Pollen count and allergy info for Chelmsford
Chelmsford pollen and allergy report • 21:00, May 18 Local time
Index
Low
Tree
Low
Grass
Low
Weed
Low
26°
8 km/h
60%Daily allergy forecast
Chelmsford pollen count forecast
Today  21 km/h 32°20° 64% | Tuesday 32 km/h30°18° 64% | Wednesday 18 km/h 20°11° 31% |
Air pollutants
Air quality in Chelmsford today
AQI⁺
Air quality index
52AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
9.8µg/m³
Learn more about pollen in Chelmsford
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Where is the highest pollen level in Massachusetts?
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- Arlington2
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- Lee2
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- Otis2
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- Palmer Town2
- Palmer Town city2
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- Rockland2
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- Southwick2
- Springfield2
- Sturbridge2
- Taunton2
- Tewksbury2
- Tyngsborough2
- Upton2
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- Wales2
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- Warren2
- Watertown2
- West Brookfield2
- West Concord2
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- Westfield2
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- Weston2
- Westwood2
- Whitman2
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- Wilbraham town2
- Williamsburg2
- Wilmington2
- Wrentham2
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- Acushnet Center1
- Adams1
- Amesbury1
- Amherst Town1
- Amherst Town city1
- Andover1
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- Ashby1
- Ashfield1
- Athol1
- Avon1
- Ayer1
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- Barnstable1
- Barnstable Town1
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- Barre1
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- Beverly city1
- Bliss Corner1
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- Boston city1
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- Boxford1
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- Brewster1
- Bridgewater Town1
- Bristol1
- Brockton1
- Buckland1
- Burlington1
- Buzzards Bay1
- Carver1
- Cedar Crest1
- Charlemont1
- Chatham1
- Chelmsford1
- Chelsea1
- Cheshire1
- Chesterfield1
- Clinton1
- Cohasset1
- Colrain1
- Danvers1
- Dartmouth1
- Deerfield1
- Dennis1
- Dennis Port1
- Dennis town1
- Devens1
- Dighton1
- Dukes1
- Dunstable1
- Duxbury1
- East Bridgewater1
- East Dennis1
- East Douglas1
- East Falmouth1
- East Harwich1
- East Pepperell1
- East Sandwich1
- Eastham1
- Easton1
- Edgartown1
- Erving1
- Essex1
- Fall River1
- Falmouth1
- Fitchburg1
- Forestdale1
- Foxborough1
- Franklin1
- Gardner1
- Gill1
- Gloucester1
- Gosnold1
- Granville1
- Greenfield1
- Groton1
- Groveland1
- Hadley1
- Halifax1
- Hamilton1
- Hanson1
- Hardwick1
- Harwich1
- Harwich Center1
- Harwich Port1
- Hatfield1
- Haverhill1
- Heath1
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- Hinsdale1
- Holbrook1
- Holden1
- Holliston1
- Hopedale1
- Hopkinton1
- Hubbardston1
- Hudson1
- Hull1
- Ipswich1
- Kingston1
- Lancaster1
- Lawrence1
- Lenox1
- Lenox Dale1
- Leominster1
- Leverett1
- Littleton1
- Littleton Common1
- Lunenburg1
- Lynn1
- Lynnfield1
- Manchester-by-the-Sea1
- Marblehead1
- Marion1
- Marion Center1
- Marlborough1
- Marshfield1
- Marshfield Hills1
- Mashpee1
- Mashpee Neck1
- Mattapoisett1
- Mattapoisett Center1
- Maynard1
- Melrose1
- Mendon1
- Methuen1
- Middleborough1
- Middleborough Center1
- Middleton1
- Milford1
- Millers Falls1
- Millville1
- Montague1
- Monument Beach1
- Nahant1
- Nantucket1
- Natick1
- New Bedford1
- New Marlborough1
- Newburyport1
- North Adams1
- North Andover1
- North Attleborough Town1
- North Brookfield1
- North Eastham1
- North Falmouth1
- North Lakeville1
- North Pembroke1
- North Plymouth1
- North Reading1
- North Westport1
- Northbridge1
- Northfield1
- Northwest Harwich1
- Oak Bluffs1
- Oakham1
- Ocean Bluff-Brant Rock1
- Ocean Grove1
- Onset1
- Orange1
- Orleans1
- Paxton1
- Peabody1
- Peabody city1
- Pelham1
- Pepperell1
- Petersham1
- Pinehurst1
- Plainville1
- Plymouth1
- Plympton1
- Pocasset1
- Popponesset Island1
- Princeton1
- Provincetown1
- Quincy1
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- Raynham Center1
- Reading1
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- Revere1
- Richmond1
- Rochester1
- Rockport1
- Rowe1
- Rowley1
- Royalston1
- Rutland1
- Sagamore1
- Salem1
- Salisbury1
- Sandwich1
- Sandwich town1
- Saugus1
- Savoy1
- Scituate1
- Seekonk1
- Sharon1
- Sheffield1
- Shirley1
- Shrewsbury1
- Shutesbury1
- Smith Mills1
- Somerset1
- South Ashburnham1
- South Deerfield1
- South Dennis1
- South Duxbury1
- South Hadley1
- South Lancaster1
- South Yarmouth1
- Spencer1
- Sterling1
- Stoneham1
- Stoughton1
- Stow1
- Sudbury1
- Suffolk1
- Sunderland1
- Sutton1
- Swampscott1
- Swansea1
- Teaticket1
- Templeton1
- Tisbury1
- Topsfield1
- Townsend1
- Truro1
- Turners Falls1
- Vineyard Haven1
- Wakefield1
- Walpole1
- Ware1
- Wareham Center1
- Wayland1
- Webster1
- Wellesley1
- Wellfleet1
- Wendell1
- Wenham1
- West Boylston1
- West Bridgewater1
- West Chatham1
- West Dennis1
- West Falmouth1
- West Newbury1
- West Tisbury1
- West Wareham1
- West Yarmouth1
- Westford1
- Westminster1
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- Whately1
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