Pollen count and allergy info for Portland
Portland pollen and allergy report • 08:00, Sep 23 Local time
Index
Low
Tree
None
Grass
None
Weed
Low
14°
18 km/h
76%Daily allergy forecast
Portland pollen count forecast
Today  21 km/h 18°10° 62% | Thursday 19 km/h 18°9 ° 59% | Friday 23 km/h18°9° 57% |
Air pollutants
Air quality in Portland today
AQI⁺
Air quality index
13*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
2.5*µg/m³
Learn more about pollen in Portland
Protect yourself from air pollution in Portland
Protect yourself from air pollution in Portland
Monitor the air you breathe
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Where is the highest pollen level in Connecticut?
- Byram2
- Cos Cob2
- Glenville2
- Greenwich2
- Greenwich town2
- Old Greenwich2
- Pemberwick2
- Ridgefield2
- Riverside2
- Rock Ridge2
- Waterbury2
- West Mountain2
- Windsor2
- Windsor Locks2
- Ansonia1
- Ashford1
- Baltic1
- Berlin1
- Bethel1
- Bethlehem Village1
- Bigelow Corners1
- Blue Hills1
- Bolton1
- Branford1
- Branford Center1
- Bridgeport1
- Bristol1
- Broad Brook1
- Canaan1
- Cannondale1
- Canterbury1
- Canton1
- Canton Valley1
- Capitol1
- Cheshire1
- Cheshire Village1
- Chester Center1
- Clinton1
- Colchester1
- Colebrook1
- Collinsville1
- Conning Towers-Nautilus Park1
- Cornwall1
- Coventry1
- Coventry Lake1
- Cromwell1
- Crystal Lake1
- Danbury1
- Danielson1
- Darien Downtown1
- Deep River1
- Deep River Center1
- Derby1
- Durham1
- East Brooklyn1
- East Hampton1
- East Hartford1
- East Haven1
- Ellington1
- Enfield1
- Essex Village1
- Fairfield1
- Farmington1
- Fenwick1
- Gales Ferry1
- Gaylordsville1
- Glastonbury1
- Glastonbury Center1
- Greater Bridgeport1
- Greens Farms1
- Groton1
- Guilford1
- Guilford Center1
- Hamden1
- Hartford1
- Hazardville1
- Hebron1
- Heritage Village1
- Higganum1
- Jewett City1
- Kensington1
- Killingly1
- Killingworth1
- Lake Pocotopaug1
- Lebanon1
- Lisbon1
- Litchfield1
- Long Hill, Southeastern Connecticut County1
- Lordship1
- Lower Connecticut River Valley1
- Lyme1
- Madison1
- Madison Center1
- Manchester1
- Mansfield1
- Mansfield Center1
- Mashantucket1
- Mechanicsville1
- Meriden1
- Middlebury1
- Middletown1
- Milford1
- Milford town1
- Montville1
- Moodus1
- Moosup1
- Mystic1
- Naugatuck1
- Naugatuck Valley1
- New Britain1
- New Canaan1
- New Hartford Center1
- New Haven1
- New London1
- New Milford1
- New Preston1
- Newington1
- Newtown1
- Niantic1
- Noank1
- North Granby1
- North Grosvenor Dale1
- North Haven1
- Northeastern Connecticut1
- Northford1
- Northwest Harwinton1
- Northwest Hills1
- Norwalk1
- Norwich1
- Oakville1
- Old Lyme1
- Old Mystic1
- Old Saybrook1
- Old Saybrook Center1
- Orange1
- Oronoque1
- Oxford1
- Oxoboxo River1
- Pawcatuck1
- Plainfield1
- Plainfield Village1
- Plainville1
- Plantsville1
- Plymouth1
- Pomfret1
- Poquonock Bridge1
- Portland1
- Prospect1
- Quasset Lake1
- Quinebaug1
- Quinnipiac University1
- Redding1
- Redding Center1
- Riverton1
- Rockville1
- Salem1
- Salmon Brook1
- Sandy Hook1
- Saugatuck1
- Saybrook Manor1
- Seymour1
- Shelton1
- Sherman1
- Sherwood Manor1
- Simsbury1
- Simsbury Center1
- Somers1
- South Central Connecticut1
- South Coventry1
- South Windham1
- South Windsor1
- South Woodstock1
- Southeastern Connecticut1
- Southington1
- Southport1
- Southwood Acres1
- Stafford1
- Stafford Springs1
- Stamford1
- Storrs1
- Stratford1
- Suffield Depot1
- Tariffville1
- Tashua1
- Terramuggus1
- Terryville1
- Thomaston1
- Thompsonville1
- Tolland1
- Torrington1
- Torrington town1
- Trumbull1
- Trumbull Center1
- Wallingford1
- Wallingford Center1
- Washington1
- Waterford1
- Waterford town1
- Watertown1
- Wauregan1
- Weatogue1
- West Hartford1
- West Haven1
- West Simsbury1
- Westbrook Center1
- Western Connecticut1
- Weston1
- Westport1
- Wethersfield1
- Willimantic1
- Wilton Center1
- Winchester1
- Winsted1
- Woodbridge1
- Woodbury1
- Woodbury Center1
- Woodmont1
