What is the air quality like in Springfield?
Springfield has an average AQI of 48, which falls in the "Good" category. About 62% of days have Good air quality, 30% are Moderate, and 7% are Unhealthy for Sensitive Groups. The primary pollutant is Ozone.
What is the main pollutant in Springfield?
The primary pollutant in Springfield is Ozone. The city's average PM2.5 level is 8 μg/m³ (below the EPA annual standard of 12 μg/m³). Average ozone levels are 40 ppb. Major pollution sources include vehicles, power plants, government fleet.
Is Springfield affected by wildfire smoke?
Springfield has a low wildfire risk rating. Wildfire smoke rarely impacts air quality here.
How many good air quality days does Springfield have?
Approximately 62% of days in Springfield have Good air quality (AQI 0-50). This means the majority of the year has clean, breathable air.
When is pollen season in Springfield's state (IL)?
Pollen seasons in IL include: Weed Pollen (August–October, Very High severity); Mold Spores (June–October, Moderate severity); Tree Pollen (March–May, High severity); Grass Pollen (May–July, 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.