Hourly Weather | Today Tuesday, August 25, 2026
Active Weather Warnings
Atlanta, Georgia
5 PM
Cloudy Weather
91°
Feels Like 93°
0
Humidity: 32%
UV Index: 3
Wind: 6 mph
6 PM
Cloudy Weather
90°
Feels Like 90°
0
Humidity: 36%
UV Index: 2
Wind: 6 mph
7 PM
Cloudy Weather
90°
Feels Like 88°
0
Humidity: 39%
UV Index: 1
Wind: 6 mph
8 PM
Cloudy Weather
86°
Feels Like 82°
0
Humidity: 43%
UV Index: 0
Wind: 6 mph
9 PM
Cloudy Night
82°
Feels Like 81°
0
Humidity: 49%
UV Index: 0
Wind: 6 mph
10 PM
Cloudy Night
81°
Feels Like 79°
0
Humidity: 55%
UV Index: 0
Wind: 6 mph
11 PM
Cloudy Night
77°
Feels Like 75°
0
Humidity: 61%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

5 PM
71 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.99 µg/m³
  • PM10: 8.61 µg/m³
  • O3: 0.061 ppm
  • NO2: 0.5 ppb
  • SO2: 0.5 ppb
  • CO: 0.09 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

6 PM
64 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.37 µg/m³
  • PM10: 9.15 µg/m³
  • O3: 0.058 ppm
  • NO2: 1 ppb
  • SO2: 0.5 ppb
  • CO: 0.10 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

7 PM
50 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.73 µg/m³
  • PM10: 9.78 µg/m³
  • O3: 0.054 ppm
  • NO2: 1.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.10 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 PM
44 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.74 µg/m³
  • PM10: 10.01 µg/m³
  • O3: 0.048 ppm
  • NO2: 2.3 ppb
  • SO2: 0.5 ppb
  • CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 PM
38 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.33 µg/m³
  • PM10: 9.68 µg/m³
  • O3: 0.041 ppm
  • NO2: 2.4 ppb
  • SO2: 0.4 ppb
  • CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 PM
33 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.98 µg/m³
  • PM10: 9.33 µg/m³
  • O3: 0.035 ppm
  • NO2: 2.2 ppb
  • SO2: 0.3 ppb
  • CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 PM
32 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.63 µg/m³
  • PM10: 8.87 µg/m³
  • O3: 0.032 ppm
  • NO2: 1.9 ppb
  • SO2: 0.2 ppb
  • CO: 0.11 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Weather Alerts and Warnings for Atlanta

Air Quality Alert

Air Quality Alert issued August 24 at 1:47PM EDT by NWS Peachtree City GA
Aug 24, 1:47 PM Aug 25, 6:00 PM
AQAFFC

The Georgia Department of Natural Resources, Environmental
Protection Division has issued a Code Orange (Unhealthy for
sensitive groups) Air Quality Alert for Atlanta for Tuesday
August 25.

Under Code Orange conditions, the outdoor air quality is likely to
be unhealthy for some people. Children, people who are sensitive to
ozone, and people with heart or lung disease should limit prolonged
outdoor exertion during the late afternoon or early evening when
ozone concentrations are highest.

For additional information on the Air Quality Index, please visit
http://airnow.gov.
Updated: Aug 25, 4:28 PM Source: NWS Alert