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 Honjo
Air quality index (AQI) and PM2.5 air pollution in Honjo
30 people follow this city
Honjo Air Quality Map
Real-time Honjo air pollution map
AIR QUALITY DATA CONTRIBUTORS
Atmospheric Environmental Regional Observation System (AEROS)
See all
Pollen
What is the pollen count in Honjo today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Honjo?
| Weather | Rain |
| Temperature | 60.8°F |
| Humidity | 93% |
| Wind | 5.6 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Amakusa, Kumamoto | 69 |
| 2 | Oita, Oita | 62 |
| 3 | Nagasaki, Nagasaki | 58 |
| 4 | Iwakuni, Yamaguchi | 56 |
| 5 | Kamisu, Ibaraki | 56 |
| 6 | Shunan, Yamaguchi | 56 |
| 7 | Fukuoka, Fukuoka | 55 |
| 8 | Iwaki, Fukushima | 55 |
| 9 | Okuda, Oita | 55 |
| 10 | Ube, Yamaguchi | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Honjo aqi ranking
Real-time Honjo air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Honjo Station | 55 |
| 2 | Honjo Kodama | 53 |
(local time)
SEE WORLD AQI RANKING
US AQI
55
live AQI index
Moderate
Overview
What is the current air quality in Honjo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.5µg/m³ | |
| PM10 | 14µg/m³ | |
| NO2 | 8.5µg/m³ | |
| SO2 | 0µg/m³ | |
!
PM2.5
x2.3
PM2.5 concentration in Honjo is currently 2.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Honjo?
 | 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
Honjo air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 10 | Moderate 52 AQI US |  | 77° 48.2° |  6.7 mp/h |
| Saturday, May 11 | Moderate 55 AQI US |  | 80.6° 57.2° | 6.7 mp/h |
| Sunday, May 12 | Moderate 55 AQI US |  | 77° 59° | 4.5 mp/h |
| Today | Moderate 55 AQI US | | 77° 59° | 4.5 mp/h |
| Tuesday, May 14 | Moderate 56 AQI US | 100% | 66.2° 55.4° | 11.2 mp/h |
| Wednesday, May 15 | Moderate 67 AQI US | | 73.4° 51.8° | 6.7 mp/h |
| Thursday, May 16 | Moderate 77 AQI US | | 73.4° 55.4° | 6.7 mp/h |
| Friday, May 17 | Moderate 66 AQI US | 60% | 75.2° 59° | 8.9 mp/h |
| Saturday, May 18 | Moderate 71 AQI US | 40% | 77° 55.4° | 13.4 mp/h |
| Sunday, May 19 | Moderate 68 AQI US | | 78.8° 55.4° | 4.5 mp/h |
| Monday, May 20 | Moderate 67 AQI US | | 78.8° 62.6° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Honjo air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Honjo?
AQI US, Metric