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Otsu Air Quality Map
Real-time Otsu air pollution map
AIR QUALITY DATA CONTRIBUTORS
Atmospheric Environmental Regional Observation System (AEROS)
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Pollen
What is the pollen count in Otsu today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Otsu?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 59% |
| Wind | 4.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Sapporo, Hokkaido | 72 |
| 2 | Nakajima, Shizuoka | 65 |
| 3 | Otaru, Hokkaido | 63 |
| 4 | Yatsushiro, Kumamoto | 53 |
| 5 | Hakodate, Hokkaido | 50 |
| 6 | Amakusa, Kumamoto | 45 |
| 7 | Kagoshima, Kagoshima | 45 |
| 8 | Kukichuo, Saitama | 45 |
| 9 | Kumamoto, Kumamoto | 45 |
| 10 | Muroran, Hokkaido | 45 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Otsu aqi ranking
Real-time Otsu air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Ishiyama | 37 |
| 2 | Osaka | 37 |
| 3 | Katata | 12 |
(local time)
SEE WORLD AQI RANKING
US AQI
37
live AQI index
Good
Overview
What is the current air quality in Otsu?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9µg/m³ | |
| PM10 | 11µg/m³ | |
| NO2 | 5.6µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Otsu is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Otsu?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Otsu air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 29 | Good 29 AQI US |  | 73.4° 62.6° |  11.2 mp/h |
| Tuesday, Apr 30 | Good 20 AQI US | | 66.2° 60.8° | 8.9 mp/h |
| Wednesday, May 1 | Good 33 AQI US | | 59° 53.6° | 4.5 mp/h |
| Today | Good 37 AQI US |  | 66.2° 48.2° | 4.5 mp/h |
| Friday, May 3 | Moderate 60 AQI US  |  | 73.4° 50° | 4.5 mp/h |
| Saturday, May 4 | Moderate 59 AQI US | | 78.8° 55.4° | 4.5 mp/h |
| Sunday, May 5 | Moderate 62 AQI US | | 77° 59° | 8.9 mp/h |
| Monday, May 6 | Moderate 72 AQI US | | 69.8° 59° | 13.4 mp/h |
| Tuesday, May 7 | Moderate 75 AQI US | 100% | 64.4° 60.8° | 6.7 mp/h |
| Wednesday, May 8 | Moderate 90 AQI US | 40% | 71.6° 59° | 2.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Otsu air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Otsu?
AQI US, Metric