Klagenfurt Sterneckstraße

Series: Unverified Air, no. 26

Day: 28 October 2026

Place: Klagenfurt, Austria

NO₂ (red): 22.4 µg/m³, the day’s highest hour, 18:00 UTC

O₃ (blue): 20.1 µg/m³, the day’s highest hour, 13:00 UTC

Wind: from 315°, 2 km/h, at 18:00 UTC

Station code: AT2KA71

Station type: urban background

Network: Amt der Kärntner Landesregierung

Inlet height: 4 m

Instruments: NO₂ thermo42i; O₃ horibaAPOA350E

Coordinates: 46.62662 N, 14.29914 E

Buildings: 41, 4.1–19.6 m high

Heights: 76 % measured, from OpenStreetMap

Lines: 1,848 black, 1,294 red, 262 blue

Line length: 52 m in total

Made: 29 October 2026, 09:01:06 UTC, in 59 s, on the gallery’s server in Helsinki, Finland

Size: A3, 297 × 420 mm (plotted); 2376 × 3360 px (this image)