What is the air quality like in Port St. Lucie?
Port St. Lucie has an average AQI of 36, which falls in the "Good" category. About 78% of days have Good air quality, 18% are Moderate, and 3% are Unhealthy for Sensitive Groups. The primary pollutant is Ozone.
What is the main pollutant in Port St. Lucie?
The primary pollutant in Port St. Lucie is Ozone. The city's average PM2.5 level is 6 μg/m³ (below the EPA annual standard of 12 μg/m³). Average ozone levels are 30 ppb. Major pollution sources include vehicles, construction.
Is Port St. Lucie affected by wildfire smoke?
Port St. Lucie has a low wildfire risk rating. Wildfire smoke rarely impacts air quality here.
How many good air quality days does Port St. Lucie have?
Approximately 78% of days in Port St. Lucie have Good air quality (AQI 0-50). This means the majority of the year has clean, breathable air.
When is pollen season in Port St. Lucie's state (FL)?
Pollen seasons in FL include: Tree Pollen (January–May, Very High severity); Grass Pollen (March–October, Very High severity); Weed Pollen (September–December, Moderate severity); Mold Spores (Year-round–Year-round, Very 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.