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)
58
Moderate
Lyndon, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.82 μg/m³
0
55
155
255
425
605+
56.88 ppb
0
55
71
86
201
201+
0.74 ppb
0
36
76
186
605
1005+
3.45 ppb
0
54
101
361
1250
2050+
0.13 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
3.81μg/m³
PM2.5
11.34μg/m³
PM10
56.26ppb
O3
0.71ppb
SO2
2.45ppb
NO2
0.12ppm
CO
AQI 71
Moderate
3.98μg/m³
PM2.5
11.20μg/m³
PM10
60.91ppb
O3
0.80ppb
SO2
4.06ppb
NO2
0.14ppm
CO
AQI 43
Good
3.72μg/m³
PM2.5
15.94μg/m³
PM10
46.45ppb
O3
0.70ppb
SO2
4.30ppb
NO2
0.13ppm
CO
AQI 47
Good
4.02μg/m³
PM2.5
14.72μg/m³
PM10
51.01ppb
O3
0.60ppb
SO2
4.81ppb
NO2
0.13ppm
CO
AQI 44
Good
3.76μg/m³
PM2.5
16.00μg/m³
PM10
46.89ppb
O3
0.69ppb
SO2
4.32ppb
NO2
0.13ppm
CO
AQI 50
Good
4.11μg/m³
PM2.5
13.08μg/m³
PM10
53.63ppb
O3
0.50ppb
SO2
5.08ppb
NO2
0.13ppm
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 06:00:00 on 2026-06-13.
In the last 24 hrs, the best air quality in Lyndon, Kentucky was observed at 08:00:00 on 2026-06-13.
The current air quality in Lyndon, Kentucky is 58, categorized as Moderate based on real-time data.
The most common pollutant in Lyndon, Kentucky is O3.
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 3.883 μg/m3.
The current PM10 concentration at Lyndon, Kentucky is 11.817 μg/m3.
The current carbon monoxide (CO) concentration at Lyndon, Kentucky is 0.128 ppm.
The current sulfur dioxide (SO2) concentration at Lyndon, Kentucky is 0.744 ppb.
The current ozone (O3) concentration at Lyndon, Kentucky is 56.885 ppm.
The current nitrogen dioxide (NO2) concentration at Lyndon, Kentucky is 3.449 ppb.
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