Air Quality History for Port Alberni, Canada
Historical PM2.5 and AQI trend from monitoring stations near Port Alberni, Canada.
13
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
137hPM2.5 Station
137h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-09-05 | 18 | 15–21 | 4.3 µg/m³ | — | 2h | 1 |
| 2026-09-04 | 19 | 18–20 | 4.6 µg/m³ | — | 2h | 1 |
| 2026-09-03 | 14 | 1–27 | 3.3 µg/m³ | 1.2 | 3h | 1 |
| 2026-09-02 | 34 | 1–112 | 10.1 µg/m³ | 2.0 | 10h | 1 |
| 2026-09-01 | 18 | 3–46 | 4.4 µg/m³ | — | 4h | 1 |
| 2026-08-31 | 28 | 4–95 | 8.4 µg/m³ | 1.5 | 7h | 1 |
| 2026-08-30 | 15 | 2–28 | 3.6 µg/m³ | 1.1 | 2h | 1 |
| 2026-08-29 | 10 | 10–10 | 2.4 µg/m³ | — | 1h | 1 |
| 2026-08-28 | 6 | 6–6 | 1.4 µg/m³ | — | 1h | 1 |
| 2026-08-26 | 31 | 7–80 | 8.4 µg/m³ | 13.3 | 10h | 1 |
| 2026-08-25 | 33 | 4–91 | 9.9 µg/m³ | 10.2 | 5h | 1 |
| 2026-08-24 | 19 | 2–51 | 4.5 µg/m³ | 1.2 | 3h | 1 |
| 2026-08-23 | 2 | 1–4 | 0.6 µg/m³ | 1.6 | 3h | 1 |
| 2026-08-22 | 17 | 4–45 | 3.8 µg/m³ | 3.3 | 22h | 1 |
| 2026-08-21 | 8 | 1–30 | 2.0 µg/m³ | 2.3 | 10h | 1 |
| 2026-08-20 | 9 | 3–24 | 2.0 µg/m³ | 1.6 | 7h | 1 |
| 2026-08-19 | 33 | 7–85 | 9.0 µg/m³ | 4.8 | 7h | 1 |
| 2026-08-18 | 12 | 1–30 | 3.0 µg/m³ | 2.8 | 6h | 1 |
| 2026-08-17 | 52 | 9–97 | 14.5 µg/m³ | 15.1 | 24h | 1 |
| 2026-08-16 | 44 | 16–70 | 12.3 µg/m³ | 12.8 | 8h | 1 |