Amsterdam-Van Diemenstraat
Series: Unverified Air, no. 40
Day: 11 November 2026
Place: Amsterdam, Netherlands
NO₂ (red): 22.2 µg/m³, the day’s highest hour, 23:00 UTC
O₃ (blue): 36.6 µg/m³, the day’s highest hour, 19:00 UTC
Wind: from 183°, 8 km/h, at 23:00 UTC
Station code: NL00012
Station type: urban traffic
Network: Amsterdamse Meetnet Luchtkwaliteit
Inlet height: 4 m
Instruments: O₃ thermo49i; NO₂ API200E
Coordinates: 52.38998 N, 4.88781 E
Buildings: 95, 3–19.8 m high
Heights: 83 % measured, from the official building register (Netherlands) via EUBUCCO
Lines: 4,851 black, 961 red, 743 blue
Line length: 74 m in total
Made: 12 November 2026, 09:01:05 UTC, in 22 s, on the gallery’s server in Helsinki, Finland
Size: A3, 297 × 420 mm (plotted); 2376 × 3360 px (this image)
Olof Broström: Website, Artist presentation
JAEV Editorial: Generative Art, The colour cubes