Today | Weather | Wednesday, March 18, 2026

Weather in Bartlett, Tennessee

02:07 AM
Now
Cloudy Night
43° F
Feels Like 36°
Precipitation 5 %
Wind 9 mph
Humidity 46 %
Today
Cloudy Weather
Day 66°
Night 46°
Precipitation 25 %
Wind 14 mph
UV Index (0 - 11+) 6

Bartlett Weather Forecast Updated

22 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 18, 2025)

Day

77°

Night

48°

Air Quality in Bartlett

NOW
52 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.81 µg/m³
PM10 2.39 µg/m³
O3 0.055 ppm
NO2 0.8 ppb
SO2 0.3 ppb
CO 0.14 ppm
NH3 1.39 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.51.81 µg/m³
PM102.39 µg/m³
O3107.14 µg/m³
NO21.57 µg/m³
SO20.68 µg/m³
CO157.17 µg/m³
NH31.39 µg/m³
NO0 µg/m³