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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 | Clear sky |
| Temperature | 77°F |
| Humidity | 50% |
| Wind | 6.3 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kofu, Yamanashi | 149 |
| 2 | Kasaoka, Okayama | 91 |
| 3 | Oita, Oita | 90 |
| 4 | Okuda, Oita | 82 |
| 5 | Omuta, Fukuoka | 81 |
| 6 | Aioi, Hyogo | 79 |
| 7 | Hibi, Okayama | 77 |
| 8 | Sakai, Osaka | 77 |
| 9 | Wakayama, Wakayama | 75 |
| 10 | Seicho, Kagawa | 73 |
(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 | 53 |
| 2 | Katsuna | 22 |
| 3 | Katsunaicho | 22 |
(local time)
SEE WORLD AQI RANKING
US AQI
38
live AQI index
Good
Overview
What is the current air quality in Otaru?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7µg/m³ | |
| PM10 | 6µg/m³ | |
| NO2 | 12.2µg/m³ | |
| SO2 | 13.1µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Otaru is currently 1.4 times 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 |
|---|---|---|---|---|
| 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 |
| Friday, May 17 | Good 29 AQI US | | 55.4° 50° | 13.4 mp/h |
| Today | Good 38 AQI US | | 77° 50° | 6.7 mp/h |
| Sunday, May 19 | Moderate 58 AQI US  |  | 59° 50° | 11.2 mp/h |
| Monday, May 20 | Moderate 65 AQI US | 50% | 59° 50° | 6.7 mp/h |
| Tuesday, May 21 | Moderate 63 AQI US | 90% | 53.6° 51.8° | 4.5 mp/h |
| Wednesday, May 22 | Moderate 62 AQI US |  | 60.8° 51.8° | 2.2 mp/h |
| Thursday, May 23 | Moderate 67 AQI US | 90% | 57.2° 51.8° | 6.7 mp/h |
| Friday, May 24 | Good 27 AQI US | | 53.6° 48.2° | 11.2 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