Unverified Air

Linz Neue Welt, Olof Broström, 2026. Part of Unverified Air.

Olof Broström

Linz Neue Welt

Unverified Air, no. 35. Austria

Series: Unverified Air, no. 35

Day: 6 November 2026

Place: Linz, Austria

NO₂ (red): 51.3 µg/m³, the day’s highest hour, 17:00 UTC

O₃ (blue): 38.9 µg/m³, the day’s highest hour, 14:00 UTC

Wind: from 284°, 2 km/h, at 17:00 UTC

Station code: AT4S416

Station type: suburban background

Network: Amt der Oberösterreichischen Landesregierung

Inlet height: 3 m

Instruments: NO₂ horibaAPNA360; O₃ horibaAPOA360

Coordinates: 48.27329 N, 14.31479 E

Buildings: 57, 1.3–17.3 m high

Heights: 93 % measured, from the official building register (Austria, Linz) via EUBUCCO

Lines: 1,104 black, 2,256 red, 355 blue

Line length: 63 m in total

Made: 7 November 2026, 12:02:45 UTC, in 109 s, on the gallery’s server in Helsinki, Finland

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

Exhibition
Unverified Air, Olof Broström. Online, 4 October 2026 – 3 October 2027. A new work every day.
Works
The works belong to the artist. Press images may be used with credit.
Enquiries
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