Stay updated with real-time air quality in Murfreesboro, Tennessee 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)
26
Good
Murfreesboro, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.01 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.12 μg/m³
0
55
155
255
425
605+
21.71 ppb
0
55
71
86
201
201+
0.63 ppb
0
36
76
186
605
1005+
27.55 ppb
0
54
101
361
1250
2050+
0.53 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Murfreesboro, Tennessee
Murfreesboro, Tennessee
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AQI 28
Good
3.58μg/m³
PM2.5
16.13μg/m³
PM10
19.63ppb
O3
0.65ppb
SO2
30.21ppb
NO2
0.53ppm
CO
AQI 29
Good
3.60μg/m³
PM2.5
20.47μg/m³
PM10
16.09ppb
O3
0.68ppb
SO2
30.61ppb
NO2
0.54ppm
CO
AQI 33
Good
6.23μg/m³
PM2.5
20.57μg/m³
PM10
16.41ppb
O3
0.79ppb
SO2
31.98ppb
NO2
0.54ppm
CO
AQI 33
Good
5.90μg/m³
PM2.5
26.65μg/m³
PM10
23.82ppb
O3
1.26ppb
SO2
5.51ppb
NO2
0.21ppm
CO
AQI 33
Good
6.20μg/m³
PM2.5
27.48μg/m³
PM10
16.63ppb
O3
0.80ppb
SO2
33.49ppb
NO2
0.54ppm
CO
AQI 28
Good
3.42μg/m³
PM2.5
17.27μg/m³
PM10
17.81ppb
O3
0.77ppb
SO2
30.19ppb
NO2
0.54ppm
CO
Air quality data and pollutant measurements for Tennessee, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Murfreesboro, Tennessee is updated every hour.
The worst air quality in Murfreesboro, Tennessee in the last 24 hours was observed at 12:00:00 on 2026-01-22.
In the last 24 hrs, the best air quality in Murfreesboro, Tennessee was observed at 02:00:00 on 2026-01-23.
The current air quality in Murfreesboro, Tennessee is 26, categorized as Good based on real-time data.
The most common pollutant in Murfreesboro, Tennessee is NO2.
If the air quality in Murfreesboro, Tennessee is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Murfreesboro, Tennessee is 4.007 μg/m3.
The current PM10 concentration at Murfreesboro, Tennessee is 16.12 μg/m3.
The current carbon monoxide (CO) concentration at Murfreesboro, Tennessee is 0.528 ppm.
The current sulfur dioxide (SO2) concentration at Murfreesboro, Tennessee is 0.626 ppb.
The current ozone (O3) concentration at Murfreesboro, Tennessee is 21.711 ppm.
The current nitrogen dioxide (NO2) concentration at Murfreesboro, Tennessee is 27.546 ppb.
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