Stay updated with real-time air quality in LexingtonFayette, 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)
26
Good
LexingtonFayette, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.98 μg/m³
0
55
155
255
425
605+
28.13 ppb
0
55
71
86
201
201+
1.01 ppb
0
36
76
186
605
1005+
5.73 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
LexingtonFayette, Kentucky
LexingtonFayette, Kentucky
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AQI 38
Good
7.06μg/m³
PM2.5
31.81μg/m³
PM10
22.01ppb
O3
1.13ppb
SO2
12.45ppb
NO2
0.22ppm
CO
AQI 33
Good
6.32μg/m³
PM2.5
28.07μg/m³
PM10
22.00ppb
O3
1.14ppb
SO2
12.53ppb
NO2
0.22ppm
CO
AQI 44
Good
7.54μg/m³
PM2.5
27.11μg/m³
PM10
19.01ppb
O3
1.17ppb
SO2
12.61ppb
NO2
0.22ppm
CO
AQI 38
Good
7.38μg/m³
PM2.5
28.22μg/m³
PM10
19.18ppb
O3
1.12ppb
SO2
12.43ppb
NO2
0.22ppm
CO
AQI 33
Good
6.22μg/m³
PM2.5
26.01μg/m³
PM10
19.42ppb
O3
1.52ppb
SO2
11.69ppb
NO2
0.22ppm
CO
AQI 33
Good
6.36μg/m³
PM2.5
23.96μg/m³
PM10
20.00ppb
O3
1.25ppb
SO2
11.65ppb
NO2
0.22ppm
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 Lexingtonfayette, Kentucky are available every hour.
Lexingtonfayette, Kentucky experienced its worst air quality at 02:00:00, 2025-07-17.
The best air quality in Lexingtonfayette, Kentucky was observed at 03:00:00 on 2025-07-16.
The air quality in Lexingtonfayette, Kentucky right now is Good, with an AQI of 38.
In Lexingtonfayette, Kentucky, PM2.5 is the most frequently found pollutant.
When air quality in Lexingtonfayette, Kentucky is compromised, staying indoors and wearing a mask can reduce health risks.
Lexingtonfayette, Kentucky currently has a PM2.5 concentration of 7.356 μg/m3.
Lexingtonfayette, Kentucky currently has a PM10 concentration of 32.799 μg/m3.
The current carbon monoxide (CO) level in Lexingtonfayette, Kentucky is 0.22 ppm.
The current sulfur dioxide (SO2) concentration in Lexingtonfayette, Kentucky is 1.369 ppb.
Lexingtonfayette, Kentucky currently has an ozone (O3) concentration of 24.097 ppm.
The current level of nitrogen dioxide (NO2) in Lexingtonfayette, Kentucky is 10.834 ppb.
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