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Pollen count and allergy info for Waltham
Waltham pollen and allergy report
Today's Pollen Count in Waltham
Moderate
Air quality
Air quality of Waltham today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
Waltham pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | Moderate | Moderate | Low | None |  6.7 mp/h |  40% | 84.2° 51.8° |
| Wednesday, May 22 | Very high | Very high | Low | None | 11.2 mp/h | 40% | 87.8° 59° |
| Thursday, May 23 | Very high | Very high | Low | None | 8.9 mp/h | 40% | 84.2° 60.8° |
AQI US, Metric