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)
38
Good
Nicholasville, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.25 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.23 μg/m³
0
55
155
255
425
605+
7.11 ppb
0
55
71
86
201
201+
0.81 ppb
0
36
76
186
605
1005+
14.21 ppb
0
54
101
361
1250
2050+
0.73 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Nicholasville, Kentucky
Nicholasville, Kentucky
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AQI 52
Moderate
9.86μg/m³
PM2.5
44.34μg/m³
PM10
7.11ppb
O3
0.86ppb
SO2
15.21ppb
NO2
0.72ppm
CO
AQI 44
Good
7.62μg/m³
PM2.5
28.83μg/m³
PM10
12.98ppb
O3
0.81ppb
SO2
13.94ppb
NO2
0.74ppm
CO
AQI 33
Good
6.42μg/m³
PM2.5
29.86μg/m³
PM10
21.75ppb
O3
0.83ppb
SO2
13.12ppb
NO2
0.72ppm
CO
AQI 38
Good
7.30μg/m³
PM2.5
25.88μg/m³
PM10
20.04ppb
O3
0.74ppb
SO2
13.79ppb
NO2
0.74ppm
CO
AQI 44
Good
7.82μg/m³
PM2.5
36.46μg/m³
PM10
14.57ppb
O3
0.74ppb
SO2
14.08ppb
NO2
0.76ppm
CO
AQI 38
Good
6.76μg/m³
PM2.5
28.67μg/m³
PM10
12.81ppb
O3
1.19ppb
SO2
16.69ppb
NO2
0.71ppm
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 09:00:00 on 2025-06-01.
The best air quality in Nicholasville, Kentucky was recorded at 04:00:00 on 2025-06-02.
The real-time air quality index in Nicholasville, Kentucky is 38, 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 7.253 μg/m3.
The current PM10 levels in Nicholasville, Kentucky are 32.227 μg/m3.
The current carbon monoxide (CO) level in Nicholasville, Kentucky is 0.729 ppm.
The current sulfur dioxide (SO2) levels in Nicholasville, Kentucky are 0.811 ppb.
The current ozone (O3) levels at Nicholasville, Kentucky is 7.108 ppm.
The current nitrogen dioxide (NO2) levels at Nicholasville, Kentucky is 14.212 ppb.
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