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 contributor(s)
Station(s) operated by
Contributors
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2
Weather
What is the current weather in Karuizawa?
| Weather | Broken clouds |
| Temperature | 48.2°C |
| Humidity | 51% |
| Wind | 4.3 mp/h |
| Pressure | 1017 mb |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Sadowarachomotajima, Miyazaki | 132 |
| 2 | Tsushima, Nagasaki | 122 |
| 3 | Chikugo, Fukuoka | 114 |
| 4 | Ko, Ibaraki | 114 |
| 5 | Sakamotocho, Kagawa | 112 |
| 6 | Inasamachi, Nagasaki | 107 |
| 7 | Yokoshiba, Chiba | 106 |
| 8 | Chofunakahamacho, Yamaguchi | 105 |
| 9 | Hisage, Fukuoka | 99 |
| 10 | Shisojima, Fukuoka | 99 |
(local time)
SEE WORLD AQI RANKING3D animated air pollution map
live Karuizawa aqi ranking
Real-time Karuizawa air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | 鎌ケ谷軽井沢 | 78 |
| 2 | Karuizawa | 37 |
(local time)
SEE WORLD AQI RANKINGUS AQI
61
live AQI index
Moderate
Overview
What is the current air quality in Karuizawa?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 61 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 17 µg/m³ | |
| PM10 | 30 µg/m³ | |
| NO2 | 46.1 µg/m³ | |
!
PM2.5
x3.4
PM2.5 concentration in Karuizawa air is currently 3.4 times above the WHO annual air quality guideline value
Health Recommendations
How to protect from air pollution in Karuizawa?
 | Close your windows to avoid dirty outdoor air |
 | Sensitive groups should reduce outdoor exercise |
Forecast
Karuizawa air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Jan 24 | Good 32 US AQI  | |||
| Tuesday, Jan 25 | Good 43 US AQI | |||
| Wednesday, Jan 26 | Moderate 66 US AQI | |||
| Today | Moderate 61 US AQI | | 50°37.4° |  6.7 mp/h |
| Friday, Jan 28 | Good 31 US AQI | | 42.8°37.4° | 6.7 mp/h |
| Saturday, Jan 29 | Good 48 US AQI |  | 44.6°37.4° | 8.9 mp/h |
| Sunday, Jan 30 | Good 25 US AQI | | 46.4°37.4° | 8.9 mp/h |
| Monday, Jan 31 | Good 24 US AQI |  | 46.4°35.6° | 15.7 mp/h |
| Tuesday, Feb 1 | Moderate 57 US AQI | | 46.4°35.6° | 4.5 mp/h |
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Historical
Historic air quality graph for Karuizawa
How to best protect from air pollution?
Karuizawa air quality data attribution
Contributors 2
- Chiba Atmosphere Environment
1 station
Government
Where is the cleanest air quality in Karuizawa?
