Air Quality History for Aveiro, Portugal
Historical PM2.5 and AQI trend from monitoring stations near Aveiro, Portugal.
3
Current AQI
Good Station
Good Station
Air Quality Index Station
261hPM2.5 Station
261h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-10-21 | 22 | 3–76 | 5.7 µg/m³ | 6.1 | 14h | 1 |
| 2026-10-20 | 51 | 4–101 | 14.9 µg/m³ | 16.2 | 20h | 1 |
| 2026-10-19 | 30 | 3–86 | 9.2 µg/m³ | 9.9 | 13h | 1 |
| 2026-10-18 | 4 | 4–4 | 1.0 µg/m³ | 1.0 | 1h | 1 |
| 2026-10-17 | 86 | 59–119 | 28.5 µg/m³ | 32.0 | 21h | 1 |
| 2026-10-16 | 75 | 5–154 | 25.7 µg/m³ | 29.1 | 24h | 1 |
| 2026-10-15 | 102 | 76–161 | 36.4 µg/m³ | 40.5 | 24h | 1 |
| 2026-10-14 | 84 | 55–124 | 27.4 µg/m³ | 30.2 | 24h | 1 |
| 2026-10-13 | 50 | 4–105 | 15.4 µg/m³ | 16.9 | 24h | 1 |
| 2026-10-12 | 28 | 4–79 | 7.4 µg/m³ | 7.9 | 19h | 1 |
| 2026-10-11 | 34 | 2–192 | 12.9 µg/m³ | 14.2 | 21h | 1 |
| 2026-10-10 | 38 | 7–91 | 10.2 µg/m³ | 11.3 | 24h | 1 |
| 2026-10-09 | 17 | 4–37 | 4.2 µg/m³ | 4.8 | 9h | 1 |
| 2026-10-08 | 28 | 3–80 | 7.4 µg/m³ | 8.1 | 17h | 1 |
| 2026-10-07 | 35 | 13–76 | 9.3 µg/m³ | 10.2 | 6h | 1 |