What is the air quality like in Anchorage?
Anchorage has an average AQI of 35, which falls in the "Good" category. About 78% of days have Good air quality, 18% are Moderate, and 4% are Unhealthy for Sensitive Groups. The primary pollutant is PM2.5.
What is the main pollutant in Anchorage?
The primary pollutant in Anchorage is PM2.5. The city's average PM2.5 level is 6.2 μg/m³ (below the EPA annual standard of 12 μg/m³). Average ozone levels are 26 ppb. Major pollution sources include vehicles, wildfires, heating.
Is Anchorage affected by wildfire smoke?
Anchorage has a moderate wildfire risk rating. Occasional wildfire smoke events may temporarily degrade air quality.
How many good air quality days does Anchorage have?
Approximately 78% of days in Anchorage have Good air quality (AQI 0-50). This means the majority of the year has clean, breathable air.
What about allergies in Anchorage?
Air quality and pollen counts can both affect respiratory health in Anchorage. On days with higher AQI levels, allergy symptoms may worsen. Using a HEPA air purifier indoors and monitoring both AQI and pollen counts can help manage symptoms.