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)
34
Good
Murray, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.99 μg/m³
0
55
155
255
425
605+
37.12 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
2.83 ppb
0
54
101
361
1250
2050+
0.18 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
1.19μg/m³
PM2.5
5.00μg/m³
PM10
41.49ppb
O3
0.46ppb
SO2
0.43ppb
NO2
0.12ppm
CO
AQI 37
Good
0.91μg/m³
PM2.5
3.33μg/m³
PM10
40.03ppb
O3
0.52ppb
SO2
1.08ppb
NO2
0.13ppm
CO
AQI 33
Good
2.40μg/m³
PM2.5
10.00μg/m³
PM10
35.99ppb
O3
0.75ppb
SO2
3.05ppb
NO2
0.19ppm
CO
AQI 35
Good
1.81μg/m³
PM2.5
7.79μg/m³
PM10
38.18ppb
O3
0.78ppb
SO2
3.06ppb
NO2
0.18ppm
CO
AQI 33
Good
2.09μg/m³
PM2.5
8.38μg/m³
PM10
36.48ppb
O3
0.93ppb
SO2
4.54ppb
NO2
0.21ppm
CO
AQI 33
Good
2.62μg/m³
PM2.5
10.73μg/m³
PM10
35.84ppb
O3
0.74ppb
SO2
4.45ppb
NO2
0.22ppm
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 2025-10-21.
In the last 24 hours, the best air quality in Murray, Kentucky was observed at 10:00:00 on 2025-10-21.
As of now, the AQI in Murray, Kentucky is 34, indicating Good conditions.
Murray, Kentucky air has the highest levels of O3.
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 2.075 μg/m3.
The PM10 concentration in Murray, Kentucky is 9.994 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Murray, Kentucky is 0.178 ppm.
Currently, Murray, Kentucky has a sulfur dioxide (SO2) concentration of 0.725 ppb.
The current ozone (O3) level in Murray, Kentucky at the moment is 37.12 ppm.
Nitrogen dioxide (NO2) level in Murray, Kentucky at the moment is 2.831 ppb.
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