Today | Weather | Wednesday, September 24, 2025

Weather in Richmond, California

02:50 PM

Now

73° F

Feels Like 70°

Precipitation 63 %

Wind 13 mph

UV Index (0 - 11+) 11

Humidity 59 %

Today

Day 73°

Night 63°

Precipitation 87 %

Wind 14

UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11+

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Richmond Weather Forecast Updated

32 minutes ago

Last updated on September 24, 2025 2:18 PM

Air quality in Richmond

NOW

54 AQI

Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 12.13 µg/m³

PM10 14.94 µg/m³

O₃ 48.74 ppb

NO₂ 4.93 ppb

SO₂ 0.95 ppb

CO 142.04 ppb

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

View Hourly Air Quality Forecast