pm_wltp_mg_km · Emissions & fuel economy
WLTP particulate-matter (PM) mass emissions in mg/km from Euro 6 type-approval certification. Canonical for (particulates_mg_km, pm_wltp_mg_km) per schema/660. Euro 6 limit: 4.5 mg/km (direct-injectio
type
numeric
applies to
all variants
filled
3%
sources
2
Meaning
WLTP particulate-matter (PM) mass emissions in mg/km from Euro 6 type-approval certification. Canonical for (particulates_mg_km, pm_wltp_mg_km) per schema/660. Euro 6 limit: 4.5 mg/km (direct-injectio
Unit:
kmExport shape
apex fieldjson
{
"pm_wltp_mg_km": 123,
"_provenance": {
"pm_wltp_mg_km": {
"source": "manual",
"source_record_url": "https://apex-db.org/docs/sources#manual",
"effective": true
}
}
}Provenance
Apex stores source-qualified provenance for exported values. Buyer snapshots and API responses include the upstream source record where redistribution rights allow it, so a downstream model can cite the original regulator or manufacturer feed.
Field-level fill rates are measured across the current variant snapshot. Sparse fields are still documented because they can be important for regulatory, EV, safety, or emissions workflows.