SmogRank / World / Asia / Lebanon / Beirut

Most polluted cities in Beirut, Lebanon

1 measured city, last 24 hours; 0 above the WHO 24-hour guideline. Worst: Beirut at 2.5 µg/m³, #1,211 in the world.

Mount Lebanon: 1 measured cityBeirut: 1 measured city#1 Beirut: 2.5 µg/m³
Each dot is a measured city, coloured by its PM2.5; tap a dot to open the city.
  1. 1Beirutlow-cost sensors 140.2×
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

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SmogRank, most polluted cities in Beirut, Lebanon, PM2.5, last 24 hours to 2 Oct 2026, 07:00 UTC, smogrank.com/lb/region/beirut.

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Updated 2026-10-02 07:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index.