Gunma
10 monitoring stations · readings from 21 to 56
Average AQI
Air quality in Gunma
Air quality in Gunma is currently 37 on the AQI scale, which falls in the Good band. That number is the average across every monitoring station reporting in Gunma right now.
We aggregate 10 stations across Gunma. Individual stations range from 21 at the cleanest to 56 at the worst, so conditions vary across Gunma — the local figure matters more than the average.
Gunma breaks down into 6 cities you can open individually. Of those listed below, Maebashi is reading highest at 52 and Naganohara 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 Gunma
6 cities
Gunma air quality, answered
Gunma is currently reading an AQI of 37, which is Good. It is the average across 10 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.
37 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 10 stations in Gunma, reading between 21 and 56.
Of the cities currently listed for Gunma, Maebashi is reading highest at 52 (Moderate).
Hourly. We pull from the official monitoring networks that publish for this region, and this page refreshes on the same cadence.
See Gunma on the map.
Every station around it, live — or find out what today's reading means for you personally.