Pollen count and allergy info for Hokujo
Hokujo pollen and allergy report • 06:00, Sep 9
Index
Low
Tree
None
Grass
None
Weed
Low
22°
4 km/h
99%Daily allergy forecast
Hokujo pollen count forecast
Today  8 km/h 90%25°21° 97% | Thursday 9 km/h90%22°17° 99% | Friday  8 km/h 20°16° 98% |
Air pollutants
Air quality in Hokujo today
AQI⁺
Air quality index
20*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
3.7*µg/m³
Learn more about pollen in Hokujo
Protect yourself from air pollution in Hokujo
Protect yourself from air pollution in Hokujo
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
