Today | Weather | Friday, December 12, 2025

Weather in Los Angeles, California

11:22 AM
Now
Cloudy Weather
72° F
Feels Like 75°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 3
Humidity 29 %
Today
Cloudy Weather
Day 81°
Night 50°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 3

Los Angeles Weather Forecast Updated

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

Day

63°

Night

46°

Wind

4 mph

Precipitation

1 %

Air Quality in Los Angeles

NOW
87 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 29.37 µg/m³
PM10 34.77 µg/m³
O3 0.037 ppm
NO2 0.6 ppb
SO2 0.3 ppb
CO 0.20 ppm
NH3 0.28 µg/m³
NO 0.19 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:

Air quality is acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.529.37 µg/m³
PM1034.77 µg/m³
O371.81 µg/m³
NO21.1 µg/m³
SO20.71 µg/m³
CO227.49 µg/m³
NH30.28 µg/m³
NO0.19 µg/m³