What is the air quality like in Redding?
Redding has an average AQI of 65, which falls in the "Moderate" category. About 42% of days have Good air quality, 34% are Moderate, and 18% are Unhealthy for Sensitive Groups. The primary pollutant is PM2.5.
What is the main pollutant in Redding?
The primary pollutant in Redding is PM2.5. The city's average PM2.5 level is 12.5 μg/m³ (above the EPA annual standard of 12 μg/m³). Average ozone levels are 44 ppb. Major pollution sources include wildfires, vehicles, wood burning.
Is Redding affected by wildfire smoke?
Redding has a very high wildfire risk rating. Wildfire smoke frequently degrades air quality, sometimes pushing AQI into unhealthy ranges for extended periods.
How many good air quality days does Redding have?
Approximately 42% of days in Redding have Good air quality (AQI 0-50). Residents experience Good air quality about half the time, with other days being Moderate or worse.
When is pollen season in Redding's state (CA)?
Pollen seasons in CA include: Grass Pollen (April–July, High severity); Tree Pollen (February–May, High severity); Weed Pollen (July–November, Moderate severity); Mold Spores (Year-round–Year-round, Moderate severity). Allergy sufferers should monitor pollen counts during these periods and consider staying indoors on high-pollen days, especially during morning hours when counts peak.