What is the air quality like in Yuma?
Yuma has an average AQI of 70, which falls in the "Moderate" category. About 38% of days have Good air quality, 40% are Moderate, and 18% are Unhealthy for Sensitive Groups. The primary pollutant is PM10.
What is the main pollutant in Yuma?
The primary pollutant in Yuma is PM10. The city's average PM2.5 level is 12 μg/m³ (below the EPA annual standard of 12 μg/m³). Average ozone levels are 52 ppb. Major pollution sources include dust, agriculture, cross-border pollution.
Is Yuma affected by wildfire smoke?
Yuma has a low wildfire risk rating. Wildfire smoke rarely impacts air quality here.
How many good air quality days does Yuma have?
Approximately 38% of days in Yuma 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 Yuma's state (AZ)?
Pollen seasons in AZ include: Tree Pollen (February–April, Moderate severity); Mold Spores (July–September, Moderate severity); Grass Pollen (March–October, Moderate severity); Weed Pollen (March–November, High 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.