Zlin

Series: Unverified Air, no. 16

Day: 18 October 2026

Place: Zlín, Czechia

NO₂ (red): 16.1 µg/m³, the day’s highest hour, 00:00 UTC

O₃ (blue): 83.0 µg/m³, the day’s highest hour, 13:00 UTC

Wind: from 90°, 3 km/h, at 00:00 UTC

Station code: CZ0ZZLN

Station type: suburban background

Network: National automated monitoring network (SIS)

Inlet height: 0 m

Instruments: NO₂ thermo42; O₃ thermo49

Coordinates: 49.23291 N, 17.66718 E

Buildings: 33, 4.1–28.9 m high

Heights: 85 % measured, from OpenStreetMap

Lines: 1,549 black, 584 red, 475 blue

Line length: 34 m in total

Made: 19 October 2026, 09:02:40 UTC, in 124 s, on the gallery’s server in Helsinki, Finland

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