Air quality in Karuizawa

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

Last update at (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
WeatherClear sky
Temperature48.2°F
Humidity38%
Wind9.7 mp/h
Pressure29.8 Hg

live aqi city ranking

Real-time Japan city ranking

#cityUS AQI
1 Toko 1 Jo, Hokkaido

149

2 Obihiro, Hokkaido

124

3 Goi, Chiba

112

4 8 Jodori, Hokkaido

107

5 Nagamachi, Ishikawa

107

6 Goichūonishi, Chiba

102

7 Kaminowari, Yamanashi

102

8 Ogasawara, Tokyo

86

9 Zenibako, Hokkaido

86

10 Ishikawa, Ibaraki

83

(local time)

SEE WORLD AQI RANKING

live Karuizawa aqi ranking

Real-time Karuizawa air quality ranking

#stationUS AQI
1 Karuizawa

57

2 鎌ケ谷軽井沢

41

(local time)

SEE WORLD AQI RANKING

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US AQI

57

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 57 US AQItrendPM2.5
PollutantsConcentration
PM2.5
15µg/m³trend
NO2
50.8µg/m³trend
!

PM2.5

x3

PM2.5 concentration in Karuizawa is currently 3 times the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Karuizawa?

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Forecast

Karuizawa air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Friday, Jan 27

Good 43 US AQI

Human face indicating AQI level
Weather icon44.6°35.6°
Wind rotating 334 degree

15.7 mp/h

Saturday, Jan 28

Good 26 US AQI

Human face indicating AQI level
Weather icon42.8°33.8°
Wind rotating 332 degree

13.4 mp/h

Sunday, Jan 29

Good 48 US AQI

Human face indicating AQI level
Weather icon44.6°32°
Wind rotating 326 degree

6.7 mp/h

Today

Moderate 57 US AQI

Human face indicating AQI level
Weather icon48.2°35.6°
Wind rotating 344 degree

17.9 mp/h

Tuesday, Jan 31

Good 34 US AQI

Human face indicating AQI level
Weather icon44.6°35.6°
Wind rotating 340 degree

15.7 mp/h

Wednesday, Feb 1

Moderate 57 US AQI

Human face indicating AQI level
Weather icon53.6°35.6°
Wind rotating 214 degree

22.4 mp/h

Thursday, Feb 2

Good 19 US AQI

Human face indicating AQI level
Weather icon48.2°42.8°
Wind rotating 246 degree

11.2 mp/h

Friday, Feb 3

Good 23 US AQI

Human face indicating AQI level
Weather icon41°35.6°
Wind rotating 27 degree

6.7 mp/h

Saturday, Feb 4

Good 37 US AQI

Human face indicating AQI level
Weather icon39.2°35.6°
Wind rotating 2 degree

6.7 mp/h

Sunday, Feb 5

Good 25 US AQI

Human face indicating AQI level
Weather icon48.2°35.6°
Wind rotating 355 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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