Air Quality History for Ribeira de Frades, Portugal
Historical PM2.5 and AQI trend from monitoring stations near Ribeira de Frades, Portugal.
27
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
287hPM2.5 Station
287h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-06-09 | 11 | 8–12 | 2.7 µg/m³ | 16.0 | 6h | 1 |
| 2026-06-08 | 15 | 12–17 | 3.5 µg/m³ | 24.7 | 19h | 1 |
| 2026-06-07 | 15 | 12–17 | 3.6 µg/m³ | 29.6 | 16h | 1 |
| 2026-06-06 | 14 | 12–17 | 3.4 µg/m³ | 19.2 | 18h | 1 |
| 2026-06-05 | 15 | 12–17 | 3.5 µg/m³ | 22.2 | 19h | 1 |
| 2026-06-04 | 12 | 12–12 | 3.0 µg/m³ | 18.1 | 16h | 1 |
| 2026-06-03 | 8 | 8–8 | 2.0 µg/m³ | 14.5 | 6h | 1 |
| 2026-06-02 | 9 | 8–12 | 2.2 µg/m³ | 11.6 | 8h | 1 |
| 2026-06-01 | 16 | 12–17 | 3.8 µg/m³ | 20.8 | 5h | 1 |
| 2026-05-31 | 22 | 21–25 | 5.2 µg/m³ | 23.8 | 15h | 1 |
| 2026-05-30 | 28 | 25–29 | 6.8 µg/m³ | 23.8 | 5h | 1 |
| 2026-05-29 | 30 | 25–38 | 7.3 µg/m³ | 24.5 | 19h | 1 |
| 2026-05-28 | 47 | 42–53 | 11.2 µg/m³ | 34.4 | 19h | 1 |
| 2026-05-27 | 46 | 33–53 | 11.0 µg/m³ | 43.1 | 18h | 1 |
| 2026-05-26 | 31 | 29–33 | 7.6 µg/m³ | 30.3 | 15h | 1 |
| 2026-05-25 | 31 | 25–38 | 7.6 µg/m³ | 30.8 | 18h | 1 |
| 2026-05-24 | 22 | 21–25 | 5.4 µg/m³ | 31.2 | 19h | 1 |
| 2026-05-23 | 25 | 21–29 | 5.9 µg/m³ | 29.3 | 18h | 1 |
| 2026-05-22 | 25 | 4–33 | 6.1 µg/m³ | 29.0 | 15h | 1 |
| 2026-05-21 | 15 | 12–17 | 3.6 µg/m³ | 49.8 | 5h | 1 |
| 2026-05-20 | 12 | 12–12 | 3.0 µg/m³ | 66.1 | 8h | 1 |