Today | Weather | Wednesday, September 9, 2026

Active Weather Warnings

Heat Advisory

Weather in Nashville, Tennessee

07:34 PM

Now

88° F

Feels Like 88°

Precipitation 1 %

Wind 8 mph

Humidity 55 %

Today

Day 97°

Night 73°

Precipitation 13 %

Wind 8 mph

Nashville Weather Forecast Updated

1 minute ago

Last updated on September 09, 2026 at 7:32 PM

Air Quality in Nashville

NOW

30 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 3.45 µg/m³

PM₁₀ 5.38 µg/m³

O₃ 0.032 ppm

NO₂ 2.1 ppb

SO₂ 0.3 ppb

CO 0.11 ppm

NH₃ 2.52 µg/m³

NO 0 µg/m³

PM_2.5 – 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)

PM_2.5 – 3.45 µg/m³

PM₁₀ – 5.38 µg/m³

O₃ – 63.31 µg/m³

NO₂ – 3.99 µg/m³

SO₂ – 0.67 µg/m³

CO – 129.4 µg/m³

NH₃ – 2.52 µg/m³

NO – 0 µg/m³

View Hourly Air Quality Forecast

Weather Alerts and Warnings for Nashville

Moderate Expected Likely

Heat Advisory

Heat Advisory issued September 9 at 9:45AM CDT until September 9 at 8:00PM CDT by NWS Nashville TN

Sep 9, 11:00 AM → Sep 9, 8:00 PM

WHAT: Heat index values up to 105 expected.

WHERE: Cheatham, Davidson, Dickson, Houston, Humphreys,
Montgomery, Robertson, and Stewart Counties.

WHEN: Until 8 PM CDT this evening.

IMPACTS: Hot temperatures and high humidity may cause heat
illnesses.

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Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Updated: Sep 9, 5:50 PM Source: NWS Alert