Today | Weather | Friday, November 21, 2025

Weather in Anaheim, California

05:27 PM
Now
Cloudy Weather
61° F
Feels Like 61°
Precipitation 46 %
Wind 5 mph
Humidity 77 %
Today
Rainy Weather
Day 64°
Night 54°
Precipitation 55 %
Wind 8 mph
UV Index (0 - 11+) 2

Anaheim Weather Forecast Updated

4 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 21, 2024)
Cloudy Night

Day

73°

Night

45°

Wind

4 mph

Precipitation

0 %

Air Quality in Anaheim

NOW
41 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.83 µg/m³
PM10 1.62 µg/m³
O3 0.045 ppm
NO2 0.6 ppb
SO2 0.1 ppb
CO 0.11 ppm
NH3 0.01 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)
PM2.50.83 µg/m³
PM101.62 µg/m³
O387.58 µg/m³
NO21.19 µg/m³
SO20.23 µg/m³
CO121.08 µg/m³
NH30.01 µg/m³
NO0 µg/m³