Stay updated with real-time air quality in Lyndon, 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)
54
Moderate
Lyndon, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.32 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.68 μg/m³
0
55
155
255
425
605+
27.45 ppb
0
55
71
86
201
201+
0.42 ppb
0
36
76
186
605
1005+
4.11 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Lyndon, Kentucky
Lyndon, Kentucky
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AQI 54
Moderate
11.12μg/m³
PM2.5
20.26μg/m³
PM10
28.16ppb
O3
0.33ppb
SO2
4.41ppb
NO2
0.20ppm
CO
AQI 56
Moderate
11.63μg/m³
PM2.5
20.26μg/m³
PM10
27.09ppb
O3
0.52ppb
SO2
3.81ppb
NO2
0.21ppm
CO
AQI 56
Moderate
12.17μg/m³
PM2.5
54.32μg/m³
PM10
19.54ppb
O3
0.48ppb
SO2
3.88ppb
NO2
0.21ppm
CO
AQI 56
Moderate
12.01μg/m³
PM2.5
41.99μg/m³
PM10
18.09ppb
O3
0.50ppb
SO2
3.88ppb
NO2
0.22ppm
CO
AQI 56
Moderate
12.12μg/m³
PM2.5
53.51μg/m³
PM10
19.48ppb
O3
0.48ppb
SO2
3.87ppb
NO2
0.21ppm
CO
AQI 56
Moderate
12.40μg/m³
PM2.5
31.06μg/m³
PM10
15.35ppb
O3
0.55ppb
SO2
3.89ppb
NO2
0.24ppm
CO
Air quality data and pollutant measurements for Kentucky, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Lyndon, Kentucky is updated every hour.
The worst air quality in Lyndon, Kentucky in the last 24 hours was observed at 08:00:00 on 2026-06-07.
In the last 24 hrs, the best air quality in Lyndon, Kentucky was observed at 07:00:00 on 2026-06-08.
The current air quality in Lyndon, Kentucky is 54, categorized as Moderate based on real-time data.
The most common pollutant in Lyndon, Kentucky is PM2.5.
If the air quality in Lyndon, Kentucky is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Lyndon, Kentucky is 11.324 μg/m3.
The current PM10 concentration at Lyndon, Kentucky is 23.681 μg/m3.
The current carbon monoxide (CO) concentration at Lyndon, Kentucky is 0.207 ppm.
The current sulfur dioxide (SO2) concentration at Lyndon, Kentucky is 0.422 ppb.
The current ozone (O3) concentration at Lyndon, Kentucky is 27.455 ppm.
The current nitrogen dioxide (NO2) concentration at Lyndon, Kentucky is 4.108 ppb.
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