San Leo, Emilia Romagna, Italy

Monitoring Station · San Marino, SM
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
94 3am
94
94
74 6am
74
74
74 9am
74
74
74 12pm
106
106
106 3pm
106
106
— 6pm
—
—
— 9pm
—
—
— 12am
—
—
CAMS model adj +40
54
54
54
34
34
34
34
34
34
34
66
66
66
66
66

Air Quality Trend (24h)

PM2.514.5 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

50
San Leo, Emilia Romagna, Italy
0.0 km PM2.5: 12.0 µg/m³
61
San Leo, Emilia Romagna, Italy
0.0 km PM2.5: 16.9 µg/m³
105
San Clemente, Emilia Romagna, Italy
18.3 km PM2.5: 37.1 µg/m³
181
Marecchia, Emilia Romagna, Italy
21.2 km PM2.5: 113.6 µg/m³

Nearby Cities

71 San Marino 181 Rimini 153 Riccione 159 Bellaria-Igea Marina 143 Cattolica 155 Cesena 76 Cesenatico 61 Cervia 105 Pesaro

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-16T06:26 UTC.