Air quality in L'Hospitalet de Llobregat estimated
Catalonia, Spain. No ground monitor we can use is in this city, so these numbers are model estimates, not measurements.
≈ 15 µg/m³
Moderate
Estimated PM2.5, 7-day average to 2026-09-30, about 1.0× the WHO 24-hour guideline. 30-day average ≈ 14 µg/m³.
Model estimate from the Copernicus Atmosphere Monitoring Service (CAMS), scaled by 1.00 to match 10 measured cities within 300 km over the last week. Adjusted this way, a single day lands within ×1.5 of what a monitor would read about two times in three: a guide, not a measurement. Not ranked on SmogRank's boards.
Last 30 days, estimated
Daily means, UTC days. Dashed line: WHO 24-hour guideline (15 µg/m³).
Measured cities nearby
| City | Distance | 7-day average |
|---|---|---|
| Barcelona | 6 km | – |
| Martorell | 19 km | – |
| Mollet del Vallès | 22 km | – |
| Terrassa | 24 km | – |
| Granollers | 32 km | – |
| Vilafranca del Penedès | 34 km | – |
Estimates contain modified Copernicus Atmosphere Monitoring Service information 2026. How estimates are made.