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Air quality in Hiroshima
Air quality index (AQI) and PM2.5 air pollution in Hiroshima
145 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 | High | |
 | Tree pollen | High | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hiroshima?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 88% |
| Wind | 2.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Shikokuchuo, Ehime | 119 |
| 2 | Saijo, Ehime | 112 |
| 3 | Niihama, Ehime | 90 |
| 4 | Hachinohe, Aomori | 76 |
| 5 | Ozu, Ehime | 74 |
| 6 | Takaoka, Toyama | 72 |
| 7 | Yamagata, Yamagata | 71 |
| 8 | Hiroshima, Hiroshima | 70 |
| 9 | Takehara, Hiroshima | 70 |
| 10 | Shunan, Yamaguchi | 68 |
(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 | LassalleEikei1 | 112 |
| 2 | LassEikei2 | 86 |
| 3 | Furuichi Elementary School | 76 |
| 4 | 古市小学校 | 76 |
| 5 | Kamiyacho | 74 |
| 6 | Kamiyacho | 74 |
| 7 | Hijiyama Park | 72 |
| 8 | Mount Hiji | 72 |
| 9 | Fukugi Elementary School | 70 |
| 10 | Fukuki Elementary School | 70 |
(local time)
SEE WORLD AQI RANKING
US AQI
65
live AQI index
Moderate
Overview
What is the current air quality in Hiroshima?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 65 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 19µg/m³ | |
| PM10 | 25µg/m³ | |
| NO2 | 32µg/m³ | |
| SO2 | 6.6µg/m³ | |
| CO | 858.8µg/m³ | |
!
PM2.5
x3.8
PM2.5 concentration in Hiroshima is currently 3.8 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 |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 28 AQI US  |  | 62.6° 59° |  2.2 mp/h |
| Thursday, Apr 25 | Moderate 52 AQI US |  | 68° 51.8° | 4.5 mp/h |
| Friday, Apr 26 | Moderate 59 AQI US | | 68° 57.2° | 2.2 mp/h |
| Today | Moderate 65 AQI US | 50% | 64.4° 59° | 2.2 mp/h |
| Sunday, Apr 28 | Moderate 55 AQI US |  | 75.2° 57.2° | 4.5 mp/h |
| Monday, Apr 29 | Moderate 53 AQI US | 100% | 71.6° 62.6° | 4.5 mp/h |
| Tuesday, Apr 30 | Moderate 53 AQI US | 100% | 68° 60.8° | 2.2 mp/h |
| Wednesday, May 1 | Moderate 59 AQI US | 40% | 62.6° 51.8° | 8.9 mp/h |
| Thursday, May 2 | Moderate 59 AQI US | | 66.2° 48.2° | 4.5 mp/h |
| Friday, May 3 | Moderate 57 AQI US | 90% | 66.2° 53.6° | 2.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
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?
- Misasa Elementary School 55
- Mishino Elementary School 55
- Companion Elementary School 57
- Minami Elementary School 57
- Tomo Elementary School 57
- 皆実小学校 57
- Asa Minami Ward Office 59
- Furuichi 59
- 可部小学校 63
- Iguchi Elementary School 65
- Inokuchi Elementary School 65
- Kogonaka 65
- Kōhō 65
- Fukugi Elementary School 70
- Fukuki Elementary School 70
- Hijiyama Park 72
- Mount Hiji 72
- Kamiyacho 74
- Kamiyacho 74
- Furuichi Elementary School 76
- 古市小学校 76
- LassEikei2 86
- LassalleEikei1 112
AQI US, Metric