San Francisco Weather Forecast: Current Conditions & 10-Day Outlook

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Current Weather Conditions in San Francisco

San Francisco

Cundinamarca, Colombia

weather iconOvercast
22°
Low 20°
High 30°

Hourly San Francisco Weather Forecast

12 AMweather icon16°
1 AMweather icon15°
2 AMweather icon15°
3 AMweather icon15°
4 AMweather icon14°
5 AMweather icon14°
6 AMweather icon14°
7 AMweather icon14°
8 AMweather icon14°
9 AMweather icon14°
10 AMweather icon14°
11 AMweather icon14°
12 PMweather icon15°
1 PMweather icon17°
2 PMweather icon19°
3 PMweather icon21°
4 PMweather icon22°
5 PMweather icon23°
6 PMweather icon23°
7 PMweather icon23°
8 PMweather icon22°
9 PMweather icon21°
10 PMweather icon20°
11 PMweather icon18°

Wind

2kt WSW

Very gentle wind.

2kt
NESW

Precipitation

18%

Low chance of precipitation.

San Francisco 10-Day Weather Outlook

Historical Climate Data

10 year average

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Current Air Quality in San Francisco

Today

Moderate

In the US, an AQI of 51-100 is considered 'Moderate'. This indicates that air quality is acceptable; however, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.

65

AQI

PM2.5

18.2 µg/m³

Fine particles that penetrate deep into the lungs.

PM10

18.3 µg/m³

Larger particles causing respiratory issues.

Ozone

12.0 ppb

Major smog component affecting respiratory health.

Nitrogen Dioxide

26.2 ppb

Irritates lungs and lowers resistance to infections.

Sulfur Dioxide

13.2 ppb

Causes respiratory problems and acid rain.

Carbon Monoxide

181.0 ppm

Affects oxygen delivery in the body.

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