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 Ayase
Air quality index (AQI) and PM2.5 air pollution in Ayase
258 people follow this city
Ayase Air Quality Map
Real-time Ayase air pollution map
AIR QUALITY DATA CONTRIBUTORS
Atmospheric Environmental Regional Observation System (AEROS)
See all
Weather
What is the current weather in Ayase?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 67% |
| Wind | 1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Kofu, Yamanashi | 70 |
| 2 | Niihama, Ehime | 59 |
| 3 | Otsu, Shiga | 59 |
| 4 | Otsuki, Yamanashi | 58 |
| 5 | Higashi-Matsuyama, Saitama | 57 |
| 6 | Omuta, Fukuoka | 57 |
| 7 | Yokkaichi, Mie | 56 |
| 8 | Fujisawa, Kanagawa | 55 |
| 9 | Ichinomiya, Aichi | 55 |
| 10 | Kawaguchi, Saitama | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Ayase aqi ranking
Real-time Ayase air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Ayase City Hall | 50 |
(local time)
SEE WORLD AQI RANKING
US AQI
50
live AQI index
Good
Overview
What is the current air quality in Ayase?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 50 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12µg/m³ | |
| PM10 | 19µg/m³ | |
| NO2 | 18.8µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Ayase is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Ayase?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Ayase air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, Apr 20 | Moderate 70 AQI US  | | 73.4° 60.8° |  8.9 mp/h |
| Sunday, Apr 21 | Moderate 60 AQI US |  | 69.8° 60.8° | 6.7 mp/h |
| Monday, Apr 22 | Moderate 53 AQI US | | 62.6° 57.2° | 11.2 mp/h |
| Today | Good 50 AQI US | 30% | 64.4° 59° | 8.9 mp/h |
| Wednesday, Apr 24 | Moderate 52 AQI US | 100% | 59° 55.4° | 15.7 mp/h |
| Thursday, Apr 25 | Moderate 58 AQI US | | 69.8° 57.2° | 11.2 mp/h |
| Friday, Apr 26 | Good 50 AQI US | | 75.2° 60.8° | 8.9 mp/h |
| Saturday, Apr 27 | Moderate 64 AQI US | 100% | 66.2° 57.2° | 11.2 mp/h |
| Sunday, Apr 28 | Moderate 60 AQI US | | 71.6° 57.2° | 11.2 mp/h |
| Monday, Apr 29 | Moderate 67 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.
Ayase air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Ayase?
AQI US, Metric