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Koya Air Quality Map
Real-time Koya air pollution map
Air Quality Data contributor(s)
Station(s) operated by
Atmospheric Environmental Regional Observation System (AEROS)
Government
Weather
What is the current weather in Koya?
| Weather | Rain |
| Temperature | 66.2°C |
| Humidity | 82% |
| Wind | 4.1 mp/h |
| Pressure | 1014 mb |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Aichi, Aichi | 110 |
| 2 | Toyocho, Aichi | 110 |
| 3 | Konkocho Sagata, Okayama | 105 |
| 4 | Tobishimanden, Aichi | 99 |
| 5 | Tsuchida, Okayama | 99 |
| 6 | Okitsunakacho, Shizuoka | 98 |
| 7 | Aobadai, Kanagawa | 97 |
| 8 | Nabari, Mie | 95 |
| 9 | Osakicho, Aichi | 95 |
| 10 | Fukuokacho, Kagawa | 93 |
(local time)
SEE WORLD AQI RANKING3D animated air pollution map
live Koya aqi ranking
Real-time Koya air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Tsukuba Koya | 50 |
(local time)
SEE WORLD AQI RANKINGUS AQI
50
live AQI index
Good
Overview
What is the current air quality in Koya?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 50 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12µg/m³ | |
| PM10 | 17µg/m³ | |
| NO2 | 7.5µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Koya air is currently 2.4 times above the WHO annual air quality guideline value
Health Recommendations
How to protect from air pollution in Koya?
 | Open your windows to bring clean, fresh air indoors |
 | Enjoy outdoor activities |
Forecast
Koya air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, May 17 | Good 43 US AQI |  | 64.4°55.4° |  4.5 mp/h |
| Wednesday, May 18 | Moderate 56 US AQI  |  | 77°57.2° | 8.9 mp/h |
| Thursday, May 19 | Moderate 55 US AQI | | 80.6°59° | 11.2 mp/h |
| Friday, May 20 | Moderate 61 US AQI | | 80.6°62.6° | 8.9 mp/h |
| Today | Good 50 US AQI | | 69.8°62.6° | 6.7 mp/h |
| Sunday, May 22 | Good 44 US AQI | | 69.8°59° | 11.2 mp/h |
| Monday, May 23 | Moderate 67 US AQI | | 71.6°57.2° | 8.9 mp/h |
| Tuesday, May 24 | Moderate 90 US AQI |  | 80.6°59° | 6.7 mp/h |
| Wednesday, May 25 | Moderate 91 US AQI |  | 87.8°64.4° | 11.2 mp/h |
| Thursday, May 26 | Unhealthy for Sensitive Groups 132 US AQI  | | 80.6°66.2° | 8.9 mp/h |
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Historical
Historic air quality graph for Koya
How to best protect from air pollution?
Koya air quality data attribution
Contributors 1
Government
Where is the cleanest air quality in Koya?
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