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Air quality in Koga
Air quality index (AQI) and PM2.5 air pollution in Koga
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Koga Air Quality Map
Real-time Koga air pollution map
AIR QUALITY DATA CONTRIBUTORS
Atmospheric Environmental Regional Observation System (AEROS)
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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 | Rain |
| Temperature | 68°F |
| Humidity | 46% |
| Wind | 11.1 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Iwaki, Fukushima | 74 |
| 2 | Kiyose, Tokyo | 73 |
| 3 | Narita, Chiba | 73 |
| 4 | Matsudo, Chiba | 70 |
| 5 | Yachiyo, Chiba | 69 |
| 6 | Kamisu, Ibaraki | 68 |
| 7 | Kawagoe, Saitama | 68 |
| 8 | Kumagaya, Saitama | 68 |
| 9 | Nagareyama, Chiba | 68 |
| 10 | Omuta, Fukuoka | 68 |
(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 | Furukawa City Hall | 58 |
(local time)
SEE WORLD AQI RANKING
US AQI
58
live AQI index
Moderate
Overview
What is the current air quality in Koga?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 58 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13µg/m³ | |
| PM10 | 26µg/m³ | |
| NO2 | 18.8µg/m³ | |
| SO2 | 2.6µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Koga is currently 2.6 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 |
|---|---|---|---|---|
| Friday, May 17 | Good 28 AQI US  |  | 80.6° 60.8° |  11.2 mp/h |
| Saturday, May 18 | Good 50 AQI US | | 84.2° 62.6° | 8.9 mp/h |
| Today | Moderate 58 AQI US | |||
| Monday, May 20 | Moderate 74 AQI US |  | 77° 68° | 8.9 mp/h |
| Tuesday, May 21 | Moderate 73 AQI US |  100% | 69.8° 57.2° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 72 AQI US | 30% | 82.4° 64.4° | 8.9 mp/h |
| Thursday, May 23 | Moderate 70 AQI US | 30% | 75.2° 62.6° | 8.9 mp/h |
| Friday, May 24 | Moderate 73 AQI US | | 82.4° 64.4° | 11.2 mp/h |
| Saturday, May 25 | Moderate 79 AQI US | | 73.4° 68° | 4.5 mp/h |
| Sunday, May 26 | Moderate 69 AQI US | 70% | 73.4° 62.6° | 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?
Koga air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Koga?
AQI US, Metric