Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Hirao
Air quality index (AQI) and PM2.5 air pollution in Hirao
85 people follow this city
Hirao Air Quality Map
Real-time Hirao air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Hirao today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hirao?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 83% |
| Wind | 2.3 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Yorii, Saitama | 76 |
| 2 | Fujieda, Shizuoka | 74 |
| 3 | Akita, Akita | 72 |
| 4 | Muromachi, Kagawa | 71 |
| 5 | Honjo, Saitama | 70 |
| 6 | Shikokuchuo, Ehime | 70 |
| 7 | Kumagaya, Saitama | 69 |
| 8 | Kasukabe, Saitama | 68 |
| 9 | Konosu, Saitama | 68 |
| 10 | Yatsushiro, Kumamoto | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
68*
live AQI index
Moderate
Overview
What is the current air quality in Hirao?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 68* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 20.1*µg/m³ | |
!
PM2.5
x4
PM2.5 concentration in Hirao is currently 4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hirao?
 | 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
Hirao air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 68 AQI US |  | 77° 60.8° |  6.7 mp/h |
| Tuesday, Apr 30 | Moderate 58 AQI US |  100% | 75.2° 64.4° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 57 AQI US | 100% | 71.6° 62.6° | 11.2 mp/h |
| Thursday, May 2 | Moderate 53 AQI US | 90% | 64.4° 53.6° | 13.4 mp/h |
| Friday, May 3 | Moderate 53 AQI US | | 68° 51.8° | 6.7 mp/h |
| Saturday, May 4 | Moderate 66 AQI US | | 69.8° 57.2° | 6.7 mp/h |
| Sunday, May 5 | Moderate 56 AQI US | | 75.2° 60.8° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Hirao?
No locations are available.
AQI US, Metric