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 Karatsu
Air quality index (AQI) and PM2.5 air pollution in Karatsu
15 people follow this city
Karatsu Air Quality Map
Real-time Karatsu air pollution map
AIR QUALITY DATA CONTRIBUTORS
Atmospheric Environmental Regional Observation System (AEROS)
See all
Pollen
What is the pollen count in Karatsu today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Karatsu?
| Weather | Rain |
| Temperature | 68°F |
| Humidity | 81% |
| Wind | 5 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kofu, Yamanashi | 77 |
| 2 | Mukaihibi, Okayama | 61 |
| 3 | Shikokuchuo, Ehime | 60 |
| 4 | Hachinohe, Aomori | 58 |
| 5 | Otaru, Hokkaido | 57 |
| 6 | Tomakomai, Hokkaido | 57 |
| 7 | Akita, Akita | 56 |
| 8 | Kasaoka, Okayama | 56 |
| 9 | Sapporo, Hokkaido | 56 |
| 10 | Takasago, Hyogo | 56 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Karatsu aqi ranking
Real-time Karatsu air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Hizen | 11 |
| 2 | Karatsu Station2 | 11 |
(local time)
SEE WORLD AQI RANKING
US AQI
11
live AQI index
Good
Overview
What is the current air quality in Karatsu?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 11 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2µg/m³ | |
| PM10 | 2µg/m³ | |
| NO2 | 1.9µg/m³ | |
| SO2 | 0µg/m³ | |
✓
PM2.5 concentration in Karatsu air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Karatsu?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Karatsu air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 9 | Good 48 AQI US |  | 60.8° 53.6° |  13.4 mp/h |
| Friday, May 10 | Moderate 54 AQI US  | | 71.6° 55.4° | 6.7 mp/h |
| Saturday, May 11 | Good 46 AQI US |  | 73.4° 60.8° | 13.4 mp/h |
| Today | Good 11 AQI US | 100% | 68° 62.6° | 11.2 mp/h |
| Monday, May 13 | Moderate 59 AQI US | | 66.2° 57.2° | 15.7 mp/h |
| Tuesday, May 14 | Moderate 60 AQI US | | 68° 57.2° | 6.7 mp/h |
| Wednesday, May 15 | Moderate 64 AQI US | | 71.6° 59° | 13.4 mp/h |
| Thursday, May 16 | Moderate 64 AQI US | | 68° 57.2° | 17.9 mp/h |
| Friday, May 17 | Moderate 71 AQI US | | 71.6° 57.2° | 8.9 mp/h |
| Saturday, May 18 | Moderate 68 AQI US | | 75.2° 62.6° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Karatsu air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Karatsu?
AQI US, Metric