Today | Weather | Sunday, March 15, 2026

Weather in Los Angeles, California

10:05 PM
Now
Night
64° F
Feels Like 64°
Precipitation 0 %
Wind 5 mph
Humidity 71 %
Today
Night
Day 79°
Night 57°
Precipitation 0 %
Wind 5 mph

Los Angeles Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 15, 2025)
Cloudy Weather

Day

64°

Night

45°

Wind

7 mph

UV Index

6

Precipitation

1 %

Air Quality in Los Angeles

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

Pollutant Concentrations:

PM2.5 17.79 µg/m³
PM10 25.37 µg/m³
O3 0.047 ppm
NO2 0.3 ppb
SO2 0.2 ppb
CO 0.13 ppm
NH3 0 µg/m³
NO 0 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)
PM2.517.79 µg/m³
PM1025.37 µg/m³
O392.85 µg/m³
NO20.51 µg/m³
SO20.46 µg/m³
CO144.85 µg/m³
NH30 µg/m³
NO0 µg/m³