Solstice
Solstice

Low-emission zones in France: every city, and what you need

French cities run zones à faibles émissions (ZFE), enforced by the Crit'Air vignette. Whether you may enter depends on how clean your engine is — and on which vehicle category you are in, because the categories disagree.

19 cities in France, 35 published boundaries.

Every boundary is the issuing authority's own published geometry, under a licence we checked one dataset at a time. Snapshot 2026-08-02.

Every city we hold

By Crit'Air level

If you already know your sticker, start here — each page lists every city that admits it and every city that bars it, per vehicle class.

By vehicle

Which Crit'Air class am I?

Decided by fuel, category and date of first registration, straight from the official table.

Showing the rules as they stand on 2 August 2026.