Today | Weather | Sunday, November 1, 2026

Weather in Smyrna, Georgia

11:36 PM
Today
Rainy Weather
Day 64°
Night 55°
Precipitation 86 %
Wind 11 mph
UV Index (0 - 11+) 1

Smyrna Weather Forecast Updated

Air Quality in Smyrna

NOW
32 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.11 µg/m³
PM10 5.24 µg/m³
O3 0.034 ppm
NO2 1.5 ppb
SO2 0.5 ppb
CO 0.14 ppm
NH3 0.62 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)
PM2.5 – 4.11 µg/m³
PM10 – 5.24 µg/m³
O3 – 67.33 µg/m³
NO2 – 2.89 µg/m³
SO2 – 1.2 µg/m³
CO – 156.19 µg/m³
NH3 – 0.62 µg/m³
NO – 0 µg/m³