Air Quality History for Klamath Falls, United States
Historical PM2.5 and AQI trend from monitoring stations near Klamath Falls, United States.
24
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
98hPM2.5 Station
98h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-06-05 | 4 | 4–4 | 1.0 µg/m³ | 1.1 | 1h | 1 |
| 2026-06-03 | 17 | 1–35 | 4.0 µg/m³ | 4.4 | 10h | 1 |
| 2026-06-02 | 11 | 2–35 | 2.8 µg/m³ | 3.1 | 6h | 1 |
| 2026-06-01 | 4 | 4–4 | 1.0 µg/m³ | 1.1 | 1h | 1 |
| 2026-05-31 | 4 | 2–7 | 1.0 µg/m³ | 1.7 | 4h | 1 |
| 2026-05-30 | 10 | 1–25 | 2.4 µg/m³ | 3.1 | 9h | 1 |
| 2026-05-29 | 4 | 3–4 | 0.9 µg/m³ | 1.3 | 3h | 1 |
| 2026-05-28 | 21 | 4–59 | 5.2 µg/m³ | 6.7 | 13h | 1 |
| 2026-05-27 | 4 | 4–4 | 1.0 µg/m³ | 1.0 | 1h | 1 |
| 2026-05-26 | 4 | 4–4 | 1.0 µg/m³ | 1.2 | 2h | 1 |
| 2026-05-25 | 7 | 1–21 | 1.6 µg/m³ | 2.3 | 12h | 1 |
| 2026-05-24 | 6 | 2–13 | 1.3 µg/m³ | 1.8 | 13h | 1 |
| 2026-05-23 | 10 | 3–21 | 2.3 µg/m³ | 2.8 | 17h | 1 |
| 2026-05-22 | 4 | 3–7 | 1.1 µg/m³ | 1.4 | 5h | 1 |
| 2026-05-21 | 5 | 5–5 | 1.2 µg/m³ | 2.0 | 1h | 1 |