Hachinohe air quality · Aomori, Japan
This is what breathable city air is supposed to feel like
US AQI 22 (Good) in Hachinohe, from 4 MOE Japan monitoring stations. Main pollutant: PM2.5.
Updated
Pollutants in Hachinohe
- PM2.5 · µg/m³4.0Under WHO limit
- NO₂ · µg/m³3.8Under WHO limit
- O₃ · µg/m³37.2
Concentrations averaged across the city's stations. WHO multiples use the 2021 24-hour guidelines.
Is it safe outside in Hachinohe right now?
Air quality is satisfactory and poses little or no risk.
Walking and commuting
Go aheadEnjoy it.
Running and jogging
Go aheadA great time to run outdoors.
Cycling
Go aheadRide freely.
Children playing outside
Go aheadNo limits.
Older adults and heart or lung conditions
Go aheadNo limits.
Open windows
Go aheadAir out your home.
Mask outdoors
Not neededNot needed.
Air purifier indoors
Not neededNot needed.
Based on the US EPA Air Quality Guide, applied to the current US AQI category. If you have symptoms, follow your doctor's advice.
What US AQI 0–50 means for your health →
Hachinohe air quality history
Daily average, 16 days- 36average daily US AQI over 16 days
- 55worst day, 31 October
- 16cleanest day, 9 November
- 0days at Unhealthy or worse
The last 7 days averaged 31, better than the week before (37). 14 of the last 16 days were Good.
Nearby cities
Japan rankingHachinohe air quality: common questions
What is the AQI in Hachinohe right now?
The US AQI in Hachinohe is 22 (Good), based on 4 monitoring stations. The main pollutant is PM2.5.
Is it safe to go outside in Hachinohe today?
A great time to be outside. Air quality is satisfactory and poses little or no risk. For runners: A great time to run outdoors.
How has air quality in Hachinohe been recently?
Over the last 16 days with data, Hachinohe averaged US AQI 36. The worst day was 31 October at 55; the cleanest was 9 November at 16. 0 days were at Unhealthy or worse.
Where does Hachinohe's air quality data come from?
From Ministry of the Environment, Japan · AEROS (soramame.env.go.jp) · preliminary data, using 4 monitoring stations in and around the city. Good Air does not estimate or adjust these readings.
Source: Ministry of the Environment, Japan · AEROS (soramame.env.go.jp) · preliminary data. Readings are published by the monitoring agency and may be revised.