Today | Weather | Sunday, November 16, 2025

Weather in Riverside, California

08:55 AM
Now
Cloudy Weather
57° F
Feels Like 59°
Precipitation 44 %
Wind 5 mph
UV Index (0 - 11+) 1
Humidity 81 %
Today
Rainy Weather
Day 64°
Night 54°
Precipitation 84 %
Wind 6 mph
UV Index (0 - 11+) 1

Riverside Weather Forecast Updated

55 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 16, 2024)
Night

Day

64°

Night

39°

Wind

6 mph

Precipitation

1 %

Air Quality in Riverside

NOW
41 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.5 µg/m³
PM10 0.91 µg/m³
O3 0.045 ppm
NO2 0.4 ppb
SO2 0.1 ppb
CO 0.10 ppm
NH3 0.04 µg/m³
NO 0.02 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)
PM2.50.5 µg/m³
PM100.91 µg/m³
O387.59 µg/m³
NO20.74 µg/m³
SO20.19 µg/m³
CO110.37 µg/m³
NH30.04 µg/m³
NO0.02 µg/m³