Air quality in Koya

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

Last update at (local time)

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Air Quality Data contributor(s)

Station(s) operated by

Atmospheric Environmental Regional Observation System (AEROS)

Government

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Weather

What is the current weather in Koya?

Weather icon
WeatherBroken clouds
Temperature64.4°C
Humidity78%
Wind4.2 mp/h
Pressure1014 mb

live aqi city ranking

Real-time Japan city ranking

#city US AQI
1 Hibakari, Aomori

141

2 Wakuya, Miyagi

119

3 Osakicho, Aichi

112

4 Tsuchida, Okayama

107

5 Fukuokacho, Kagawa

97

6 Ayase, Kanagawa

95

7 Gifu, Gifu

95

8 Maegata, Okayama

95

9 Sanuki, Kagawa

95

10 Tsurajima, Okayama

95

(local time)

SEE WORLD AQI RANKING

live Koya aqi ranking

Real-time Koya air quality ranking

#station US AQI
1 Tsukuba Koya

53

(local time)

SEE WORLD AQI RANKING

US AQI

53

live AQI index
Moderate

Human face indicating AQI level

Overview

What is the current air quality in Koya?

Air pollution levelAir quality indexMain pollutant
Moderate 53 US AQItrendPM2.5
PollutantsConcentration
PM2.5
13µg/m³trend
PM10
20µg/m³trend
NO2
11.3µg/m³
!

PM2.5

x2.6

PM2.5 concentration in Koya air is currently 2.6 times above the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Koya?

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

Forecast

Koya air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Tuesday, May 17

Good 43 US AQI

Human face indicating AQI level
Weather icon64.4°55.4°
Wind rotating 113 degree

4.5 mp/h

Wednesday, May 18

Moderate 56 US AQI

Human face indicating AQI level
Weather icon77°57.2°
Wind rotating 144 degree

8.9 mp/h

Thursday, May 19

Moderate 55 US AQI

Human face indicating AQI level
Weather icon80.6°59°
Wind rotating 189 degree

11.2 mp/h

Friday, May 20

Moderate 61 US AQI

Human face indicating AQI level
Weather icon80.6°62.6°
Wind rotating 189 degree

8.9 mp/h

Today

Moderate 53 US AQI

Human face indicating AQI level
Weather icon69.8°62.6°
Wind rotating 160 degree

6.7 mp/h

Sunday, May 22

Good 44 US AQI

Human face indicating AQI level
Weather icon69.8°59°
Wind rotating 80 degree

11.2 mp/h

Monday, May 23

Moderate 67 US AQI

Human face indicating AQI level
Weather icon71.6°57.2°
Wind rotating 93 degree

8.9 mp/h

Tuesday, May 24

Moderate 90 US AQI

Human face indicating AQI level
Weather icon80.6°59°
Wind rotating 175 degree

6.7 mp/h

Wednesday, May 25

Moderate 91 US AQI

Human face indicating AQI level
Weather icon87.8°64.4°
Wind rotating 176 degree

11.2 mp/h

Thursday, May 26

Unhealthy for Sensitive Groups 132 US AQI

Human face indicating AQI level
Weather icon80.6°66.2°
Wind rotating 188 degree

8.9 mp/h

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Historical

Historic air quality graph for Koya

How to best protect from air pollution?

Reduce your air pollution exposure in Koya

Koya air quality data attribution

Where is the cleanest air quality in Koya?

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