Air quality in Koshu

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

Last update at (local time)

2 people follow this city

  • The profile image of follower
  • The profile image of follower
IQAir map with AQI colorful pins

AIR QUALITY DATA CONTRIBUTORS

1 Station operated by

2 Contributors

https://cdn.airvisual.net/assets/public-profiles/5cb9494be613ee17724ccf8a-avatar.bmphttps://cdn.airvisual.net/assets/public-profiles/5f97d88383b2d01b93e76635-avatar.bmp

Join the movement!

Get a monitor and contributor to air quality data in your city.

BECOME A CONTRIBUTOR
Find out more about contributors and data sources

Pollen

What is the pollen count in Koshu today?

IndexVery high
Tree pollenVery high
Grass pollenNone
Weed pollenNone
Source: tomorrow.io
See pollen forecast

Weather

What is the current weather in Koshu?

Weather icon
WeatherBroken clouds
Temperature69.8°F
Humidity85%
Wind2.7 mp/h
Pressure29.8 Hg

live aqi city ranking

Real-time Japan city ranking

#cityUS AQI
1The national flag of International Kofu, Yamanashi

92

2The national flag of International Shikokuchuo, Ehime

78

3The national flag of International Maegata, Okayama

72

4The national flag of International Saijo, Ehime

72

5The national flag of International Omuta, Fukuoka

68

6The national flag of International Takahashi, Okayama

68

7The national flag of International Kamakura, Kanagawa

66

8The national flag of International Niihama, Ehime

66

9The national flag of International Oita, Oita

66

10The national flag of International Kasaoka, Okayama

64

(local time)

SEE WORLD AQI RANKING

live Koshu aqi ranking

Real-time Koshu air quality ranking

#stationUS AQI
1 Higashiyamanashi

86

(local time)

SEE WORLD AQI RANKING

#1 Air Quality App

Free iOS and Android air quality app

AirVisual App, Free iOS and Android air quality app

US AQI

86

live AQI index
Moderate

Human face indicating AQI level

Overview

What is the current air quality in Koshu?

Air pollution levelAir quality indexMain pollutant
Moderate 86 US AQIPM2.5
PollutantsConcentration
PM2.5
28µg/m³
PM10
9µg/m³
NO2
1.9µg/m³
!

PM2.5

x5.6

PM2.5 concentration in Koshu is currently 5.6 times the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Koshu?

A man cycling icon
Sensitive groups should reduce outdoor exercise
An open window icon
Close your windows to avoid dirty outdoor air
GET A MONITOR
An IQAir mask icon
Sensitive groups should wear a mask outdoors
GET A MASK
An IQAir purifier icon
Sensitive groups should run an air purifier
GET AN AIR PURIFIER

Forecast

Koshu air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Wednesday, May 29

Moderate 62 AQI US

Human face indicating AQI level
Weather icon
71.6° 60.8°
Wind rotating 146 degree 4.5 mp/h
Thursday, May 30

Moderate 57 AQI US

Human face indicating AQI level
Weather icon
75.2° 57.2°
Wind rotating 197 degree 4.5 mp/h
Friday, May 31

Moderate 52 AQI US

Human face indicating AQI level
Weather icon
64.4° 55.4°
Wind rotating 37 degree 4.5 mp/h
Today

Moderate 86 AQI US

Human face indicating AQI level
Weather icon 100%
69.8° 55.4°
Wind rotating 116 degree 2.2 mp/h
Sunday, Jun 2

Moderate 60 AQI US

Human face indicating AQI level
Weather icon 100%
59° 55.4°
Wind rotating 144 degree 4.5 mp/h
Monday, Jun 3

Moderate 57 AQI US

Human face indicating AQI level
Weather icon 100%
69.8° 53.6°
Wind rotating 125 degree 4.5 mp/h
Tuesday, Jun 4

Moderate 62 AQI US

Human face indicating AQI level
Weather icon 90%
62.6° 53.6°
Wind rotating 55 degree 4.5 mp/h
Wednesday, Jun 5

Moderate 68 AQI US

Human face indicating AQI level
Weather icon 30%
73.4° 51.8°
Wind rotating 101 degree 4.5 mp/h
Thursday, Jun 6

Moderate 67 AQI US

Human face indicating AQI level
Weather icon 50%
66.2° 55.4°
Wind rotating 123 degree 2.2 mp/h
Friday, Jun 7

Moderate 67 AQI US

Human face indicating AQI level
Weather icon 60%
64.4° 55.4°
Wind rotating 91 degree 4.5 mp/h

Interested in hourly forecast? Get the app

How to best protect from air pollution?

Reduce your air pollution exposure in Koshu

Cart
Your cart is empty
IQAir Blue Banner

Connect With IQAir

Sign up for our newsletter