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 Shimonoseki
Air quality index (AQI) and PM2.5 air pollution in Shimonoseki
189 people follow this city
Shimonoseki Air Quality Map
Real-time Shimonoseki air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Pollen
What is the pollen count in Shimonoseki today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Shimonoseki?
| Weather | Few clouds |
| Temperature | 66.2°F |
| Humidity | 77% |
| Wind | 10.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kasaoka, Okayama | 81 |
| 2 | Fukuyama, Hiroshima | 71 |
| 3 | Maegata, Okayama | 71 |
| 4 | Muroran, Hokkaido | 71 |
| 5 | Saijo, Ehime | 70 |
| 6 | Kakegawa, Shizuoka | 69 |
| 7 | Seicho, Kagawa | 69 |
| 8 | Yorii, Saitama | 69 |
| 9 | Fujieda, Shizuoka | 68 |
| 10 | Kumagaya, Saitama | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Shimonoseki aqi ranking
Real-time Shimonoseki air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Chofu Bureau | 58 |
| 2 | Hikoshima Bureau | 55 |
| 3 | Shimonoseki Station | 49 |
| 4 | Toyoura Bureau | 44 |
| 5 | Yamanoda Bureau | 44 |
(local time)
SEE WORLD AQI RANKING
US AQI
49
live AQI index
Good
Overview
What is the current air quality in Shimonoseki?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 49 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9µg/m³ | |
| PM10 | 15µg/m³ | |
| NO2 | 16.9µg/m³ | |
| SO2 | 5.2µg/m³ | |
| CO | 343.5µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Shimonoseki is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Shimonoseki?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Shimonoseki air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 16 | Moderate 53 AQI US  |  | 64.4° 55.4° |  26.8 mp/h |
| Friday, May 17 | Moderate 51 AQI US |  | 71.6° 59° | 15.7 mp/h |
| Saturday, May 18 | Moderate 58 AQI US | | 73.4° 57.2° | 4.5 mp/h |
| Today | Good 49 AQI US | | 73.4° 57.2° | 4.5 mp/h |
| Monday, May 20 | Moderate 55 AQI US | | 73.4° 59° | 15.7 mp/h |
| Tuesday, May 21 | Moderate 58 AQI US | | 73.4° 57.2° | 6.7 mp/h |
| Wednesday, May 22 | Moderate 66 AQI US | | 77° 60.8° | 6.7 mp/h |
| Thursday, May 23 | Moderate 71 AQI US |  | 73.4° 60.8° | 4.5 mp/h |
| Friday, May 24 | Moderate 79 AQI US | | 75.2° 62.6° | 4.5 mp/h |
| Saturday, May 25 | Moderate 82 AQI US | | 77° 62.6° | 2.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Shimonoseki air quality data attribution
2Contributors
2 Government Contributors
Where is the cleanest air quality in Shimonoseki?
AQI US, Metric