SmogRank / Countries / Malta / July 2026

Most polluted cities in Malta, July 2026

4 cities in Malta ranked by their average PM2.5 over the 31 days. Worst: Valletta at 16.5 µg/m³, #333 of 2,262 cities in the world. Cleanest: San Pawl il-Baħar at 13.1. A city needs measurements on 70% of the days to be ranked.

  1. 1VallettaValletta
    16.5
  2. 2ŻabbarĦaż-Żabbar
    14.5
  3. 3MostaIl-Mosta
    13.6
  4. 4San Pawl il-BaħarSaint Paul’s Bay
    13.1
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, July 2026 · Malta now