Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Today's Pollen Count in Portland - SE Lafayette
Low
Air quality
Air quality of Portland - SE Lafayette today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good | |
| O3 µg/m³ | Good | |
| NO2 | Good | |
| SO2 | Good | |
| CO | Good |
3D animated air pollution map
Allergy forecast
Portland - SE Lafayette pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Wednesday, May 1 | N/A | N/A | N/A | N/A |  4.5 mp/h |  100% | 59° 42.8° |
| Today | Low | Low | None | None | 6.7 mp/h | 100% | 60.8° 39.2° |
| Friday, May 3 | Low | Low | Low | None | 6.7 mp/h | 100% | 48.2° 39.2° |
AQI US, Metric