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)
34
Good
Berea, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.26 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.64 μg/m³
0
55
155
255
425
605+
37.43 ppb
0
55
71
86
201
201+
1.16 ppb
0
36
76
186
605
1005+
5.16 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Berea, Kentucky
Berea, Kentucky
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AQI 28
Good
5.16μg/m³
PM2.5
22.10μg/m³
PM10
29.66ppb
O3
1.35ppb
SO2
13.02ppb
NO2
0.31ppm
CO
AQI 27
Good
5.21μg/m³
PM2.5
23.01μg/m³
PM10
29.03ppb
O3
1.13ppb
SO2
13.07ppb
NO2
0.33ppm
CO
AQI 28
Good
5.18μg/m³
PM2.5
26.00μg/m³
PM10
29.67ppb
O3
1.08ppb
SO2
11.44ppb
NO2
0.35ppm
CO
AQI 27
Good
5.41μg/m³
PM2.5
28.28μg/m³
PM10
27.34ppb
O3
1.64ppb
SO2
13.07ppb
NO2
0.30ppm
CO
AQI 33
Good
5.58μg/m³
PM2.5
23.95μg/m³
PM10
29.96ppb
O3
1.35ppb
SO2
13.12ppb
NO2
0.32ppm
CO
AQI 27
Good
5.10μg/m³
PM2.5
22.00μg/m³
PM10
28.00ppb
O3
0.89ppb
SO2
11.24ppb
NO2
0.34ppm
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 11:00:00 on 2025-10-21.
In the last 24 hours, the best air quality in Berea, Kentucky was observed at 02:00:00 on 2025-10-21.
As of now, the AQI in Berea, Kentucky is 30, 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 5.149 μg/m3.
The PM10 concentration in Berea, Kentucky is 22.043 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Berea, Kentucky is 0.146 ppm.
Currently, Berea, Kentucky has a sulfur dioxide (SO2) concentration of 1.192 ppb.
The current ozone (O3) level in Berea, Kentucky at the moment is 32.048 ppm.
Nitrogen dioxide (NO2) level in Berea, Kentucky at the moment is 8.382 ppb.
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