Hourly Weather | Today Wednesday, March 18, 2026
Active Weather Warnings
Columbus, Georgia
2 PM
Cloudy Weather
57°
Feels Like 66°
0
Humidity: 21%
UV Index: 7
Wind: 6 mph
3 PM
Cloudy Weather
61°
Feels Like 70°
0
Humidity: 21%
UV Index: 6
Wind: 6 mph
4 PM
Cloudy Weather
63°
Feels Like 70°
0
Humidity: 21%
UV Index: 4
Wind: 5 mph
5 PM
Cloudy Weather
63°
Feels Like 68°
0
Humidity: 21%
UV Index: 3
Wind: 5 mph
6 PM
Cloudy Weather
63°
Feels Like 64°
0
Humidity: 23%
UV Index: 2
Wind: 5 mph
7 PM
Cloudy Weather
61°
Feels Like 63°
0
Humidity: 26%
UV Index: 1
Wind: 5 mph
8 PM
Cloudy Night
57°
Feels Like 55°
0
Humidity: 31%
UV Index: 0
Wind: 5 mph
9 PM
Cloudy Night
54°
Feels Like 52°
0
Humidity: 38%
UV Index: 0
Wind: 5 mph
10 PM
Cloudy Night
48°
Feels Like 48°
0
Humidity: 45%
UV Index: 0
Wind: 5 mph
11 PM
Cloudy Night
45°
Feels Like 45°
0
Humidity: 54%
UV Index: 0
Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 2.42 µg/m³
  • PM10: 3.74 µg/m³
  • O3: 0.061 ppm
  • NO2: 0.5 ppb
  • SO2: 0.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

3 PM
79 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.49 µg/m³
  • PM10: 3.73 µg/m³
  • O3: 0.063 ppm
  • NO2: 0.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

4 PM
81 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.53 µg/m³
  • PM10: 3.73 µg/m³
  • O3: 0.064 ppm
  • NO2: 0.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.67 µg/m³
  • PM10: 3.89 µg/m³
  • O3: 0.064 ppm
  • NO2: 0.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.91 µg/m³
  • PM10: 4.97 µg/m³
  • O3: 0.058 ppm
  • NO2: 0.8 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.17 µg/m³
  • PM10: 6.62 µg/m³
  • O3: 0.049 ppm
  • NO2: 1.8 ppb
  • SO2: 0.4 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.38 µg/m³
  • PM10: 8.09 µg/m³
  • O3: 0.044 ppm
  • NO2: 3.1 ppb
  • SO2: 0.3 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.71 µg/m³
  • PM10: 9.39 µg/m³
  • O3: 0.040 ppm
  • NO2: 3.9 ppb
  • SO2: 0.3 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

10 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.03 µg/m³
  • PM10: 10.32 µg/m³
  • O3: 0.037 ppm
  • NO2: 4.1 ppb
  • SO2: 0.3 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

11 PM
31 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.25 µg/m³
  • PM10: 10.83 µg/m³
  • O3: 0.034 ppm
  • NO2: 4 ppb
  • SO2: 0.2 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

Weather Alerts and Warnings for Columbus

Moderate Expected Observed

Special Weather Statement

Special Weather Statement issued March 18 at 2:23AM EDT by NWS Peachtree City GA
Mar 18, 2:23 AM Mar 18, 7:00 PM
Relative Humidities of 25 percent or less can be expected for
4 or more hours this afternoon into the early evening. Winds will
be northeasterly and light at 5 mph or less.

With dry fuels, high fire danger conditions can be expected.

Please refer to your local burn permitting authorities whether
you may burn outdoors. If you do burn outside, use extreme
caution.
Updated: Mar 18, 12:50 PM Source: NWS Alert