Today | Weather | Tuesday, April 21, 2026

Weather in Oxnard, California

03:26 PM
Now
Rainy Weather
63° F
Feels Like 61°
Precipitation 56 %
Wind 8 mph
UV Index (0 - 11+) 3
Humidity 88 %
Today
Rainy Weather
Day 64°
Night 50°
Precipitation 96 %
Wind 9 mph
UV Index (0 - 11+) 3

Oxnard Weather Forecast Updated

55 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 21, 2025)
Cloudy Weather

Day

63°

Night

52°

Wind

8 mph

UV Index

8

Precipitation

0 %

Air Quality in Oxnard

NOW
50 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.07 µg/m³
PM10 2.93 µg/m³
O3 0.054 ppm
NO2 0.1 ppb
SO2 0.1 ppb
CO 0.12 ppm
NH3 0 µg/m³
NO 0.02 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 considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.51.07 µg/m³
PM102.93 µg/m³
O3106.03 µg/m³
NO20.13 µg/m³
SO20.3 µg/m³
CO133.32 µg/m³
NH30 µg/m³
NO0.02 µg/m³