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 Okayama
Air quality index (AQI) and PM2.5 air pollution in Okayama
280 people follow this city
Okayama Air Quality Map
Real-time Okayama air pollution map
AIR QUALITY DATA CONTRIBUTORS
Atmospheric Environmental Regional Observation System (AEROS)
See all
Pollen
What is the pollen count in Okayama today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Okayama?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 84% |
| Wind | 4.2 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kasaoka, Okayama | 68 |
| 2 | Saijo, Ehime | 68 |
| 3 | Mukaihibi, Okayama | 66 |
| 4 | Otaru, Hokkaido | 66 |
| 5 | Fukuyama, Hiroshima | 65 |
| 6 | Hachinohe, Aomori | 64 |
| 7 | Niihama, Ehime | 64 |
| 8 | Yamagata, Yamagata | 64 |
| 9 | Asahikawa, Hokkaido | 62 |
| 10 | Seicho, Kagawa | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Okayama aqi ranking
Real-time Okayama air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Izushi | 60 |
| 2 | Higashiokayama | 56 |
| 3 | Xingyō | 56 |
| 4 | 南輝 | 56 |
| 5 | 江並 | 56 |
| 6 | Saidaiji Temple | 53 |
| 7 | Kibi | 49 |
| 8 | south | 49 |
(local time)
SEE WORLD AQI RANKING
US AQI
56
live AQI index
Moderate
Overview
What is the current air quality in Okayama?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 56 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12µg/m³ | |
| PM10 | 15µg/m³ | |
| NO2 | 8.5µg/m³ | |
| SO2 | 2.6µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Okayama is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Okayama?
 | 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
Okayama air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 9 | Good 43 AQI US  |  | 64.4° 48.2° |  6.7 mp/h |
| Friday, May 10 | Moderate 51 AQI US | | 69.8° 50° | 6.7 mp/h |
| Today | Moderate 56 AQI US | |||
| Sunday, May 12 | Moderate 57 AQI US | | 71.6° 55.4° | 4.5 mp/h |
| Monday, May 13 | Moderate 57 AQI US |  100% | 64.4° 60.8° | 8.9 mp/h |
| Tuesday, May 14 | Moderate 55 AQI US | 100% | 68° 53.6° | 11.2 mp/h |
| Wednesday, May 15 | Moderate 57 AQI US | | 68° 50° | 4.5 mp/h |
| Thursday, May 16 | Moderate 61 AQI US | | 69.8° 55.4° | 6.7 mp/h |
| Friday, May 17 | Moderate 62 AQI US |  | 66.2° 55.4° | 13.4 mp/h |
| Saturday, May 18 | Moderate 67 AQI US | | 71.6° 55.4° | 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?
Okayama air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Okayama?
AQI US, Metric