AddAir quality in Koshigaya
Air quality index (AQI⁺) and PM2.5 air pollution in Koshigaya • 123 Followers • 02:00, Jun 09 Local time
36
US AQI⁺Good
Main pollutant:
PM2.5
6.5 µg/m³
20°
5 km/h
91 %
Hourly forecast
Koshigaya air quality index (AQI⁺) forecast
Daily forecast
Koshigaya air quality index (AQI⁺) forecast
| Today | 42 |  | 21° 19° |  14 km/h | 84% |
| Wed | 62 | | 21° 19° | 16 km/h | 84% |
| Thu | 61 | | 19° 17° | 19 km/h | 78% |
Air pollutants
What is the current air quality in Koshigaya?
PM2.5 concentration is currently 1.3 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Koshigaya
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.
Pollen
What is the pollen count in Koshigaya today?
Index
Low
 Tree Low | 25% |
 Grass Low | 25% |
 Weed None | 0% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Koshigaya today?
Index
Low
Tree Low | 25% |
Grass Low | 25% |
Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Koshigaya
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.
Most polluted locations near Koshigaya
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Koshigaya
Historic air quality near Koshigaya
History
Historic air quality graph for Koshigaya
Historic air quality near Koshigaya
History
Historic air quality graph for Koshigaya
Most polluted locations near Koshigaya
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Koshigaya
Measure your own air quality
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