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 Hirosawacho
Air quality index (AQI) and PM2.5 air pollution in Hirosawacho
50 people follow this city
Hirosawacho Air Quality Map
Real-time Hirosawacho air pollution map
AIR QUALITY DATA CONTRIBUTORS
Atmospheric Environmental Regional Observation System (AEROS)
See all
Pollen
What is the pollen count in Hirosawacho today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hirosawacho?
| Weather | Few clouds |
| Temperature | 57.2°F |
| Humidity | 51% |
| Wind | 2.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kofu, Yamanashi | 71 |
| 2 | Omuta, Fukuoka | 69 |
| 3 | Yatsushiro, Kumamoto | 58 |
| 4 | Amakusa, Kumamoto | 55 |
| 5 | Maegata, Okayama | 55 |
| 6 | Shikokuchuo, Ehime | 55 |
| 7 | Okayama, Okayama | 54 |
| 8 | Kagoshima, Kagoshima | 53 |
| 9 | Kumamoto, Kumamoto | 53 |
| 10 | Ogaki, Gifu | 53 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Hirosawacho aqi ranking
Real-time Hirosawacho air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Kiryu Self-Excretion Bureau | 38 |
(local time)
SEE WORLD AQI RANKING
US AQI
38
live AQI index
Good
Overview
What is the current air quality in Hirosawacho?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7µg/m³ | |
| PM10 | 5µg/m³ | |
| NO2 | 11.3µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Hirosawacho is currently 1.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hirosawacho?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Hirosawacho air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, May 6 | Moderate 56 AQI US  |  | 75.2° 62.6° |  4.5 mp/h |
| Tuesday, May 7 | Good 46 AQI US |  | 68° 60.8° | 2.2 mp/h |
| Wednesday, May 8 | Good 29 AQI US | | 64.4° 51.8° | 4.5 mp/h |
| Today | Good 38 AQI US | 100% | 60.8° 46.4° | 6.7 mp/h |
| Friday, May 10 | Moderate 67 AQI US |  | 73.4° 46.4° | 6.7 mp/h |
| Saturday, May 11 | Moderate 70 AQI US | | 77° 55.4° | 8.9 mp/h |
| Sunday, May 12 | Moderate 58 AQI US | | 77° 57.2° | 8.9 mp/h |
| Monday, May 13 | Moderate 54 AQI US | 100% | 68° 66.2° | 11.2 mp/h |
| Tuesday, May 14 | Moderate 63 AQI US | 90% | 64.4° 57.2° | 4.5 mp/h |
| Wednesday, May 15 | Moderate 62 AQI US | | 77° 53.6° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Hirosawacho air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Hirosawacho?
AQI US, Metric