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Ko Air Quality Map
Real-time Ko air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Ko today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Ko?
| Weather | Broken clouds |
| Temperature | 73.4°F |
| Humidity | 46% |
| Wind | 9.6 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Shikokuchuo, Ehime | 78 |
| 2 | Saijo, Ehime | 77 |
| 3 | Toyama, Toyama | 75 |
| 4 | Kure, Hiroshima | 70 |
| 5 | Matsuyama, Ehime | 65 |
| 6 | Takehara, Hiroshima | 65 |
| 7 | Imizu, Toyama | 64 |
| 8 | Kofu, Yamanashi | 63 |
| 9 | Takaoka, Toyama | 62 |
| 10 | Hiroshima, Hiroshima | 61 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
75*
live AQI index
Moderate
Overview
What is the current air quality in Ko?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 75* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 23.6*µg/m³ | |
!
PM2.5
x4.7
PM2.5 concentration in Ko is currently 4.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Ko?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Ko air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 75 AQI US |  20% | 78.8° 64.4° |  11.2 mp/h |
| Tuesday, Apr 30 | Moderate 57 AQI US | 50% | 75.2° 64.4° | 6.7 mp/h |
| Wednesday, May 1 | Moderate 57 AQI US | 50% | 66.2° 53.6° | 11.2 mp/h |
| Thursday, May 2 | Good 28 AQI US  |  | 66.2° 51.8° | 8.9 mp/h |
| Friday, May 3 | Moderate 56 AQI US | | 73.4° 53.6° | 8.9 mp/h |
| Saturday, May 4 | Moderate 64 AQI US |  | 82.4° 59° | 8.9 mp/h |
| Sunday, May 5 | Moderate 58 AQI US | | 77° 57.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Ko?
No locations are available.
AQI US, Metric