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Air quality near Katsuna, Otaru
Air quality index (AQI) and PM2.5 air pollution near Katsuna, Otaru
17 people follow this station
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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Katsuna, Otaru?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 67% |
| Wind | 2.6 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Fukuyama, Hiroshima | 75 |
| 2 | Kasaoka, Okayama | 75 |
| 3 | Omuta, Fukuoka | 72 |
| 4 | Shikokuchuo, Ehime | 72 |
| 5 | Saijo, Ehime | 66 |
| 6 | Aioi, Hyogo | 64 |
| 7 | Kakogawa, Hyogo | 63 |
| 8 | Ozu, Ehime | 63 |
| 9 | Fukuoka, Fukuoka | 62 |
| 10 | Hibi, Okayama | 62 |
(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 | 60 |
| 2 | Station intersection | 60 |
| 3 | Katsunaicho | 58 |
(local time)
SEE WORLD AQI RANKING
US AQI
60
live AQI index
Moderate
Overview
What is the current air quality near Katsuna, Otaru?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 60 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14µg/m³ | |
| PM10 | 18µg/m³ | |
| NO2 | 3.8µg/m³ | |
| SO2 | 13.1µg/m³ | |
Health Recommendations
What is the current air quality near Katsuna, 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
Katsuna, Otaru air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 11 | Moderate 59 AQI US | |||
| Sunday, May 12 | Moderate 52 AQI US | |||
| Monday, May 13 | Good 39 AQI US  | |||
| Today | Moderate 60 AQI US | | 62.6° 46.4° |  8.9 mp/h |
| Wednesday, May 15 | Moderate 64 AQI US | | 66.2° 51.8° | 4.5 mp/h |
| Thursday, May 16 | Moderate 64 AQI US | | 66.2° 51.8° | 8.9 mp/h |
| Friday, May 17 | Moderate 63 AQI US |  100% | 53.6° 50° | 11.2 mp/h |
| Saturday, May 18 | Moderate 66 AQI US |  | 66.2° 50° | 8.9 mp/h |
| Sunday, May 19 | Moderate 61 AQI US | 60% | 59° 53.6° | 6.7 mp/h |
| Monday, May 20 | Moderate 62 AQI US | 40% | 57.2° 51.8° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Katsuna air quality data attribution
Contributor
Government Contributor
Where is the cleanest air quality in Otaru?
AQI US, Metric