Air quality in Karuizawa

Air quality index (AQI) and PM2.5 air pollution in Karuizawa

LAST UPDATE (local time)

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Air Quality Data contributor(s)

Station(s) operated by

Contributors

2

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Weather

What is the current weather in Karuizawa?

Weather icon
WeatherBroken clouds
Temperature48.2°C
Humidity51%
Wind4.3 mp/h
Pressure1017 mb

live aqi city ranking

Real-time Japan city ranking

Tooltip icon
#cityUS 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 RANKING

live Karuizawa aqi ranking

Real-time Karuizawa air quality ranking

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#stationUS AQI
1 鎌ケ谷軽井沢

78

2 Karuizawa

37

(local time)

SEE WORLD AQI RANKING

US AQI

61

live AQI index
Moderate

Human face indicating AQI level

Overview

What is the current air quality in Karuizawa?

Air pollution levelAir quality indexMain pollutant
Moderate 61 US AQIPM2.5
PollutantsConcentration
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?

An open window iconClose your windows to avoid dirty outdoor air
A man cycling iconSensitive groups should reduce outdoor exercise

Forecast

Karuizawa air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Jan 24

Good 32 US AQI

Human face indicating AQI level
Tuesday, Jan 25

Good 43 US AQI

Human face indicating AQI level
Wednesday, Jan 26

Moderate 66 US AQI

Human face indicating AQI level
Today

Moderate 61 US AQI

Human face indicating AQI level
Weather icon50°37.4°
Wind rotating 321 degree

6.7 mp/h

Friday, Jan 28

Good 31 US AQI

Human face indicating AQI level
Weather icon42.8°37.4°
Wind rotating 122 degree

6.7 mp/h

Saturday, Jan 29

Good 48 US AQI

Human face indicating AQI level
Weather icon44.6°37.4°
Wind rotating 21 degree

8.9 mp/h

Sunday, Jan 30

Good 25 US AQI

Human face indicating AQI level
Weather icon46.4°37.4°
Wind rotating 7 degree

8.9 mp/h

Monday, Jan 31

Good 24 US AQI

Human face indicating AQI level
Weather icon46.4°35.6°
Wind rotating 321 degree

15.7 mp/h

Tuesday, Feb 1

Moderate 57 US AQI

Human face indicating AQI level
Weather icon46.4°35.6°
Wind rotating 39 degree

4.5 mp/h

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Historical

Historic air quality graph for Karuizawa

How to best protect from air pollution?

Reduce your air pollution exposure in Karuizawa

Where is the cleanest air quality in Karuizawa?

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