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)
18
Good
Murray, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.49 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.95 μg/m³
0
55
155
255
425
605+
19.03 ppb
0
55
71
86
201
201+
1.58 ppb
0
36
76
186
605
1005+
9.99 ppb
0
54
101
361
1250
2050+
0.48 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Murray, Kentucky
Murray, Kentucky
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AQI 24
Good
2.85μg/m³
PM2.5
12.00μg/m³
PM10
26.08ppb
O3
1.01ppb
SO2
3.99ppb
NO2
0.18ppm
CO
AQI 23
Good
3.56μg/m³
PM2.5
17.34μg/m³
PM10
25.41ppb
O3
0.64ppb
SO2
5.25ppb
NO2
0.21ppm
CO
AQI 27
Good
1.80μg/m³
PM2.5
8.01μg/m³
PM10
28.67ppb
O3
0.75ppb
SO2
12.61ppb
NO2
0.24ppm
CO
AQI 29
Good
3.39μg/m³
PM2.5
16.85μg/m³
PM10
31.23ppb
O3
0.79ppb
SO2
7.19ppb
NO2
0.23ppm
CO
AQI 27
Good
3.77μg/m³
PM2.5
16.90μg/m³
PM10
29.19ppb
O3
1.08ppb
SO2
14.35ppb
NO2
0.33ppm
CO
AQI 31
Good
4.12μg/m³
PM2.5
19.26μg/m³
PM10
33.24ppb
O3
1.06ppb
SO2
15.40ppb
NO2
0.32ppm
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 2026-01-22.
In the last 24 hours, the best air quality in Murray, Kentucky was observed at 06:00:00 on 2026-01-22.
As of now, the AQI in Murray, Kentucky is 24, 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 3.216 μg/m3.
The PM10 concentration in Murray, Kentucky is 13.966 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Murray, Kentucky is 0.356 ppm.
Currently, Murray, Kentucky has a sulfur dioxide (SO2) concentration of 1.485 ppb.
The current ozone (O3) level in Murray, Kentucky at the moment is 26.4 ppm.
Nitrogen dioxide (NO2) level in Murray, Kentucky at the moment is 9.509 ppb.
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