Pollen count and allergy info for Thornton
Thornton pollen and allergy report • 11:00, Sep 21 Local time
Index
Low
Tree
None
Grass
None
Weed
Low
15°
13 km/h
61%Daily allergy forecast
Thornton pollen count forecast
Today  13 km/h 15°8° 67% | Tuesday 12 km/h15°7° 60% | Wednesday 15 km/h 16 °6° 59% |
Air pollutants
Air quality in Thornton today
AQI⁺
Air quality index
47*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
8.5*µg/m³
Learn more about pollen in Thornton
Protect yourself from air pollution in Thornton
Protect yourself from air pollution in Thornton
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Download our Air Quality App
Where is the highest pollen level in New Hampshire?
- Durham2
- East Kingston2
- Farmington2
- Kensington2
- Newmarket2
- Newton2
- Rollinsford2
- Alexandria1
- Allenstown1
- Alstead1
- Alton1
- Amherst1
- Andover1
- Antrim1
- Ashland1
- Atkinson1
- Auburn1
- Barnstead1
- Barrington1
- Belknap1
- Belmont1
- Bennington1
- Berlin1
- Bethlehem1
- Blodgett Landing1
- Boscawen1
- Bow1
- Bradford1
- Brentwood1
- Bristol1
- Brookline1
- Campton1
- Candia1
- Canterbury1
- Carroll1
- Center Harbor1
- Charlestown1
- Cheshire1
- Chester1
- Chesterfield1
- Chichester1
- Claremont1
- Colebrook1
- Concord1
- Contoocook1
- Conway1
- Danbury1
- Danville1
- Deering1
- Derry1
- Dover1
- Dublin1
- Dummer1
- Dunbarton1
- East Merrimack1
- Effingham1
- Enfield1
- Epping1
- Epsom1
- Exeter1
- Fitzwilliam1
- Francestown1
- Franconia1
- Franklin1
- Freedom1
- Fremont1
- Gilford1
- Gilmanton1
- Goffstown1
- Gorham1
- Grafton County1
- Grantham1
- Greens1
- Greenville1
- Groveton1
- Hampstead1
- Hampton1
- Hampton Beach1
- Hampton Falls1
- Hanover1
- Harrisville1
- Haverhill1
- Henniker1
- Hill1
- Hillsborough1
- Hinsdale1
- Holderness1
- Hollis1
- Hooksett1
- Hopkinton1
- Hudson1
- Jaffrey1
- Jefferson1
- Keene1
- Kingston1
- Klondike Corner1
- Laconia1
- Lancaster1
- Lebanon1
- Lee1
- Lempster1
- Lincoln1
- Litchfield1
- Littleton1
- Londonderry1
- Loudon1
- Lyme1
- Lyndeborough1
- Madbury1
- Madison1
- Marlborough1
- Mason1
- Meredith1
- Merrimack1
- Milan1
- Milford1
- Milton1
- Moultonborough1
- Nashua1
- New Boston1
- New Castle1
- New Hampton1
- New Ipswich1
- New London1
- Newbury1
- Newfields1
- Newport1
- North Conway1
- North Hampton1
- Northfield1
- Northumberland1
- Northwood1
- Nottingham1
- Ossipee1
- Pelham1
- Pembroke1
- Peterborough1
- Pinardville1
- Pittsfield1
- Plaistow1
- Plymouth1
- Portsmouth1
- Randolph1
- Raymond1
- Rindge1
- Rochester1
- Rockingham1
- Rumney1
- Rye1
- Salem1
- Salisbury1
- Sandown1
- Sandwich1
- Seabrook1
- Somersworth1
- South Hooksett1
- Springfield1
- Strafford1
- Stratford1
- Stratham1
- Sullivan1
- Suncook1
- Sutton1
- Swanzey1
- Tamworth1
- Temple1
- Thornton1
- Tilton1
- Tilton Northfield1
- Troy1
- Tuftonboro1
- Wakefield1
- Walpole1
- Warner1
- Warren1
- Weare1
- Webster1
- West Swanzey1
- Whitefield1
- Wilmot1
- Wilton1
- Winchester1
- Windham1
- Wolfeboro1
- Woodstock1
- Woodsville1
