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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 | 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 | 76% |
| Wind | 12.3 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kofu, Yamanashi | 117 |
| 2 | Maegata, Okayama | 86 |
| 3 | Takasago, Hyogo | 86 |
| 4 | Omuta, Fukuoka | 85 |
| 5 | Kakogawa, Hyogo | 84 |
| 6 | Saijo, Ehime | 84 |
| 7 | Okayama, Okayama | 83 |
| 8 | Shikokuchuo, Ehime | 82 |
| 9 | Kisarazu, Chiba | 81 |
| 10 | Akashi, Hyogo | 80 |
(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 | 27 |
| 2 | Katsuna | 22 |
| 3 | Katsunaicho | 6 |
(local time)
SEE WORLD AQI RANKING
US AQI
22
live AQI index
Good
Overview
What is the current air quality in Otaru?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4µg/m³ | |
| PM10 | 8.5µg/m³ | |
| NO2 | 3.8µg/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 21 | Good 42 AQI US |  | 51.8° 44.6° |  15.7 mp/h |
| Wednesday, May 22 | Moderate 55 AQI US  | | 64.4° 48.2° | 6.7 mp/h |
| Thursday, May 23 | Moderate 52 AQI US | | 62.6° 51.8° | 6.7 mp/h |
| Today | Good 22 AQI US | 90% | 55.4° 44.6° | 13.4 mp/h |
| Saturday, May 25 | Good 31 AQI US | 40% | 50° 42.8° | 13.4 mp/h |
| Sunday, May 26 | Moderate 64 AQI US | 30% | 60.8° 46.4° | 13.4 mp/h |
| Monday, May 27 | Moderate 59 AQI US | 100% | 60.8° 50° | 8.9 mp/h |
| Tuesday, May 28 | Good 47 AQI US | 100% | 60.8° 50° | 17.9 mp/h |
| Wednesday, May 29 | Good 24 AQI US | | 55.4° 48.2° | 6.7 mp/h |
| Thursday, May 30 | Good 49 AQI US | | 60.8° 50° | 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