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Koya Air Quality Map
Real-time Koya air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Koya today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Koya?
| Weather | Broken clouds |
| Temperature | 68°F |
| Humidity | 66% |
| Wind | 5.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Maegata, Okayama | 112 |
| 2 | Kurashiki, Okayama | 82 |
| 3 | Yorii, Saitama | 78 |
| 4 | Kumagaya, Saitama | 76 |
| 5 | Fujieda, Shizuoka | 74 |
| 6 | Kazo, Saitama | 74 |
| 7 | Honjo, Saitama | 73 |
| 8 | Konosu, Saitama | 72 |
| 9 | Shikokuchuo, Ehime | 72 |
| 10 | Kukichuo, Saitama | 71 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
78*
live AQI index
Moderate
Overview
What is the current air quality in Koya?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 78* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 25.1*µg/m³ | |
| NO2 | 13.2*µg/m³ | |
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PM2.5
x5
PM2.5 concentration in Koya is currently 5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Koya?
 | 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
Koya air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 78 AQI US |  | 84.2° 60.8° |  8.9 mp/h |
| Monday, Apr 29 | Moderate 70 AQI US |  20% | 78.8° 66.2° | 11.2 mp/h |
| Tuesday, Apr 30 | Moderate 61 AQI US | 100% | 69.8° 59° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 53 AQI US | 80% | 68° 59° | 4.5 mp/h |
| Thursday, May 2 | Good 49 AQI US  | | 68° 51.8° | 8.9 mp/h |
| Friday, May 3 | Moderate 54 AQI US |  | 73.4° 55.4° | 8.9 mp/h |
| Saturday, May 4 | Moderate 71 AQI US | | 77° 60.8° | 8.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Koya?
No locations are available.
AQI US, Metric