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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Otsu?
| Weather | Broken clouds |
| Temperature | 66.2°F |
| Humidity | 52% |
| Wind | 5 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Kofu, Yamanashi | 74 |
| 2 | Sapporo, Hokkaido | 63 |
| 3 | Kainan, Wakayama | 59 |
| 4 | Kagoshima, Kagoshima | 57 |
| 5 | Omuta, Fukuoka | 53 |
| 6 | Yatsushiro, Kumamoto | 53 |
| 7 | Otsu, Shiga | 52 |
| 8 | Amagasaki, Hyogo | 50 |
| 9 | Asahikawa, Hokkaido | 50 |
| 10 | Hakodate, Hokkaido | 50 |
(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 | Katata | 57 |
| 2 | Osaka | 41 |
| 3 | Ishiyama | 10 |
(local time)
SEE WORLD AQI RANKING
US AQI
52
live AQI index
Moderate
Overview
What is the current air quality in Otsu?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.5µg/m³ | |
| PM10 | 11.5µg/m³ | |
| NO2 | 4.7µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x2.5
PM2.5 concentration in Otsu is currently 2.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Otsu?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
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 | Moderate 52 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 |
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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