Stay updated with real-time air quality in Somerset, 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)
38
Good
Somerset, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.00 μg/m³
0
55
155
255
425
605+
32.00 ppb
0
55
71
86
201
201+
5.06 ppb
0
36
76
186
605
1005+
6.84 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Somerset, Kentucky
Somerset, Kentucky
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AQI 27
Good
5.49μg/m³
PM2.5
23.12μg/m³
PM10
27.37ppb
O3
0.46ppb
SO2
14.69ppb
NO2
0.14ppm
CO
AQI 33
Good
5.50μg/m³
PM2.5
21.71μg/m³
PM10
26.32ppb
O3
1.42ppb
SO2
14.64ppb
NO2
0.14ppm
CO
AQI 33
Good
6.08μg/m³
PM2.5
25.01μg/m³
PM10
21.43ppb
O3
1.14ppb
SO2
14.44ppb
NO2
0.15ppm
CO
AQI 33
Good
5.53μg/m³
PM2.5
22.97μg/m³
PM10
29.20ppb
O3
1.77ppb
SO2
14.65ppb
NO2
0.14ppm
CO
AQI 27
Good
4.91μg/m³
PM2.5
21.05μg/m³
PM10
22.09ppb
O3
1.64ppb
SO2
13.09ppb
NO2
0.14ppm
CO
AQI 27
Good
5.38μg/m³
PM2.5
22.92μg/m³
PM10
25.83ppb
O3
1.77ppb
SO2
13.89ppb
NO2
0.14ppm
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 Somerset, Kentucky is updated every hour for accuracy.
In the past 24 hours, the air quality in Somerset, Kentucky was at its worst at 07:00:00 on 2025-09-02.
In the last 24 hours, the best air quality in Somerset, Kentucky was observed at 03:00:00 on 2025-09-03.
As of now, the AQI in Somerset, Kentucky is 33, indicating Good conditions.
Somerset, Kentucky air has the highest levels of PM2.5.
Poor air quality in Somerset, Kentucky means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Somerset, Kentucky are currently 6.299 μg/m3.
The PM10 concentration in Somerset, Kentucky is 27.997 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Somerset, Kentucky is 0.167 ppm.
Currently, Somerset, Kentucky has a sulfur dioxide (SO2) concentration of 0.479 ppb.
The current ozone (O3) level in Somerset, Kentucky at the moment is 10.006 ppm.
Nitrogen dioxide (NO2) level in Somerset, Kentucky at the moment is 12.876 ppb.
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