What is the air quality in Ulan-Ude?

Ulan-Ude, Russia has an annual US AQI of 67 (Polluted) and average PM2.5 of 18.1 µg/m³, ranking #2993 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Ulan-Ude?

September is typically the cleanest month (AQI 59) and May the most polluted (AQI 72).

PM2.5: 1998–2024 (satellite). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Global rank	City	Continent	AQI	PM2.5
2993	Ulan-Ude, Russia	Asia	AQI 67	PM2.5 18.1 µg/m³