What is the air quality like in Aurora?
Aurora has an average AQI of 56, which falls in the "Moderate" category. About 52% of days have Good air quality, 36% are Moderate, and 10% are Unhealthy for Sensitive Groups. The primary pollutant is Ozone.
What is the main pollutant in Aurora?
The primary pollutant in Aurora is Ozone. The city's average PM2.5 level is 9.2 μg/m³ (below the EPA annual standard of 12 μg/m³). Average ozone levels are 50 ppb. Major pollution sources include vehicles, denver metro proximity.
Is Aurora affected by wildfire smoke?
Aurora has a moderate wildfire risk rating. Occasional wildfire smoke events may temporarily degrade air quality.
How many good air quality days does Aurora have?
Approximately 52% of days in Aurora 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 Aurora's state (CO)?
Pollen seasons in CO include: Weed Pollen (July–October, High severity); Mold Spores (June–September, Low severity); Tree Pollen (March–June, Moderate 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.