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

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.28 μg/m³
0
55
155
255
425
605+
38.68 ppb
0
55
71
86
201
201+
1.29 ppb
0
36
76
186
605
1005+
8.00 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Covington, Kentucky
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AQI 34
Good
3.18μg/m³
PM2.5
9.81μg/m³
PM10
36.74ppb
O3
1.39ppb
SO2
6.00ppb
NO2
0.21ppm
CO
AQI 34
Good
3.21μg/m³
PM2.5
9.10μg/m³
PM10
36.78ppb
O3
1.40ppb
SO2
5.30ppb
NO2
0.19ppm
CO
AQI 34
Good
3.00μg/m³
PM2.5
11.10μg/m³
PM10
37.11ppb
O3
1.74ppb
SO2
7.14ppb
NO2
0.26ppm
CO
AQI 34
Good
3.25μg/m³
PM2.5
11.24μg/m³
PM10
36.64ppb
O3
1.39ppb
SO2
6.98ppb
NO2
0.25ppm
CO
AQI 33
Good
2.99μg/m³
PM2.5
12.38μg/m³
PM10
36.40ppb
O3
1.64ppb
SO2
8.23ppb
NO2
0.30ppm
CO
AQI 33
Good
2.96μg/m³
PM2.5
12.59μg/m³
PM10
36.14ppb
O3
1.15ppb
SO2
9.55ppb
NO2
0.36ppm
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 Covington, Kentucky is updated every hour for accuracy.
In the past 24 hours, the air quality in Covington, Kentucky was at its worst at 11:00:00 on 2026-03-13.
In the last 24 hours, the best air quality in Covington, Kentucky was observed at 01:00:00 on 2026-03-14.
As of now, the AQI in Covington, Kentucky is 36, indicating Good conditions.
Covington, Kentucky air has the highest levels of O3.
Poor air quality in Covington, Kentucky means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Covington, Kentucky are currently 2.739 μg/m3.
The PM10 concentration in Covington, Kentucky is 10.283 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Covington, Kentucky is 0.245 ppm.
Currently, Covington, Kentucky has a sulfur dioxide (SO2) concentration of 1.294 ppb.
The current ozone (O3) level in Covington, Kentucky at the moment is 38.682 ppm.
Nitrogen dioxide (NO2) level in Covington, Kentucky at the moment is 7.997 ppb.
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