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)
27
Good
Owensboro, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.06 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.86 μg/m³
0
55
155
255
425
605+
15.70 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
3.46 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Owensboro, Kentucky
Owensboro, Kentucky
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AQI 33
Good
5.98μg/m³
PM2.5
19.06μg/m³
PM10
23.61ppb
O3
0.41ppb
SO2
1.79ppb
NO2
0.19ppm
CO
AQI 33
Good
5.99μg/m³
PM2.5
19.32μg/m³
PM10
24.67ppb
O3
0.46ppb
SO2
0.73ppb
NO2
0.20ppm
CO
AQI 27
Good
5.35μg/m³
PM2.5
25.48μg/m³
PM10
23.75ppb
O3
0.47ppb
SO2
3.61ppb
NO2
0.18ppm
CO
AQI 33
Good
5.51μg/m³
PM2.5
13.40μg/m³
PM10
23.45ppb
O3
0.62ppb
SO2
3.92ppb
NO2
0.21ppm
CO
AQI 33
Good
5.74μg/m³
PM2.5
16.68μg/m³
PM10
22.18ppb
O3
0.57ppb
SO2
3.70ppb
NO2
0.22ppm
CO
AQI 33
Good
5.94μg/m³
PM2.5
25.40μg/m³
PM10
23.61ppb
O3
0.66ppb
SO2
5.16ppb
NO2
0.23ppm
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 03:00:00, 2026-09-07.
The best air quality in Owensboro, Kentucky was observed at 10:00:00 on 2026-09-07.
The air quality in Owensboro, Kentucky right now is Good, with an AQI of 27.
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 5.16 μg/m3.
Owensboro, Kentucky currently has a PM10 concentration of 21.9 μg/m3.
The current carbon monoxide (CO) level in Owensboro, Kentucky is 0.209 ppm.
The current sulfur dioxide (SO2) concentration in Owensboro, Kentucky is 0.776 ppb.
Owensboro, Kentucky currently has an ozone (O3) concentration of 12.88 ppm.
The current level of nitrogen dioxide (NO2) in Owensboro, Kentucky is 3.508 ppb.
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