Hourly Weather | Today Tuesday, January 6, 2026
Sacramento, California
1 PM
Cloudy Weather
61°
Feels Like 63°
0
Humidity: 67%
Wind: 5 mph
UV Index: 1
2 PM
Cloudy Weather
63°
Feels Like 64°
0
Humidity: 65%
Wind: 5 mph
UV Index: 1
3 PM
Cloudy Weather
61°
Feels Like 61°
0
Humidity: 69%
Wind: 5 mph
UV Index: 1
4 PM
Cloudy Weather
59°
Feels Like 59°
0
Humidity: 73%
Wind: 5 mph
UV Index: 0
5 PM
Cloudy Weather
57°
Feels Like 55°
0
Humidity: 80%
Wind: 6 mph
UV Index: 0
6 PM
Cloudy Night
55°
Feels Like 54°
3
Humidity: 83%
Wind: 6 mph
UV Index: 0
7 PM
Cloudy Weather
54°
Feels Like 54°
7
Humidity: 84%
Wind: 6 mph
UV Index: 0
8 PM
Cloudy Weather
52°
Feels Like 52°
7
Humidity: 88%
Wind: 6 mph
UV Index: 0
9 PM
Cloudy Weather
52°
Feels Like 50°
6
Humidity: 90%
Wind: 5 mph
UV Index: 0
10 PM
Cloudy Weather
50°
Feels Like 48°
5
Humidity: 93%
Wind: 5 mph
UV Index: 0
11 PM
Cloudy Weather
48°
Feels Like 48°
5
Humidity: 96%
Wind: 5 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 2.73 µg/m³
  • PM10: 4.86 µg/m³
  • O3: 0.037 ppm
  • NO2: 5.7 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.66 µg/m³
  • PM10: 4.6 µg/m³
  • O3: 0.038 ppm
  • NO2: 5.8 ppb
  • SO2: 0.7 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.69 µg/m³
  • PM10: 4.54 µg/m³
  • O3: 0.039 ppm
  • NO2: 5.7 ppb
  • SO2: 0.7 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.72 µg/m³
  • PM10: 4.55 µg/m³
  • O3: 0.038 ppm
  • NO2: 6.2 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

5 PM
30 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.46 µg/m³
  • PM10: 5.94 µg/m³
  • O3: 0.032 ppm
  • NO2: 10.1 ppb
  • SO2: 0.6 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.05 µg/m³
  • PM10: 8.74 µg/m³
  • O3: 0.024 ppm
  • NO2: 15.9 ppb
  • SO2: 0.5 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

7 PM
29 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 6.99 µg/m³
  • PM10: 12.1 µg/m³
  • O3: 0.020 ppm
  • NO2: 18.9 ppb
  • SO2: 0.5 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

8 PM
38 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.19 µg/m³
  • PM10: 15.62 µg/m³
  • O3: 0.017 ppm
  • NO2: 20.4 ppb
  • SO2: 0.6 ppb
  • CO: 0.30 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.04 µg/m³
  • PM10: 18.49 µg/m³
  • O3: 0.017 ppm
  • NO2: 21.1 ppb
  • SO2: 0.6 ppb
  • CO: 0.32 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.35 µg/m³
  • PM10: 20.19 µg/m³
  • O3: 0.017 ppm
  • NO2: 21.6 ppb
  • SO2: 0.6 ppb
  • CO: 0.33 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.73 µg/m³
  • PM10: 19.87 µg/m³
  • O3: 0.018 ppm
  • NO2: 21.6 ppb
  • SO2: 0.6 ppb
  • CO: 0.33 ppm

Health Recommendations:

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