Oita
17 monitoring stations · readings from 21 to 82
Average AQI
Air quality in Oita
Air quality in Oita is currently 58 on the AQI scale, which falls in the Moderate band. That number is the average across every monitoring station reporting in Oita right now.
We aggregate 17 stations across Oita. Individual stations range from 21 at the cleanest to 82 at the worst, so conditions vary across Oita — the local figure matters more than the average.
Oita breaks down into 8 cities you can open individually. Of those listed below, Oita is reading highest at 66 and Kunisakimachi Tsurugawa lowest at 21.
Readings refresh hourly from the official monitoring networks we track. Conditions can change quickly, so check back before planning time outdoors.
What to do at moderate levels
Outdoor activity
Fine for most people. If you are planning a long or intense session outdoors, the early morning is usually cleaner.
Sensitive groups
Unusually sensitive people may notice mild irritation. Keep reliever medication to hand if you use it.
Indoor air
Ventilating is still worthwhile. Consider closing up during traffic peaks if you live on a busy road.
Cities in Oita
8 cities
Oita
Moderate
- Stations
- 7
- Range
- 54–82
Tsukumiura
Moderate
- Stations
- 1
- Range
- 63–63
Hiji
Moderate
- Stations
- 1
- Range
- 60–60
Usuki
Moderate
- Stations
- 3
- Range
- 54–63
Beppu
Moderate
- Stations
- 2
- Range
- 52–58
Saiki
Moderate
- Stations
- 1
- Range
- 52–52
Tsukawaki
Good
- Stations
- 1
- Range
- 33–33
Kunisakimachi Tsurugawa
Good
- Stations
- 1
- Range
- 21–21
Oita air quality, answered
Oita is currently reading an AQI of 58, which is Moderate. It is the average across 17 reporting stations.
Fine for most people. If you are planning a long or intense session outdoors, the early morning is usually cleaner. Unusually sensitive people may notice mild irritation. Keep reliever medication to hand if you use it.
58 sits in the Moderate 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 17 stations in Oita, reading between 21 and 82.
Of the cities currently listed for Oita, Oita is reading highest at 66 (Moderate).
Hourly. We pull from the official monitoring networks that publish for this region, and this page refreshes on the same cadence.
See Oita on the map.
Every station around it, live — or find out what today's reading means for you personally.


