Pollen count and allergy info for Old Greenwich
Old Greenwich pollen and allergy report • 11:00, Jun 4 Local time
Index
Moderate
Tree
Moderate
Grass
Moderate
Weed
None
25°
9 km/h
44%Daily allergy forecast
Old Greenwich pollen count forecast
Today  11 km/h27°17° 54% | Friday 16 km/h28°19° 51% | Saturday 33 km/h 30°20° 65% |
Air pollutants
Air quality in Old Greenwich today
AQI⁺
Air quality index
60*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
13.9*µg/m³
Learn more about pollen in Old Greenwich
Protect yourself from air pollution in Old Greenwich
Protect yourself from air pollution in Old Greenwich
Air Purifiers
Face Masks
Air Quality Monitors
Download our Air Quality App
Where is the highest pollen level in Connecticut?
- Ansonia3
- Berlin3
- Branford3
- Branford Center3
- Bridgeport3
- Cannondale3
- Cheshire3
- Cheshire Village3
- Cromwell3
- Danbury3
- Darien Downtown3
- Derby3
- East Haven3
- Fairfield3
- Farmington3
- Greater Bridgeport3
- Greens Farms3
- Hamden3
- Hebron3
- Kensington3
- Lordship3
- Meriden3
- Milford3
- Milford town3
- New Britain3
- New Canaan3
- New Haven3
- North Haven3
- Northford3
- Orange3
- Oronoque3
- Oxford3
- Plantsville3
- Quinnipiac University3
- Redding Center3
- Seymour3
- Shelton3
- South Central Connecticut3
- Southington3
- Southport3
- Stamford3
- Stratford3
- Tashua3
- Trumbull3
- Trumbull Center3
- Wallingford3
- Wallingford Center3
- Waterbury3
- West Haven3
- Western Connecticut3
- Weston3
- Westport3
- Wilton Center3
- Woodbridge3
- Woodmont3
- Ashford2
- Baltic2
- Bethel2
- Bethlehem Village2
- Bigelow Corners2
- Blue Hills2
- Bristol2
- Broad Brook2
- Byram2
- Canaan2
- Canterbury2
- Canton2
- Canton Valley2
- Capitol2
- Chester Center2
- Clinton2
- Colchester2
- Colebrook2
- Collinsville2
- Conning Towers-Nautilus Park2
- Cornwall2
- Cos Cob2
- Coventry2
- Coventry Lake2
- Crystal Lake2
- Danielson2
- Deep River2
- Deep River Center2
- Durham2
- East Brooklyn2
- East Hampton2
- East Hartford2
- Ellington2
- Enfield2
- Essex Village2
- Fenwick2
- Gales Ferry2
- Gaylordsville2
- Glastonbury2
- Glastonbury Center2
- Glenville2
- Greenwich2
- Greenwich town2
- Groton2
- Guilford2
- Guilford Center2
- Hartford2
- Hazardville2
- Heritage Village2
- Higganum2
- Jewett City2
- Killingworth2
- Lake Pocotopaug2
- Lebanon2
- Lisbon2
- Litchfield2
- Long Hill, Southeastern Connecticut County2
- Lower Connecticut River Valley2
- Lyme2
- Madison2
- Madison Center2
- Manchester2
- Mansfield2
- Mansfield Center2
- Mashantucket2
- Mechanicsville2
- Middlebury2
- Middletown2
- Montville2
- Moodus2
- Moosup2
- Mystic2
- Naugatuck2
- Naugatuck Valley2
- New Hartford Center2
- New London2
- New Milford2
- New Preston2
- Newington2
- Newtown2
- Niantic2
- North Granby2
- North Grosvenor Dale2
- Northeastern Connecticut2
- Northwest Harwinton2
- Northwest Hills2
- Norwalk2
- Norwich2
- Oakville2
- Old Greenwich2
- Old Lyme2
- Old Mystic2
- Old Saybrook Center2
- Oxoboxo River2
- Pawcatuck2
- Pemberwick2
- Plainfield2
- Plainfield Village2
- Plainville2
- Plymouth2
- Pomfret2
- Portland2
- Prospect2
- Quasset Lake2
- Quinebaug2
- Ridgefield2
- Riverside2
- Riverton2
- Rock Ridge2
- Rockville2
- Salem2
- Salmon Brook2
- Sandy Hook2
- Saugatuck2
- Saybrook Manor2
- Sherman2
- Sherwood Manor2
- Simsbury Center2
- Somers2
- South Coventry2
- South Windham2
- South Windsor2
- South Woodstock2
- Southeastern Connecticut2
- Southwood Acres2
- Stafford2
- Stafford Springs2
- Storrs2
- Suffield Depot2
- Tariffville2
- Terramuggus2
- Terryville2
- Thomaston2
- Thompsonville2
- Tolland2
- Torrington2
- Torrington town2
- Washington2
- Waterford2
- Waterford town2
- Watertown2
- Wauregan2
- Weatogue2
- West Hartford2
- West Mountain2
- West Simsbury2
- Westbrook Center2
- Wethersfield2
- Willimantic2
- Winchester2
- Windsor2
- Windsor Locks2
- Winsted2
- Woodbury2
- Woodbury Center2
- Noank1
- Poquonock Bridge1
