Pollen count and allergy info for Portland
Portland pollen and allergy report • 23:00, May 25 Local time
Index
Moderate
Tree
Moderate
Grass
Low
Weed
None
17°
4 km/h
91%Daily allergy forecast
Portland pollen count forecast
Today  15 km/h 26°14° 63% | Wednesday  15 km/h 26°16° 82% | Thursday 21 km/h22°13° 59% |
Air pollutants
Air quality in Portland today
AQI⁺
Air quality index
52*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
9.5*µg/m³
Learn more about pollen in Portland
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Where is the highest pollen level in Connecticut?
- Ansonia2
- Bethel2
- Blue Hills2
- Bridgeport2
- Byram2
- Capitol2
- Cheshire2
- Cheshire Village2
- Colebrook2
- Conning Towers-Nautilus Park2
- Danbury2
- Derby2
- Durham2
- East Hampton2
- East Hartford2
- Gales Ferry2
- Glenville2
- Groton2
- Hartford2
- Heritage Village2
- Jewett City2
- Lake Pocotopaug2
- Lisbon2
- Litchfield2
- Long Hill, Southeastern Connecticut County2
- Manchester2
- Mashantucket2
- Meriden2
- Middlebury2
- Middletown2
- Mystic2
- Naugatuck2
- Naugatuck Valley2
- New London2
- Newtown2
- Niantic2
- Northwest Hills2
- Norwalk2
- Oakville2
- Old Lyme2
- Old Mystic2
- Oronoque2
- Oxoboxo River2
- Pemberwick2
- Plymouth2
- Portland2
- Prospect2
- Riverton2
- Sandy Hook2
- Saugatuck2
- Shelton2
- South Windsor2
- Stafford2
- Stafford Springs2
- Terramuggus2
- Terryville2
- Trumbull Center2
- Wallingford2
- Wallingford Center2
- Waterbury2
- Waterford2
- Waterford town2
- Watertown2
- Winchester2
- Woodbury Center2
- Ashford1
- Baltic1
- Berlin1
- Bethlehem Village1
- Bigelow Corners1
- Branford1
- Branford Center1
- Bristol1
- Broad Brook1
- Canaan1
- Cannondale1
- Canterbury1
- Canton1
- Canton Valley1
- Chester Center1
- Clinton1
- Colchester1
- Collinsville1
- Cornwall1
- Cos Cob1
- Coventry1
- Coventry Lake1
- Cromwell1
- Crystal Lake1
- Danielson1
- Darien Downtown1
- Deep River1
- East Brooklyn1
- East Haven1
- Ellington1
- Enfield1
- Essex Village1
- Fairfield1
- Farmington1
- Fenwick1
- Gaylordsville1
- Glastonbury1
- Glastonbury Center1
- Greens Farms1
- Greenwich1
- Greenwich town1
- Guilford1
- Guilford Center1
- Hamden1
- Hazardville1
- Hebron1
- Higganum1
- Kensington1
- Killingworth1
- Lordship1
- Lower Connecticut River Valley1
- Lyme1
- Madison1
- Madison Center1
- Mansfield1
- Mechanicsville1
- Milford1
- Milford town1
- Montville1
- Moodus1
- Moosup1
- New Britain1
- New Canaan1
- New Hartford Center1
- New Haven1
- New Milford1
- New Preston1
- Newington1
- Noank1
- North Granby1
- North Grosvenor Dale1
- North Haven1
- Northeastern Connecticut1
- Northford1
- Northwest Harwinton1
- Norwich1
- Old Greenwich1
- Old Saybrook Center1
- Orange1
- Oxford1
- Pawcatuck1
- Plainfield1
- Plainfield Village1
- Plainville1
- Plantsville1
- Pomfret1
- Poquonock Bridge1
- Quasset Lake1
- Quinebaug1
- Quinnipiac University1
- Redding Center1
- Ridgefield1
- Riverside1
- Rock Ridge1
- Rockville1
- Salem1
- Salmon Brook1
- Saybrook Manor1
- Seymour1
- Sherman1
- Sherwood Manor1
- Simsbury Center1
- Somers1
- South Central Connecticut1
- South Coventry1
- South Windham1
- South Woodstock1
- Southeastern Connecticut1
- Southington1
- Southport1
- Southwood Acres1
- Stamford1
- Storrs1
- Stratford1
- Suffield Depot1
- Tariffville1
- Tashua1
- Thomaston1
- Thompsonville1
- Tolland1
- Torrington1
- Torrington town1
- Trumbull1
- Washington1
- Wauregan1
- Weatogue1
- West Hartford1
- West Haven1
- West Mountain1
- West Simsbury1
- Westbrook Center1
- Western Connecticut1
- Wethersfield1
- Willimantic1
- Wilton Center1
- Windsor1
- Windsor Locks1
- Woodbridge1
- Woodbury1
- Woodmont1
