Which city in Iceland has the worst air quality?

Keflavík currently has the highest AQI in Iceland at 17.

What is the average air quality in Iceland today?

The average AQI across 6 cities in Iceland is currently 11 (Good).

Live air quality and weather data for 6 cities in Iceland. Average AQI is 11 (Good). Most polluted: Keflavík at AQI 17.