Hourly Weather | Today Sunday, December 14, 2025
Fresno, California
1 PM
Cloudy Weather
45°
Feels Like 48°
0
Humidity: 100%
Wind: 5 mph
UV Index: 2
2 PM
Cloudy Weather
45°
Feels Like 48°
0
Humidity: 100%
Wind: 4 mph
UV Index: 2
3 PM
Cloudy Weather
45°
Feels Like 46°
0
Humidity: 100%
Wind: 4 mph
UV Index: 1
4 PM
Cloudy Weather
43°
Feels Like 45°
0
Humidity: 100%
Wind: 4 mph
UV Index: 1
5 PM
Cloudy Night
43°
Feels Like 43°
0
Humidity: 93%
Wind: 4 mph
UV Index: 0
6 PM
Cloudy Night
43°
Feels Like 43°
0
Humidity: 90%
Wind: 4 mph
UV Index: 0
7 PM
Cloudy Weather
41°
Feels Like 41°
0
Humidity: 94%
Wind: 5 mph
UV Index: 0
8 PM
Cloudy Weather
41°
Feels Like 41°
0
Humidity: 95%
Wind: 5 mph
UV Index: 0
9 PM
Cloudy Weather
39°
Feels Like 39°
0
Humidity: 100%
Wind: 4 mph
UV Index: 0
10 PM
Cloudy Weather
39°
Feels Like 39°
0
Humidity: 99%
Wind: 4 mph
UV Index: 0
11 PM
Cloudy Weather
39°
Feels Like 39°
0
Humidity: 98%
Wind: 4 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

1 PM
82 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 27.07 µg/m³
  • PM10: 32.66 µg/m³
  • O3: 0.041 ppm
  • NO2: 1.4 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.

2 PM
83 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 27.47 µg/m³
  • PM10: 33.07 µg/m³
  • O3: 0.042 ppm
  • NO2: 1.4 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.

3 PM
84 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 27.81 µg/m³
  • PM10: 33.32 µg/m³
  • O3: 0.040 ppm
  • NO2: 1.8 ppb
  • SO2: 0.1 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

4 PM
85 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 28.59 µg/m³
  • PM10: 34.13 µg/m³
  • O3: 0.038 ppm
  • NO2: 2.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 30.84 µg/m³
  • PM10: 36.5 µg/m³
  • O3: 0.036 ppm
  • NO2: 3.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

6 PM
96 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 33.52 µg/m³
  • PM10: 39.37 µg/m³
  • O3: 0.034 ppm
  • NO2: 4.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

7 PM
101 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 35.66 µg/m³
  • PM10: 41.72 µg/m³
  • O3: 0.033 ppm
  • NO2: 4.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.23 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

8 PM
106 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 37.7 µg/m³
  • PM10: 44.03 µg/m³
  • O3: 0.032 ppm
  • NO2: 4.5 ppb
  • SO2: 0.1 ppb
  • CO: 0.24 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

9 PM
113 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 40.44 µg/m³
  • PM10: 47.16 µg/m³
  • O3: 0.031 ppm
  • NO2: 4.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.24 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

10 PM
120 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 43.26 µg/m³
  • PM10: 50.3 µg/m³
  • O3: 0.030 ppm
  • NO2: 4.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.25 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

11 PM
126 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 45.65 µg/m³
  • PM10: 52.86 µg/m³
  • O3: 0.029 ppm
  • NO2: 4.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.26 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.