Bremen vs Munich: PM2.5 compared
Over the last year, Munich's air was about 1.5× as polluted as Bremen's: PM2.5 averaged 9.1 µg/m³ against 5.9, on the 96 days both cities were measured. Munich had the dirtier air on 85 of those days, Bremen on 11. Munich was over the WHO's daily guideline of 15 µg/m³ on 7 of them, Bremen on 1.
Right now
The last year, day by day
Month by month
Year by year
| Year | Bremen | Munich | Days Bremen was worse |
|---|---|---|---|
| 2026 so far | 33 | 51 | 11 |
| 2024 | 52 | 59 | 12 |
| 2023 | 48 | 49 | 151 |
Means in US AQI over the days both cities were measured that year; a year shows once they share 30 such days.
Each city's worst days
Bremen
Munich
Daily means in US AQI, over the days both cities were measured in the last year. Each date opens that day's world board.
Compare either city with another
Bremen
Side by side with Ritterhude, Gujranwala.
Munich
Side by side with Herrsching am Ammersee, Augsburg, Gujranwala.
Use this page
SmogRank, PM2.5 daily means compared, Bremen and Munich, 18 Jun 2026 – 5 Oct 2026, smogrank.com/compare/de-bremen/de-munich (accessed 6 Oct 2026).
You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.
The same rules as every SmogRank figure: reference monitors first, and a day counts with 18 measured hours. How we measure.
Updated 2026-10-06 20:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index.