Iwaki air quality · Fukushima, Japan
Deep breaths feel amazing when the air is this clean
US AQI 17 (Good) in Iwaki, from 5 MOE Japan monitoring stations. Main pollutant: PM2.5.
Updated
Pollutants in Iwaki
- PM2.5 · µg/m³3.0Under WHO limit
- NO₂ · µg/m³3.8Under WHO limit
- O₃ · µg/m³39.2
- SO₂ · µg/m³2.6Under WHO limit
Concentrations averaged across the city's stations. WHO multiples use the 2021 24-hour guidelines.
Is it safe outside in Iwaki 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 →
Iwaki air quality history
Daily average, 16 days- 30average daily US AQI over 16 days
- 51worst day, 1 November
- 12cleanest day, 5 November
- 0days at Unhealthy or worse
The last 7 days averaged 23, better than the week before (37). 15 of the last 16 days were Good.
Nearby cities
Japan rankingIwaki air quality: common questions
What is the AQI in Iwaki right now?
The US AQI in Iwaki is 17 (Good), based on 5 monitoring stations. The main pollutant is PM2.5.
Is it safe to go outside in Iwaki 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 Iwaki been recently?
Over the last 16 days with data, Iwaki averaged US AQI 30. The worst day was 1 November at 51; the cleanest was 5 November at 12. 0 days were at Unhealthy or worse.
Where does Iwaki's air quality data come from?
From Ministry of the Environment, Japan · AEROS (soramame.env.go.jp) · preliminary data, using 5 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.