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Air quality in Katsuse
Air quality index (AQI) and PM2.5 air pollution in Katsuse
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Katsuse Air Quality Map
Real-time Katsuse air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Katsuse?
| Weather | Clear sky |
| Temperature | 69.8°F |
| Humidity | 39% |
| Wind | 15.1 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Shikokuchuo, Ehime | 152 |
| 2 | Ozu, Ehime | 149 |
| 3 | Matsuyama, Ehime | 141 |
| 4 | Sasebo, Nagasaki | 137 |
| 5 | Saijo, Ehime | 135 |
| 6 | Shimonoseki, Yamaguchi | 134 |
| 7 | Mukaihibi, Okayama | 133 |
| 8 | Omuta, Fukuoka | 132 |
| 9 | Niihama, Ehime | 129 |
| 10 | Nagasaki, Nagasaki | 126 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
63*
live AQI index
Moderate
Overview
What is the current air quality in Katsuse?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 63* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 17.8*µg/m³ | |
!
PM2.5
x3.6
PM2.5 concentration in Katsuse is currently 3.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Katsuse?
 | 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
Katsuse air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 63 AQI US |  100% | 71.6° 57.2° |  13.4 mp/h |
| Saturday, Apr 20 | Moderate 71 AQI US |  | 71.6° 59° | 11.2 mp/h |
| Sunday, Apr 21 | Moderate 72 AQI US | | 64.4° 59° | 11.2 mp/h |
| Monday, Apr 22 | Moderate 56 AQI US | | 69.8° 59° | 11.2 mp/h |
| Tuesday, Apr 23 | Good 43 AQI US  | 40% | 64.4° 57.2° | 8.9 mp/h |
| Wednesday, Apr 24 | Good 45 AQI US | 100% | 59° 57.2° | 13.4 mp/h |
| Thursday, Apr 25 | Moderate 58 AQI US | | 69.8° 57.2° | 8.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Katsuse?
No locations are available.
AQI US, Metric