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)
71
Moderate
La Grange, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
20.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
79.82 μg/m³
0
55
155
255
425
605+
8.30 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
15.20 ppb
0
54
101
361
1250
2050+
0.36 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
La Grange, Kentucky
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AQI 75
Moderate
22.07μg/m³
PM2.5
37.28μg/m³
PM10
5.85ppb
O3
0.25ppb
SO2
15.11ppb
NO2
0.33ppm
CO
AQI 75
Moderate
21.96μg/m³
PM2.5
86.02μg/m³
PM10
10.58ppb
O3
0.56ppb
SO2
13.91ppb
NO2
0.36ppm
CO
AQI 75
Moderate
22.19μg/m³
PM2.5
31.90μg/m³
PM10
10.45ppb
O3
0.36ppb
SO2
15.78ppb
NO2
0.34ppm
CO
AQI 75
Moderate
21.83μg/m³
PM2.5
31.46μg/m³
PM10
2.27ppb
O3
0.14ppb
SO2
14.27ppb
NO2
0.31ppm
CO
AQI 73
Moderate
21.49μg/m³
PM2.5
76.91μg/m³
PM10
6.01ppb
O3
0.41ppb
SO2
14.60ppb
NO2
0.35ppm
CO
AQI 77
Moderate
22.75μg/m³
PM2.5
99.00μg/m³
PM10
9.61ppb
O3
0.35ppb
SO2
15.03ppb
NO2
0.35ppm
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 07:00:00, 2025-12-07.
The best air quality in La Grange, Kentucky was observed at 12:00:00 on 2025-12-07.
The air quality in La Grange, Kentucky right now is Moderate, with an AQI of 71.
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 20.231 μg/m3.
La Grange, Kentucky currently has a PM10 concentration of 79.822 μg/m3.
The current carbon monoxide (CO) level in La Grange, Kentucky is 0.358 ppm.
The current sulfur dioxide (SO2) concentration in La Grange, Kentucky is 0.533 ppb.
La Grange, Kentucky currently has an ozone (O3) concentration of 8.304 ppm.
The current level of nitrogen dioxide (NO2) in La Grange, Kentucky is 15.201 ppb.
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