Unverified Air

L.GO PERESTRELLO, Olof Broström, 2026. Part of Unverified Air.

Olof Broström

L.GO PERESTRELLO

Unverified Air, no. 43. Rome, Italy

Series: Unverified Air, no. 43

Day: 14 November 2026

Place: Rome, Italy

NO₂ (red): 45.0 µg/m³, the day’s highest hour, 20:00 UTC

O₃ (blue): 46.0 µg/m³, the day’s highest hour, 14:00 UTC

Wind: from 18°, 2 km/h, at 20:00 UTC

Station code: IT1176A

Station type: urban background

Network: Regione Lazio

Inlet height: 0 m

Instruments: O₃ other; NO₂ other

Coordinates: 41.88602 N, 12.54162 E

Buildings: 129, 2.5–36.5 m high

Heights: 98 % measured, from the official building register (Italy, Lazio), Microsoft building footprints via EUBUCCO

Lines: 5,935 black, 1,775 red, 1,052 blue

Line length: 89 m in total

Made: 15 November 2026, 09:02:15 UTC, in 80 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
Works and prices: info@jaev.gallery
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