Hourly Weather | Today Wednesday, March 18, 2026
Fort Wayne, Indiana
9 AM
Snowy Weather
25°
Feels Like
55
Humidity: 69%
UV Index: 0
Wind: 14 mph
10 AM
Cloudy Weather
25°
Feels Like 10°
47
Humidity: 72%
UV Index: 1
Wind: 15 mph
11 AM
Cloudy Weather
27°
Feels Like 10°
34
Humidity: 75%
UV Index: 1
Wind: 15 mph
12 PM
Cloudy Weather
27°
Feels Like 12°
34
Humidity: 75%
UV Index: 1
Wind: 16 mph
1 PM
Cloudy Weather
28°
Feels Like 16°
29
Humidity: 76%
UV Index: 1
Wind: 17 mph
2 PM
Cloudy Weather
30°
Feels Like 18°
20
Humidity: 76%
UV Index: 1
Wind: 16 mph
3 PM
Cloudy Weather
34°
Feels Like 21°
20
Humidity: 74%
UV Index: 1
Wind: 16 mph
4 PM
Cloudy Weather
36°
Feels Like 25°
20
Humidity: 71%
UV Index: 1
Wind: 15 mph
5 PM
Cloudy Weather
37°
Feels Like 27°
20
Humidity: 67%
UV Index: 1
Wind: 14 mph
6 PM
Cloudy Weather
36°
Feels Like 27°
20
Humidity: 71%
UV Index: 0
Wind: 12 mph
7 PM
Cloudy Weather
36°
Feels Like 27°
13
Humidity: 76%
UV Index: 0
Wind: 10 mph
8 PM
Cloudy Weather
34°
Feels Like 28°
0
Humidity: 80%
UV Index: 0
Wind: 8 mph
9 PM
Cloudy Weather
34°
Feels Like 27°
0
Humidity: 86%
UV Index: 0
Wind: 8 mph
10 PM
Cloudy Weather
32°
Feels Like 25°
0
Humidity: 90%
UV Index: 0
Wind: 8 mph
11 PM
Cloudy Weather
32°
Feels Like 27°
1
Humidity: 91%
UV Index: 0
Wind: 7 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 3.16 µg/m³
  • PM10: 3.58 µg/m³
  • O3: 0.050 ppm
  • NO2: 2 ppb
  • SO2: 1.2 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.6 µg/m³
  • PM10: 3.99 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.7 ppb
  • SO2: 1.3 ppb
  • CO: 0.15 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: 3.9 µg/m³
  • PM10: 4.27 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.9 ppb
  • SO2: 1.3 ppb
  • CO: 0.15 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: 4.13 µg/m³
  • PM10: 4.55 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.7 ppb
  • SO2: 1.3 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.25 µg/m³
  • PM10: 4.78 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.5 ppb
  • SO2: 1.2 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.44 µg/m³
  • PM10: 5.09 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.3 ppb
  • SO2: 1.2 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.91 µg/m³
  • PM10: 5.72 µg/m³
  • O3: 0.052 ppm
  • NO2: 2 ppb
  • SO2: 1.1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.37 µg/m³
  • PM10: 6.32 µg/m³
  • O3: 0.053 ppm
  • NO2: 1.9 ppb
  • SO2: 1.1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.68 µg/m³
  • PM10: 6.73 µg/m³
  • O3: 0.053 ppm
  • NO2: 2 ppb
  • SO2: 1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.94 µg/m³
  • PM10: 7.11 µg/m³
  • O3: 0.053 ppm
  • NO2: 2.6 ppb
  • SO2: 0.9 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.14 µg/m³
  • PM10: 7.43 µg/m³
  • O3: 0.050 ppm
  • NO2: 4 ppb
  • SO2: 0.8 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.4 µg/m³
  • PM10: 7.85 µg/m³
  • O3: 0.047 ppm
  • NO2: 4.9 ppb
  • SO2: 0.6 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.61 µg/m³
  • PM10: 8.19 µg/m³
  • O3: 0.045 ppm
  • NO2: 5 ppb
  • SO2: 0.5 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.88 µg/m³
  • PM10: 8.53 µg/m³
  • O3: 0.043 ppm
  • NO2: 4.8 ppb
  • SO2: 0.5 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.25 µg/m³
  • PM10: 8.96 µg/m³
  • O3: 0.042 ppm
  • NO2: 4.6 ppb
  • SO2: 0.4 ppb
  • CO: 0.18 ppm

Health Recommendations:

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