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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 | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Koga?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 80% |
| Wind | 2.3 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Shikokuchuo, Ehime | 105 |
| 2 | Yamagata, Yamagata | 82 |
| 3 | Takaishi, Osaka | 78 |
| 4 | Muroran, Hokkaido | 76 |
| 5 | Osaka, Osaka | 76 |
| 6 | Saijo, Ehime | 76 |
| 7 | Sakai, Osaka | 76 |
| 8 | Hachinohe, Aomori | 72 |
| 9 | Hiroshima, Hiroshima | 63 |
| 10 | Shimonoseki, Yamaguchi | 63 |
(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 | 50 |
| 2 | Koga Station | 50 |
(local time)
SEE WORLD AQI RANKING
US AQI
50
live AQI index
Good
Overview
What is the current air quality in Koga?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 50 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12µg/m³ | |
| PM10 | 25µg/m³ | |
| NO2 | 31µg/m³ | |
| CO | 458µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Koga is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Koga?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Koga air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Apr 25 | Good 27 AQI US |  | 66.2° 53.6° |  8.9 mp/h |
| Friday, Apr 26 | Moderate 53 AQI US  | | 66.2° 59° | 2.2 mp/h |
| Saturday, Apr 27 | Moderate 52 AQI US |  | 68° 60.8° | 4.5 mp/h |
| Today | Good 50 AQI US | 80% | 68° 60.8° | 4.5 mp/h |
| Monday, Apr 29 | Moderate 64 AQI US | | 73.4° 59° | 4.5 mp/h |
| Tuesday, Apr 30 | Good 45 AQI US | 90% | 68° 64.4° | 4.5 mp/h |
| Wednesday, May 1 | Moderate 55 AQI US | 90% | 64.4° 62.6° | 4.5 mp/h |
| Thursday, May 2 | Moderate 63 AQI US | 100% | 62.6° 57.2° | 15.7 mp/h |
| Friday, May 3 | Moderate 64 AQI US | | 64.4° 55.4° | 17.9 mp/h |
| Saturday, May 4 | Moderate 56 AQI US | | 68° 53.6° | 11.2 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