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Air quality near Katsuna, Otaru
Air quality index (AQI) and PM2.5 air pollution near Katsuna, Otaru
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Air Quality Map
Real-time Katsuna air pollution map
AIR QUALITY DATA CONTRIBUTORS
Station operated by
Atmospheric Environmental Regional Observation System (AEROS)
Government
Pollen
What is the pollen count in Katsuna today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Katsuna, Otaru?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 70% |
| Wind | 6.5 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Miyazaki, Miyazaki | 60 |
| 2 | Kagoshima, Kagoshima | 55 |
| 3 | Maegata, Okayama | 55 |
| 4 | Yatsushiro, Kumamoto | 55 |
| 5 | Fukui, Fukui | 53 |
| 6 | Saijo, Ehime | 53 |
| 7 | Amakusa, Kumamoto | 49 |
| 8 | Hakodate, Hokkaido | 49 |
| 9 | Shikokuchuo, Ehime | 49 |
| 10 | Tahara, Aichi | 49 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Otaru air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Katsuna | 44 |
| 2 | Katsunaicho | 44 |
| 3 | Station intersection | 33 |
(local time)
SEE WORLD AQI RANKING
US AQI
44
live AQI index
Good
Overview
What is the current air quality near Katsuna, Otaru?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 44 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8µg/m³ | |
| PM10 | 10µg/m³ | |
| NO2 | 18.8µg/m³ | |
| SO2 | 7.9µg/m³ | |
Health Recommendations
What is the current air quality near Katsuna, Otaru?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Katsuna, Otaru air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 31 | Good 26 AQI US | |||
| Saturday, Jun 1 | Good 41 AQI US | |||
| Sunday, Jun 2 | Good 29 AQI US | |||
| Today | Good 44 AQI US | | 64.4° 50° |  8.9 mp/h |
| Tuesday, Jun 4 | Good 22 AQI US | | 62.6° 50° | 6.7 mp/h |
| Wednesday, Jun 5 | Good 50 AQI US |  70% | 59° 50° | 6.7 mp/h |
| Thursday, Jun 6 | Good 39 AQI US | 90% | 53.6° 50° | 6.7 mp/h |
| Friday, Jun 7 | Good 24 AQI US | | 62.6° 48.2° | 4.5 mp/h |
| Saturday, Jun 8 | Moderate 56 AQI US  | | 66.2° 53.6° | 4.5 mp/h |
| Sunday, Jun 9 | Moderate 63 AQI US | | 69.8° 55.4° | 4.5 mp/h |
| Monday, Jun 10 | Moderate 62 AQI US | 50% | 69.8° 57.2° | 4.5 mp/h |
Interested in hourly forecast? Get the app
Katsuna air quality data attribution
Contributor
Government Contributor
Where is the cleanest air quality in Otaru?
AQI US, Metric