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Air quality in Hiroshima
Air quality index (AQI) and PM2.5 air pollution in Hiroshima
167 people follow this city
Hiroshima Air Quality Map
Real-time Hiroshima air pollution map
AIR QUALITY DATA CONTRIBUTORS
3 Contributors
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Pollen
What is the pollen count in Hiroshima today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hiroshima?
| Weather | Few clouds |
| Temperature | 59°F |
| Humidity | 74% |
| Wind | 15.6 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Fukuyama, Hiroshima | 65 |
| 2 | Shikokuchuo, Ehime | 65 |
| 3 | Ozu, Ehime | 62 |
| 4 | Matsuyama, Ehime | 60 |
| 5 | Sakai, Osaka | 60 |
| 6 | Takasago, Hyogo | 60 |
| 7 | Saijo, Ehime | 59 |
| 8 | Himeji, Hyogo | 58 |
| 9 | Nagoya, Aichi | 58 |
| 10 | Niihama, Ehime | 58 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Hiroshima aqi ranking
Real-time Hiroshima air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Asa Minami Ward Office | 77 |
| 2 | Furuichi | 77 |
| 3 | Minami Elementary School | 71 |
| 4 | 皆実小学校 | 71 |
| 5 | Tomo Elementary School | 62 |
| 6 | Furuichi Elementary School | 58 |
| 7 | Iguchi Elementary School | 58 |
| 8 | Inokuchi Elementary School | 58 |
| 9 | Kogonaka | 58 |
| 10 | Kōhō | 58 |
(local time)
SEE WORLD AQI RANKING
US AQI
56
live AQI index
Moderate
Overview
What is the current air quality in Hiroshima?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 56 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12µg/m³ | |
| PM10 | 15µg/m³ | |
| NO2 | 19.7µg/m³ | |
| SO2 | 5.2µg/m³ | |
| CO | 343.5µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Hiroshima is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hiroshima?
 | 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
Hiroshima air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, May 13 | Moderate 54 AQI US |  | 69.8° 57.2° |  8.9 mp/h |
| Tuesday, May 14 | Moderate 55 AQI US |  | 71.6° 50° | 4.5 mp/h |
| Wednesday, May 15 | Moderate 55 AQI US |  | 71.6° 53.6° | 4.5 mp/h |
| Today | Moderate 56 AQI US | | 71.6° 53.6° | 4.5 mp/h |
| Friday, May 17 | Good 45 AQI US  | 40% | 64.4° 55.4° | 20.1 mp/h |
| Saturday, May 18 | Moderate 58 AQI US |  | 71.6° 53.6° | 8.9 mp/h |
| Sunday, May 19 | Moderate 59 AQI US | | 75.2° 53.6° | 4.5 mp/h |
| Monday, May 20 | Moderate 59 AQI US | | 69.8° 60.8° | 2.2 mp/h |
| Tuesday, May 21 | Moderate 58 AQI US | | 75.2° 57.2° | 4.5 mp/h |
| Wednesday, May 22 | Moderate 59 AQI US | | 77° 60.8° | 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?
Hiroshima air quality data attribution
3Contributors
- Hiroshima Prefecture
10 stations
2 Government Contributors
- Lassalle Michael W.
2 stations
Educational Contributor
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Hiroshima?
- Companion Elementary School 22
- LassEikei2 49
- Misasa Elementary School 49
- Mishino Elementary School 49
- 可部小学校 49
- Fukugi Elementary School 53
- Fukuki Elementary School 53
- Kamiyacho 53
- Kamiyacho 53
- Hijiyama Park 56
- LassalleEikei1 56
- Mount Hiji 56
- Furuichi Elementary School 58
- Iguchi Elementary School 58
- Inokuchi Elementary School 58
- Kogonaka 58
- Kōhō 58
- 古市小学校 58
- Tomo Elementary School 62
- Minami Elementary School 71
- 皆実小学校 71
- Asa Minami Ward Office 77
- Furuichi 77
AQI US, Metric