Air Quality History for Cidade Universitária, Portugal
Historical PM2.5 and AQI trend from monitoring stations near Cidade Universitária, Portugal.
2
Current AQI
Good Station
Good Station
Air Quality Index Station
235hPM2.5 Station
235h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-08-08 | 6 | 4–8 | 1.4 µg/m³ | 2.2 | 3h | 1 |
| 2026-08-07 | 15 | 1–33 | 3.5 µg/m³ | 4.1 | 14h | 1 |
| 2026-08-06 | 8 | 4–20 | 2.0 µg/m³ | 2.6 | 10h | 1 |
| 2026-08-05 | 4 | 1–6 | 0.9 µg/m³ | 1.5 | 4h | 1 |
| 2026-08-04 | 11 | 3–23 | 2.6 µg/m³ | 3.3 | 5h | 1 |
| 2026-08-03 | 6 | 4–11 | 1.4 µg/m³ | 1.7 | 7h | 1 |
| 2026-08-02 | 10 | 2–23 | 2.3 µg/m³ | 2.9 | 21h | 1 |
| 2026-08-01 | 23 | 12–52 | 5.6 µg/m³ | 6.3 | 24h | 1 |
| 2026-07-31 | 21 | 4–45 | 5.0 µg/m³ | 5.9 | 23h | 1 |
| 2026-07-30 | 12 | 1–21 | 2.8 µg/m³ | 3.4 | 11h | 1 |
| 2026-07-29 | 22 | 12–32 | 5.4 µg/m³ | 5.9 | 24h | 1 |
| 2026-07-28 | 45 | 14–87 | 12.9 µg/m³ | 14.6 | 24h | 1 |
| 2026-07-27 | 25 | 6–57 | 6.0 µg/m³ | 7.0 | 24h | 1 |
| 2026-07-26 | 24 | 4–62 | 6.0 µg/m³ | 7.2 | 24h | 1 |
| 2026-07-25 | 44 | 32–58 | 10.9 µg/m³ | 13.0 | 17h | 1 |