FROSINONE MAZZINI

Unverified Air, no. 6. Italy

Series: Unverified Air, no. 6

Day: 8 October 2026

Place: Frosinone, Italy

NO₂ (red): 35.0 µg/m³, the day’s highest hour, 09:00 UTC

O₃ (blue): 24.0 µg/m³, the day’s highest hour, 15:00 UTC

Wind: from 98°, 5 km/h, at 09:00 UTC

Station code: IT2013A

Station type: urban background

Network: Regione Lazio

Inlet height: 0 m

Instruments: O₃ other; NO₂ other

Coordinates: 41.63961 N, 13.34898 E

Buildings: 93, 3–16.5 m high

Heights: 100 % measured, from the official building register (Italy, Lazio) via EUBUCCO

Lines: 1,868 black, 1,683 red, 457 blue

Line length: 71 m in total

Made: 9 October 2026, 09:01:22 UTC, in 26 s, on the gallery’s server in Helsinki, Finland

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