Mahlow vs Rottweil: PM2.5 compared
Mahlow and Rottweil 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
Rottweil#2,574on the 24-hour board of 2,696, at 12 US AQI (2.2 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).
Rottweil
Side by side with Villingen-Schwenningen (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 06:07 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).