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 Hachioji
Air quality index (AQI) and PM2.5 air pollution in Hachioji
896 people follow this city
Hachioji Air Quality Map
Real-time Hachioji air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Pollen
What is the pollen count in Hachioji today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hachioji?
| Weather | Broken clouds |
| Temperature | 66.2°F |
| Humidity | 69% |
| Wind | 8.1 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Shikokuchuo, Ehime | 107 |
| 2 | Saijo, Ehime | 94 |
| 3 | Hachinohe, Aomori | 87 |
| 4 | Niihama, Ehime | 86 |
| 5 | Yamagata, Yamagata | 75 |
| 6 | Ozu, Ehime | 74 |
| 7 | Hiroshima, Hiroshima | 72 |
| 8 | Ube, Yamaguchi | 68 |
| 9 | Kure, Hiroshima | 65 |
| 10 | Oita, Oita | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Hachioji aqi ranking
Real-time Hachioji air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Katakuramachi | 50 |
| 2 | Hachioji City | 37 |
| 3 | Koshu Kaido Yagicho | 37 |
| 4 | Tatemachi | 37 |
| 5 | Atago, Tama | 33 |
| 6 | Dairakujicho, Hachioji | 33 |
| 7 | Katakuracho, Hachioji | 33 |
(local time)
SEE WORLD AQI RANKING
US AQI
37
live AQI index
Good
Overview
What is the current air quality in Hachioji?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9µg/m³ | |
| PM10 | 12µg/m³ | |
| NO2 | 20.7µg/m³ | |
| SO2 | 6.6µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Hachioji is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hachioji?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Hachioji air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 13 AQI US |  | 59° 55.4° |  8.9 mp/h |
| Thursday, Apr 25 | Good 29 AQI US | | 75.2° 55.4° | 6.7 mp/h |
| Friday, Apr 26 | Good 50 AQI US | | 77° 57.2° | 6.7 mp/h |
| Today | Good 37 AQI US | 60% | 66.2° 62.6° | 4.5 mp/h |
| Sunday, Apr 28 | Moderate 87 AQI US  |  | 78.8° 59° | 8.9 mp/h |
| Monday, Apr 29 | Moderate 73 AQI US | | 77° 62.6° | 8.9 mp/h |
| Tuesday, Apr 30 | Moderate 52 AQI US | 50% | 64.4° 62.6° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 66 AQI US | 90% | 68° 57.2° | 8.9 mp/h |
| Thursday, May 2 | Moderate 64 AQI US | 80% | 66.2° 51.8° | 6.7 mp/h |
| Friday, May 3 | Moderate 64 AQI US | | 69.8° 53.6° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Hachioji air quality data attribution
2Contributors
- Tokyo Metropolis
5 stations
2 Government Contributors
Where is the cleanest air quality in Hachioji?
AQI US, Metric