Air Quality History for Sete Rios, Portugal
Historical PM2.5 and AQI trend from monitoring stations near Sete Rios, Portugal.
9
Current AQI
Good Station
Good Station
Air Quality Index Station
299hPM2.5 Station
299h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-10-20 | 2 | 1–4 | 0.5 µg/m³ | 1.0 | 5h | 1 |
| 2026-10-19 | 4 | 2–4 | 0.8 µg/m³ | 1.4 | 6h | 1 |
| 2026-10-18 | 6 | 1–13 | 1.3 µg/m³ | 1.9 | 11h | 1 |
| 2026-10-17 | 20 | 4–54 | 4.7 µg/m³ | 5.5 | 23h | 1 |
| 2026-10-16 | 18 | 3–45 | 4.2 µg/m³ | 5.0 | 22h | 1 |
| 2026-10-15 | 40 | 3–70 | 10.8 µg/m³ | 11.9 | 19h | 1 |
| 2026-10-14 | 9 | 4–21 | 2.2 µg/m³ | 2.6 | 17h | 1 |
| 2026-10-13 | 8 | 2–24 | 1.9 µg/m³ | 2.5 | 18h | 1 |
| 2026-10-12 | 7 | 1–16 | 1.8 µg/m³ | 2.4 | 8h | 1 |
| 2026-10-11 | 11 | 3–28 | 2.5 µg/m³ | 3.0 | 4h | 1 |
| 2026-10-10 | 8 | 1–20 | 1.8 µg/m³ | 2.3 | 19h | 1 |
| 2026-10-09 | 2 | 2–2 | 0.5 µg/m³ | 1.2 | 1h | 1 |
| 2026-10-08 | 16 | 1–62 | 4.1 µg/m³ | 5.0 | 16h | 1 |
| 2026-10-07 | 35 | 4–91 | 9.3 µg/m³ | 10.9 | 19h | 1 |
| 2026-10-06 | 40 | 7–81 | 10.9 µg/m³ | 12.0 | 24h | 1 |
| 2026-10-05 | 44 | 4–70 | 11.7 µg/m³ | 12.8 | 15h | 1 |
| 2026-10-04 | 38 | 7–58 | 9.4 µg/m³ | 10.6 | 22h | 1 |
| 2026-10-03 | 48 | 17–71 | 13.1 µg/m³ | 14.3 | 24h | 1 |
| 2026-10-02 | 18 | 4–57 | 4.5 µg/m³ | 5.6 | 24h | 1 |
| 2026-10-01 | 6 | 4–7 | 1.3 µg/m³ | 2.1 | 2h | 1 |