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)
49
Good
Berea, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.40 μg/m³
0
55
155
255
425
605+
32.28 ppb
0
55
71
86
201
201+
1.03 ppb
0
36
76
186
605
1005+
17.58 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Berea, Kentucky
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AQI 49
Good
9.16μg/m³
PM2.5
44.53μg/m³
PM10
35.70ppb
O3
0.99ppb
SO2
7.45ppb
NO2
0.14ppm
CO
AQI 52
Moderate
9.50μg/m³
PM2.5
42.98μg/m³
PM10
34.13ppb
O3
1.06ppb
SO2
7.65ppb
NO2
0.14ppm
CO
AQI 44
Good
7.97μg/m³
PM2.5
30.05μg/m³
PM10
34.36ppb
O3
1.03ppb
SO2
7.98ppb
NO2
0.15ppm
CO
AQI 49
Good
9.46μg/m³
PM2.5
49.86μg/m³
PM10
35.42ppb
O3
1.15ppb
SO2
8.64ppb
NO2
0.14ppm
CO
AQI 52
Moderate
10.06μg/m³
PM2.5
44.84μg/m³
PM10
39.73ppb
O3
1.08ppb
SO2
7.35ppb
NO2
0.14ppm
CO
AQI 33
Good
6.40μg/m³
PM2.5
29.00μg/m³
PM10
31.00ppb
O3
1.06ppb
SO2
7.53ppb
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 07:00:00 on 2026-03-06.
In the last 24 hours, the best air quality in Berea, Kentucky was observed at 02:00:00 on 2026-03-06.
As of now, the AQI in Berea, Kentucky is 44, 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 8.107 μg/m3.
The PM10 concentration in Berea, Kentucky is 34.841 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Berea, Kentucky is 0.164 ppm.
Currently, Berea, Kentucky has a sulfur dioxide (SO2) concentration of 0.984 ppb.
The current ozone (O3) level in Berea, Kentucky at the moment is 35.793 ppm.
Nitrogen dioxide (NO2) level in Berea, Kentucky at the moment is 8.473 ppb.
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