Hourly Weather | Today Tuesday, March 17, 2026
Omaha, Nebraska
2 AM
Cloudy Night
14°
Feels Like 10°
0
Frost Risk: 100%
Humidity: 61%
UV Index: 0
Wind: 6 mph
3 AM
Cloudy Night
12°
Feels Like 16°
0
Frost Risk: 100%
Humidity: 61%
UV Index: 0
Wind: 4 mph
4 AM
Cloudy Night
12°
Feels Like 16°
0
Frost Risk: 100%
Humidity: 62%
UV Index: 0
Wind: 2 mph
5 AM
Cloudy Night
12°
Feels Like 12°
0
Frost Risk: 100%
Humidity: 63%
UV Index: 0
Wind: 4 mph
6 AM
Cloudy Night
12°
Feels Like 10°
0
Frost Risk: 100%
Humidity: 61%
UV Index: 0
Wind: 6 mph
7 AM
Cloudy Night
12°
Feels Like
0
Frost Risk: 100%
Humidity: 60%
UV Index: 0
Wind: 7 mph
8 AM
Cloudy Weather
14°
Feels Like
0
Frost Risk: 100%
Humidity: 59%
UV Index: 0
Wind: 9 mph
9 AM
Cloudy Weather
16°
Feels Like
0
Frost Risk: 93%
Humidity: 54%
UV Index: 1
Wind: 10 mph
10 AM
Cloudy Weather
18°
Feels Like
0
Humidity: 48%
UV Index: 1
Wind: 12 mph
11 AM
Cloudy Weather
21°
Feels Like
0
Humidity: 44%
UV Index: 1
Wind: 14 mph
12 PM
Cloudy Weather
25°
Feels Like 10°
0
Humidity: 41%
UV Index: 1
Wind: 16 mph
1 PM
Cloudy Weather
27°
Feels Like 12°
2
Humidity: 39%
UV Index: 1
Wind: 17 mph
2 PM
Cloudy Weather
28°
Feels Like 16°
7
Humidity: 38%
UV Index: 1
Wind: 17 mph
3 PM
Cloudy Weather
30°
Feels Like 18°
7
Humidity: 37%
UV Index: 1
Wind: 17 mph
4 PM
Cloudy Weather
34°
Feels Like 19°
7
Humidity: 37%
UV Index: 1
Wind: 17 mph
5 PM
Cloudy Weather
34°
Feels Like 21°
7
Humidity: 39%
UV Index: 1
Wind: 15 mph
6 PM
Cloudy Weather
36°
Feels Like 25°
7
Humidity: 40%
UV Index: 0
Wind: 14 mph
7 PM
Cloudy Weather
36°
Feels Like 25°
5
Humidity: 45%
UV Index: 0
Wind: 12 mph
8 PM
Cloudy Weather
34°
Feels Like 25°
0
Humidity: 53%
UV Index: 0
Wind: 10 mph
9 PM
Cloudy Weather
34°
Feels Like 27°
0
Humidity: 57%
UV Index: 0
Wind: 8 mph
10 PM
Cloudy Weather
34°
Feels Like 27°
0
Humidity: 62%
UV Index: 0
Wind: 8 mph
11 PM
Cloudy Weather
34°
Feels Like 28°
0
Humidity: 67%
UV Index: 0
Wind: 7 mph

Hourly Air Quality Forecast - AQI (US EPA)

2 AM
37 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.63 µg/m³
  • PM10: 2.27 µg/m³
  • O3: 0.040 ppm
  • NO2: 3 ppb
  • SO2: 0.1 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

3 AM
36 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.75 µg/m³
  • PM10: 2.38 µg/m³
  • O3: 0.039 ppm
  • NO2: 2.8 ppb
  • SO2: 0.1 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

4 AM
37 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.81 µg/m³
  • PM10: 2.38 µg/m³
  • O3: 0.040 ppm
  • NO2: 2.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

5 AM
41 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.72 µg/m³
  • PM10: 2.22 µg/m³
  • O3: 0.044 ppm
  • NO2: 1.6 ppb
  • SO2: 0.2 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

6 AM
42 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.75 µg/m³
  • PM10: 2.25 µg/m³
  • O3: 0.045 ppm
  • NO2: 1.4 ppb
  • SO2: 0.3 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

7 AM
42 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.78 µg/m³
  • PM10: 2.29 µg/m³
  • O3: 0.045 ppm
  • NO2: 1.3 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 AM
42 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.73 µg/m³
  • PM10: 2.26 µg/m³
  • O3: 0.046 ppm
  • NO2: 1.2 ppb
  • SO2: 0.6 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

9 AM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.67 µg/m³
  • PM10: 2.2 µg/m³
  • O3: 0.046 ppm
  • NO2: 1.4 ppb
  • SO2: 0.7 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

10 AM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.6 µg/m³
  • PM10: 2.11 µg/m³
  • O3: 0.047 ppm
  • NO2: 1.7 ppb
  • SO2: 0.7 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

11 AM
45 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.44 µg/m³
  • PM10: 1.91 µg/m³
  • O3: 0.048 ppm
  • NO2: 1.6 ppb
  • SO2: 0.9 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

12 PM
45 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.36 µg/m³
  • PM10: 1.83 µg/m³
  • O3: 0.048 ppm
  • NO2: 1.7 ppb
  • SO2: 1.3 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.48 µg/m³
  • PM10: 1.97 µg/m³
  • O3: 0.048 ppm
  • NO2: 1.8 ppb
  • SO2: 1.6 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

2 PM
45 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.81 µg/m³
  • PM10: 2.36 µg/m³
  • O3: 0.049 ppm
  • NO2: 2 ppb
  • SO2: 1.8 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

3 PM
45 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.29 µg/m³
  • PM10: 2.88 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.1 ppb
  • SO2: 1.7 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

4 PM
45 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.84 µg/m³
  • PM10: 3.46 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.2 ppb
  • SO2: 1.6 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

5 PM
45 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.34 µg/m³
  • PM10: 3.95 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.1 ppb
  • SO2: 1.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

6 PM
45 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.69 µg/m³
  • PM10: 4.24 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.1 ppb
  • SO2: 1.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.15 µg/m³
  • PM10: 4.64 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.1 ppb
  • SO2: 0.9 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.64 µg/m³
  • PM10: 5.03 µg/m³
  • O3: 0.048 ppm
  • NO2: 2.1 ppb
  • SO2: 0.7 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.05 µg/m³
  • PM10: 5.36 µg/m³
  • O3: 0.047 ppm
  • NO2: 2 ppb
  • SO2: 0.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.72 µg/m³
  • PM10: 6.05 µg/m³
  • O3: 0.046 ppm
  • NO2: 1.8 ppb
  • SO2: 0.3 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.72 µg/m³
  • PM10: 7.2 µg/m³
  • O3: 0.045 ppm
  • NO2: 1.7 ppb
  • SO2: 0.2 ppb
  • CO: 0.15 ppm

Health Recommendations:

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