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Koga Air Quality Map
Real-time Koga air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Koga today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Koga?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 62% |
| Wind | 2.3 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Saijo, Ehime | 101 |
| 2 | Shikokuchuo, Ehime | 93 |
| 3 | Matsuyama, Ehime | 84 |
| 4 | Niihama, Ehime | 84 |
| 5 | Yamagata, Yamagata | 79 |
| 6 | Hachinohe, Aomori | 76 |
| 7 | Fukuyama, Hiroshima | 75 |
| 8 | Takehara, Hiroshima | 75 |
| 9 | Okuda, Oita | 74 |
| 10 | Kure, Hiroshima | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Koga aqi ranking
Real-time Koga air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Koga | 61 |
| 2 | Koga Station | 57 |
(local time)
SEE WORLD AQI RANKING
US AQI
59
live AQI index
Moderate
Overview
What is the current air quality in Koga?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 59 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 16µg/m³ | |
| PM10 | 22µg/m³ | |
| NO2 | 42.3µg/m³ | |
| CO | 629.8µg/m³ | |
!
PM2.5
x3.2
PM2.5 concentration in Koga is currently 3.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Koga?
 | 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
Koga air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 23 | Good 29 AQI US  |  | 62.6° 57.2° |  8.9 mp/h |
| Wednesday, Apr 24 | Good 29 AQI US | | 64.4° 57.2° | 13.4 mp/h |
| Thursday, Apr 25 | Good 27 AQI US | | 66.2° 53.6° | 8.9 mp/h |
| Today | Moderate 59 AQI US | 20% | 66.2° 59° | 2.2 mp/h |
| Saturday, Apr 27 | Moderate 65 AQI US | | 69.8° 60.8° | 4.5 mp/h |
| Sunday, Apr 28 | Moderate 61 AQI US |  | 73.4° 60.8° | 6.7 mp/h |
| Monday, Apr 29 | Good 50 AQI US | 100% | 66.2° 62.6° | 8.9 mp/h |
| Tuesday, Apr 30 | Moderate 58 AQI US | 90% | 64.4° 60.8° | 4.5 mp/h |
| Wednesday, May 1 | Moderate 58 AQI US | 30% | 62.6° 55.4° | 17.9 mp/h |
| Thursday, May 2 | Moderate 57 AQI US | | 64.4° 53.6° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Koga air quality data attribution
2Contributors
2 Government Contributors
Where is the cleanest air quality in Koga?
AQI US, Metric