Today | Weather | Tuesday, December 30, 2025

Weather in Orange, California

03:22 PM
Now
Rainy Weather
73° F
Feels Like 72°
Precipitation 48 %
Wind 9 mph
UV Index (0 - 11+) 0
Humidity 27 %
Today
Partly Sunny with Showers
Day 75°
Night 63°
Precipitation 87 %
Wind 7 mph
UV Index (0 - 11+) 1

Orange Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 30, 2024)
Cloudy Weather

Day

64°

Night

45°

Wind

4 mph

UV Index

3

Precipitation

25 %

Air Quality in Orange

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

Pollutant Concentrations:

PM2.5 12.84 µg/m³
PM10 22.65 µg/m³
O3 0.028 ppm
NO2 22.1 ppb
SO2 1.3 ppb
CO 0.27 ppm
NH3 0.6 µg/m³
NO 2.61 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)
PM2.512.84 µg/m³
PM1022.65 µg/m³
O354.17 µg/m³
NO241.66 µg/m³
SO23.49 µg/m³
CO306.55 µg/m³
NH30.6 µg/m³
NO2.61 µg/m³