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Air quality in Hiroshima
Air quality index (AQI) and PM2.5 air pollution in Hiroshima
170 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 | 68°F |
| Humidity | 38% |
| Wind | 3.6 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kofu, Yamanashi | 149 |
| 2 | Kasaoka, Okayama | 91 |
| 3 | Oita, Oita | 90 |
| 4 | Okuda, Oita | 82 |
| 5 | Omuta, Fukuoka | 81 |
| 6 | Aioi, Hyogo | 79 |
| 7 | Hibi, Okayama | 77 |
| 8 | Sakai, Osaka | 77 |
| 9 | Wakayama, Wakayama | 75 |
| 10 | Seicho, Kagawa | 73 |
(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 | 皆実小学校 | 71 |
| 2 | Kogonaka | 60 |
| 3 | Kōhō | 60 |
| 4 | Hijiyama Park | 58 |
| 5 | Mount Hiji | 58 |
| 6 | 可部小学校 | 56 |
| 7 | Kamiyacho | 55 |
| 8 | Kamiyacho | 55 |
| 9 | Mishino Elementary School | 55 |
| 10 | Iguchi Elementary School | 53 |
(local time)
SEE WORLD AQI RANKING
US AQI
49
live AQI index
Good
Overview
What is the current air quality in Hiroshima?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 49 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9µg/m³ | |
| PM10 | 12µg/m³ | |
| NO2 | 18.8µg/m³ | |
| SO2 | 5.2µg/m³ | |
| CO | 400.8µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Hiroshima is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hiroshima?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Hiroshima air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 15 | Moderate 53 AQI US  |  | 71.6° 53.6° |  4.5 mp/h |
| Thursday, May 16 | Good 40 AQI US |  | 64.4° 53.6° | 17.9 mp/h |
| Friday, May 17 | Moderate 54 AQI US | | 73.4° 53.6° | 6.7 mp/h |
| Today | Good 49 AQI US | | 71.6° 55.4° | 2.2 mp/h |
| Sunday, May 19 | Moderate 57 AQI US | 40% | 69.8° 57.2° | 11.2 mp/h |
| Monday, May 20 | Moderate 54 AQI US | 40% | 75.2° 55.4° | 4.5 mp/h |
| Tuesday, May 21 | Moderate 63 AQI US | | 77° 59° | 4.5 mp/h |
| Wednesday, May 22 | Moderate 67 AQI US | | 77° 60.8° | 4.5 mp/h |
| Thursday, May 23 | Moderate 71 AQI US |  | 77° 60.8° | 4.5 mp/h |
| Friday, May 24 | Moderate 73 AQI US | | 78.8° 62.6° | 4.5 mp/h |
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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?
- Asa Minami Ward Office 11
- Furuichi 11
- Minami Elementary School 16
- Misasa Elementary School 33
- Companion Elementary School 38
- Fukugi Elementary School 38
- Fukuki Elementary School 38
- Furuichi Elementary School 38
- Tomo Elementary School 38
- 古市小学校 38
- LassEikei2 44
- Iguchi Elementary School 53
- Inokuchi Elementary School 53
- LassalleEikei1 53
- Kamiyacho 55
- Kamiyacho 55
- Mishino Elementary School 55
- 可部小学校 56
- Hijiyama Park 58
- Mount Hiji 58
- Kogonaka 60
- Kōhō 60
- 皆実小学校 71
AQI US, Metric