Dordrecht-Bamendaweg

Unverified Air, no. 9. Netherlands

Series: Unverified Air, no. 9

Day: 11 October 2026

Place: Dordrecht, Netherlands

NO₂ (red): 19.7 µg/m³, the day’s highest hour, 22:00 UTC

O₃ (blue): 56.1 µg/m³, the day’s highest hour, 04:00 UTC

Wind: from 207°, 10 km/h, at 22:00 UTC

Station code: NL00442

Station type: urban background

Network: Landelijk Meetnet Luchtkwaliteit

Inlet height: 3 m

Instruments: O₃ thermo49i; NO₂ APIT200

Coordinates: 51.80066 N, 4.70821 E

Buildings: 48, 2.5–9.8 m high

Heights: 90 % measured, from the official building register (Netherlands) via EUBUCCO

Lines: 1,599 black, 805 red, 562 blue

Line length: 48 m in total

Made: 12 October 2026, 09:00:53 UTC, in 20 s, on the gallery’s server in Helsinki, Finland

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