Today | Weather | Saturday, November 1, 2025

Weather in Roseville, California

10:05 AM

Now

63° F

Feels Like 64°

Precipitation 0 %

Wind 5 mph

UV Index (0 - 11+) 2

Humidity 64 %

Today

Day 79°

Night 46°

Precipitation 0 %

Wind 5 mph

UV Index (0 - 11+) 3

Roseville Weather Forecast Updated

Last updated on November 01, 2025 8:31 AM

Weather Forecast History

Last Year's Weather on This Day (November 1, 2024)

Day

66°

Night

52°

Wind

12 mph

Precipitation

Air Quality in Roseville

NOW

100 AQI

Moderate air quality Dominant pollutant: PM_2.5

Pollutant Concentrations:

PM_2.5 35.4 µg/m³

PM₁₀ 51.32 µg/m³

O₃ 0.016 ppm

NO₂ 19.2 ppb

SO₂ 2 ppb

CO 0.35 ppm

NH₃ 1.77 µg/m³

NO 13.05 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 – 35.4 µg/m³

PM₁₀ – 51.32 µg/m³

O₃ – 32.21 µg/m³

NO₂ – 36.18 µg/m³

SO₂ – 5.21 µg/m³

CO – 406.41 µg/m³

NH₃ – 1.77 µg/m³

NO – 13.05 µg/m³

View Hourly Air Quality Forecast