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
19 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 | Broken clouds |
| Temperature | 82.4°F |
| Humidity | 25% |
| Wind | 6.9 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Kofu, Yamanashi | 110 |
| 2 | Kasaoka, Okayama | 99 |
| 3 | Wako, Saitama | 83 |
| 4 | Shikokuchuo, Ehime | 82 |
| 5 | Ichikawa, Chiba | 76 |
| 6 | Nagareyama, Chiba | 76 |
| 7 | Kurashiki, Okayama | 75 |
| 8 | Machida, Tokyo | 75 |
| 9 | Takaoka, Toyama | 75 |
| 10 | Kasukabe, Saitama | 74 |
(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 | Ashikaga City Hall | 37 |
(local time)
SEE WORLD AQI RANKING
US AQI
37
live AQI index
Good
Overview
What is the current air quality in Honjo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9µg/m³ | |
| PM10 | 27µg/m³ | |
| NO2 | 5.6µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Honjo is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Honjo?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Honjo air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Apr 25 | Good 17 AQI US |  | 78.8° 55.4° |  6.7 mp/h |
| Friday, Apr 26 | Good 33 AQI US | | 78.8° 57.2° | 4.5 mp/h |
| Saturday, Apr 27 | Good 38 AQI US | | 73.4° 64.4° | 4.5 mp/h |
| Today | Good 37 AQI US |  | 82.4° 60.8° | 6.7 mp/h |
| Monday, Apr 29 | Moderate 72 AQI US  | 40% | 82.4° 64.4° | 11.2 mp/h |
| Tuesday, Apr 30 | Moderate 59 AQI US | 100% | 68° 59° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 53 AQI US | | 68° 59° | 4.5 mp/h |
| Thursday, May 2 | Moderate 59 AQI US | | 71.6° 51.8° | 4.5 mp/h |
| Friday, May 3 | Moderate 59 AQI US | | 75.2° 55.4° | 6.7 mp/h |
| Saturday, May 4 | Moderate 67 AQI US | | 80.6° 59° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Honjo air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Honjo?
AQI US, Metric