Air Quality History for Sioux City, United States
Temperature, precipitation and air quality trend for Sioux City, United States.
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Current AQI
Moderate CAMS model
Moderate CAMS model
No ground-level monitoring stations are available near Sioux City. Showing air quality data from the CAMS atmospheric model and weather from GFS. Model data may differ from actual ground conditions.
Air Quality Index CAMS model
92ptPM2.5 CAMS model
15ptTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Model
| Date | AQI | PM2.5 avg | Temp High | Temp Low | Precip |
|---|---|---|---|---|---|
| 2026-10-20 | — | — | 16.4°C | 3.3°C | 0.0 mm |
| 2026-10-19 | — | — | 23.6°C | 3.9°C | 0.0 mm |
| 2026-10-18 | — | — | 18.4°C | 4.0°C | 0.0 mm |
| 2026-10-17 | — | — | 14.6°C | 3.2°C | 0.0 mm |
| 2026-10-16 | — | — | 15.4°C | 4.6°C | 0.0 mm |
| 2026-10-15 | — | — | 24.3°C | 11.1°C | 0.0 mm |
| 2026-10-14 | — | — | 19.4°C | 6.7°C | 2.8 mm |
| 2026-10-13 | — | — | 16.3°C | 10.4°C | 0.0 mm |
| 2026-10-12 | — | — | 17.6°C | 7.7°C | 12.8 mm |
| 2026-10-11 | — | — | 17.0°C | 11.1°C | 0.0 mm |
| 2026-10-10 | — | — | 21.8°C | 3.0°C | 0.0 mm |
| 2026-10-09 | — | — | 17.6°C | 10.8°C | 0.0 mm |
| 2026-10-08 | — | — | 22.8°C | 12.3°C | 0.0 mm |
| 2026-10-07 | — | — | 27.5°C | 11.0°C | 18.5 mm |
| 2026-10-06 | — | — | 17.6°C | 9.3°C | 0.0 mm |
| 2026-10-05 | — | — | 22.1°C | 3.7°C | 2.6 mm |
| 2026-10-04 | — | — | 25.1°C | 7.9°C | 0.9 mm |
| 2026-10-03 | — | — | 23.8°C | 7.9°C | 0.1 mm |
| 2026-10-02 | — | — | 19.7°C | 13.4°C | 0.1 mm |
| 2026-10-01 | 45 | 11.0 µg/m³ | 21.8°C | 13.1°C | 0.4 mm |
| 2026-09-30 | 25 | 6.0 µg/m³ | — | — | — |