Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Koka
Air quality index (AQI) and PM2.5 air pollution in Koka
2 people follow this city
Koka Air Quality Map
Real-time Koka air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Weather
What is the current weather in Koka?
| Weather | Rain |
| Temperature | 64.4°F |
| Humidity | 96% |
| Wind | 5.3 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Saijo, Ehime | 74 |
| 2 | Yorii, Saitama | 73 |
| 3 | Kukichuo, Saitama | 69 |
| 4 | Higashi-Matsuyama, Saitama | 68 |
| 5 | Kumagaya, Saitama | 68 |
| 6 | Konosu, Saitama | 66 |
| 7 | Kazo, Saitama | 65 |
| 8 | Kamisu, Ibaraki | 64 |
| 9 | Kofu, Yamanashi | 64 |
| 10 | Matsudo, Chiba | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Koka aqi ranking
Real-time Koka air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Koka Station | 60 |
| 2 | Kōka Station2 | 38 |
(local time)
SEE WORLD AQI RANKING
US AQI
54
live AQI index
Moderate
Overview
What is the current air quality in Koka?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.5µg/m³ | |
| PM10 | 19µg/m³ | |
| NO2 | 23.5µg/m³ | |
| SO2 | 2.6µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Koka is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Koka?
 | 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
Koka air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 24 | Moderate 59 AQI US |  | 80.6° 60.8° |  8.9 mp/h |
| Saturday, May 25 | Good 35 AQI US  |  | 69.8° 57.2° | 8.9 mp/h |
| Sunday, May 26 | Good 47 AQI US | | 71.6° 53.6° | 11.2 mp/h |
| Today | Moderate 54 AQI US | 100% | 69.8° 62.6° | 6.7 mp/h |
| Tuesday, May 28 | Moderate 55 AQI US | 100% | 64.4° 55.4° | 6.7 mp/h |
| Wednesday, May 29 | Moderate 58 AQI US | 80% | 66.2° 53.6° | 11.2 mp/h |
| Thursday, May 30 | Moderate 62 AQI US | 50% | 75.2° 51.8° | 6.7 mp/h |
| Friday, May 31 | Moderate 61 AQI US | 100% | 60.8° 55.4° | 8.9 mp/h |
| Saturday, Jun 1 | Moderate 63 AQI US | | 69.8° 55.4° | 6.7 mp/h |
| Sunday, Jun 2 | Moderate 63 AQI US | 50% | 73.4° 55.4° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Koka air quality data attribution
2Contributors
- Kanagawa Prefectural Government
1 station
2 Government Contributors
Where is the cleanest air quality in Koka?
AQI US, Metric