Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Pollen count and allergy info for North Sioux City
North Sioux City pollen and allergy report
Today's Pollen Count in North Sioux City
Moderate
Air quality
Air quality of North Sioux City today
| AQI US AQI | Moderate | |
| PM2.5 µg/m³ | Moderate |
3D animated air pollution map
Allergy forecast
North Sioux City pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Wednesday, May 15 | Moderate | Low | Moderate | None |  13.4 mp/h |  90% | 69.8° 55.4° |
| Thursday, May 16 | Low | Low | Low | None | 6.7 mp/h |  | 73.4° 51.8° |
| Friday, May 17 | Low | Low | Low | None | 8.9 mp/h |  | 77° 53.6° |
AQI US, Metric