Today | Weather | Saturday, April 4, 2026

Weather in Atlanta, Georgia

03:46 AM
Now
Cloudy Weather
66° F
Feels Like 64°
Precipitation 27 %
Wind 6 mph
Humidity 82 %
Today
Sunny with a Chance of Thunderstorms
Day 79°
Night 64°
Precipitation 55 %
Wind 8 mph
UV Index (0 - 11+) 8

Warning: High UV Index Today: 8

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Atlanta Weather Forecast Updated

30 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 4, 2025)
Cloudy Weather

Day

86°

Night

64°

Wind

7 mph

UV Index

7

Precipitation

8 %

Air Quality in Atlanta

NOW
22 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.27 µg/m³
PM10 5.25 µg/m³
O3 0.024 ppm
NO2 1 ppb
SO2 0 ppb
CO 0.13 ppm
NH3 0.41 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)
PM2.54.27 µg/m³
PM105.25 µg/m³
O346.56 µg/m³
NO21.79 µg/m³
SO20.13 µg/m³
CO151.15 µg/m³
NH30.41 µg/m³
NO0 µg/m³