Stay updated with real-time air quality in Owensboro, 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)
56
Moderate
Owensboro, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.28 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
54.36 μg/m³
0
55
155
255
425
605+
47.94 ppb
0
55
71
86
201
201+
2.95 ppb
0
36
76
186
605
1005+
17.33 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Owensboro, Kentucky
Owensboro, Kentucky
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AQI 54
Moderate
11.50μg/m³
PM2.5
32.66μg/m³
PM10
49.35ppb
O3
1.56ppb
SO2
17.73ppb
NO2
0.23ppm
CO
AQI 54
Moderate
11.22μg/m³
PM2.5
37.41μg/m³
PM10
49.29ppb
O3
0.78ppb
SO2
15.71ppb
NO2
0.21ppm
CO
AQI 56
Moderate
11.61μg/m³
PM2.5
53.58μg/m³
PM10
49.69ppb
O3
1.71ppb
SO2
18.28ppb
NO2
0.28ppm
CO
AQI 56
Moderate
12.08μg/m³
PM2.5
31.76μg/m³
PM10
47.08ppb
O3
2.34ppb
SO2
17.70ppb
NO2
0.32ppm
CO
AQI 56
Moderate
12.32μg/m³
PM2.5
51.90μg/m³
PM10
50.64ppb
O3
2.27ppb
SO2
15.77ppb
NO2
0.31ppm
CO
AQI 58
Moderate
13.35μg/m³
PM2.5
44.56μg/m³
PM10
51.04ppb
O3
1.14ppb
SO2
23.77ppb
NO2
0.36ppm
CO
The air quality data for Kentucky, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Owensboro, Kentucky are available every hour.
Owensboro, Kentucky experienced its worst air quality at 09:00:00, 2026-04-23.
The best air quality in Owensboro, Kentucky was observed at 06:00:00 on 2026-04-23.
The air quality in Owensboro, Kentucky right now is Moderate, with an AQI of 56.
In Owensboro, Kentucky, PM2.5 is the most frequently found pollutant.
When air quality in Owensboro, Kentucky is compromised, staying indoors and wearing a mask can reduce health risks.
Owensboro, Kentucky currently has a PM2.5 concentration of 12.279 μg/m3.
Owensboro, Kentucky currently has a PM10 concentration of 54.359 μg/m3.
The current carbon monoxide (CO) level in Owensboro, Kentucky is 0.295 ppm.
The current sulfur dioxide (SO2) concentration in Owensboro, Kentucky is 2.948 ppb.
Owensboro, Kentucky currently has an ozone (O3) concentration of 47.935 ppm.
The current level of nitrogen dioxide (NO2) in Owensboro, Kentucky is 17.329 ppb.
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