Air Quality History for Langley, Canada
Historical PM2.5 and AQI trend from monitoring stations near Langley, Canada.
18
Current AQI
Good
Good
PM2.5 Trend
162h · 1 stationDaily Summary
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-04-10 | 8 | 4–13 | 1.8 µg/m³ | 1.9 | 17h | 1 |
| 2026-04-09 | 9 | 4–15 | 2.2 µg/m³ | 1.8 | 14h | 1 |
| 2026-04-08 | 6 | 4–8 | 1.4 µg/m³ | 1.4 | 9h | 1 |
| 2026-04-07 | 7 | 1–12 | 1.6 µg/m³ | 1.6 | 18h | 2 |
| 2026-04-06 | 10 | 4–30 | 2.5 µg/m³ | 2.6 | 16h | 1 |
| 2026-04-04 | 5 | 4–5 | 1.1 µg/m³ | 1.1 | 3h | 1 |
| 2026-04-03 | 19 | 3–63 | 4.4 µg/m³ | 5.5 | 19h | 1 |
| 2026-04-02 | 5 | 4–8 | 1.2 µg/m³ | 1.9 | 5h | 1 |
| 2026-04-01 | 7 | 4–23 | 1.8 µg/m³ | 2.0 | 10h | 1 |
| 2026-03-31 | 5 | 4–9 | 1.2 µg/m³ | 1.2 | 11h | 1 |
| 2026-03-30 | 9 | 7–13 | 2.2 µg/m³ | 2.2 | 5h | 1 |
| 2026-03-29 | 6 | 4–12 | 1.6 µg/m³ | 1.8 | 7h | 1 |
| 2026-03-28 | 7 | 2–13 | 1.8 µg/m³ | 1.8 | 18h | 1 |
| 2026-03-27 | 4 | 3–7 | 1.1 µg/m³ | 1.3 | 8h | 1 |
| 2026-03-26 | 4 | 4–4 | 1.0 µg/m³ | 1.0 | 2h | 1 |