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Air quality in Otaru
Air quality index (AQI) and PM2.5 air pollution in Otaru
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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Otaru?
| Weather | Broken clouds |
| Temperature | 60.8°F |
| Humidity | 87% |
| Wind | 8.8 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kofu, Yamanashi | 127 |
| 2 | Maegata, Okayama | 74 |
| 3 | Wakayama, Wakayama | 71 |
| 4 | Mukaihibi, Okayama | 69 |
| 5 | Hibi, Okayama | 68 |
| 6 | Seicho, Kagawa | 68 |
| 7 | Takarazuka, Hyogo | 68 |
| 8 | Takasago, Hyogo | 68 |
| 9 | Omuta, Fukuoka | 66 |
| 10 | Shikokuchuo, Ehime | 65 |
(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 | Katsunaicho | 44 |
| 2 | Station intersection | 27 |
| 3 | Katsuna | 11 |
(local time)
SEE WORLD AQI RANKING
US AQI
27
live AQI index
Good
Overview
What is the current air quality in Otaru?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 27 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5µg/m³ | |
| PM10 | 3µg/m³ | |
| NO2 | 11.3µg/m³ | |
| SO2 | 10.5µg/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 |
|---|---|---|---|---|
| Tuesday, May 14 | Moderate 53 AQI US  |  | 62.6° 46.4° |  8.9 mp/h |
| Wednesday, May 15 | Good 49 AQI US | | 64.4° 51.8° | 6.7 mp/h |
| Thursday, May 16 | Good 31 AQI US |  | 66.2° 51.8° | 15.7 mp/h |
| Today | Good 27 AQI US | 100% | 60.8° 50° | 15.7 mp/h |
| Saturday, May 18 | Moderate 61 AQI US | | 64.4° 50° | 8.9 mp/h |
| Sunday, May 19 | Moderate 61 AQI US | | 57.2° 51.8° | 13.4 mp/h |
| Monday, May 20 | Moderate 62 AQI US | | 60.8° 50° | 6.7 mp/h |
| Tuesday, May 21 | Moderate 67 AQI US | 90% | 53.6° 50° | 13.4 mp/h |
| Wednesday, May 22 | Moderate 62 AQI US | | 64.4° 50° | 4.5 mp/h |
| Thursday, May 23 | Moderate 62 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?
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