Today | Weather | Thursday, October 30, 2025

Weather in Huntington Beach, California

11:27 AM

Now

73° F

Feels Like 75°

Precipitation 0 %

Wind 5 mph

UV Index (0 - 11+) 3

Humidity 57 %

Today

Day 75°

Night 57°

Precipitation 0 %

Wind 6 mph

UV Index (0 - 11+) 4

Huntington Beach Weather Forecast Updated

21 minutes ago

Last updated on October 30, 2025 11:05 AM

Weather Forecast History

Last Year's Weather on This Day (October 30, 2024)

Day

72°

Night

52°

Wind

4 mph

Precipitation

Air Quality in Huntington Beach

NOW

69 AQI

Moderate air quality Dominant pollutant: PM_2.5

Pollutant Concentrations:

PM_2.5 20.66 µg/m³

PM₁₀ 36.24 µg/m³

O₃ 0.044 ppm

NO₂ 0.5 ppb

SO₂ 0.2 ppb

CO 0.15 ppm

NH₃ 0.01 µg/m³

NO 0.15 µg/m³

PM_2.5 – 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)

PM_2.5 – 20.66 µg/m³

PM₁₀ – 36.24 µg/m³

O₃ – 86.65 µg/m³

NO₂ – 0.94 µg/m³

SO₂ – 0.48 µg/m³

CO – 174.94 µg/m³

NH₃ – 0.01 µg/m³

NO – 0.15 µg/m³

View Hourly Air Quality Forecast