Hourly Weather | Today Wednesday, December 10, 2025
Oakland, California
1 PM
Cloudy Weather
57°
Feels Like 59°
0
Humidity: 73%
Wind: 6 mph
UV Index: 2
2 PM
Cloudy Weather
57°
Feels Like 59°
0
Humidity: 71%
Wind: 6 mph
UV Index: 2
3 PM
Cloudy Weather
55°
Feels Like 57°
0
Humidity: 75%
Wind: 6 mph
UV Index: 1
4 PM
Cloudy Weather
54°
Feels Like 54°
0
Humidity: 81%
Wind: 6 mph
UV Index: 1
5 PM
Cloudy Night
52°
Feels Like 52°
0
Humidity: 86%
Wind: 6 mph
UV Index: 0
6 PM
Cloudy Night
50°
Feels Like 48°
0
Humidity: 91%
Wind: 6 mph
UV Index: 0
7 PM
Cloudy Night
46°
Feels Like 45°
0
Humidity: 97%
Wind: 6 mph
UV Index: 0
8 PM
Cloudy Night
45°
Feels Like 45°
0
Humidity: 100%
Wind: 6 mph
UV Index: 0
9 PM
Cloudy Night
45°
Feels Like 43°
0
Humidity: 100%
Wind: 6 mph
UV Index: 0
10 PM
Cloudy Night
45°
Feels Like 43°
0
Humidity: 97%
Wind: 6 mph
UV Index: 0
11 PM
Cloudy Night
45°
Feels Like 43°
0
Humidity: 97%
Wind: 6 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 14.86 µg/m³
  • PM10: 20.3 µg/m³
  • O3: 0.033 ppm
  • NO2: 5.9 ppb
  • SO2: 0.9 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.

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

Pollutant Concentrations:

  • PM2.5: 14.7 µg/m³
  • PM10: 20.36 µg/m³
  • O3: 0.036 ppm
  • NO2: 5.6 ppb
  • SO2: 0.9 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.

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

Pollutant Concentrations:

  • PM2.5: 12.91 µg/m³
  • PM10: 18.33 µg/m³
  • O3: 0.038 ppm
  • NO2: 5 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.

4 PM
44 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.48 µg/m³
  • PM10: 15.52 µg/m³
  • O3: 0.039 ppm
  • NO2: 4.6 ppb
  • SO2: 0.7 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.19 µg/m³
  • PM10: 12.92 µg/m³
  • O3: 0.038 ppm
  • NO2: 4.3 ppb
  • SO2: 0.6 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.63 µg/m³
  • PM10: 11.3 µg/m³
  • O3: 0.037 ppm
  • NO2: 3.5 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.53 µg/m³
  • PM10: 10.34 µg/m³
  • O3: 0.036 ppm
  • NO2: 2.7 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

8 PM
32 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.94 µg/m³
  • PM10: 10.03 µg/m³
  • O3: 0.035 ppm
  • NO2: 2.3 ppb
  • SO2: 0.4 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.76 µg/m³
  • PM10: 10.1 µg/m³
  • O3: 0.033 ppm
  • NO2: 2.3 ppb
  • SO2: 0.4 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.86 µg/m³
  • PM10: 10.48 µg/m³
  • O3: 0.031 ppm
  • NO2: 2.5 ppb
  • SO2: 0.4 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.22 µg/m³
  • PM10: 11.19 µg/m³
  • O3: 0.030 ppm
  • NO2: 2.9 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

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