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Air quality in Otaru
Air quality index (AQI) and PM2.5 air pollution in Otaru
20.6K people follow this city
Otaru Air Quality Map
Real-time Otaru air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
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Pollen
What is the pollen count in Otaru today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Otaru?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 97% |
| Wind | 0.4 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Fukuoka, Fukuoka | 70 |
| 2 | Ozu, Ehime | 70 |
| 3 | Shunan, Yamaguchi | 64 |
| 4 | Iwakuni, Yamaguchi | 63 |
| 5 | Shimonoseki, Yamaguchi | 61 |
| 6 | Ube, Yamaguchi | 60 |
| 7 | Yamagata, Yamagata | 59 |
| 8 | Matsuyama, Ehime | 57 |
| 9 | Mine, Yamaguchi | 57 |
| 10 | Sasebo, Nagasaki | 57 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Otaru aqi ranking
Real-time Otaru air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Station intersection | 21 |
| 2 | Katsuna | 12 |
| 3 | Katsunaicho | 12 |
(local time)
SEE WORLD AQI RANKING
US AQI
17
live AQI index
Good
Overview
What is the current air quality in Otaru?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4µg/m³ | |
| PM10 | 7µg/m³ | |
| NO2 | 29.1µg/m³ | |
| SO2 | 7.9µg/m³ | |
| CO | 229µg/m³ | |
✓
PM2.5 concentration in Otaru air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Otaru?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Otaru air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 4 | Good 36 AQI US | | 55.4° 42.8° |  4.5 mp/h |
| Sunday, May 5 | Good 47 AQI US | | 64.4° 48.2° | 6.7 mp/h |
| Monday, May 6 | Good 30 AQI US |  | 55.4° 51.8° | 8.9 mp/h |
| Today | Good 17 AQI US | 100% | 55.4° 51.8° | 8.9 mp/h |
| Wednesday, May 8 | Good 23 AQI US | 100% | 55.4° 39.2° | 20.1 mp/h |
| Thursday, May 9 | Good 7 AQI US | 80% | 41° 37.4° | 22.4 mp/h |
| Friday, May 10 | Good 36 AQI US | | 55.4° 37.4° | 11.2 mp/h |
| Saturday, May 11 | Moderate 53 AQI US  |  | 59° 46.4° | 6.7 mp/h |
| Sunday, May 12 | Moderate 61 AQI US | | 64.4° 51.8° | 6.7 mp/h |
| Monday, May 13 | Moderate 64 AQI US | 100% | 57.2° 53.6° | 8.9 mp/h |
| Tuesday, May 14 | Moderate 58 AQI US | 70% | 60.8° 51.8° | 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?
Otaru air quality data attribution
2Contributors
- Hokkaido Atmospheric Environment
1 station
2 Government Contributors
Where is the cleanest air quality in Otaru?
AQI US, Metric