192 people follow this city
Ko Air Quality Map
Real-time Ko air pollution map
Air Quality Data contributor(s)
Station(s) operated by
Contributors
See all
2
Weather
What is the current weather in Ko?
| Weather | Broken clouds |
| Temperature | 57.2°C |
| Humidity | 92% |
| Wind | 4.7 mp/h |
| Pressure | 1008 mb |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Nakamura, Ehime | 117 |
| 2 | Hama, Ehime | 102 |
| 3 | Yobimatsu, Okayama | 99 |
| 4 | Fukuokacho, Kagawa | 97 |
| 5 | Tomida, Mie | 92 |
| 6 | Kurume, Fukuoka | 91 |
| 7 | Nakatsu, Oita | 91 |
| 8 | Tsurusaki, Oita | 91 |
| 9 | Umaki, Hiroshima | 91 |
| 10 | Gifu, Gifu | 88 |
(local time)
SEE WORLD AQI RANKING3D animated air pollution map
live Ko aqi ranking
Real-time Ko air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Chikusei Health Center | 59 |
| 2 | Ibaragiken Chikusei Health Center | 17 |
(local time)
SEE WORLD AQI RANKINGUS AQI
17
live AQI index
Good
Overview
What is the current air quality in Ko?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4µg/m³ | |
| NO2 | 13.2µg/m³ | |
| SO2 | 0µg/m³ | |
✓
PM2.5 concentration in Ko air currently meets the WHO annual air quality guideline value
Health Recommendations
How to protect from air pollution in Ko?
 | Open your windows to bring clean, fresh air indoors |
 | Enjoy outdoor activities |
Forecast
Ko air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 19 | Moderate 60 US AQI  |  | 80.6°59° |  11.2 mp/h |
| Friday, May 20 | Moderate 70 US AQI |  | 78.8°60.8° | 6.7 mp/h |
| Saturday, May 21 | Good 50 US AQI | | 71.6°60.8° | 8.9 mp/h |
| Sunday, May 22 | Good 26 US AQI | | 71.6°59° | 6.7 mp/h |
| Today | Good 17 US AQI | | 73.4°57.2° | 8.9 mp/h |
| Tuesday, May 24 | Moderate 79 US AQI | | 80.6°59° | 8.9 mp/h |
| Wednesday, May 25 | Unhealthy for Sensitive Groups 101 US AQI  | | 78.8°62.6° | 8.9 mp/h |
| Thursday, May 26 | Unhealthy for Sensitive Groups 115 US AQI | | 82.4°64.4° | 11.2 mp/h |
| Friday, May 27 | Moderate 89 US AQI | | 75.2°64.4° | 11.2 mp/h |
| Saturday, May 28 | Moderate 61 US AQI | | 78.8°60.8° | 8.9 mp/h |
Interested in hourly forecast? Get the app
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?
Cart
