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Capital city, Russia

Air quality in Moscow

Updated October 2026Sources
14PM2.5 µg/m³, yearly

Moderate

The annual average PM2.5 in Moscow was 14 µg/m³ in 2016, about 2.8 times the WHO guideline of 5 µg/m³. Smog is rare; summer fires in the region occasionally send smoke across the city.

Key facts

Quick answers

Is the air in Moscow bad?

Moderate: 14 µg/m³ of PM2.5 on average, 2.8× the WHO guideline.

When is the air worst in Moscow?

Smog is rare; summer fires in the region occasionally send smoke across the city.

How does Moscow compare with the rest of Russia?

People in Russia breathe 12 µg/m³ of PM2.5 on average (2023, World Bank/WHO), against 14 µg/m³ measured here.

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Sources

Annual averages are measured values reported to the WHO; check a live map for today's air. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.