Pollen count and allergy info for New Castle
New Castle pollen and allergy report • 02:00, Apr 30
Index
None
Tree
None
Grass
None
Weed
None
7°
11 km/h
96%Daily allergy forecast
New Castle pollen count forecast
Today  6 km/h 90%9°7° 95% | Friday  16 km/h 14°7° 52% | Saturday 16 km/h 8°7° 83% |
Air pollutants
Air quality in New Castle today
AQI⁺
Air quality index
7*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
1.3*µg/m³
Learn more about pollen in New Castle
Download our Air Quality App
Where is the highest pollen level in New Hampshire?
- Charlestown1
- Claremont1
- Colebrook1
- Dummer1
- Franconia1
- Groveton1
- Hanover1
- Haverhill1
- Hinsdale1
- Jefferson1
- Keene1
- Lancaster1
- Lebanon1
- Littleton1
- Milton1
- Newport1
- Northumberland1
- Sullivan1
- Swanzey1
- Walpole1
- West Swanzey1
- Whitefield1
- Winchester1
- Woodsville1
- Alexandria0
- Allenstown0
- Alstead0
- Alton0
- Amherst0
- Andover0
- Antrim0
- Ashland0
- Atkinson0
- Auburn0
- Barnstead0
- Barrington0
- Belknap0
- Belmont0
- Bennington0
- Berlin0
- Bethlehem0
- Blodgett Landing0
- Boscawen0
- Bow0
- Bradford0
- Brentwood0
- Bristol0
- Brookline0
- Candia0
- Canterbury0
- Carroll0
- Cheshire0
- Chester0
- Chesterfield0
- Chichester0
- Concord0
- Contoocook0
- Conway0
- Danbury0
- Danville0
- Deering0
- Derry0
- Dover0
- Dublin0
- Dunbarton0
- Durham0
- East Kingston0
- East Merrimack0
- Effingham0
- Enfield0
- Epping0
- Epsom0
- Exeter0
- Farmington0
- Fitzwilliam0
- Francestown0
- Franklin0
- Freedom0
- Fremont0
- Gilford0
- Gilmanton0
- Goffstown0
- Gorham0
- Grafton County0
- Grantham0
- Greenville0
- Hampstead0
- Hampton0
- Hampton Beach0
- Hampton Falls0
- Harrisville0
- Henniker0
- Hill0
- Hillsborough0
- Holderness0
- Hollis0
- Hooksett0
- Hopkinton0
- Hudson0
- Jaffrey0
- Kensington0
- Kingston0
- Klondike Corner0
- Laconia0
- Lee0
- Lempster0
- Lincoln0
- Litchfield0
- Londonderry0
- Loudon0
- Lyme0
- Lyndeborough0
- Madbury0
- Madison0
- Manchester0
- Marlborough0
- Mason0
- Meredith0
- Merrimack0
- Milan0
- Milford0
- Moultonborough0
- Nashua0
- New Boston0
- New Castle0
- New Hampton0
- New Ipswich0
- New London0
- Newbury0
- Newfields0
- Newmarket0
- Newton0
- North Conway0
- North Hampton0
- Northfield0
- Northwood0
- Nottingham0
- Ossipee0
- Pelham0
- Pembroke0
- Peterborough0
- Pinardville0
- Pittsfield0
- Plaistow0
- Plymouth0
- Portsmouth0
- Randolph0
- Raymond0
- Rindge0
- Rochester0
- Rockingham0
- Rollinsford0
- Rumney0
- Salem0
- Salisbury0
- Sandown0
- Sandwich0
- Seabrook0
- Somersworth0
- South Hooksett0
- Springfield0
- Strafford0
- Stratford0
- Stratham0
- Suncook0
- Tamworth0
- Temple0
- Thornton0
- Tilton0
- Tilton Northfield0
- Troy0
- Tuftonboro0
- Wakefield0
- Warner0
- Warren0
- Weare0
- Webster0
- Wilmot0
- Wilton0
- Windham0
- Wolfeboro0
- Woodstock0
