Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Katsunaicho
Air quality index (AQI) and PM2.5 air pollution in Katsunaicho
7 people follow this city
Katsunaicho Air Quality Map
Real-time Katsunaicho air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Katsunaicho today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Katsunaicho?
| Weather | Clear sky |
| Temperature | 73.4°F |
| Humidity | 52% |
| Wind | 0.8 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Shikokuchuo, Ehime | 119 |
| 2 | Kofu, Yamanashi | 102 |
| 3 | Hachinohe, Aomori | 87 |
| 4 | Akita, Akita | 78 |
| 5 | Asahikawa, Hokkaido | 76 |
| 6 | Saijo, Ehime | 75 |
| 7 | Iwakuni, Yamaguchi | 70 |
| 8 | Niihama, Ehime | 70 |
| 9 | Higashi-Matsuyama, Saitama | 68 |
| 10 | Oita, Oita | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
60*
live AQI index
Moderate
Overview
What is the current air quality in Katsunaicho?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 60* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 16.6*µg/m³ | |
!
PM2.5
x3.3
PM2.5 concentration in Katsunaicho is currently 3.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Katsunaicho?
 | 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
Katsunaicho air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 60 AQI US | | 73.4° 51.8° |  4.5 mp/h |
| Sunday, Apr 28 | Moderate 53 AQI US |  | 51.8° 46.4° | 11.2 mp/h |
| Monday, Apr 29 | Good 17 AQI US  | | 50° 44.6° | 8.9 mp/h |
| Tuesday, Apr 30 | Moderate 55 AQI US |  100% | 55.4° 42.8° | 11.2 mp/h |
| Wednesday, May 1 | Good 31 AQI US | 100% | 44.6° 42.8° | 15.7 mp/h |
| Thursday, May 2 | Moderate 61 AQI US | | 59° 42.8° | 15.7 mp/h |
| Friday, May 3 | Moderate 64 AQI US | | 60.8° 50° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Katsunaicho?
No locations are available.
AQI US, Metric