Yamanashi
6 monitoring stations · readings from 21 to 50
Average AQI
Air quality in Yamanashi
Air quality in Yamanashi is currently 31 on the AQI scale, which falls in the Good band. That number is the average across every monitoring station reporting in Yamanashi right now.
We aggregate 6 stations across Yamanashi. Individual stations range from 21 at the cleanest to 50 at the worst, so conditions vary across Yamanashi — the local figure matters more than the average.
Yamanashi breaks down into 3 cities you can open individually. Of those listed below, Kofu is reading highest at 36 and Otsuki lowest at 21.
Readings refresh hourly from the official monitoring networks we track. Conditions can still change quickly, so check back before planning time outdoors.
What to do at good levels
Outdoor activity
No restrictions. This is a good day for exercise, commuting on foot or bike, and time outside.
Sensitive groups
Children, older adults and people with asthma or heart conditions can go about their day as normal.
Indoor air
Open the windows. Outdoor air is currently cleaner than typical indoor air, so ventilating helps.
Cities in Yamanashi
Yamanashi air quality, answered
Yamanashi is currently reading an AQI of 31, which is Good. It is the average across 6 reporting stations.
No restrictions. This is a good day for exercise, commuting on foot or bike, and time outside. Children, older adults and people with asthma or heart conditions can go about their day as normal.
31 sits in the Good band of the air quality index. The index runs from 0 to 500, and the lower the number the cleaner the air.
We currently aggregate 6 stations in Yamanashi, reading between 21 and 50.
Of the cities currently listed for Yamanashi, Kofu is reading highest at 36 (Good).
Hourly. We pull from the official monitoring networks that publish for this region, and this page refreshes on the same cadence.
See Yamanashi on the map.
Every station around it, live — or find out what today's reading means for you personally.