Most polluted cities in Ida-Virumaa, Estonia

2 measured cities ranked by PM2.5, last 7 days. Worst: Narva at 3.2 µg/m³, #2204 in the world.

#	City		µg/m³
1	Narva Ida-Virumaa		3.2
2	Kohtla-Järve Ida-Virumaa		2.1

Good 0–9.0Moderate 9.1+Unhealthy for sensitive groups 35.5+Unhealthy 55.5+Very unhealthy 125.5+Hazardous 225.5+No data

Updated 2026-10-01 14:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.