SmogRank / Countries / Malta / May 2025

Most polluted cities in Malta, May 2025

3 cities in Malta ranked by their average PM2.5 over the 31 days. Worst: Żabbar at 11.6 µg/m³, #328 of 2,193 cities in the world. Cleanest: San Pawl il-Baħar at 10.0. A city needs measurements on 70% of the days to be ranked.

  1. 1ŻabbarĦaż-Żabbar
    11.6
  2. 2VallettaValletta
    11.3
  3. 3San Pawl il-BaħarSaint Paul’s Bay
    10.0
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

All cities in the world, May 2025 · Malta now