Pollen count and allergy info for Portsmouth
Portsmouth pollen and allergy report • 17:00, Sep 7 Local time
Index
Low
Tree
None
Grass
None
Weed
Low
23°
9 km/h
68%Daily allergy forecast
Portsmouth pollen count forecast
Today  18 km/h23°17° 71% | Tuesday  13 km/h 23°19° 78% | Wednesday  27 km/h23°19° 90% |
Air pollutants
Air quality in Portsmouth today
AQI⁺
Air quality index
26*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
4.7*µg/m³
Learn more about pollen in Portsmouth
Protect yourself from air pollution in Portsmouth
Protect yourself from air pollution in Portsmouth
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Download our Air Quality App
Where is the highest pollen level in Rhode Island?
- Ashaway2
- Bradford2
- Burrillville2
- Central Falls2
- Chepachet2
- Cranston2
- Cumberland2
- Cumberland Hill2
- East Greenwich2
- Exeter2
- Foster Center2
- Greene2
- Greenville2
- Harmony2
- Harrisville2
- Hope Valley2
- Hopkinton2
- Johnston2
- Kent2
- Lincoln2
- North Kingstown2
- North Providence2
- Pascoag2
- Pawtucket2
- Scituate2
- Smithfield2
- Valley Falls2
- West Greenwich2
- Westerly2
- Woonsocket2
- Barrington1
- Bristol1
- Charlestown1
- East Providence1
- East Providence city1
- Jamestown1
- Melville1
- Middletown1
- Newport1
- Newport East1
- Portsmouth1
- Providence1
- Providence city1
- Tiverton1
- Warren1
- Warwick1
- Washington1
- West Warwick1
- Kingston0
- Narragansett0
- Narragansett Pier0
- South Kingstown0
- Wakefield-Peace Dale0
- New Shoreham--
