Stay updated with real-time air quality in Hopkinsville, 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)
56
Moderate
Hopkinsville, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.47 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
57.00 μg/m³
0
55
155
255
425
605+
37.91 ppb
0
55
71
86
201
201+
1.86 ppb
0
36
76
186
605
1005+
18.05 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Hopkinsville, Kentucky
Hopkinsville, Kentucky
Scroll To Air Quality MapLoading...
AQI 58
Moderate
12.71μg/m³
PM2.5
56.77μg/m³
PM10
42.25ppb
O3
1.85ppb
SO2
17.89ppb
NO2
0.32ppm
CO
AQI 58
Moderate
12.76μg/m³
PM2.5
56.87μg/m³
PM10
42.35ppb
O3
1.85ppb
SO2
17.87ppb
NO2
0.32ppm
CO
AQI 56
Moderate
11.61μg/m³
PM2.5
53.58μg/m³
PM10
49.69ppb
O3
1.71ppb
SO2
18.28ppb
NO2
0.28ppm
CO
AQI 58
Moderate
12.94μg/m³
PM2.5
38.69μg/m³
PM10
49.13ppb
O3
1.81ppb
SO2
16.54ppb
NO2
0.34ppm
CO
AQI 52
Moderate
10.23μg/m³
PM2.5
41.67μg/m³
PM10
48.71ppb
O3
1.78ppb
SO2
14.71ppb
NO2
0.27ppm
CO
AQI 62
Moderate
14.60μg/m³
PM2.5
39.05μg/m³
PM10
40.04ppb
O3
1.76ppb
SO2
18.27ppb
NO2
0.35ppm
CO
Air quality data and pollutant measurements for Kentucky, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Hopkinsville, Kentucky is updated every hour.
The worst air quality in Hopkinsville, Kentucky in the last 24 hours was observed at 10:00:00 on 2026-04-23.
In the last 24 hrs, the best air quality in Hopkinsville, Kentucky was observed at 09:00:00 on 2026-04-23.
The current air quality in Hopkinsville, Kentucky is 56, categorized as Moderate based on real-time data.
The most common pollutant in Hopkinsville, Kentucky is PM2.5.
If the air quality in Hopkinsville, Kentucky is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Hopkinsville, Kentucky is 12.467 μg/m3.
The current PM10 concentration at Hopkinsville, Kentucky is 56.996 μg/m3.
The current carbon monoxide (CO) concentration at Hopkinsville, Kentucky is 0.313 ppm.
The current sulfur dioxide (SO2) concentration at Hopkinsville, Kentucky is 1.861 ppb.
The current ozone (O3) concentration at Hopkinsville, Kentucky is 37.906 ppm.
The current nitrogen dioxide (NO2) concentration at Hopkinsville, Kentucky is 18.051 ppb.
All Rights Reserved © Ambee Inc. 2025