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)
44
Good
Murray, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.68 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.86 μg/m³
0
55
155
255
425
605+
32.90 ppb
0
55
71
86
201
201+
0.84 ppb
0
36
76
186
605
1005+
2.42 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Murray, Kentucky
Murray, Kentucky
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AQI 38
Good
6.50μg/m³
PM2.5
29.00μg/m³
PM10
34.15ppb
O3
0.17ppb
SO2
0.41ppb
NO2
0.13ppm
CO
AQI 38
Good
7.12μg/m³
PM2.5
30.78μg/m³
PM10
38.96ppb
O3
0.34ppb
SO2
1.05ppb
NO2
0.14ppm
CO
AQI 36
Good
5.21μg/m³
PM2.5
23.01μg/m³
PM10
39.02ppb
O3
0.73ppb
SO2
2.69ppb
NO2
0.22ppm
CO
AQI 34
Good
6.02μg/m³
PM2.5
33.49μg/m³
PM10
36.65ppb
O3
0.86ppb
SO2
2.69ppb
NO2
0.20ppm
CO
AQI 49
Good
9.26μg/m³
PM2.5
40.77μg/m³
PM10
32.20ppb
O3
1.15ppb
SO2
2.76ppb
NO2
0.24ppm
CO
AQI 38
Good
7.48μg/m³
PM2.5
35.79μg/m³
PM10
24.72ppb
O3
1.10ppb
SO2
2.71ppb
NO2
0.24ppm
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 06:00:00 on 2026-06-11.
In the last 24 hours, the best air quality in Murray, Kentucky was observed at 01:00:00 on 2026-06-11.
As of now, the AQI in Murray, Kentucky is 38, 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 6.561 μg/m3.
The PM10 concentration in Murray, Kentucky is 32.994 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Murray, Kentucky is 0.209 ppm.
Currently, Murray, Kentucky has a sulfur dioxide (SO2) concentration of 0.848 ppb.
The current ozone (O3) level in Murray, Kentucky at the moment is 35.457 ppm.
Nitrogen dioxide (NO2) level in Murray, Kentucky at the moment is 2.498 ppb.
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