SmogRank / Barth / Munich

Barth vs Munich: PM2.5 compared

Over the last year, Munich's air was 14% more polluted than Barth's: PM2.5 averaged 10.5 µg/m³ against 9.2, on the 258 days both cities were measured. Munich had the dirtier air on 172 of those days, Barth on 84. Munich was over the WHO's daily guideline of 15 µg/m³ on 40 of them, Barth on 41.

Right now

Barth–not on the 24-hour board right now
Munich–not on the 24-hour board right now

The last year, day by day

Barth
Munich
Each city's daily mean from 6 Oct 2025 to 5 Oct 2026, one stripe a day, coloured by band. A blank stripe is a day without a daily mean.

Month by month

15Barth, Nov 2025: 7.5 µg/m³Munich, Nov 2025: 9.3 µg/m³Nov 2025Barth, Dec: 9.9 µg/m³Munich, Dec: 11.0 µg/m³DecBarth, Jan 2026: 16.2 µg/m³Munich, Jan 2026: 18.2 µg/m³Jan 2026Barth, Feb: 14.0 µg/m³Munich, Feb: 9.9 µg/m³FebBarth, Mar: 13.9 µg/m³Munich, Mar: 13.0 µg/m³MarBarth, Apr: 8.2 µg/m³Munich, Apr: 8.7 µg/m³AprBarth, May: 4.9 µg/m³Munich, May: 8.2 µg/m³MayBarth, Jun: 5.4 µg/m³Munich, Jun: 9.4 µg/m³JunBarth, Jul: 4.8 µg/m³Munich, Jul: 7.8 µg/m³JulAugBarth, Sep: 5.5 µg/m³Munich, Sep: 9.7 µg/m³SepOct
Monthly means in µg/m³ over the days both cities were measured. Solid: Barth. Faded: Munich. A month shows once both share 10 such days. Dashed line: the WHO daily guideline.

Year by year

YearBarthMunichDays both measuredDays Barth was worse
2026 so far525518160
2025435428471
2024365212829

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

Barth

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

Barth

Side by side with Stralsund, Gujranwala.

Munich

Side by side with Herrsching am Ammersee, Augsburg, Gujranwala.

Use this page

SmogRank, PM2.5 daily means compared, Barth and Munich, 8 Oct 2025 – 3 Oct 2026, smogrank.com/compare/de-barth/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.