Augsburg vs Niederkassel: PM2.5 compared

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

Right now

Augsburg–no readings since 11 Oct

Niederkassel#1,706on the 24-hour board of 2,504, at 24 US AQI (4.3 µg/m³)

Compare either city with another

Augsburg

Side by side with Herrsching am Ammersee (the nearest), Oldenburg (Germany's 2nd worst on 30 days), Gujranwala (the world's worst on 30 days).

Niederkassel

Side by side with Bonn (the nearest), Gujranwala (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 2026-10-13 03:07 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).