Air Quality History for Coimbra, Portugal
Historical PM2.5 and AQI trend from monitoring stations near Coimbra, Portugal.
62
Current AQI
Moderate CAMS model
Moderate CAMS model
Air Quality Index Station
269hPM2.5 Station
269h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-05-30 | 29 | 29–29 | 7.0 µg/m³ | 25.5 | 4h | 1 |
| 2026-05-29 | 30 | 25–38 | 7.3 µg/m³ | 24.5 | 19h | 1 |
| 2026-05-28 | 47 | 42–53 | 11.2 µg/m³ | 34.4 | 19h | 1 |
| 2026-05-27 | 46 | 33–53 | 11.0 µg/m³ | 43.1 | 18h | 1 |
| 2026-05-26 | 31 | 29–33 | 7.6 µg/m³ | 30.3 | 15h | 1 |
| 2026-05-25 | 31 | 25–38 | 7.6 µg/m³ | 30.8 | 18h | 1 |
| 2026-05-24 | 22 | 21–25 | 5.4 µg/m³ | 31.2 | 19h | 1 |
| 2026-05-23 | 25 | 21–29 | 5.9 µg/m³ | 29.3 | 18h | 1 |
| 2026-05-22 | 25 | 4–33 | 6.1 µg/m³ | 29.0 | 15h | 1 |
| 2026-05-21 | 15 | 12–17 | 3.6 µg/m³ | 49.8 | 5h | 1 |
| 2026-05-20 | 12 | 12–12 | 3.0 µg/m³ | 48.8 | 18h | 1 |
| 2026-05-19 | 10 | 8–12 | 2.4 µg/m³ | 13.4 | 17h | 1 |
| 2026-05-18 | 9 | 8–12 | 2.2 µg/m³ | 14.4 | 5h | 1 |
| 2026-05-15 | 11 | 8–12 | 2.9 µg/m³ | 15.0 | 7h | 1 |
| 2026-05-14 | 13 | 12–17 | 3.3 µg/m³ | 14.3 | 18h | 1 |
| 2026-05-13 | 15 | 12–17 | 3.6 µg/m³ | 13.0 | 19h | 1 |
| 2026-05-12 | 11 | 8–12 | 2.8 µg/m³ | 16.5 | 12h | 1 |
| 2026-05-11 | 8 | 8–8 | 2.0 µg/m³ | 15.3 | 19h | 1 |
| 2026-05-10 | 8 | 8–8 | 2.0 µg/m³ | 15.0 | 4h | 1 |