Air Quality History for San Marino, San Marino
Historical PM2.5 and AQI trend from monitoring stations near San Marino, San Marino.
14
Current AQI
Good Station
Good Station
Air Quality Index Station
168hPM2.5 Station
168h · 2 stationsTemperature GFS model
28ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-06-09 | 23 | 9–40 | 5.6 µg/m³ | 4.8 | 18h | 4 |
| 2026-06-08 | 24 | 9–42 | 5.8 µg/m³ | 4.3 | 24h | 5 |
| 2026-06-07 | 25 | 14–37 | 6.1 µg/m³ | 3.7 | 24h | 6 |
| 2026-06-06 | 22 | 12–76 | 5.6 µg/m³ | 3.5 | 24h | 4 |
| 2026-06-05 | 20 | 5–31 | 4.9 µg/m³ | 3.2 | 24h | 4 |
| 2026-06-04 | 20 | 7–32 | 4.7 µg/m³ | 4.6 | 24h | 4 |
| 2026-06-03 | 25 | 11–53 | 5.9 µg/m³ | 6.1 | 24h | 4 |
| 2026-06-02 | 24 | 20–30 | 5.7 µg/m³ | 6.6 | 6h | 4 |