Today | Weather | Sunday, November 30, 2025

Weather in Riverside, California

08:31 AM
Now
Sunny Weather
54° F
Feels Like 57°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 2
Humidity 74 %
Today
Cloudy Weather
Day 68°
Night 46°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 3

Riverside Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 30, 2024)
Cloudy Night

Day

79°

Night

48°

Wind

4 mph

Precipitation

0 %

Air Quality in Riverside

NOW
117 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 42.05 µg/m³
PM10 50.74 µg/m³
O3 0.063 ppm
NO2 1.7 ppb
SO2 1.2 ppb
CO 0.28 ppm
NH3 0.1 µg/m³
NO 0.18 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:

Members of sensitive groups may experience health effects. The general public is not likely to be affected.

Show raw pollutant concentrations (µg/m³)
PM2.542.05 µg/m³
PM1050.74 µg/m³
O3122.72 µg/m³
NO23.13 µg/m³
SO23.08 µg/m³
CO323.95 µg/m³
NH30.1 µg/m³
NO0.18 µg/m³