Today | Weather | Monday, May 25, 2026

Weather in Thousand Oaks, California

11:56 PM
Today
Cloudy Night
Day 72°
Night 54°
Precipitation 1 %
Wind 6 mph

Thousand Oaks Weather Forecast Updated

Weather Forecast History
Last Year's Weather on This Day (May 25, 2025)
Cloudy Weather

Day

72°

Night

52°

Wind

7 mph

UV Index

11

Precipitation

0 %

Air Quality in Thousand Oaks

NOW
45 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.38 µg/m³
PM10 8.09 µg/m³
O3 0.049 ppm
NO2 0.2 ppb
SO2 0.3 ppb
CO 0.09 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 considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.52.38 µg/m³
PM108.09 µg/m³
O395.81 µg/m³
NO20.4 µg/m³
SO20.68 µg/m³
CO104.63 µg/m³
NH30 µg/m³
NO0 µg/m³