Today | Weather | Saturday, June 27, 2026

Weather in Richmond, California

04:19 AM
Now
Cloudy Weather
57° F
Feels Like 54°
Precipitation 7 %
Wind 12 mph
Humidity 87 %
Today
Cloudy Weather
Day 72°
Night 52°
Precipitation 4 %
Wind 15 mph
UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Richmond Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (June 27, 2025)
Sunny Weather

Day

73°

Night

55°

Wind

8 mph

UV Index

11

Precipitation

0 %

Air Quality in Richmond

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

Pollutant Concentrations:

PM2.5 7.84 µg/m³
PM10 12.83 µg/m³
O3 0.032 ppm
NO2 0.6 ppb
SO2 0.3 ppb
CO 0.07 ppm
NH3 0 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)
PM2.57.84 µg/m³
PM1012.83 µg/m³
O362.74 µg/m³
NO21.19 µg/m³
SO20.78 µg/m³
CO81.22 µg/m³
NH30 µg/m³
NO0 µg/m³