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Air quality in Saku
Air quality index (AQI) and PM2.5 air pollution in Saku
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Saku Air Quality Map
Real-time Saku air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
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Pollen
What is the pollen count in Saku today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saku?
| Weather | Broken clouds |
| Temperature | 73.4°F |
| Humidity | 35% |
| Wind | 5.8 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Yatsushiro, Kumamoto | 78 |
| 2 | Kofu, Yamanashi | 77 |
| 3 | Omuta, Fukuoka | 74 |
| 4 | Amakusa, Kumamoto | 73 |
| 5 | Muromachi, Kagawa | 69 |
| 6 | Hachinohe, Aomori | 68 |
| 7 | Seicho, Kagawa | 66 |
| 8 | Imizu, Toyama | 65 |
| 9 | Kumamoto, Kumamoto | 64 |
| 10 | Niihama, Ehime | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Saku aqi ranking
Real-time Saku air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Saku | 38 |
| 2 | Saku Station | 16 |
(local time)
SEE WORLD AQI RANKING
US AQI
27
live AQI index
Good
Overview
What is the current air quality in Saku?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 27 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5µg/m³ | |
| PM10 | 13µg/m³ | |
| NO2 | 5.6µg/m³ | |
| SO2 | 0µg/m³ | |
✓
PM2.5 concentration in Saku air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Saku?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Saku air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, May 12 | Good 34 AQI US | | 71.6° 48.2° |  6.7 mp/h |
| Monday, May 13 | Good 26 AQI US |  | 59° 44.6° | 6.7 mp/h |
| Tuesday, May 14 | Good 35 AQI US |  | 66.2° 42.8° | 8.9 mp/h |
| Today | Good 27 AQI US | 100% | 73.4° 48.2° | 6.7 mp/h |
| Thursday, May 16 | Moderate 60 AQI US  | 100% | 62.6° 46.4° | 8.9 mp/h |
| Friday, May 17 | Moderate 62 AQI US | | 69.8° 46.4° | 13.4 mp/h |
| Saturday, May 18 | Moderate 61 AQI US | | 75.2° 48.2° | 4.5 mp/h |
| Sunday, May 19 | Moderate 65 AQI US | | 71.6° 55.4° | 4.5 mp/h |
| Monday, May 20 | Moderate 56 AQI US | 100% | 60.8° 55.4° | 2.2 mp/h |
| Tuesday, May 21 | Moderate 66 AQI US | 50% | 69.8° 55.4° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Saku air quality data attribution
2Contributors
- Nagano Prefectural Government
1 station
2 Government Contributors
Where is the cleanest air quality in Saku?
AQI US, Metric