Today | Weather | Friday, October 9, 2026

Weather in Clarksville, Tennessee

01:29 PM
Now
Cloudy Weather
86° F
Feels Like 88°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 5
Humidity 20 %
Today
Cloudy Weather
Day 90°
Night 63°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 5

Clarksville Weather Forecast Updated

49 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 9, 2025)
Night

Day

72°

Night

48°

Wind

5 mph

Precipitation

0 %

Air Quality in Clarksville

NOW
46 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 10.25 µg/m³
PM10 11.26 µg/m³
O3 0.050 ppm
NO2 0.6 ppb
SO2 0.4 ppb
CO 0.11 ppm
NH3 0.81 µg/m³
NO 0.18 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)
PM2.5 – 10.25 µg/m³
PM10 – 11.26 µg/m³
O3 – 97.48 µg/m³
NO2 – 1.11 µg/m³
SO2 – 0.94 µg/m³
CO – 127.77 µg/m³
NH3 – 0.81 µg/m³
NO – 0.18 µg/m³