Air Quality History for Covilhã, Portugal
Historical PM2.5 and AQI trend from monitoring stations near Covilhã, Portugal.
7
Current AQI
Good Station
Good Station
Air Quality Index Station
240hPM2.5 Station
240h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-05-30 | 25 | 7–34 | 6.0 µg/m³ | 6.4 | 14h | 1 |
| 2026-05-29 | 46 | 25–88 | 12.2 µg/m³ | 13.1 | 24h | 1 |
| 2026-05-28 | 23 | 2–60 | 5.6 µg/m³ | 6.1 | 21h | 1 |
| 2026-05-27 | 16 | 1–40 | 3.8 µg/m³ | 4.2 | 23h | 1 |
| 2026-05-26 | 36 | 15–68 | 8.9 µg/m³ | 9.6 | 24h | 1 |
| 2026-05-25 | 14 | 4–40 | 3.3 µg/m³ | 3.7 | 24h | 1 |
| 2026-05-24 | 19 | 2–43 | 4.6 µg/m³ | 5.2 | 22h | 1 |
| 2026-05-23 | 20 | 3–64 | 5.1 µg/m³ | 5.7 | 17h | 1 |
| 2026-05-22 | 19 | 3–36 | 4.5 µg/m³ | 5.0 | 21h | 1 |
| 2026-05-21 | 19 | 4–48 | 4.6 µg/m³ | 5.0 | 20h | 1 |
| 2026-05-20 | 10 | 4–23 | 2.3 µg/m³ | 2.8 | 6h | 1 |
| 2026-05-19 | 12 | 4–29 | 2.8 µg/m³ | 3.5 | 4h | 1 |
| 2026-05-18 | 6 | 1–21 | 1.5 µg/m³ | 1.9 | 10h | 1 |
| 2026-05-17 | 8 | 1–35 | 1.9 µg/m³ | 3.0 | 7h | 1 |
| 2026-05-16 | 4 | 4–5 | 1.0 µg/m³ | 1.6 | 3h | 1 |