Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Pollen count and allergy info for Smithfield
Smithfield pollen and allergy report
Today's Pollen Count in Smithfield
None
Air quality
Air quality of Smithfield today
| AQI US AQI | Unhealthy for sensitive groups | |
| PM2.5 µg/m³ | Unhealthy for sensitive groups | |
| O3 µg/m³ | Moderate | |
| SO2 | Good | |
| CO | Good |
3D animated air pollution map
Allergy forecast
Smithfield pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | None | None | None | None |  4.5 mp/h |  | 71.6° 53.6° |
| Saturday, May 18 | None | None | None | None | 11.2 mp/h |  | 69.8° 51.8° |
| Sunday, May 19 | None | None | None | None | 8.9 mp/h |  | 60.8° 42.8° |
AQI US, Metric