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Air quality in Koshu
Air quality index (AQI) and PM2.5 air pollution in Koshu
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Koshu Air Quality Map
Real-time Koshu air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Koshu today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Koshu?
| Weather | Rain |
| Temperature | 62.6°F |
| Humidity | 94% |
| Wind | 3.3 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Shunan, Yamaguchi | 70 |
| 2 | Seicho, Kagawa | 66 |
| 3 | Shikokuchuo, Ehime | 66 |
| 4 | Ozu, Ehime | 65 |
| 5 | Fukui, Fukui | 64 |
| 6 | Kakogawa, Hyogo | 64 |
| 7 | Maegata, Okayama | 64 |
| 8 | Yawata, Kyoto | 64 |
| 9 | Kawanishi, Hyogo | 62 |
| 10 | Kurashiki, Okayama | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Koshu aqi ranking
Real-time Koshu air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Higashiyamanashi | 6 |
(local time)
SEE WORLD AQI RANKING
US AQI
6
live AQI index
Good
Overview
What is the current air quality in Koshu?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 6 US AQI | PM10 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1µg/m³ | |
| PM10 | 7µg/m³ | |
| NO2 | 3.8µg/m³ | |
✓
PM2.5 concentration in Koshu air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Koshu?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Koshu air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 30 | Moderate 57 AQI US  | | 75.2° 57.2° |  4.5 mp/h |
| Friday, May 31 | Moderate 54 AQI US | | 64.4° 55.4° | 4.5 mp/h |
| Saturday, Jun 1 | Good 44 AQI US | | 69.8° 55.4° | 2.2 mp/h |
| Saturday, Jun 1 | Moderate 56 AQI US | 100% | 69.8° 55.4° | 2.2 mp/h |
| Today | Good 6 AQI US | 100% | 62.6° 55.4° | 4.5 mp/h |
| Monday, Jun 3 | Moderate 60 AQI US | 100% | 64.4° 53.6° | 2.2 mp/h |
| Tuesday, Jun 4 | Moderate 62 AQI US | 100% | 64.4° 51.8° | 2.2 mp/h |
| Wednesday, Jun 5 | Moderate 58 AQI US | 30% | 73.4° 51.8° | 2.2 mp/h |
| Thursday, Jun 6 | Moderate 70 AQI US | 40% | 69.8° 57.2° | 4.5 mp/h |
| Friday, Jun 7 | Moderate 63 AQI US | 20% | 68° 55.4° | 4.5 mp/h |
| Saturday, Jun 8 | Moderate 68 AQI US |  | 66.2° 51.8° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Koshu air quality data attribution
2Contributors
2 Government Contributors
Where is the cleanest air quality in Koshu?
AQI US, Metric