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 | |
| CO | Good |
3D animated air pollution map
Allergy forecast
Portland - SE Lafayette pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | Low | Low | None | None |  11.2 mp/h |  100% | 55.4° 44.6° |
| Thursday, May 23 | Very high | Very high | Moderate | None | 2.2 mp/h |  | 64.4° 41° |
| Friday, May 24 | Very high | Very high | Low | None | 6.7 mp/h | 60% | 62.6° 44.6° |
AQI US, Metric