Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Koganei
Air quality index (AQI) and PM2.5 air pollution in Koganei
767 people follow this city
Koganei Air Quality Map
Real-time Koganei air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Koganei today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Koganei?
| Weather | Rain |
| Temperature | 55.4°F |
| Humidity | 91% |
| Wind | 13.8 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Kagoshima, Kagoshima | 53 |
| 2 | Fukuyama, Hiroshima | 44 |
| 3 | Nakajima, Shizuoka | 44 |
| 4 | Kasaoka, Okayama | 41 |
| 5 | Amakusa, Kumamoto | 38 |
| 6 | Fukuoka, Fukuoka | 38 |
| 7 | Hibi, Okayama | 38 |
| 8 | Kimitsu, Chiba | 38 |
| 9 | Mine, Yamaguchi | 38 |
| 10 | Mukaihibi, Okayama | 38 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
49*
live AQI index
Good
Overview
What is the current air quality in Koganei?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 49* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9*µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Koganei is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Koganei?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Koganei air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 49 AQI US |  100% | 69.8° 53.6° |  13.4 mp/h |
| Thursday, May 9 | Moderate 60 AQI US  | 100% | 59° 50° | 11.2 mp/h |
| Friday, May 10 | Moderate 65 AQI US |  | 73.4° 51.8° | 17.9 mp/h |
| Saturday, May 11 | Moderate 60 AQI US |  | 75.2° 59° | 22.4 mp/h |
| Sunday, May 12 | Moderate 60 AQI US | | 73.4° 60.8° | 22.4 mp/h |
| Monday, May 13 | Moderate 70 AQI US | 100% | 68° 62.6° | 26.8 mp/h |
| Tuesday, May 14 | Moderate 66 AQI US | 100% | 66.2° 59° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Koganei?
No locations are available.
AQI US, Metric