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 Honmaru
Air quality index (AQI) and PM2.5 air pollution in Honmaru
25 people follow this city
Honmaru Air Quality Map
Real-time Honmaru air pollution map
AIR QUALITY DATA CONTRIBUTORS
Atmospheric Environmental Regional Observation System (AEROS)
See all
Pollen
What is the pollen count in Honmaru today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Honmaru?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 92% |
| Wind | 1.7 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Shikokuchuo, Ehime | 102 |
| 2 | Matsuyama, Ehime | 84 |
| 3 | Niihama, Ehime | 83 |
| 4 | Saijo, Ehime | 80 |
| 5 | Takehara, Hiroshima | 78 |
| 6 | Akita, Akita | 68 |
| 7 | Kure, Hiroshima | 68 |
| 8 | Takaishi, Osaka | 65 |
| 9 | Hachinohe, Aomori | 64 |
| 10 | Omuta, Fukuoka | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Honmaru aqi ranking
Real-time Honmaru air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Toyama Castle Ruins | 29 |
(local time)
SEE WORLD AQI RANKING
US AQI
29
live AQI index
Good
Overview
What is the current air quality in Honmaru?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7µg/m³ | |
| PM10 | 11µg/m³ | |
| NO2 | 5.6µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Honmaru is currently 1.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Honmaru?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Honmaru air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 23 AQI US |  | 62.6° 55.4° |  6.7 mp/h |
| Thursday, Apr 25 | Good 30 AQI US | | 66.2° 53.6° | 8.9 mp/h |
| Friday, Apr 26 | Good 37 AQI US | | 71.6° 53.6° | 4.5 mp/h |
| Today | Good 29 AQI US | | 71.6° 53.6° | 4.5 mp/h |
| Sunday, Apr 28 | Moderate 62 AQI US  | | 71.6° 55.4° | 4.5 mp/h |
| Monday, Apr 29 | Moderate 56 AQI US |  | 75.2° 57.2° | 6.7 mp/h |
| Tuesday, Apr 30 | Moderate 57 AQI US | | 66.2° 57.2° | 6.7 mp/h |
| Wednesday, May 1 | Moderate 55 AQI US | 100% | 64.4° 57.2° | 6.7 mp/h |
| Thursday, May 2 | Moderate 56 AQI US | 90% | 59° 50° | 8.9 mp/h |
| Friday, May 3 | Moderate 56 AQI US | | 62.6° 46.4° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Honmaru air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Honmaru?
AQI US, Metric