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)
36
Good
Somerset, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.40 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.00 μg/m³
0
55
155
255
425
605+
39.00 ppb
0
55
71
86
201
201+
1.07 ppb
0
36
76
186
605
1005+
4.54 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Somerset, Kentucky
Somerset, Kentucky
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AQI 62
Moderate
14.96μg/m³
PM2.5
53.83μg/m³
PM10
47.87ppb
O3
1.14ppb
SO2
13.68ppb
NO2
0.24ppm
CO
AQI 62
Moderate
15.39μg/m³
PM2.5
68.56μg/m³
PM10
43.30ppb
O3
1.06ppb
SO2
14.09ppb
NO2
0.23ppm
CO
AQI 58
Moderate
12.51μg/m³
PM2.5
35.02μg/m³
PM10
45.14ppb
O3
0.81ppb
SO2
13.90ppb
NO2
0.23ppm
CO
AQI 60
Moderate
14.48μg/m³
PM2.5
54.82μg/m³
PM10
41.80ppb
O3
1.14ppb
SO2
13.68ppb
NO2
0.24ppm
CO
AQI 58
Moderate
12.91μg/m³
PM2.5
58.93μg/m³
PM10
43.05ppb
O3
1.10ppb
SO2
13.51ppb
NO2
0.24ppm
CO
AQI 58
Moderate
12.63μg/m³
PM2.5
57.07μg/m³
PM10
43.98ppb
O3
1.12ppb
SO2
13.58ppb
NO2
0.25ppm
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 12:00:00 on 2025-10-19.
In the last 24 hours, the best air quality in Somerset, Kentucky was observed at 04:00:00 on 2025-10-18.
As of now, the AQI in Somerset, Kentucky is 77, indicating Moderate 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 22.596 μg/m3.
The PM10 concentration in Somerset, Kentucky is 98.976 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Somerset, Kentucky is 0.232 ppm.
Currently, Somerset, Kentucky has a sulfur dioxide (SO2) concentration of 1.126 ppb.
The current ozone (O3) level in Somerset, Kentucky at the moment is 45.999 ppm.
Nitrogen dioxide (NO2) level in Somerset, Kentucky at the moment is 14.178 ppb.
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