Today | Weather | Wednesday, July 15, 2026

Weather in Murfreesboro, Tennessee

11:43 PM
Today
Cloudy Night
Day 88°
Night 72°
Precipitation 40 %
Wind 4 mph

Murfreesboro Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (July 15, 2025)
Sunny with a Chance of Thunderstorms

Day

95°

Night

72°

Wind

7 mph

UV Index

11

Precipitation

40 %

Air Quality in Murfreesboro

NOW
20 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 4.7 µg/m³
PM10 5.96 µg/m³
O3 0.020 ppm
NO2 1.8 ppb
SO2 0.2 ppb
CO 0.14 ppm
NH3 1.75 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.54.7 µg/m³
PM105.96 µg/m³
O338.91 µg/m³
NO23.34 µg/m³
SO20.41 µg/m³
CO156 µg/m³
NH31.75 µg/m³
NO0 µg/m³