SmogRank / Countries / Liberia / Montserrado County

Most polluted cities in Montserrado County, Liberia

0 measured cities ranked by PM2.5, last 7 days.

No city has enough measurements for this window yet.

Good 0–9.0Moderate 9.1+Unhealthy for sensitive groups 35.5+Unhealthy 55.5+Very unhealthy 125.5+Hazardous 225.5+No data

Updated 2026-10-01 11:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.