Hourly Weather | Today › Saturday, October 24, 2026
Fresno, California
2 AM
Night
54°
Feels Like 54°
0
Humidity: 81%
UV Index: 0
Wind: 4 mph
3 AM
Night
52°
Feels Like 54°
0
Humidity: 82%
UV Index: 0
Wind: 4 mph
4 AM
Night
52°
Feels Like 52°
0
Humidity: 82%
UV Index: 0
Wind: 4 mph
5 AM
Night
52°
Feels Like 52°
0
Humidity: 81%
UV Index: 0
Wind: 4 mph
6 AM
Night
52°
Feels Like 52°
0
Humidity: 80%
UV Index: 0
Wind: 4 mph
7 AM
Night
50°
Feels Like 52°
0
Humidity: 80%
UV Index: 0
Wind: 4 mph
8 AM
Cloudy Weather
50°
Feels Like 52°
0
Humidity: 81%
UV Index: 0
Wind: 4 mph
9 AM
Cloudy Weather
55°
Feels Like 57°
0
Humidity: 68%
UV Index: 1
Wind: 5 mph
10 AM
Cloudy Weather
61°
Feels Like 64°
0
Humidity: 60%
UV Index: 2
Wind: 5 mph
11 AM
Cloudy Weather
64°
Feels Like 70°
0
Humidity: 55%
UV Index: 3
Wind: 5 mph
12 PM
Cloudy Weather
68°
Feels Like 73°
0
Humidity: 50%
UV Index: 4
Wind: 4 mph
1 PM
Cloudy Weather
72°
Feels Like 77°
0
Humidity: 44%
UV Index: 4
Wind: 4 mph
2 PM
Cloudy Weather
73°
Feels Like 79°
0
Humidity: 40%
UV Index: 4
Wind: 4 mph
3 PM
Cloudy Weather
75°
Feels Like 79°
0
Humidity: 38%
UV Index: 3
Wind: 4 mph
4 PM
Cloudy Weather
75°
Feels Like 79°
0
Humidity: 35%
UV Index: 2
Wind: 4 mph
5 PM
Cloudy Weather
75°
Feels Like 75°
0
Humidity: 36%
UV Index: 1
Wind: 4 mph
6 PM
Cloudy Weather
72°
Feels Like 72°
0
Humidity: 40%
UV Index: 0
Wind: 4 mph
7 PM
Cloudy Night
70°
Feels Like 66°
0
Humidity: 46%
UV Index: 0
Wind: 5 mph
8 PM
Cloudy Night
66°
Feels Like 64°
0
Humidity: 52%
UV Index: 0
Wind: 5 mph
9 PM
Cloudy Night
64°
Feels Like 64°
0
Humidity: 55%
UV Index: 0
Wind: 5 mph
10 PM
Cloudy Night
63°
Feels Like 63°
0
Humidity: 58%
UV Index: 0
Wind: 4 mph
11 PM
Night
61°
Feels Like 61°
0
Humidity: 61%
UV Index: 0
Wind: 4 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 4.6 µg/m³
  • PM10: 6.7 µg/m³
  • O3: 0.034 ppm
  • NO2: 1.5 ppb
  • SO2: 0.1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5 µg/m³
  • PM10: 7.21 µg/m³
  • O3: 0.033 ppm
  • NO2: 1.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.38 µg/m³
  • PM10: 7.69 µg/m³
  • O3: 0.031 ppm
  • NO2: 1.4 ppb
  • SO2: 0 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.88 µg/m³
  • PM10: 8.33 µg/m³
  • O3: 0.030 ppm
  • NO2: 1.3 ppb
  • SO2: 0 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.41 µg/m³
  • PM10: 9.04 µg/m³
  • O3: 0.029 ppm
  • NO2: 1.4 ppb
  • SO2: 0 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

7 AM
28 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 6.79 µg/m³
  • PM10: 9.43 µg/m³
  • O3: 0.027 ppm
  • NO2: 1.6 ppb
  • SO2: 0 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

8 AM
30 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.09 µg/m³
  • PM10: 9.64 µg/m³
  • O3: 0.025 ppm
  • NO2: 2.1 ppb
  • SO2: 0 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

9 AM
29 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 6.89 µg/m³
  • PM10: 9.57 µg/m³
  • O3: 0.024 ppm
  • NO2: 2.2 ppb
  • SO2: 0 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.63 µg/m³
  • PM10: 9.64 µg/m³
  • O3: 0.025 ppm
  • NO2: 1.9 ppb
  • SO2: 0 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.9 µg/m³
  • PM10: 10.19 µg/m³
  • O3: 0.028 ppm
  • NO2: 1.7 ppb
  • SO2: 0 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.78 µg/m³
  • PM10: 10.04 µg/m³
  • O3: 0.047 ppm
  • NO2: 0.6 ppb
  • SO2: 0.2 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.02 µg/m³
  • PM10: 10.03 µg/m³
  • O3: 0.051 ppm
  • NO2: 0.4 ppb
  • SO2: 0.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.45 µg/m³
  • PM10: 10.43 µg/m³
  • O3: 0.052 ppm
  • NO2: 0.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.18 µg/m³
  • PM10: 11.21 µg/m³
  • O3: 0.053 ppm
  • NO2: 0.5 ppb
  • SO2: 0.1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.9 µg/m³
  • PM10: 12.03 µg/m³
  • O3: 0.053 ppm
  • NO2: 0.7 ppb
  • SO2: 0.1 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: 9.23 µg/m³
  • PM10: 12.47 µg/m³
  • O3: 0.053 ppm
  • NO2: 1.1 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 PM
47 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 9.41 µg/m³
  • PM10: 12.78 µg/m³
  • O3: 0.051 ppm
  • NO2: 1.9 ppb
  • SO2: 0.2 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.74 µg/m³
  • PM10: 13.22 µg/m³
  • O3: 0.048 ppm
  • NO2: 2.7 ppb
  • SO2: 0.2 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: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.39 µg/m³
  • PM10: 13.97 µg/m³
  • O3: 0.046 ppm
  • NO2: 3.2 ppb
  • SO2: 0.2 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

9 PM
45 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.73 µg/m³
  • PM10: 14.39 µg/m³
  • O3: 0.045 ppm
  • NO2: 3.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.73 µg/m³
  • PM10: 15.53 µg/m³
  • O3: 0.043 ppm
  • NO2: 3.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.7 µg/m³
  • PM10: 16.67 µg/m³
  • O3: 0.042 ppm
  • NO2: 3.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.18 ppm

Health Recommendations:

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