Hourly Weather | Today Tuesday, September 23, 2025
Fresno, California
2 PM
Cloudy Weather
95°
Feels Like 99°
0
Humidity: 28%
Wind: 6 mph
UV Index: 50
3 PM
Cloudy Weather
97°
Feels Like 100°
0
Humidity: 24%
Wind: 6 mph
UV Index: 41
4 PM
Cloudy Weather
100°
Feels Like 100°
0
Humidity: 21%
Wind: 6 mph
UV Index: 30
5 PM
Cloudy Weather
99°
Feels Like 99°
0
Humidity: 21%
Wind: 6 mph
UV Index: 19
6 PM
Cloudy Weather
97°
Feels Like 95°
0
Humidity: 23%
Wind: 6 mph
UV Index: 9
7 PM
Cloudy Night
93°
Feels Like 91°
0
Humidity: 25%
Wind: 6 mph
UV Index: 0
8 PM
Cloudy Night
90°
Feels Like 88°
0
Humidity: 31%
Wind: 6 mph
UV Index: 0
9 PM
Cloudy Night
84°
Feels Like 82°
0
Humidity: 36%
Wind: 5 mph
UV Index: 0
10 PM
Cloudy Night
81°
Feels Like 79°
0
Humidity: 42%
Wind: 5 mph
UV Index: 0
11 PM
Cloudy Night
77°
Feels Like 75°
0
Humidity: 48%
Wind: 4 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

2 PM
56 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 8.15 µg/m³
  • PM10: 18.08 µg/m³
  • O₃: 65.72 ppb
  • NO₂: 6.35 ppb
  • SO₂: 0.83 ppb
  • CO: 212.51 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

3 PM
56 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 7.83 µg/m³
  • PM10: 16.67 µg/m³
  • O₃: 67.54 ppb
  • NO₂: 5.51 ppb
  • SO₂: 0.79 ppb
  • CO: 204.64 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

4 PM
55 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 6.76 µg/m³
  • PM10: 10.96 µg/m³
  • O₃: 79.61 ppb
  • NO₂: 1.26 ppb
  • SO₂: 0.80 ppb
  • CO: 184.61 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

5 PM
55 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 6.67 µg/m³
  • PM10: 10.72 µg/m³
  • O₃: 78.62 ppb
  • NO₂: 1.29 ppb
  • SO₂: 0.74 ppb
  • CO: 178.16 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

6 PM
73 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 6.70 µg/m³
  • PM10: 10.43 µg/m³
  • O₃: 71.88 ppb
  • NO₂: 3.92 ppb
  • SO₂: 0.78 ppb
  • CO: 201.46 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

7 PM
87 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 7.76 µg/m³
  • PM10: 11.20 µg/m³
  • O₃: 65.14 ppb
  • NO₂: 6.56 ppb
  • SO₂: 0.81 ppb
  • CO: 224.77 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

8 PM
93 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 9.31 µg/m³
  • PM10: 12.05 µg/m³
  • O₃: 58.40 ppb
  • NO₂: 9.19 ppb
  • SO₂: 0.85 ppb
  • CO: 248.07 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

9 PM
90 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 10.43 µg/m³
  • PM10: 12.77 µg/m³
  • O₃: 50.47 ppb
  • NO₂: 10.40 ppb
  • SO₂: 0.86 ppb
  • CO: 260.93 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

10 PM
81 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 11.84 µg/m³
  • PM10: 16.20 µg/m³
  • O₃: 42.55 ppb
  • NO₂: 11.60 ppb
  • SO₂: 0.87 ppb
  • CO: 273.80 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

11 PM
67 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 11.76 µg/m³
  • PM10: 19.24 µg/m³
  • O₃: 34.63 ppb
  • NO₂: 12.80 ppb
  • SO₂: 0.88 ppb
  • CO: 286.66 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.