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)
44
Good
La Grange, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.01 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.03 μg/m³
0
55
155
255
425
605+
47.64 ppb
0
55
71
86
201
201+
1.39 ppb
0
36
76
186
605
1005+
6.26 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
La Grange, Kentucky
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AQI 52
Moderate
9.90μg/m³
PM2.5
44.12μg/m³
PM10
18.93ppb
O3
2.73ppb
SO2
12.04ppb
NO2
0.28ppm
CO
AQI 33
Good
5.97μg/m³
PM2.5
27.00μg/m³
PM10
26.71ppb
O3
1.74ppb
SO2
11.20ppb
NO2
0.26ppm
CO
AQI 52
Moderate
9.83μg/m³
PM2.5
43.82μg/m³
PM10
22.09ppb
O3
2.48ppb
SO2
11.88ppb
NO2
0.27ppm
CO
AQI 52
Moderate
9.85μg/m³
PM2.5
44.03μg/m³
PM10
18.60ppb
O3
2.78ppb
SO2
11.95ppb
NO2
0.27ppm
CO
AQI 33
Good
6.45μg/m³
PM2.5
28.36μg/m³
PM10
18.80ppb
O3
3.19ppb
SO2
11.57ppb
NO2
0.27ppm
CO
AQI 44
Good
8.47μg/m³
PM2.5
37.27μg/m³
PM10
18.31ppb
O3
3.05ppb
SO2
11.70ppb
NO2
0.27ppm
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 02:00:00, 2025-08-28.
The best air quality in La Grange, Kentucky was observed at 10:00:00 on 2025-08-28.
The air quality in La Grange, Kentucky right now is Good, with an AQI of 38.
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 6.579 μg/m3.
La Grange, Kentucky currently has a PM10 concentration of 29.44 μg/m3.
The current carbon monoxide (CO) level in La Grange, Kentucky is 0.265 ppm.
The current sulfur dioxide (SO2) concentration in La Grange, Kentucky is 2.43 ppb.
La Grange, Kentucky currently has an ozone (O3) concentration of 26.981 ppm.
The current level of nitrogen dioxide (NO2) in La Grange, Kentucky is 11.23 ppb.
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