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)
38
Good
Murray, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.83 μg/m³
0
55
155
255
425
605+
39.01 ppb
0
55
71
86
201
201+
1.20 ppb
0
36
76
186
605
1005+
6.58 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Murray, Kentucky
Murray, Kentucky
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AQI 33
Good
5.93μg/m³
PM2.5
26.80μg/m³
PM10
36.37ppb
O3
1.27ppb
SO2
0.91ppb
NO2
0.17ppm
CO
AQI 38
Good
6.52μg/m³
PM2.5
28.88μg/m³
PM10
32.04ppb
O3
1.24ppb
SO2
2.18ppb
NO2
0.20ppm
CO
AQI 33
Good
5.81μg/m³
PM2.5
24.99μg/m³
PM10
22.03ppb
O3
3.67ppb
SO2
5.27ppb
NO2
0.22ppm
CO
AQI 38
Good
6.70μg/m³
PM2.5
31.05μg/m³
PM10
24.70ppb
O3
1.72ppb
SO2
5.46ppb
NO2
0.23ppm
CO
AQI 38
Good
6.94μg/m³
PM2.5
30.33μg/m³
PM10
32.63ppb
O3
2.96ppb
SO2
7.60ppb
NO2
0.23ppm
CO
AQI 44
Good
7.77μg/m³
PM2.5
33.06μg/m³
PM10
31.59ppb
O3
2.93ppb
SO2
7.33ppb
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 10:00:00 on 2025-08-27.
In the last 24 hours, the best air quality in Murray, Kentucky was observed at 11:00:00 on 2025-08-28.
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 6.276 μg/m3.
The PM10 concentration in Murray, Kentucky is 21.318 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Murray, Kentucky is 0.23 ppm.
Currently, Murray, Kentucky has a sulfur dioxide (SO2) concentration of 2.092 ppb.
The current ozone (O3) level in Murray, Kentucky at the moment is 21.971 ppm.
Nitrogen dioxide (NO2) level in Murray, Kentucky at the moment is 5.023 ppb.
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