Hourly Weather | Today Tuesday, November 4, 2025
South Bend, Indiana
10 AM
Cloudy Weather
45°
Feels Like 45°
0
Humidity: 65%
Wind: 7 mph
UV Index: 2
11 AM
Cloudy Weather
50°
Feels Like 50°
0
Humidity: 52%
Wind: 8 mph
UV Index: 3
12 PM
Cloudy Weather
54°
Feels Like 54°
0
Humidity: 42%
Wind: 9 mph
UV Index: 3
1 PM
Cloudy Weather
57°
Feels Like 55°
0
Humidity: 36%
Wind: 9 mph
UV Index: 3
2 PM
Cloudy Weather
59°
Feels Like 57°
0
Humidity: 32%
Wind: 9 mph
UV Index: 2
3 PM
Cloudy Weather
61°
Feels Like 61°
0
Humidity: 30%
Wind: 9 mph
UV Index: 2
4 PM
Cloudy Weather
59°
Feels Like 57°
0
Humidity: 32%
Wind: 8 mph
UV Index: 1
5 PM
Cloudy Weather
55°
Feels Like 54°
0
Humidity: 35%
Wind: 8 mph
UV Index: 0
6 PM
Cloudy Night
54°
Feels Like 50°
0
Humidity: 42%
Wind: 7 mph
UV Index: 0
7 PM
Cloudy Night
50°
Feels Like 45°
0
Humidity: 48%
Wind: 12 mph
UV Index: 0
8 PM
Night
48°
Feels Like 39°
0
Humidity: 57%
Wind: 12 mph
UV Index: 0
9 PM
Night
48°
Feels Like 41°
0
Humidity: 60%
Wind: 14 mph
UV Index: 0
10 PM
Night
48°
Feels Like 39°
0
Humidity: 65%
Wind: 14 mph
UV Index: 0
11 PM
Night
48°
Feels Like 39°
0
Humidity: 71%
Wind: 15 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

10 AM
27 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 6.52 µg/m³
  • PM10: 7.56 µg/m³
  • O3: 0.012 ppm
  • NO2: 7 ppb
  • SO2: 0.1 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

11 AM
26 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 6.23 µg/m³
  • PM10: 7.22 µg/m³
  • O3: 0.023 ppm
  • NO2: 5.1 ppb
  • SO2: 0.4 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.84 µg/m³
  • PM10: 6.88 µg/m³
  • O3: 0.027 ppm
  • NO2: 4.5 ppb
  • SO2: 0.6 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

1 PM
27 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 6.41 µg/m³
  • PM10: 7.54 µg/m³
  • O3: 0.028 ppm
  • NO2: 4.6 ppb
  • SO2: 0.8 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.44 µg/m³
  • PM10: 6.3 µg/m³
  • O3: 0.042 ppm
  • NO2: 2.4 ppb
  • SO2: 1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.93 µg/m³
  • PM10: 6.71 µg/m³
  • O3: 0.044 ppm
  • NO2: 2.2 ppb
  • SO2: 1.2 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7 µg/m³
  • PM10: 7.78 µg/m³
  • O3: 0.044 ppm
  • NO2: 2.5 ppb
  • SO2: 1.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.34 µg/m³
  • PM10: 9.2 µg/m³
  • O3: 0.043 ppm
  • NO2: 2.9 ppb
  • SO2: 1.8 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

6 PM
42 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.15 µg/m³
  • PM10: 11.21 µg/m³
  • O3: 0.043 ppm
  • NO2: 3.3 ppb
  • SO2: 2.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

7 PM
50 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.23 µg/m³
  • PM10: 13.55 µg/m³
  • O3: 0.042 ppm
  • NO2: 3.5 ppb
  • SO2: 2.6 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

8 PM
54 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 13.7 µg/m³
  • PM10: 15.26 µg/m³
  • O3: 0.041 ppm
  • NO2: 3.5 ppb
  • SO2: 2.9 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.

9 PM
56 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.66 µg/m³
  • PM10: 16.4 µg/m³
  • O3: 0.040 ppm
  • NO2: 3.4 ppb
  • SO2: 2.9 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

10 PM
57 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 15.05 µg/m³
  • PM10: 16.86 µg/m³
  • O3: 0.041 ppm
  • NO2: 3.2 ppb
  • SO2: 2.7 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

11 PM
55 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.42 µg/m³
  • PM10: 16.18 µg/m³
  • O3: 0.042 ppm
  • NO2: 2.7 ppb
  • SO2: 2.2 ppb
  • CO: 0.14 ppm

Health Recommendations:

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