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)
22
Good
Berea, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.12 μg/m³
0
55
155
255
425
605+
20.82 ppb
0
55
71
86
201
201+
1.17 ppb
0
36
76
186
605
1005+
5.78 ppb
0
54
101
361
1250
2050+
0.16 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
3.28μg/m³
PM2.5
16.76μg/m³
PM10
28.92ppb
O3
0.63ppb
SO2
10.97ppb
NO2
0.21ppm
CO
AQI 23
Good
3.60μg/m³
PM2.5
15.99μg/m³
PM10
24.93ppb
O3
0.63ppb
SO2
10.92ppb
NO2
0.21ppm
CO
AQI 23
Good
3.03μg/m³
PM2.5
24.51μg/m³
PM10
23.32ppb
O3
0.62ppb
SO2
10.87ppb
NO2
0.21ppm
CO
AQI 27
Good
3.82μg/m³
PM2.5
19.77μg/m³
PM10
29.32ppb
O3
0.96ppb
SO2
12.12ppb
NO2
0.20ppm
CO
AQI 19
Good
3.41μg/m³
PM2.5
15.06μg/m³
PM10
21.20ppb
O3
0.92ppb
SO2
11.17ppb
NO2
0.21ppm
CO
AQI 25
Good
3.50μg/m³
PM2.5
16.00μg/m³
PM10
27.00ppb
O3
0.61ppb
SO2
10.44ppb
NO2
0.21ppm
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 08:00:00 on 2025-07-17.
In the last 24 hours, the best air quality in Berea, Kentucky was observed at 02:00:00 on 2025-07-18.
As of now, the AQI in Berea, Kentucky is 29, 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 3.471 μg/m3.
The PM10 concentration in Berea, Kentucky is 17.879 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Berea, Kentucky is 0.207 ppm.
Currently, Berea, Kentucky has a sulfur dioxide (SO2) concentration of 0.796 ppb.
The current ozone (O3) level in Berea, Kentucky at the moment is 30.609 ppm.
Nitrogen dioxide (NO2) level in Berea, Kentucky at the moment is 10.738 ppb.
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