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Ko Air Quality Map
Real-time Ko air pollution map
Air Quality Data contributor(s)
Station(s) operated by
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2
Weather
What is the current weather in Ko?
| Weather | Broken clouds |
| Temperature | 48.2°F |
| Humidity | 47% |
| Wind | 2.2 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Higashihongo, Shizuoka | 119 |
| 2 | Tsuchizakiminato Chūo, Akita | 112 |
| 3 | Nishine, Yamagata | 105 |
| 4 | Kojimashionasu, Okayama | 102 |
| 5 | Minaguchicho, Shizuoka | 101 |
| 6 | Ekimae, Niigata | 99 |
| 7 | Matsue, Okayama | 99 |
| 8 | Enami, Okayama | 97 |
| 9 | Tateokafueda, Yamagata | 97 |
| 10 | Iwanuma, Miyagi | 95 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Ko aqi ranking
Real-time Ko air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Ibaragiken Chikusei Health Center | 78 |
| 2 | Chikusei Health Center | 74 |
(local time)
SEE WORLD AQI RANKING
US AQI
78
live AQI index
Moderate
Overview
What is the current air quality in Ko?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 78 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 25µg/m³ | |
| NO2 | 9.4µg/m³ | |
| SO2 | 2.6µg/m³ | |
!
PM2.5
x5
PM2.5 concentration in Ko is currently 5 times the WHO annual air quality guideline value
Health Recommendations
How to protect from air pollution in Ko?
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should reduce outdoor exercise |
Forecast
Ko air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Feb 5 | Good 29 US AQI  |  | 48.2°35.6° |  6.7 mp/h |
| Monday, Feb 6 | Moderate 65 US AQI | | 53.6°37.4° | 6.7 mp/h |
| Tuesday, Feb 7 | Moderate 62 US AQI |  | 55.4°42.8° | 8.9 mp/h |
| Today | Moderate 78 US AQI | 40% | 50°42.8° | 6.7 mp/h |
| Thursday, Feb 9 | Good 23 US AQI | | 48.2°37.4° | 8.9 mp/h |
| Friday, Feb 10 | Good 20 US AQI |  100% | 37.4°33.8° | 6.7 mp/h |
| Saturday, Feb 11 | Good 24 US AQI | | 50°35.6° | 4.5 mp/h |
| Sunday, Feb 12 | Moderate 56 US AQI | | 53.6°39.2° | 2.2 mp/h |
| Monday, Feb 13 | Good 43 US AQI | 90% | 44.6°41° | 6.7 mp/h |
| Tuesday, Feb 14 | Good 7 US AQI | 70% | 50°39.2° | 8.9 mp/h |
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Historical
Historic air quality graph for Ko
How to best protect from air pollution?
Ko air quality data attribution
Contributors 2
Government
Where is the cleanest air quality in Ko?
