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Air quality in Hiroshima
Air quality index (AQI) and PM2.5 air pollution in Hiroshima
151 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 | 66.2°F |
| Humidity | 85% |
| Wind | 0.3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Maegata, Okayama | 105 |
| 2 | Kumagaya, Saitama | 83 |
| 3 | Kazo, Saitama | 82 |
| 4 | Yorii, Saitama | 82 |
| 5 | Higashi-Matsuyama, Saitama | 77 |
| 6 | Kurashiki, Okayama | 77 |
| 7 | Honjo, Saitama | 76 |
| 8 | Konosu, Saitama | 76 |
| 9 | Fukaya, Saitama | 75 |
| 10 | Kasaoka, Okayama | 75 |
(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 | Kamiyacho | 70 |
| 2 | Kamiyacho | 70 |
| 3 | LassalleEikei1 | 70 |
| 4 | Furuichi Elementary School | 68 |
| 5 | 古市小学校 | 68 |
| 6 | Hijiyama Park | 65 |
| 7 | Iguchi Elementary School | 65 |
| 8 | Inokuchi Elementary School | 65 |
| 9 | Mount Hiji | 65 |
| 10 | Minami Elementary School | 63 |
(local time)
SEE WORLD AQI RANKING
US AQI
63
live AQI index
Moderate
Overview
What is the current air quality in Hiroshima?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 63 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 18µg/m³ | |
| PM10 | 20µg/m³ | |
| NO2 | 14.1µg/m³ | |
| SO2 | 5.2µg/m³ | |
| CO | 572.5µg/m³ | |
!
PM2.5
x3.6
PM2.5 concentration in Hiroshima is currently 3.6 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, 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 |
| Saturday, Apr 27 | Moderate 64 AQI US |  | 64.4° 59° | 2.2 mp/h |
| Today | Moderate 63 AQI US | | 73.4° 57.2° | 4.5 mp/h |
| Monday, Apr 29 | Good 49 AQI US  | 100% | 64.4° 60.8° | 4.5 mp/h |
| Tuesday, Apr 30 | Good 40 AQI US | 100% | 68° 60.8° | 2.2 mp/h |
| Wednesday, May 1 | Moderate 53 AQI US | 60% | 64.4° 51.8° | 6.7 mp/h |
| Thursday, May 2 | Moderate 53 AQI US | | 66.2° 46.4° | 6.7 mp/h |
| Friday, May 3 | Moderate 52 AQI US | | 69.8° 53.6° | 4.5 mp/h |
| Saturday, May 4 | Good 49 AQI US |  | 73.4° 59° | 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?
- Companion Elementary School 29
- Tomo Elementary School 29
- LassEikei2 50
- Fukugi Elementary School 55
- Fukuki Elementary School 55
- Misasa Elementary School 55
- Mishino Elementary School 55
- Asa Minami Ward Office 57
- Furuichi 57
- Kogonaka 61
- Kōhō 61
- Minami Elementary School 63
- 可部小学校 63
- 皆実小学校 63
- Hijiyama Park 65
- Iguchi Elementary School 65
- Inokuchi Elementary School 65
- Mount Hiji 65
- Furuichi Elementary School 68
- 古市小学校 68
- Kamiyacho 70
- Kamiyacho 70
- LassalleEikei1 70
AQI US, Metric