³
PM2.5
12.05μg/m³
PM10
46.10ppb
O3
0.99ppb
SO2
2.67ppb
NO2
0.12ppm
CO
AQI 42
Good
3.99μg/m³
PM2.5
13.78μg/m³
PM10
44.66ppb
O3
1.24ppb
SO2
3.68ppb
NO2
0.15ppm
CO
AQI 44
Good
4.47μg/m³
PM2.5
17.72μg/m³
PM10
46.99ppb
O3
1.29ppb
SO2
2.85ppb
NO2
0.13ppm
CO
AQI 43
Good
4.14μg/m³
PM2.5
14.63μg/m³
PM10
46.45ppb
O3
1.16ppb
SO2
2.51ppb
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 Radcliff, Kentucky is updated every hour for accuracy.
In the past 24 hours, the air quality in Radcliff, Kentucky was at its worst at 03:00:00 on 2025-08-30.
In the last 24 hours, the best air quality in Radcliff, Kentucky was observed at 03:00:00 on 2025-08-30.
As of now, the AQI in Radcliff, Kentucky is 44, indicating Good conditions.
Radcliff, Kentucky air has the highest levels of O3.
Poor air quality in Radcliff, Kentucky means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Radcliff, Kentucky are currently 4.361 μg/m3.
The PM10 concentration in Radcliff, Kentucky is 24.337 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Radcliff, Kentucky is 0.135 ppm.
Currently, Radcliff, Kentucky has a sulfur dioxide (SO2) concentration of 1.152 ppb.
The current ozone (O3) level in Radcliff, Kentucky at the moment is 48.349 ppm.
Nitrogen dioxide (NO2) level in Radcliff, Kentucky at the moment is 3.617 ppb.
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