Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Pollen count and allergy info for Union
Union pollen and allergy report
Today's Pollen Count in Union
Low
Air quality
Air quality of Union today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
Union pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | Low | Low | None | None |  8.9 mp/h |  | 73.4° 55.4° |
| Monday, May 20 | Low | Low | None | None | 6.7 mp/h |  | 82.4° 57.2° |
| Tuesday, May 21 | Moderate | Moderate | None | None | 8.9 mp/h |  40% | 86° 62.6° |
AQI US, Metric