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)
35
Good
Berea, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.92 μg/m³
0
55
155
255
425
605+
38.31 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
6.70 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Berea, Kentucky
Berea, Kentucky
Scroll To Air Quality MapLoading...
AQI 39
Good
3.92μg/m³
PM2.5
14.99μg/m³
PM10
41.73ppb
O3
0.63ppb
SO2
6.83ppb
NO2
0.12ppm
CO
AQI 41
Good
3.81μg/m³
PM2.5
17.02μg/m³
PM10
43.99ppb
O3
0.60ppb
SO2
6.96ppb
NO2
0.12ppm
CO
AQI 42
Good
4.40μg/m³
PM2.5
15.16μg/m³
PM10
44.87ppb
O3
0.54ppb
SO2
6.52ppb
NO2
0.12ppm
CO
AQI 39
Good
4.04μg/m³
PM2.5
16.73μg/m³
PM10
42.37ppb
O3
1.11ppb
SO2
7.12ppb
NO2
0.12ppm
CO
AQI 41
Good
3.99μg/m³
PM2.5
17.96μg/m³
PM10
44.00ppb
O3
0.65ppb
SO2
7.25ppb
NO2
0.12ppm
CO
AQI 38
Good
5.40μg/m³
PM2.5
23.00μg/m³
PM10
41.00ppb
O3
0.54ppb
SO2
6.60ppb
NO2
0.15ppm
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 2026-07-22.
In the last 24 hours, the best air quality in Berea, Kentucky was observed at 01:00:00 on 2026-07-23.
As of now, the AQI in Berea, Kentucky is 35, 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 4.536 μg/m3.
The PM10 concentration in Berea, Kentucky is 18.921 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Berea, Kentucky is 0.125 ppm.
Currently, Berea, Kentucky has a sulfur dioxide (SO2) concentration of 0.604 ppb.
The current ozone (O3) level in Berea, Kentucky at the moment is 38.307 ppm.
Nitrogen dioxide (NO2) level in Berea, Kentucky at the moment is 6.7 ppb.
All Rights Reserved © Ambee Inc. 2025