Stay updated with real-time air quality in Berea, 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)
47
Good
Berea, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.65 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.40 μg/m³
0
55
155
255
425
605+
51.40 ppb
0
55
71
86
201
201+
2.05 ppb
0
36
76
186
605
1005+
4.39 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Berea, Kentucky
Berea, Kentucky
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AQI 49
Good
4.25μg/m³
PM2.5
16.37μg/m³
PM10
52.52ppb
O3
1.88ppb
SO2
4.35ppb
NO2
0.16ppm
CO
AQI 58
Moderate
3.60μg/m³
PM2.5
15.99μg/m³
PM10
56.80ppb
O3
1.81ppb
SO2
3.62ppb
NO2
0.15ppm
CO
AQI 49
Good
4.68μg/m³
PM2.5
14.86μg/m³
PM10
53.17ppb
O3
0.89ppb
SO2
3.73ppb
NO2
0.16ppm
CO
AQI 47
Good
3.66μg/m³
PM2.5
15.00μg/m³
PM10
50.98ppb
O3
2.60ppb
SO2
4.29ppb
NO2
0.16ppm
CO
AQI 44
Good
3.32μg/m³
PM2.5
15.06μg/m³
PM10
47.46ppb
O3
1.95ppb
SO2
3.56ppb
NO2
0.16ppm
CO
AQI 48
Good
6.20μg/m³
PM2.5
28.00μg/m³
PM10
52.00ppb
O3
0.90ppb
SO2
3.68ppb
NO2
0.17ppm
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 Berea, Kentucky is updated every hour for accuracy.
In the past 24 hours, the air quality in Berea, Kentucky was at its worst at 09:00:00 on 2026-06-13.
In the last 24 hours, the best air quality in Berea, Kentucky was observed at 03:00:00 on 2026-06-13.
As of now, the AQI in Berea, Kentucky is 47, indicating Good conditions.
Berea, Kentucky air has the highest levels of O3.
Poor air quality in Berea, Kentucky means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Berea, Kentucky are currently 4.648 μg/m3.
The PM10 concentration in Berea, Kentucky is 18.4 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Berea, Kentucky is 0.155 ppm.
Currently, Berea, Kentucky has a sulfur dioxide (SO2) concentration of 2.048 ppb.
The current ozone (O3) level in Berea, Kentucky at the moment is 51.396 ppm.
Nitrogen dioxide (NO2) level in Berea, Kentucky at the moment is 4.392 ppb.
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