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

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.32 μg/m³
0
55
155
255
425
605+
24.45 ppb
0
55
71
86
201
201+
0.82 ppb
0
36
76
186
605
1005+
30.62 ppb
0
54
101
361
1250
2050+
0.52 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
La Grange, Kentucky
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AQI 32
Good
4.88μg/m³
PM2.5
14.46μg/m³
PM10
16.17ppb
O3
0.52ppb
SO2
34.33ppb
NO2
0.56ppm
CO
AQI 30
Good
5.40μg/m³
PM2.5
22.82μg/m³
PM10
19.82ppb
O3
0.85ppb
SO2
31.55ppb
NO2
0.51ppm
CO
AQI 33
Good
5.07μg/m³
PM2.5
10.05μg/m³
PM10
14.95ppb
O3
0.47ppb
SO2
34.89ppb
NO2
0.55ppm
CO
AQI 32
Good
4.74μg/m³
PM2.5
15.96μg/m³
PM10
15.41ppb
O3
0.56ppb
SO2
33.97ppb
NO2
0.59ppm
CO
AQI 30
Good
5.04μg/m³
PM2.5
21.29μg/m³
PM10
25.74ppb
O3
0.42ppb
SO2
32.33ppb
NO2
0.55ppm
CO
AQI 31
Good
4.14μg/m³
PM2.5
18.11μg/m³
PM10
18.03ppb
O3
0.52ppb
SO2
32.94ppb
NO2
0.55ppm
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 La Grange, Kentucky are available every hour.
La Grange, Kentucky experienced its worst air quality at 03:00:00, 2026-01-22.
The best air quality in La Grange, Kentucky was observed at 01:00:00 on 2026-01-23.
The air quality in La Grange, Kentucky right now is Good, with an AQI of 33.
In La Grange, Kentucky, PM2.5 is the most frequently found pollutant.
When air quality in La Grange, Kentucky is compromised, staying indoors and wearing a mask can reduce health risks.
La Grange, Kentucky currently has a PM2.5 concentration of 5.563 μg/m3.
La Grange, Kentucky currently has a PM10 concentration of 21.318 μg/m3.
The current carbon monoxide (CO) level in La Grange, Kentucky is 0.517 ppm.
The current sulfur dioxide (SO2) concentration in La Grange, Kentucky is 0.824 ppb.
La Grange, Kentucky currently has an ozone (O3) concentration of 24.448 ppm.
The current level of nitrogen dioxide (NO2) in La Grange, Kentucky is 30.619 ppb.
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