SmogRank / Deuchendorf / Graz

Deuchendorf vs Graz: PM2.5 compared

Over the last year, Graz's air was 29% more polluted than Deuchendorf's: PM2.5 averaged 13.5 µg/m³ against 10.5, on the 256 days both cities were measured. Graz had the dirtier air on 188 of those days, Deuchendorf on 59. Graz was over the WHO's daily guideline of 15 µg/m³ on 72 of them, Deuchendorf on 45.

Right now

Deuchendorf–not on the 24-hour board right now
Graz#121on the 24-hour board of 1,616, at 70 US AQI (19.5 µg/m³)

The last year, day by day

Deuchendorf
Graz
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

15Nov 2025DecDeuchendorf, Jan 2026: 18.9 µg/m³Graz, Jan 2026: 31.3 µg/m³Jan 2026Deuchendorf, Feb: 12.9 µg/m³Graz, Feb: 19.4 µg/m³FebDeuchendorf, Mar: 13.9 µg/m³Graz, Mar: 17.2 µg/m³MarDeuchendorf, Apr: 8.7 µg/m³Graz, Apr: 11.0 µg/m³AprDeuchendorf, May: 7.1 µg/m³Graz, May: 8.1 µg/m³MayDeuchendorf, Jun: 8.9 µg/m³Graz, Jun: 8.4 µg/m³JunDeuchendorf, Jul: 8.1 µg/m³Graz, Jul: 8.4 µg/m³JulDeuchendorf, Aug: 9.2 µg/m³Graz, Aug: 9.6 µg/m³AugDeuchendorf, Sep: 6.5 µg/m³Graz, Sep: 7.4 µg/m³SepOct
Monthly means in µg/m³ over the days both cities were measured. Solid: Deuchendorf. Faded: Graz. A month shows once both share 10 such days. Dashed line: the WHO daily guideline.

Each city's worst days

Deuchendorf

Graz

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

Deuchendorf

Side by side with Bruck an der Mur, Gujranwala.

Graz

Side by side with Gratkorn, Wolfsberg, Gujranwala.

Use this page

SmogRank, PM2.5 daily means compared, Deuchendorf and Graz, 2 Jan 2026 – 24 Sep 2026, smogrank.com/compare/at-deuchendorf/at-graz (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 21:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index.