SmogRank / Asprópyrgos / Thrakomakedónes

Asprópyrgos vs Thrakomakedónes: PM2.5 compared

Over the last year, Asprópyrgos's air was 20% more polluted than Thrakomakedónes's: PM2.5 averaged 11.2 µg/m³ against 9.3, on the 197 days both cities were measured. Asprópyrgos had the dirtier air on 145 of those days, Thrakomakedónes on 51. Asprópyrgos was over the WHO's daily guideline of 15 µg/m³ on 30 of them, Thrakomakedónes on 7.

Right now

Asprópyrgos–not on the 24-hour board right now
Thrakomakedónes–not on the 24-hour board right now

The last year, day by day

Asprópyrgos
Thrakomakedónes
Each city's daily mean from 7 Oct 2025 to 6 Oct 2026, one stripe a day, coloured by band. A blank stripe is a day without a daily mean.

Month by month

15Asprópyrgos, Nov 2025: 9.4 µg/m³Thrakomakedónes, Nov 2025: 7.8 µg/m³Nov 2025Asprópyrgos, Dec: 15.3 µg/m³Thrakomakedónes, Dec: 9.7 µg/m³DecAsprópyrgos, Jan 2026: 13.5 µg/m³Thrakomakedónes, Jan 2026: 9.3 µg/m³Jan 2026Asprópyrgos, Feb: 12.3 µg/m³Thrakomakedónes, Feb: 8.6 µg/m³FebAsprópyrgos, Mar: 12.8 µg/m³Thrakomakedónes, Mar: 10.4 µg/m³MarAprAsprópyrgos, May: 8.7 µg/m³Thrakomakedónes, May: 8.3 µg/m³MayAsprópyrgos, Jun: 9.6 µg/m³Thrakomakedónes, Jun: 9.5 µg/m³JunAsprópyrgos, Jul: 11.7 µg/m³Thrakomakedónes, Jul: 12.5 µg/m³JulAsprópyrgos, Aug: 10.2 µg/m³Thrakomakedónes, Aug: 12.2 µg/m³AugAsprópyrgos, Sep: 8.5 µg/m³Thrakomakedónes, Sep: 8.0 µg/m³SepOct
Monthly means in µg/m³ over the days both cities were measured. Solid: Asprópyrgos. Faded: Thrakomakedónes. A month shows once both share 10 such days. Dashed line: the WHO daily guideline.

Year by year

YearAsprópyrgosThrakomakedónesDays both measuredDays Asprópyrgos was worse
2026 so far5552146102
20255653247175
20246357156135
20236457245204

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

Asprópyrgos

Thrakomakedónes

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

Asprópyrgos

Side by side with Acharnés, Kozáni, Gujranwala.

Thrakomakedónes

Side by side with Acharnés, Gujranwala.

Use this page

SmogRank, PM2.5 daily means compared, Asprópyrgos and Thrakomakedónes, 19 Oct 2025 – 29 Sep 2026, smogrank.com/compare/gr-aspropyrgos/gr-thrakomakedones (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.