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)
33
Good
Owensboro, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.67 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.80 μg/m³
0
55
155
255
425
605+
8.06 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
29.59 ppb
0
54
101
361
1250
2050+
0.59 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Owensboro, Kentucky
Owensboro, Kentucky
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AQI 23
Good
3.33μg/m³
PM2.5
16.48μg/m³
PM10
25.40ppb
O3
1.97ppb
SO2
15.74ppb
NO2
0.30ppm
CO
AQI 24
Good
3.37μg/m³
PM2.5
14.90μg/m³
PM10
26.10ppb
O3
3.50ppb
SO2
16.37ppb
NO2
0.30ppm
CO
AQI 27
Good
3.09μg/m³
PM2.5
16.74μg/m³
PM10
28.59ppb
O3
1.41ppb
SO2
15.53ppb
NO2
0.31ppm
CO
AQI 31
Good
3.49μg/m³
PM2.5
11.08μg/m³
PM10
33.27ppb
O3
1.04ppb
SO2
12.84ppb
NO2
0.32ppm
CO
AQI 33
Good
3.54μg/m³
PM2.5
13.35μg/m³
PM10
35.50ppb
O3
1.24ppb
SO2
11.15ppb
NO2
0.30ppm
CO
AQI 34
Good
3.54μg/m³
PM2.5
10.38μg/m³
PM10
37.10ppb
O3
0.54ppb
SO2
16.19ppb
NO2
0.35ppm
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 08:00:00, 2026-01-22.
The best air quality in Owensboro, Kentucky was observed at 12:00:00 on 2026-01-23.
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 4.914 μg/m3.
Owensboro, Kentucky currently has a PM10 concentration of 21.784 μg/m3.
The current carbon monoxide (CO) level in Owensboro, Kentucky is 0.406 ppm.
The current sulfur dioxide (SO2) concentration in Owensboro, Kentucky is 0.733 ppb.
Owensboro, Kentucky currently has an ozone (O3) concentration of 9.324 ppm.
The current level of nitrogen dioxide (NO2) in Owensboro, Kentucky is 24.896 ppb.
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