Pollen count and allergy info for Chelmsford
Chelmsford pollen and allergy report • 17:00, Aug 12
Index
Low
Tree
None
Grass
Low
Weed
None
28°
11 km/h
46%Daily allergy forecast
Chelmsford pollen count forecast
Today  17 km/h 28°18° 64% | Thursday 15 km/h27°19° 72% | Friday  18 km/h25°17° 55% |
Air pollutants
Air quality in Chelmsford today
AQI⁺
Air quality index
37AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
6.8µg/m³
Learn more about pollen in Chelmsford
Download our Air Quality App
Where is the highest pollen level in Massachusetts?
- Adams3
- Athol3
- Bernardston3
- Cheshire3
- Chester3
- Chesterfield3
- Granby3
- Great Barrington3
- Holden3
- Housatonic3
- Hubbardston3
- Lenox Dale3
- Leyden3
- New Ashford3
- New Salem3
- Orange3
- Richmond3
- Royalston3
- Sheffield3
- Westhampton3
- Williamstown3
- Auburn2
- Becket2
- Berkshire2
- Dalton2
- East Brookfield2
- Easthampton2
- Freetown2
- Gill2
- Hampshire2
- Hinsdale2
- Lee2
- Lenox2
- Millbury2
- Millers Falls2
- Monson2
- Monson Center2
- Montague2
- Northampton2
- Pittsfield2
- Savoy2
- South Hadley2
- Sterling2
- West Boylston2
- West Brookfield2
- West Stockbridge2
- Abington1
- Acton1
- Acushnet1
- Acushnet Center1
- Agawam Town1
- Amesbury1
- Amherst Town1
- Amherst Town city1
- Andover1
- Aquinnah1
- Arlington1
- Ashburnham1
- Ashby1
- Ashfield1
- Ashland1
- Attleboro1
- Avon1
- Ayer1
- Baldwinville1
- Barnstable1
- Barnstable Town1
- Barnstable Town city1
- Barre1
- Bedford1
- Belchertown1
- Belchertown town1
- Bellingham1
- Belmont1
- Berkley1
- Berlin1
- Beverly1
- Beverly city1
- Billerica1
- Blackstone1
- Bliss Corner1
- Bolton1
- Boston1
- Boston city1
- Bourne1
- Boxborough1
- Boxford1
- Boylston1
- Braintree Town1
- Brewster1
- Bridgewater Town1
- Brimfield1
- Bristol1
- Brockton1
- Brookline1
- Brookline town1
- Buckland1
- Burlington1
- Buzzards Bay1
- Cambridge1
- Canton1
- Carlisle1
- Carver1
- Cedar Crest1
- Charlemont1
- Charlton1
- Chatham1
- Chatham town1
- Chelmsford1
- Chelsea1
- Chelsea city1
- Chicopee1
- Chicopee city1
- Clinton1
- Cochituate1
- Cohasset1
- Colrain1
- Cordaville1
- Danvers1
- Dartmouth1
- Dedham1
- Deerfield1
- Dennis1
- Dennis Port1
- Dennis town1
- Devens1
- Dighton1
- Douglas1
- Dover1
- Dracut1
- Dudley1
- Dukes1
- Dunstable1
- Duxbury1
- East Bridgewater1
- East Dennis1
- East Douglas1
- East Falmouth1
- East Harwich1
- East Longmeadow1
- East Pepperell1
- East Sandwich1
- Eastham1
- Easton1
- Edgartown1
- Erving1
- Essex1
- Everett1
- Fairhaven1
- Fall River1
- Falmouth1
- Fiskdale1
- Fitchburg1
- Forestdale1
- Foxborough1
- Framingham1
- Framingham city1
- Franklin1
- Franklin Town1
- Gardner1
- Gloucester1
- Gosnold1
- Grafton1
- Granby town1
- Granville1
- Greenfield1
- Groton1
- Groveland1
- Hadley1
- Halifax1
- Hamilton1
- Hampden1
- Hanover1
- Hanscom AFB1
- Hanson1
- Hardwick1
- Harvard1
- Harwich1
- Harwich Center1
- Harwich Port1
- Hatfield1
- Haverhill1
- Hawley1
- Heath1
- Hingham1
- Holbrook1
- Holland1
- Holliston1
- Holyoke1
- Hopedale1
- Hopkinton1
- Hopkinton town1
- Hudson1
- Hull1
- Ipswich1
- Kingston1
- Lancaster1
- Lawrence1
- Leicester1
- Leominster1
- Leverett1
- Lexington1
- Lincoln1
- Littleton1
- Littleton Common1
- Longmeadow1
- Lowell1
- Ludlow1
- Lunenburg1
- Lynn1
- Lynnfield1
- Malden1
- Manchester-by-the-Sea1
- Mansfield1
- Mansfield Center1
- Marblehead1
- Marion1
- Marion Center1
- Marlborough1
- Marshfield1
- Marshfield Hills1
- Mashpee1
- Mashpee Neck1
- Mattapoisett1
- Mattapoisett Center1
- Maynard1
- Medfield1
- Medford1
- Melrose1
- Mendon1
- Merrimac1
- Methuen1
- Middleborough1
- Middleborough Center1
- Middlesex1
- Middleton1
- Milford1
- Millis1
- Millis-Clicquot1
- Millville1
- Milton1
- Monterey1
- Monument Beach1
- Nahant1
- Nantucket1
- Natick1
- Needham1
- New Bedford1
- New Marlborough1
- Newburyport1
- Newton1
- Newton city1
- Norfolk1
- North Adams1
- North Andover1
- North Attleborough Town1
- North Brookfield1
- North Eastham1
- North Falmouth1
- North Lakeville1
- North Pembroke1
- North Plymouth1
- North Reading1
- North Scituate1
- North Seekonk1
- North Westport1
- Northborough1
- Northbridge1
- Northfield1
- Northwest Harwich1
- Norton1
- Norton Center1
- Norwell1
- Norwood1
- Oak Bluffs1
- Oakham1
- Ocean Bluff-Brant Rock1
- Ocean Grove1
- Onset1
- Orleans1
- Otis1
- Oxford1
- Palmer Town1
- Palmer Town city1
- Paxton1
- Peabody1
- Peabody city1
- Pelham1
- Pepperell1
- Petersham1
- Petersham town1
- Pinehurst1
- Plainville1
- Plymouth1
- Plympton1
- Pocasset1
- Popponesset Island1
- Princeton1
- Provincetown1
- Quincy1
- Randolph Town1
- Raynham1
- Raynham Center1
- Reading1
- Rehoboth1
- Revere1
- Rochester1
- Rockland1
- Rockport1
- Rowe1
- Rowley1
- Rutland1
- Sagamore1
- Salem1
- Salisbury1
- Sandwich1
- Sandwich town1
- Saugus1
- Saugus town1
- Scituate1
- Seekonk1
- Sharon1
- Shelburne1
- Shelburne Falls1
- Sherborn1
- Shirley1
- Shrewsbury1
- Shutesbury1
- Smith Mills1
- Somerset1
- Somerville1
- South Ashburnham1
- South Deerfield1
- South Dennis1
- South Duxbury1
- South Lancaster1
- South Yarmouth1
- Southampton1
- Southborough1
- Southbridge Town1
- Southwick1
- Spencer1
- Springfield1
- Stoneham1
- Stoneham town1
- Stoughton1
- Stow1
- Sturbridge1
- Sudbury1
- Suffolk1
- Sunderland1
- Sutton1
- Swampscott1
- Swansea1
- Taunton1
- Teaticket1
- Templeton1
- Tewksbury1
- Tisbury1
- Topsfield1
- Townsend1
- Truro1
- Turners Falls1
- Tyngsborough1
- Upton1
- Uxbridge1
- Vineyard Haven1
- Wakefield1
- Wales1
- Walpole1
- Waltham1
- Ware1
- Wareham Center1
- Warren1
- Watertown1
- Wayland1
- Webster1
- Wellesley1
- Wellfleet1
- Wendell1
- Wenham1
- West Bridgewater1
- West Chatham1
- West Concord1
- West Dennis1
- West Falmouth1
- West Newbury1
- West Springfield Town1
- West Tisbury1
- West Wareham1
- West Yarmouth1
- Westborough1
- Westfield1
- Westford1
- Westminster1
- Weston1
- Westport1
- Westwood1
- Weweantic1
- Weymouth Town1
- Whately1
- White Island Shores1
- Whitinsville1
- Whitman1
- Wilbraham1
- Wilbraham town1
- Williamsburg1
- Wilmington1
- Winchendon1
- Winchester1
- Winthrop Town1
- Woburn1
- Woburn city1
- Worcester1
- Wrentham1
- Yarmouth1
- Yarmouth Port1
