Today | Weather | Wednesday, March 18, 2026

Weather in Redding, California

07:41 AM
Now
Sunny Weather
54° F
Feels Like 55°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 1
Humidity 73 %
Today
Sunny Weather
Day 90°
Night 52°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 5

Redding Weather Forecast Updated

4 minutes ago
Last updated on

Air Quality in Redding

NOW
22 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.3 µg/m³
PM10 1.53 µg/m³
O3 0.023 ppm
NO2 0.8 ppb
SO2 0 ppb
CO 0.09 ppm
NH3 1.03 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)
PM2.51.3 µg/m³
PM101.53 µg/m³
O345.72 µg/m³
NO21.53 µg/m³
SO20.03 µg/m³
CO108.3 µg/m³
NH31.03 µg/m³
NO0.02 µg/m³