Air Quality in San Marino, SM
Drizzle
11.8°C · 84.9% humidity
11.8°
Feels 11.8°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
AQI Forecast
Calibrated
17
10pm
14
20
16
1am
16
16
16
4am
16
16
16
7am
16
54
29
10am
29
29
29
1pm
29
4
0
4pm
0
0
4
7pm
4
16
Station readings
17
14
20
CAMS model
adj -21
37
37
37
37
37
37
37
37
37
37
37
75
50
50
50
50
50
25
12
12
12
25
25
37
PM2.5 Trend (24h)
24h · 2 stations84.9%
Humidity
21.6 km/h
Wind SSW
1004.5 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
What is the weather forecast for San Marino?
Temperature & Precipitation
PM2.54.89 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX7.9
Very High
What is the 7-day forecast for San Marino?
04-10
13.1° 10.7°
5.44 mm
04-11
8.1° 6.8°
1.88 mm
04-12
10.4° 5.6°
04-13
12.2° 4.2°
04-14
10.2° 6.9°
9.56 mm
04-15
11.3° 7.6°
0.44 mm
04-16
11.0° 5.9°
2.63 mm
Both models agree
Avg diff: 4.2°C
Where are air quality stations near San Marino?
36
San Leo, Emilia Romagna, Italy
35
Verucchio, Emilia Romagna, Italy
44
Verucchio, Emilia Romagna, Italy
29
San Clemente, Emilia Romagna, Italy
43
Marecchia, Emilia Romagna, Italy
29
Marecchia, Emilia Romagna, Italy
24
Savignano, Emilia Romagna, Italy
48
Savignano, Emilia Romagna, Italy
35
Franchini-angeloni, Emilia Romagna, Italy
45
Franchini-angeloni, Emilia Romagna, Italy
What cities are near San Marino?
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T01:02 UTC.