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
6.49 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.69 μg/m³
0
55
155
255
425
605+
24.91 ppb
0
55
71
86
201
201+
0.77 ppb
0
36
76
186
605
1005+
2.61 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Murray, Kentucky
Murray, Kentucky
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AQI 27
Good
5.25μg/m³
PM2.5
22.35μg/m³
PM10
20.40ppb
O3
0.22ppb
SO2
3.35ppb
NO2
0.18ppm
CO
AQI 38
Good
6.72μg/m³
PM2.5
28.90μg/m³
PM10
18.22ppb
O3
0.31ppb
SO2
4.95ppb
NO2
0.20ppm
CO
AQI 33
Good
5.70μg/m³
PM2.5
24.98μg/m³
PM10
17.99ppb
O3
0.53ppb
SO2
4.28ppb
NO2
0.22ppm
CO
AQI 38
Good
7.37μg/m³
PM2.5
20.10μg/m³
PM10
24.88ppb
O3
0.52ppb
SO2
2.27ppb
NO2
0.21ppm
CO
AQI 56
Moderate
11.65μg/m³
PM2.5
52.16μg/m³
PM10
22.48ppb
O3
0.56ppb
SO2
7.75ppb
NO2
0.30ppm
CO
AQI 38
Good
7.25μg/m³
PM2.5
28.36μg/m³
PM10
21.00ppb
O3
0.56ppb
SO2
7.59ppb
NO2
0.30ppm
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 08:00:00 on 2025-07-17.
In the last 24 hours, the best air quality in Murray, Kentucky was observed at 04:00:00 on 2025-07-18.
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 6.951 μg/m3.
The PM10 concentration in Murray, Kentucky is 28.6 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Murray, Kentucky is 0.228 ppm.
Currently, Murray, Kentucky has a sulfur dioxide (SO2) concentration of 0.479 ppb.
The current ozone (O3) level in Murray, Kentucky at the moment is 23.431 ppm.
Nitrogen dioxide (NO2) level in Murray, Kentucky at the moment is 3.819 ppb.
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