Pollen count and allergy info for Merrimack
Merrimack pollen and allergy report • 05:00, Oct 14 Local time
Index
Low
Tree
None
Grass
None
Weed
Low
10°
3 km/h
97%Daily allergy forecast
Merrimack pollen count forecast
Today  17 km/h 22°10° 81% | Thursday 19 km/h 13°7 ° 63% | Friday 17 km/h 17°6° 95% |
Air pollutants
Air quality in Merrimack today
AQI⁺
Air quality index
29*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
5.3*µg/m³
Learn more about pollen in Merrimack
Protect yourself from air pollution in Merrimack
Protect yourself from air pollution in Merrimack
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Where is the highest pollen level in New Hampshire?
- Chester3
- Raymond3
- Amherst2
- Andover2
- Barrington2
- Blodgett Landing2
- Danbury2
- Dunbarton2
- East Merrimack2
- Franklin2
- Goffstown2
- Hill2
- Hudson2
- Klondike Corner2
- Lincoln2
- Litchfield2
- Merrimack2
- New Boston2
- New London2
- Newbury2
- Newport2
- Pelham2
- Pinardville2
- Portsmouth2
- Rindge2
- Sullivan2
- Sutton2
- Warner2
- Warren2
- Wilmot2
- Alexandria1
- Allenstown1
- Alstead1
- Alton1
- Antrim1
- Ashland1
- Atkinson1
- Auburn1
- Barnstead1
- Belknap1
- Belmont1
- Bennington1
- Berlin1
- Bethlehem1
- Boscawen1
- Bow1
- Bradford1
- Brentwood1
- Bristol1
- Brookline1
- Campton1
- Candia1
- Canterbury1
- Carroll1
- Center Harbor1
- Charlestown1
- Cheshire1
- Chesterfield1
- Chichester1
- Claremont1
- Colebrook1
- Concord1
- Contoocook1
- Conway1
- Danville1
- Deering1
- Derry1
- Dover1
- Dublin1
- Dummer1
- Durham1
- East Kingston1
- Effingham1
- Enfield1
- Epping1
- Epsom1
- Exeter1
- Farmington1
- Fitzwilliam1
- Francestown1
- Franconia1
- Freedom1
- Fremont1
- Gilford1
- Gilmanton1
- Gorham1
- Grafton County1
- Grantham1
- Greens1
- Greenville1
- Groveton1
- Hampstead1
- Hampton1
- Hampton Beach1
- Hampton Falls1
- Hanover1
- Harrisville1
- Haverhill1
- Henniker1
- Hillsborough1
- Hinsdale1
- Holderness1
- Hollis1
- Hooksett1
- Hopkinton1
- Jaffrey1
- Jefferson1
- Keene1
- Kensington1
- Kingston1
- Laconia1
- Lancaster1
- Lebanon1
- Lee1
- Lempster1
- Littleton1
- Londonderry1
- Loudon1
- Lyme1
- Lyndeborough1
- Madbury1
- Madison1
- Manchester1
- Marlborough1
- Mason1
- Meredith1
- Milan1
- Milford1
- Milton1
- Moultonborough1
- Nashua1
- New Castle1
- New Hampton1
- New Ipswich1
- Newfields1
- Newmarket1
- Newton1
- North Conway1
- North Hampton1
- Northfield1
- Northumberland1
- Northwood1
- Nottingham1
- Ossipee1
- Pembroke1
- Peterborough1
- Pittsburg1
- Pittsfield1
- Plaistow1
- Plymouth1
- Randolph1
- Rochester1
- Rockingham1
- Rollinsford1
- Rumney1
- Rye1
- Salem1
- Salisbury1
- Sandown1
- Seabrook1
- Somersworth1
- South Hooksett1
- Springfield1
- Strafford1
- Stratford1
- Stratham1
- Suncook1
- Swanzey1
- Tamworth1
- Temple1
- Thornton1
- Tilton1
- Tilton Northfield1
- Troy1
- Tuftonboro1
- Wakefield1
- Walpole1
- Weare1
- Webster1
- West Swanzey1
- Whitefield1
- Wilton1
- Winchester1
- Windham1
- Wolfeboro1
- Woodstock1
- Woodsville1
