Air Quality History for Covilhã, Portugal
Historical PM2.5 and AQI trend from monitoring stations near Covilhã, Portugal.
54
Current AQI
Moderate CAMS model
Moderate CAMS model
Air Quality Index Station
150hPM2.5 Station
150h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-09-05 | 23 | 6–51 | 5.4 µg/m³ | 6.6 | 15h | 1 |
| 2026-09-04 | 30 | 9–76 | 7.6 µg/m³ | 8.1 | 24h | 1 |
| 2026-09-03 | 25 | 7–130 | 6.7 µg/m³ | 7.5 | 24h | 1 |
| 2026-09-02 | 17 | 4–34 | 4.0 µg/m³ | 4.4 | 24h | 1 |
| 2026-09-01 | 22 | 4–64 | 5.5 µg/m³ | 6.1 | 10h | 1 |
| 2026-08-26 | 12 | 3–24 | 2.9 µg/m³ | 3.4 | 10h | 1 |
| 2026-08-25 | 12 | 1–26 | 2.9 µg/m³ | 3.5 | 20h | 1 |
| 2026-08-24 | 3 | 2–4 | 0.7 µg/m³ | 1.1 | 3h | 1 |
| 2026-08-23 | 14 | 4–63 | 3.6 µg/m³ | 4.0 | 16h | 1 |
| 2026-08-22 | 15 | 4–25 | 3.7 µg/m³ | 4.6 | 4h | 1 |