Today | Weather | Wednesday, October 1, 2025

Weather in Richland, Washington

11:26 AM
Now
Rainy Weather
68° F
Feels Like 66°
Precipitation 43 %
Wind 6 mph
UV Index (0 - 11+) 11
Humidity 50 %
Today
Partly Sunny with Showers
Day 73°
Night 52°
Precipitation 82 %
Wind 6 mph
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.

Richland Weather Forecast Updated

33 minutes ago
Last updated on

Air quality in Richland

NOW
27 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 1.58 µg/m³
PM10 1.85 µg/m³
O₃ 35.36 ppb
NO₂ 1.79 ppb
SO₂ 0.19 ppb
CO 124.89 ppb
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors