What is the air quality like in Moreno Valley?
Moreno Valley has an average AQI of 80, which falls in the "Moderate" category. About 28% of days have Good air quality, 42% are Moderate, and 20% are Unhealthy for Sensitive Groups. The primary pollutant is Ozone.
What is the main pollutant in Moreno Valley?
The primary pollutant in Moreno Valley is Ozone. The city's average PM2.5 level is 14.5 μg/m³ (above the EPA annual standard of 12 μg/m³). Average ozone levels are 56 ppb. Major pollution sources include warehouses, vehicles, dust.
Is Moreno Valley affected by wildfire smoke?
Moreno Valley has a high wildfire risk rating. Wildfire smoke regularly impacts air quality, especially during summer and fall fire seasons.
How many good air quality days does Moreno Valley have?
Approximately 28% of days in Moreno Valley have Good air quality (AQI 0-50). This is below the national average, meaning residents frequently experience reduced air quality.
When is pollen season in Moreno Valley'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.