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Air quality in Otaru
Air quality index (AQI) and PM2.5 air pollution in Otaru
20.5K 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 | 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 | 60.8°F |
| Humidity | 49% |
| Wind | 2.8 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Sapporo, Hokkaido | 72 |
| 2 | Otaru, Hokkaido | 62 |
| 3 | Yatsushiro, Kumamoto | 53 |
| 4 | Hakodate, Hokkaido | 50 |
| 5 | Amakusa, Kumamoto | 45 |
| 6 | Kagoshima, Kagoshima | 45 |
| 7 | Kukichuo, Saitama | 45 |
| 8 | Kumamoto, Kumamoto | 45 |
| 9 | Mukaihibi, Okayama | 41 |
| 10 | Muroran, Hokkaido | 41 |
(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 | 70 |
| 2 | Station intersection | 63 |
| 3 | Katsuna | 61 |
(local time)
SEE WORLD AQI RANKING
US AQI
63
live AQI index
Moderate
Overview
What is the current air quality in Otaru?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 63 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 18µg/m³ | |
| PM10 | 24.5µg/m³ | |
| NO2 | 42.3µg/m³ | |
| SO2 | 9.2µg/m³ | |
| CO | 343.5µg/m³ | |
!
PM2.5
x3.6
PM2.5 concentration in Otaru is currently 3.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Otaru?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Otaru air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 29 | Good 37 AQI US  |  | 50° 42.8° |  11.2 mp/h |
| Tuesday, Apr 30 | Good 32 AQI US |  | 55.4° 42.8° | 13.4 mp/h |
| Wednesday, May 1 | Good 44 AQI US | | 50° 41° | 13.4 mp/h |
| Today | Moderate 63 AQI US | | 60.8° 44.6° | 8.9 mp/h |
| Friday, May 3 | Moderate 61 AQI US | | 55.4° 46.4° | 17.9 mp/h |
| Saturday, May 4 | Moderate 55 AQI US | | 53.6° 44.6° | 4.5 mp/h |
| Sunday, May 5 | Moderate 59 AQI US | | 60.8° 48.2° | 6.7 mp/h |
| Monday, May 6 | Moderate 57 AQI US | | 57.2° 51.8° | 4.5 mp/h |
| Tuesday, May 7 | Good 38 AQI US | 100% | 51.8° 48.2° | 8.9 mp/h |
| Wednesday, May 8 | Good 14 AQI US | 50% | 50° 44.6° | 8.9 mp/h |
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News
The latest air quality news and resources.
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