Today | Weather | Tuesday, April 21, 2026

Weather in Redding, California

04:36 PM
Now
Stormy Weather
63° F
Feels Like 63°
Precipitation 57 %
Wind 5 mph
UV Index (0 - 11+) 1
Humidity 56 %
Today
Stormy Weather
Day 63°
Night 46°
Precipitation 98 %
Wind 8 mph
UV Index (0 - 11+) 3

Redding Weather Forecast Updated

55 minutes ago
Last updated on

Air Quality in Redding

NOW
35 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.5 µg/m³
PM10 0.5 µg/m³
O3 0.038 ppm
NO2 0.5 ppb
SO2 0 ppb
CO 0.12 ppm
NH3 0.2 µg/m³
NO 0.08 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
PM100.5 µg/m³
O373.72 µg/m³
NO20.94 µg/m³
SO20.05 µg/m³
CO139.88 µg/m³
NH30.2 µg/m³
NO0.08 µg/m³