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 Katamachi
Air quality index (AQI) and PM2.5 air pollution in Katamachi
308 people follow this city
Katamachi Air Quality Map
Real-time Katamachi air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Pollen
What is the pollen count in Katamachi today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Katamachi?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 77% |
| Wind | 5.4 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Shikokuchuo, Ehime | 80 |
| 2 | Saijo, Ehime | 77 |
| 3 | Niihama, Ehime | 75 |
| 4 | Kagoshima, Kagoshima | 69 |
| 5 | Tsuchiura, Ibaraki | 68 |
| 6 | Fukuyama, Hiroshima | 67 |
| 7 | Ozu, Ehime | 66 |
| 8 | Kumamoto, Kumamoto | 64 |
| 9 | Kasaoka, Okayama | 62 |
| 10 | Mikkaichicho, Osaka | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Katamachi aqi ranking
Real-time Katamachi air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Katamachi | 58 |
| 2 | Katamachi Station | 53 |
(local time)
SEE WORLD AQI RANKING
US AQI
58
live AQI index
Moderate
Overview
What is the current air quality in Katamachi?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 58 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13µg/m³ | |
| PM10 | 19µg/m³ | |
| NO2 | 32µg/m³ | |
| CO | 1030.5µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Katamachi is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Katamachi?
 | 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
Katamachi air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, May 12 | Good 40 AQI US  |  | 73.4° 57.2° |  8.9 mp/h |
| Monday, May 13 | Moderate 51 AQI US | | 60.8° 50° | 11.2 mp/h |
| Tuesday, May 14 | Moderate 53 AQI US |  | 68° 48.2° | 6.7 mp/h |
| Today | Moderate 58 AQI US | | 71.6° 57.2° | 4.5 mp/h |
| Thursday, May 16 | Moderate 63 AQI US | 100% | 69.8° 55.4° | 20.1 mp/h |
| Friday, May 17 | Moderate 70 AQI US | 70% | 66.2° 53.6° | 22.4 mp/h |
| Saturday, May 18 | Moderate 62 AQI US | | 73.4° 55.4° | 8.9 mp/h |
| Sunday, May 19 | Moderate 64 AQI US | | 73.4° 60.8° | 4.5 mp/h |
| Monday, May 20 | Moderate 62 AQI US | 90% | 66.2° 60.8° | 4.5 mp/h |
| Tuesday, May 21 | Moderate 65 AQI US | | 69.8° 60.8° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Katamachi air quality data attribution
2Contributors
- Ishikawa Prefectural Government
1 station
2 Government Contributors
Where is the cleanest air quality in Katamachi?
AQI US, Metric