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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 | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 62% |
| Wind | 2.8 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Seicho, Kagawa | 79 |
| 2 | Yorii, Saitama | 77 |
| 3 | Okuda, Oita | 73 |
| 4 | Kasaoka, Okayama | 72 |
| 5 | Maegata, Okayama | 71 |
| 6 | Muroran, Hokkaido | 71 |
| 7 | Fukaya, Saitama | 69 |
| 8 | Kumagaya, Saitama | 69 |
| 9 | Saijo, Ehime | 69 |
| 10 | Fujieda, Shizuoka | 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 | Furuichi Elementary School | 64 |
| 2 | 古市小学校 | 64 |
| 3 | 可部小学校 | 64 |
| 4 | Hijiyama Park | 60 |
| 5 | Mount Hiji | 60 |
| 6 | Iguchi Elementary School | 58 |
| 7 | Inokuchi Elementary School | 58 |
| 8 | Misasa Elementary School | 58 |
| 9 | Mishino Elementary School | 58 |
| 10 | Kamiyacho | 56 |
(local time)
SEE WORLD AQI RANKING
US AQI
53
live AQI index
Moderate
Overview
What is the current air quality in Hiroshima?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10µg/m³ | |
| PM10 | 16µg/m³ | |
| NO2 | 16.9µg/m³ | |
| SO2 | 3.9µg/m³ | |
| CO | 400.8µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Hiroshima is currently 2 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 |
|---|---|---|---|---|
| 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 | Moderate 53 AQI US | |||
| Sunday, May 19 | Moderate 54 AQI US | | 75.2° 55.4° | 4.5 mp/h |
| Monday, May 20 | Moderate 58 AQI US | 30% | 73.4° 57.2° | 6.7 mp/h |
| Tuesday, May 21 | Moderate 54 AQI US | | 77° 55.4° | 4.5 mp/h |
| Wednesday, May 22 | Moderate 65 AQI US | | 78.8° 60.8° | 4.5 mp/h |
| Thursday, May 23 | Moderate 66 AQI US | | 75.2° 60.8° | 4.5 mp/h |
| Friday, May 24 | Moderate 70 AQI US | | 75.2° 60.8° | 4.5 mp/h |
| Saturday, May 25 | Moderate 73 AQI US | | 78.8° 62.6° | 2.2 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?
- Furuichi 5
- Asa Minami Ward Office 17
- LassEikei2 38
- Companion Elementary School 44
- Tomo Elementary School 44
- LassalleEikei1 53
- Fukugi Elementary School 55
- Fukuki Elementary School 55
- Kogonaka 55
- Kōhō 55
- Minami Elementary School 55
- 皆実小学校 55
- Kamiyacho 56
- Kamiyacho 56
- Iguchi Elementary School 58
- Inokuchi Elementary School 58
- Misasa Elementary School 58
- Mishino Elementary School 58
- Hijiyama Park 60
- Mount Hiji 60
- Furuichi Elementary School 64
- 古市小学校 64
- 可部小学校 64
AQI US, Metric