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Air quality in Unzen
Air quality index (AQI) and PM2.5 air pollution in Unzen
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Unzen Air Quality Map
Real-time Unzen air pollution map
AIR QUALITY DATA CONTRIBUTORS
Atmospheric Environmental Regional Observation System (AEROS)
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Pollen
What is the pollen count in Unzen today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Unzen?
| Weather | Rain |
| Temperature | 55.4°F |
| Humidity | 82% |
| Wind | 1.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Saijo, Ehime | 103 |
| 2 | Shikokuchuo, Ehime | 93 |
| 3 | Niihama, Ehime | 91 |
| 4 | Matsuyama, Ehime | 84 |
| 5 | Yamagata, Yamagata | 79 |
| 6 | Takehara, Hiroshima | 78 |
| 7 | Hachinohe, Aomori | 76 |
| 8 | Kure, Hiroshima | 74 |
| 9 | Okuda, Oita | 74 |
| 10 | Fukuyama, Hiroshima | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Unzen aqi ranking
Real-time Unzen air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Obama Air Measurement Station | 33 |
(local time)
SEE WORLD AQI RANKING
US AQI
33
live AQI index
Good
Overview
What is the current air quality in Unzen?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 33 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8µg/m³ | |
| PM10 | 14µg/m³ | |
| NO2 | 3.8µg/m³ | |
| SO2 | 0µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Unzen is currently 1.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Unzen?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Unzen air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 23 | Good 31 AQI US |  | 60.8° 51.8° |  8.9 mp/h |
| Wednesday, Apr 24 | Good 24 AQI US |  | 60.8° 50° | 8.9 mp/h |
| Thursday, Apr 25 | Good 26 AQI US | | 60.8° 46.4° | 4.5 mp/h |
| Today | Good 33 AQI US | 40% | 57.2° 51.8° | 4.5 mp/h |
| Saturday, Apr 27 | Moderate 70 AQI US  | 90% | 62.6° 51.8° | 2.2 mp/h |
| Sunday, Apr 28 | Moderate 67 AQI US | | 66.2° 53.6° | 4.5 mp/h |
| Monday, Apr 29 | Good 50 AQI US | 100% | 60.8° 57.2° | 6.7 mp/h |
| Tuesday, Apr 30 | Moderate 58 AQI US | 80% | 59° 57.2° | 4.5 mp/h |
| Wednesday, May 1 | Moderate 62 AQI US | 60% | 59° 50° | 17.9 mp/h |
| Thursday, May 2 | Moderate 63 AQI US |  | 62.6° 46.4° | 17.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Unzen air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Unzen?
AQI US, Metric