Numazu air quality · Shizuoka, Japan
Deep breaths feel amazing when the air is this clean
US AQI 6 (Good) in Numazu, from 4 MOE Japan monitoring stations. Main pollutant: PM2.5.
Updated
Pollutants in Numazu
- PM2.5 · µg/m³1.0Under WHO limit
- NO₂ · µg/m³1.9Under WHO limit
- O₃ · µg/m³52.0
Concentrations averaged across the city's stations. WHO multiples use the 2021 24-hour guidelines.
Is it safe outside in Numazu 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 →
Air quality by area in Numazu
4 stations, worst first- 裾野市民文化センターGood22
- 自排三島Good · roadside17
- 東部総合庁舎Good6
- 大仁北小学校Good6
Roadside and industrial monitors are shown but are not part of the city figure.
Numazu air quality history
Daily average, 16 days- 23average daily US AQI over 16 days
- 47worst day, 2 November
- 7cleanest day, 4 November
- 0days at Unhealthy or worse
The last 7 days averaged 18, better than the week before (29). 16 of the last 16 days were Good.
Nearby cities
Japan rankingNumazu air quality: common questions
What is the AQI in Numazu right now?
The US AQI in Numazu is 6 (Good), based on 4 monitoring stations. The main pollutant is PM2.5.
Is it safe to go outside in Numazu 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.
Which area of Numazu has the worst air right now?
裾野市民文化センター has the highest reading at 22 (Good). 大仁北小学校 has the lowest at 6, out of 4 stations reporting.
How has air quality in Numazu been recently?
Over the last 16 days with data, Numazu averaged US AQI 23. The worst day was 2 November at 47; the cleanest was 4 November at 7. 0 days were at Unhealthy or worse.
Where does Numazu'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.