Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Osu
Air quality index (AQI) and PM2.5 air pollution in Osu
11 people follow this city
Osu Air Quality Map
Real-time Osu air pollution map
AIR QUALITY DATA CONTRIBUTORS
Atmospheric Environmental Regional Observation System (AEROS)
See all
Pollen
What is the pollen count in Osu today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Osu?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 62% |
| Wind | 11 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kofu, Yamanashi | 81 |
| 2 | Omuta, Fukuoka | 64 |
| 3 | Shikokuchuo, Ehime | 62 |
| 4 | Yatsushiro, Kumamoto | 56 |
| 5 | Ozu, Ehime | 55 |
| 6 | Aioi, Hyogo | 54 |
| 7 | Kurashiki, Okayama | 53 |
| 8 | Seicho, Kagawa | 53 |
| 9 | Tahara, Aichi | 53 |
| 10 | Imizu, Toyama | 52 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Osu aqi ranking
Real-time Osu air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Itako Health Center | 27 |
(local time)
SEE WORLD AQI RANKING
US AQI
27
live AQI index
Good
Overview
What is the current air quality in Osu?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 27 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5µg/m³ | |
| PM10 | 5µg/m³ | |
| NO2 | 5.6µg/m³ | |
✓
PM2.5 concentration in Osu air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Osu?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Osu air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, May 6 | Moderate 52 AQI US  | | 75.2° 64.4° |  17.9 mp/h |
| Tuesday, May 7 | Good 42 AQI US |  | 68° 66.2° | 20.1 mp/h |
| Wednesday, May 8 | Good 21 AQI US | | 66.2° 53.6° | 17.9 mp/h |
| Today | Good 27 AQI US | 100% | 62.6° 50° | 17.9 mp/h |
| Friday, May 10 | Moderate 63 AQI US |  | 71.6° 50° | 11.2 mp/h |
| Saturday, May 11 | Moderate 64 AQI US | | 75.2° 60.8° | 15.7 mp/h |
| Sunday, May 12 | Moderate 57 AQI US | | 73.4° 62.6° | 17.9 mp/h |
| Monday, May 13 | Moderate 58 AQI US | 100% | 69.8° 68° | 24.6 mp/h |
| Tuesday, May 14 | Moderate 62 AQI US | 100% | 68° 59° | 17.9 mp/h |
| Wednesday, May 15 | Moderate 61 AQI US | 40% | 73.4° 57.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Osu air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Osu?
AQI US, Metric