Stay updated with real-time air quality in Ashland, 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)
27
Good
Ashland, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.93 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.16 μg/m³
0
55
155
255
425
605+
14.94 ppb
0
55
71
86
201
201+
1.22 ppb
0
36
76
186
605
1005+
9.24 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Ashland, Kentucky
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AQI 27
Good
5.01μg/m³
PM2.5
21.88μg/m³
PM10
22.21ppb
O3
1.10ppb
SO2
9.27ppb
NO2
0.44ppm
CO
AQI 33
Good
6.47μg/m³
PM2.5
28.98μg/m³
PM10
10.11ppb
O3
1.15ppb
SO2
9.17ppb
NO2
0.36ppm
CO
AQI 27
Good
5.04μg/m³
PM2.5
11.12μg/m³
PM10
22.98ppb
O3
1.09ppb
SO2
9.80ppb
NO2
0.44ppm
CO
AQI 43
Good
6.25μg/m³
PM2.5
45.52μg/m³
PM10
23.98ppb
O3
1.13ppb
SO2
3.90ppb
NO2
0.38ppm
CO
AQI 40
Good
6.42μg/m³
PM2.5
42.87μg/m³
PM10
21.51ppb
O3
1.15ppb
SO2
6.16ppb
NO2
0.38ppm
CO
AQI 38
Good
6.59μg/m³
PM2.5
37.64μg/m³
PM10
21.14ppb
O3
1.15ppb
SO2
6.14ppb
NO2
0.37ppm
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 Ashland, Kentucky are available every hour.
Ashland, Kentucky experienced its worst air quality at 08:00:00, 2025-06-01.
The best air quality in Ashland, Kentucky was observed at 05:00:00 on 2025-06-02.
The air quality in Ashland, Kentucky right now is Good, with an AQI of 27.
In Ashland, Kentucky, PM2.5 is the most frequently found pollutant.
When air quality in Ashland, Kentucky is compromised, staying indoors and wearing a mask can reduce health risks.
Ashland, Kentucky currently has a PM2.5 concentration of 4.931 μg/m3.
Ashland, Kentucky currently has a PM10 concentration of 21.159 μg/m3.
The current carbon monoxide (CO) level in Ashland, Kentucky is 0.385 ppm.
The current sulfur dioxide (SO2) concentration in Ashland, Kentucky is 1.219 ppb.
Ashland, Kentucky currently has an ozone (O3) concentration of 14.935 ppm.
The current level of nitrogen dioxide (NO2) in Ashland, Kentucky is 9.241 ppb.
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