Hourly Weather | Today Tuesday, August 25, 2026
Stockton, California
11 AM
Cloudy Weather
75°
Feels Like 82°
0
Humidity: 51%
UV Index: 5
Wind: 6 mph
12 PM
Sunny Weather
82°
Feels Like 90°
0
Humidity: 39%
UV Index: 7
Wind: 7 mph
1 PM
Sunny Weather
90°
Feels Like 93°
0
Humidity: 30%
UV Index: 8
Wind: 8 mph
2 PM
Cloudy Weather
93°
Feels Like 97°
0
Humidity: 25%
UV Index: 7
Wind: 8 mph
3 PM
Cloudy Weather
95°
Feels Like 97°
0
Humidity: 22%
UV Index: 5
Wind: 9 mph
4 PM
Cloudy Weather
97°
Feels Like 97°
0
Humidity: 20%
UV Index: 4
Wind: 10 mph
5 PM
Cloudy Weather
97°
Feels Like 95°
0
Humidity: 20%
UV Index: 3
Wind: 10 mph
6 PM
Cloudy Weather
93°
Feels Like 91°
0
Humidity: 22%
UV Index: 2
Wind: 9 mph
7 PM
Cloudy Weather
90°
Feels Like 88°
0
Humidity: 26%
UV Index: 1
Wind: 9 mph
8 PM
Cloudy Night
88°
Feels Like 84°
0
Humidity: 32%
UV Index: 0
Wind: 9 mph
9 PM
Cloudy Night
82°
Feels Like 81°
0
Humidity: 36%
UV Index: 0
Wind: 8 mph
10 PM
Cloudy Night
81°
Feels Like 77°
0
Humidity: 41%
UV Index: 0
Wind: 7 mph
11 PM
Cloudy Night
75°
Feels Like 73°
0
Humidity: 46%
UV Index: 0
Wind: 7 mph

Hourly Air Quality Forecast - AQI (US EPA)

11 AM
28 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.43 µg/m³
  • PM10: 12.8 µg/m³
  • O3: 0.030 ppm
  • NO2: 4.1 ppb
  • SO2: 0.7 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.57 µg/m³
  • PM10: 11.5 µg/m³
  • O3: 0.042 ppm
  • NO2: 2.4 ppb
  • SO2: 0.7 ppb
  • CO: 0.10 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: 6.84 µg/m³
  • PM10: 12.37 µg/m³
  • O3: 0.048 ppm
  • NO2: 1.5 ppb
  • SO2: 0.6 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.04 µg/m³
  • PM10: 13.36 µg/m³
  • O3: 0.053 ppm
  • NO2: 1 ppb
  • SO2: 0.6 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

3 PM
56 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.8 µg/m³
  • PM10: 13.93 µg/m³
  • O3: 0.056 ppm
  • NO2: 0.8 ppb
  • SO2: 0.6 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

4 PM
59 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.87 µg/m³
  • PM10: 13.93 µg/m³
  • O3: 0.057 ppm
  • NO2: 0.9 ppb
  • SO2: 0.6 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

5 PM
57 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.5 µg/m³
  • PM10: 13.55 µg/m³
  • O3: 0.056 ppm
  • NO2: 1 ppb
  • SO2: 0.6 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.1 µg/m³
  • PM10: 13.24 µg/m³
  • O3: 0.054 ppm
  • NO2: 1.6 ppb
  • SO2: 0.6 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.72 µg/m³
  • PM10: 13.05 µg/m³
  • O3: 0.051 ppm
  • NO2: 2.4 ppb
  • SO2: 0.6 ppb
  • CO: 0.10 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: 7.21 µg/m³
  • PM10: 12.65 µg/m³
  • O3: 0.046 ppm
  • NO2: 3.1 ppb
  • SO2: 0.6 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.81 µg/m³
  • PM10: 12.29 µg/m³
  • O3: 0.042 ppm
  • NO2: 3.4 ppb
  • SO2: 0.6 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.63 µg/m³
  • PM10: 12.21 µg/m³
  • O3: 0.039 ppm
  • NO2: 3.8 ppb
  • SO2: 0.5 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.44 µg/m³
  • PM10: 12.04 µg/m³
  • O3: 0.036 ppm
  • NO2: 4.2 ppb
  • SO2: 0.5 ppb
  • CO: 0.11 ppm

Health Recommendations:

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