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)
33
Good
Berea, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.73 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.95 μg/m³
0
55
155
255
425
605+
20.36 ppb
0
55
71
86
201
201+
1.07 ppb
0
36
76
186
605
1005+
5.22 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Berea, Kentucky
Berea, Kentucky
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AQI 27
Good
5.29μg/m³
PM2.5
16.54μg/m³
PM10
24.14ppb
O3
1.03ppb
SO2
5.31ppb
NO2
0.26ppm
CO
AQI 23
Good
4.31μg/m³
PM2.5
19.02μg/m³
PM10
24.96ppb
O3
1.02ppb
SO2
5.15ppb
NO2
0.26ppm
CO
AQI 27
Good
5.08μg/m³
PM2.5
16.64μg/m³
PM10
25.85ppb
O3
0.96ppb
SO2
5.04ppb
NO2
0.24ppm
CO
AQI 27
Good
5.37μg/m³
PM2.5
17.52μg/m³
PM10
20.06ppb
O3
1.80ppb
SO2
5.17ppb
NO2
0.26ppm
CO
AQI 22
Good
4.50μg/m³
PM2.5
19.96μg/m³
PM10
23.09ppb
O3
1.49ppb
SO2
5.25ppb
NO2
0.26ppm
CO
AQI 33
Good
5.70μg/m³
PM2.5
25.00μg/m³
PM10
20.00ppb
O3
0.96ppb
SO2
6.39ppb
NO2
0.24ppm
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 05:00:00 on 2026-09-06.
In the last 24 hours, the best air quality in Berea, Kentucky was observed at 10:00:00 on 2026-09-07.
As of now, the AQI in Berea, Kentucky is 33, indicating Good conditions.
Berea, Kentucky air has the highest levels of PM2.5.
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 5.732 μg/m3.
The PM10 concentration in Berea, Kentucky is 23.952 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Berea, Kentucky is 0.259 ppm.
Currently, Berea, Kentucky has a sulfur dioxide (SO2) concentration of 1.07 ppb.
The current ozone (O3) level in Berea, Kentucky at the moment is 20.358 ppm.
Nitrogen dioxide (NO2) level in Berea, Kentucky at the moment is 5.22 ppb.
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