Air quality in Murfreesboro
The US Air Quality Index (EPA) grades air from 0 to 500 using fine particles (PM2.5/PM10), ozone and nitrogen dioxide. 0-50 is Good, 51-100 Moderate, 101-150 Unhealthy for Sensitive Groups, and anything higher affects everyone.
PM2.5
8.5 µg/m³
WHO guideline 15
PM10
11.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
11:00 AM
💨
PM2.5 8.5 µg/m³
45Good
12:00 PM
💨
PM2.5 8.9 µg/m³
50Good
1:00 PM
💨
PM2.5 8.8 µg/m³
56Moderate
2:00 PM
💨
PM2.5 8.2 µg/m³
58Moderate
3:00 PM
💨
PM2.5 7.9 µg/m³
55Moderate
4:00 PM
💨
PM2.5 7.3 µg/m³
51Moderate
5:00 PM
💨
PM2.5 7.1 µg/m³
50Good
6:00 PM
💨
PM2.5 7.1 µg/m³
48Good
7:00 PM
💨
PM2.5 7.3 µg/m³
48Good
8:00 PM
💨
PM2.5 8.3 µg/m³
43Good
9:00 PM
💨
PM2.5 9.3 µg/m³
39Good
10:00 PM
💨
PM2.5 10 µg/m³
42Good
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV Very high
58
Fri
💨
Moderate · UV High
75
Sat
💨
Moderate · UV Very high
73
Sun
💨
Moderate · UV Very high
91
Mon
💨
Moderate · UV Very high
55