Pollen count and allergy info for Nagano
Nagano pollen and allergy report • 19:00, Aug 20
Index
Low
Tree
None
Grass
Low
Weed
None
22°
4 km/h
95%Daily allergy forecast
Nagano pollen count forecast
Today  6 km/h 30°22° 80% | Friday 10 km/h 28°22° 81% | Saturday 11 km/h 29°21° 77% |
Air pollutants
Air quality in Nagano today
AQI⁺
Air quality index
6AQI⁺ US
NO₂
Nitrogen Dioxide
11.3µg/m³
Learn more about pollen in Nagano
Protect yourself from air pollution in Nagano
Protect yourself from air pollution in Nagano
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
