Today | Weather | Friday, December 12, 2025

Weather in Sacramento, California

11:20 AM
Now
Cloudy Weather
45° F
Feels Like 45°
Precipitation 37 %
Wind 5 mph
UV Index (0 - 11+) 1
Humidity 100 %
Today
Foggy Weather
Day 45°
Night 39°
Precipitation 40 %
Wind 4 mph
UV Index (0 - 11+) 1

Sacramento Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 12, 2024)
Cloudy Weather

Day

54°

Night

48°

Wind

12 mph

Precipitation

40 %

Air Quality in Sacramento

NOW
133 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 48.67 µg/m³
PM10 59.86 µg/m³
O3 0.020 ppm
NO2 22.5 ppb
SO2 2.1 ppb
CO 0.45 ppm
NH3 2.29 µg/m³
NO 18.99 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is not likely to be affected.

Show raw pollutant concentrations (µg/m³)
PM2.548.67 µg/m³
PM1059.86 µg/m³
O338.32 µg/m³
NO242.42 µg/m³
SO25.41 µg/m³
CO511.3 µg/m³
NH32.29 µg/m³
NO18.99 µg/m³