Which city in Estonia has the worst air quality?

Kohtla-Järve currently has the highest AQI in Estonia at 28.

What is the average air quality in Estonia today?

The average AQI across 8 cities in Estonia is currently 10 (Good).

Live air quality and weather data for 8 cities in Estonia. Average AQI is 10 (Good). Most polluted: Kohtla-Järve at AQI 28.