Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Pollen count and allergy info for New Castle
New Castle pollen and allergy report
Today's Pollen Count in New Castle
High
Air quality
Air quality of New Castle today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
New Castle pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | High | High | Low | None |  15.7 mp/h |  | 77° 51.8° |
| Monday, Jun 3 | High | High | Low | None | 15.7 mp/h |  30% | 78.8° 53.6° |
| Tuesday, Jun 4 | Very high | Very high | Low | None | 15.7 mp/h |  | 77° 53.6° |
AQI US, Metric