Stay updated with real-time air quality in Murray, 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)
33
Good
Murray, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.51 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.25 μg/m³
0
55
155
255
425
605+
17.13 ppb
0
55
71
86
201
201+
0.34 ppb
0
36
76
186
605
1005+
2.67 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Murray, Kentucky
Scroll To Air Quality MapLoading...
AQI 54
Moderate
11.18μg/m³
PM2.5
49.21μg/m³
PM10
25.94ppb
O3
0.77ppb
SO2
2.77ppb
NO2
0.18ppm
CO
AQI 58
Moderate
12.77μg/m³
PM2.5
57.05μg/m³
PM10
21.06ppb
O3
0.88ppb
SO2
3.65ppb
NO2
0.19ppm
CO
AQI 33
Good
6.39μg/m³
PM2.5
28.93μg/m³
PM10
18.00ppb
O3
0.29ppb
SO2
2.59ppb
NO2
0.16ppm
CO
AQI 27
Good
5.46μg/m³
PM2.5
23.61μg/m³
PM10
15.13ppb
O3
0.30ppb
SO2
2.39ppb
NO2
0.15ppm
CO
AQI 33
Good
5.68μg/m³
PM2.5
24.79μg/m³
PM10
19.32ppb
O3
0.31ppb
SO2
4.94ppb
NO2
0.22ppm
CO
AQI 27
Good
5.45μg/m³
PM2.5
23.38μg/m³
PM10
21.91ppb
O3
0.30ppb
SO2
4.70ppb
NO2
0.21ppm
CO
Air quality and pollutant data for Kentucky, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Murray, Kentucky is updated every hour for accuracy.
In the past 24 hours, the air quality in Murray, Kentucky was at its worst at 11:00:00 on 2026-03-07.
In the last 24 hours, the best air quality in Murray, Kentucky was observed at 08:00:00 on 2026-03-08.
As of now, the AQI in Murray, Kentucky is 33, indicating Good conditions.
Murray, Kentucky air has the highest levels of PM2.5.
Poor air quality in Murray, Kentucky means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Murray, Kentucky are currently 5.512 μg/m3.
The PM10 concentration in Murray, Kentucky is 21.247 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Murray, Kentucky is 0.163 ppm.
Currently, Murray, Kentucky has a sulfur dioxide (SO2) concentration of 0.336 ppb.
The current ozone (O3) level in Murray, Kentucky at the moment is 17.134 ppm.
Nitrogen dioxide (NO2) level in Murray, Kentucky at the moment is 2.672 ppb.
All Rights Reserved © Ambee Inc. 2025