Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality near Osaka, Otsu
Air quality index (AQI) and PM2.5 air pollution near Osaka, Otsu
274 people follow this station
Air Quality Map
Real-time Osaka air pollution map
AIR QUALITY DATA CONTRIBUTORS
Station operated by
Atmospheric Environmental Regional Observation System (AEROS)
Government
Pollen
What is the pollen count in Osaka today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Osaka, Otsu?
| Weather | Broken clouds |
| Temperature | 59°F |
| Humidity | 76% |
| Wind | 0.6 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Akita, Akita | 73 |
| 2 | Yawata, Kyoto | 69 |
| 3 | Maegata, Okayama | 68 |
| 4 | Takaoka, Toyama | 68 |
| 5 | Kurashiki, Okayama | 67 |
| 6 | Funabashi, Chiba | 66 |
| 7 | Kawaguchi, Saitama | 66 |
| 8 | Kawanishi, Hyogo | 66 |
| 9 | Otsuki, Yamanashi | 66 |
| 10 | Saijo, Ehime | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Otsu air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Ishiyama | 60 |
| 2 | Osaka | 55 |
| 3 | Katata | 49 |
(local time)
SEE WORLD AQI RANKING
US AQI
55
live AQI index
Moderate
Overview
What is the current air quality near Osaka, Otsu?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11µg/m³ | |
| PM10 | 18µg/m³ | |
| NO2 | 7.5µg/m³ | |
| CO | 343.5µg/m³ | |
Health Recommendations
What is the current air quality near Osaka, 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
Osaka, Otsu air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 15 | Good 43 AQI US  | |||
| Thursday, May 16 | Good 36 AQI US | |||
| Friday, May 17 | Moderate 58 AQI US | |||
| Today | Moderate 55 AQI US |  | 73.4° 51.8° |  6.7 mp/h |
| Sunday, May 19 | Moderate 65 AQI US |  | 80.6° 55.4° | 2.2 mp/h |
| Monday, May 20 | Moderate 65 AQI US |  100% | 68° 57.2° | 11.2 mp/h |
| Tuesday, May 21 | Moderate 58 AQI US | 100% | 71.6° 55.4° | 4.5 mp/h |
| Wednesday, May 22 | Moderate 61 AQI US | | 75.2° 55.4° | 4.5 mp/h |
| Thursday, May 23 | Moderate 68 AQI US | | 80.6° 57.2° | 2.2 mp/h |
| Friday, May 24 | Moderate 72 AQI US | | 82.4° 60.8° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Osaka air quality data attribution
Contributor
Government Contributor
Where is the cleanest air quality in Otsu?
No locations are available.
AQI US, Metric