Mahlow vs Wedel: PM2.5 compared

Mahlow and Wedel were both measured on only 0 days over the last year, too few to compare them (it takes 30).

Right now

Mahlow–no readings since 11 Oct

Wedel#1,509on the 24-hour board of 2,644, at 32 US AQI (5.8 µg/m³)

Compare either city with another

Mahlow

Side by side with Blankenfelde-Mahlow (the nearest), Berlin (Germany's 2nd worst on 30 days), Kasur (the world's worst on 30 days).

Wedel

Side by side with Jork (the nearest), Kasur (the world's worst on 30 days).

The same rules as every SmogRank figure: reference monitors first, and a day counts with 18 measured hours. How we measure.

Updated 2026-10-14 09:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index. Some low-cost readings: Sensor.Community, ODbL (data and licence).