Stay updated with real-time air quality in Nicholasville, 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)
29
Good
Nicholasville, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.71 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.04 μg/m³
0
55
155
255
425
605+
30.92 ppb
0
55
71
86
201
201+
1.00 ppb
0
36
76
186
605
1005+
5.13 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Nicholasville, Kentucky
Nicholasville, Kentucky
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AQI 49
Good
8.57μg/m³
PM2.5
37.87μg/m³
PM10
34.14ppb
O3
0.92ppb
SO2
7.38ppb
NO2
0.12ppm
CO
AQI 44
Good
8.09μg/m³
PM2.5
24.82μg/m³
PM10
35.54ppb
O3
1.03ppb
SO2
7.15ppb
NO2
0.12ppm
CO
AQI 38
Good
6.90μg/m³
PM2.5
29.69μg/m³
PM10
35.33ppb
O3
1.07ppb
SO2
6.41ppb
NO2
0.12ppm
CO
AQI 44
Good
8.35μg/m³
PM2.5
35.21μg/m³
PM10
35.42ppb
O3
1.44ppb
SO2
7.12ppb
NO2
0.12ppm
CO
AQI 44
Good
8.16μg/m³
PM2.5
25.96μg/m³
PM10
36.81ppb
O3
1.00ppb
SO2
6.83ppb
NO2
0.12ppm
CO
AQI 44
Good
7.79μg/m³
PM2.5
35.37μg/m³
PM10
33.84ppb
O3
0.94ppb
SO2
6.56ppb
NO2
0.12ppm
CO
Air quality measurements for Kentucky, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Nicholasville, Kentucky is updated on an hourly basis.
The worst air quality in Nicholasville, Kentucky was recorded at 08:00:00 on 2025-07-17.
The best air quality in Nicholasville, Kentucky was recorded at 06:00:00 on 2025-07-17.
The real-time air quality index in Nicholasville, Kentucky is 44, currently categorized as Good.
The most common pollutant in Nicholasville, Kentucky is PM2.5.
If the air quality in Nicholasville, Kentucky is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Nicholasville, Kentucky at present are 8.108 μg/m3.
The current PM10 levels in Nicholasville, Kentucky are 36.003 μg/m3.
The current carbon monoxide (CO) level in Nicholasville, Kentucky is 0.121 ppm.
The current sulfur dioxide (SO2) levels in Nicholasville, Kentucky are 1.045 ppb.
The current ozone (O3) levels at Nicholasville, Kentucky is 36.949 ppm.
The current nitrogen dioxide (NO2) levels at Nicholasville, Kentucky is 7.248 ppb.
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