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Air quality in Karuizawa
Air quality index (AQI) and PM2.5 air pollution in Karuizawa
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Karuizawa Air Quality Map
Real-time Karuizawa air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Karuizawa today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Karuizawa?
| Weather | Rain |
| Temperature | 69.8°F |
| Humidity | 79% |
| Wind | 1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Shikokuchuo, Ehime | 95 |
| 2 | Yamagata, Yamagata | 94 |
| 3 | Fukuyama, Hiroshima | 82 |
| 4 | Niihama, Ehime | 82 |
| 5 | Otaru, Hokkaido | 78 |
| 6 | Takehara, Hiroshima | 77 |
| 7 | Kure, Hiroshima | 76 |
| 8 | Toyooka, Hyogo | 76 |
| 9 | Saijo, Ehime | 74 |
| 10 | Hachinohe, Aomori | 72 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
54*
live AQI index
Moderate
Overview
What is the current air quality in Karuizawa?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.4*µg/m³ | |
!
PM2.5
x2.7
PM2.5 concentration in Karuizawa is currently 2.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Karuizawa?
 | 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
Karuizawa air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 54 AQI US |  | 78.8° 62.6° |  8.9 mp/h |
| Saturday, Apr 27 | Moderate 80 AQI US |  20% | 69.8° 64.4° | 8.9 mp/h |
| Sunday, Apr 28 | Moderate 86 AQI US |  | 78.8° 60.8° | 11.2 mp/h |
| Monday, Apr 29 | Moderate 61 AQI US | | 75.2° 62.6° | 8.9 mp/h |
| Tuesday, Apr 30 | Moderate 63 AQI US | 100% | 66.2° 62.6° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 63 AQI US | 100% | 69.8° 59° | 11.2 mp/h |
| Thursday, May 2 | Moderate 60 AQI US | 100% | 59° 51.8° | 13.4 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Karuizawa?
No locations are available.
AQI US, Metric