Pollen count and allergy info for Johnston
Johnston pollen and allergy report • 23:00, May 6 Local time
Index
Low
Tree
Low
Grass
Low
Weed
None
14°
11 km/h
96%Daily allergy forecast
Johnston pollen count forecast
Today  18 km/h 17°10° 54% | Friday 21 km/h 15°7° 48% | Saturday 23 km/h 15°6° 74% |
Air pollutants
Air quality in Johnston today
AQI⁺
Air quality index
50*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
9*µg/m³
Learn more about pollen in Johnston
Protect yourself from air pollution in Johnston
Protect yourself from air pollution in Johnston
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?
- New Shoreham--
- Ashaway1
- Bradford1
- Central Falls1
- Charlestown1
- Chepachet1
- Cranston1
- Cumberland1
- Cumberland Hill1
- East Greenwich1
- East Providence1
- East Providence city1
- Exeter1
- Foster Center1
- Greene1
- Greenville1
- Harmony1
- Harrisville1
- Hope Valley1
- Jamestown1
- Johnston1
- Kent1
- Lincoln1
- Middletown1
- Newport1
- Newport East1
- North Kingstown1
- North Providence1
- Pascoag1
- Pawtucket1
- Providence1
- Scituate1
- Smithfield1
- Valley Falls1
- Warwick1
- Washington1
- West Warwick1
- Westerly1
- Woonsocket1
- Barrington0
- Bristol0
- Hopkinton0
- Kingston0
- Melville0
- Narragansett Pier0
- Portsmouth0
- South Kingstown0
- Tiverton0
- Wakefield-Peace Dale0
- Warren0
