Hourly Weather | Today Sunday, November 2, 2025
Sacramento, California
5 AM
Foggy Weather
48°
Feels Like 46°
0
Humidity: 99%
Wind: 4 mph
UV Index: 0
6 AM
Foggy Weather
46°
Feels Like 46°
0
Humidity: 100%
Wind: 4 mph
UV Index: 0
7 AM
Foggy Weather
48°
Feels Like 46°
0
Humidity: 100%
Wind: 6 mph
UV Index: 0
8 AM
Foggy Weather
55°
Feels Like 55°
0
Humidity: 88%
Wind: 6 mph
UV Index: 1
9 AM
Foggy Weather
61°
Feels Like 63°
0
Humidity: 73%
Wind: 6 mph
UV Index: 2
10 AM
Foggy Weather
66°
Feels Like 66°
0
Humidity: 62%
Wind: 6 mph
UV Index: 2
11 AM
Foggy Weather
72°
Feels Like 72°
0
Humidity: 53%
Wind: 6 mph
UV Index: 3
12 PM
Foggy Weather
75°
Feels Like 77°
0
Humidity: 47%
Wind: 7 mph
UV Index: 3
1 PM
Sunny Weather
77°
Feels Like 79°
0
Humidity: 44%
Wind: 7 mph
UV Index: 3
2 PM
Sunny Weather
79°
Feels Like 81°
0
Humidity: 41%
Wind: 6 mph
UV Index: 2
3 PM
Sunny Weather
81°
Feels Like 81°
0
Humidity: 39%
Wind: 5 mph
UV Index: 2
4 PM
Sunny Weather
79°
Feels Like 79°
0
Humidity: 43%
Wind: 5 mph
UV Index: 1
5 PM
Sunny Weather
75°
Feels Like 73°
0
Humidity: 48%
Wind: 5 mph
UV Index: 0
6 PM
Night
72°
Feels Like 70°
0
Humidity: 55%
Wind: 5 mph
UV Index: 0
7 PM
Cloudy Night
70°
Feels Like 66°
0
Humidity: 62%
Wind: 5 mph
UV Index: 0
8 PM
Cloudy Night
66°
Feels Like 64°
0
Humidity: 67%
Wind: 6 mph
UV Index: 0
9 PM
Cloudy Night
64°
Feels Like 63°
0
Humidity: 74%
Wind: 6 mph
UV Index: 0
10 PM
Cloudy Night
63°
Feels Like 61°
0
Humidity: 78%
Wind: 6 mph
UV Index: 0
11 PM
Cloudy Night
61°
Feels Like 59°
0
Humidity: 82%
Wind: 6 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 11.3 µg/m³
  • PM10: 17.06 µg/m³
  • O3: 0.018 ppm
  • NO2: 9.3 ppb
  • SO2: 0.6 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.95 µg/m³
  • PM10: 17.82 µg/m³
  • O3: 0.017 ppm
  • NO2: 9.9 ppb
  • SO2: 0.7 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

7 AM
52 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.73 µg/m³
  • PM10: 19.14 µg/m³
  • O3: 0.014 ppm
  • NO2: 11.7 ppb
  • SO2: 0.8 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.

8 AM
53 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 13.53 µg/m³
  • PM10: 20.78 µg/m³
  • O3: 0.012 ppm
  • NO2: 13.1 ppb
  • SO2: 0.8 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.

9 AM
53 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 13.27 µg/m³
  • PM10: 21.11 µg/m³
  • O3: 0.014 ppm
  • NO2: 11.9 ppb
  • SO2: 0.9 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

10 AM
51 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.41 µg/m³
  • PM10: 20.16 µg/m³
  • O3: 0.016 ppm
  • NO2: 10.8 ppb
  • SO2: 1.1 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.23 µg/m³
  • PM10: 17.99 µg/m³
  • O3: 0.024 ppm
  • NO2: 8.7 ppb
  • SO2: 1.4 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

12 PM
47 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.2 µg/m³
  • PM10: 17.46 µg/m³
  • O3: 0.030 ppm
  • NO2: 7.5 ppb
  • SO2: 1.5 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

1 PM
50 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12 µg/m³
  • PM10: 18.07 µg/m³
  • O3: 0.036 ppm
  • NO2: 6.7 ppb
  • SO2: 1.4 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.3 µg/m³
  • PM10: 18.16 µg/m³
  • O3: 0.042 ppm
  • NO2: 5.7 ppb
  • SO2: 1.3 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.65 µg/m³
  • PM10: 18.48 µg/m³
  • O3: 0.045 ppm
  • NO2: 5.4 ppb
  • SO2: 1.2 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.5 µg/m³
  • PM10: 18.42 µg/m³
  • O3: 0.045 ppm
  • NO2: 5.9 ppb
  • SO2: 1.1 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.42 µg/m³
  • PM10: 18.59 µg/m³
  • O3: 0.043 ppm
  • NO2: 7.7 ppb
  • SO2: 1 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.59 µg/m³
  • PM10: 19.23 µg/m³
  • O3: 0.038 ppm
  • NO2: 9.8 ppb
  • SO2: 0.8 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.

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

Pollutant Concentrations:

  • PM2.5: 12.79 µg/m³
  • PM10: 20.07 µg/m³
  • O3: 0.035 ppm
  • NO2: 11.1 ppb
  • SO2: 0.7 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.

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

Pollutant Concentrations:

  • PM2.5: 13.39 µg/m³
  • PM10: 21.33 µg/m³
  • O3: 0.032 ppm
  • NO2: 11.7 ppb
  • SO2: 0.7 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.

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

Pollutant Concentrations:

  • PM2.5: 15.22 µg/m³
  • PM10: 23.81 µg/m³
  • O3: 0.031 ppm
  • NO2: 12 ppb
  • SO2: 0.7 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.

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

Pollutant Concentrations:

  • PM2.5: 17.06 µg/m³
  • PM10: 26.17 µg/m³
  • O3: 0.030 ppm
  • NO2: 12.1 ppb
  • SO2: 0.7 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.

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

Pollutant Concentrations:

  • PM2.5: 18.14 µg/m³
  • PM10: 27.52 µg/m³
  • O3: 0.029 ppm
  • NO2: 11.8 ppb
  • SO2: 0.7 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.