Today | Weather | Wednesday, June 24, 2026

Weather in Riverside, California

11:52 PM
Today
Cloudy Night
Day 90°
Night 61°
Precipitation 0 %
Wind 6 mph

Riverside Weather Forecast Updated

Weather Forecast History
Last Year's Weather on This Day (June 24, 2025)
Cloudy Weather

Day

84°

Night

57°

Wind

8 mph

UV Index

12

Precipitation

0 %

Air Quality in Riverside

NOW
41 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.71 µg/m³
PM10 11.32 µg/m³
O3 0.044 ppm
NO2 0.7 ppb
SO2 0.4 ppb
CO 0.08 ppm
NH3 0.04 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)
PM2.54.71 µg/m³
PM1011.32 µg/m³
O386.96 µg/m³
NO21.3 µg/m³
SO21.01 µg/m³
CO90.21 µg/m³
NH30.04 µg/m³
NO0 µg/m³