Primary Pollutant

(AQI)

Hiroshima MODERATE aqi boy Hiroshima MODERATE aqi boy Hiroshima MODERATE aqi boy

Hiroshima Air Quality Index (AQI)

Real-time PM2.5, PM10 air pollution in Hiroshima

Last Update: 03 Oct 2022, 01:05am

Hiroshima MODERATE aqi boy Hiroshima MODERATE aqi boy Hiroshima MODERATE aqi boy

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Least Polluted Cities in Japan


Comparative Exposure with Hiroshima

24 hrs avg AQI

Hiroshima

Japan

Major Air Pollutants in Hiroshima

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Hiroshima pm2.5 icon
14 (PM2.5)
Hiroshima pm10 icon
20 (PM10)
Hiroshima sulphur sioxide so2 icon
1 (SO2)
Hiroshima ozone o3 icon
21 (Ozone)
Hiroshima nitrogen dioxide no2 icon
8 (NO2)

PM2.5

The current PM2.5 concentration in Hiroshima is ✓below the recommended limit given by the WHO 24 hrs air quality guidelines value.

Hiroshima - Locations Air Pollution Level

LOCATIONS Status AQI-US AQI-IN PM2.5 PM10 Temp Humid
Numatacho Oaza Tomo MODERATE 72 37 22 21 18 83
Hijiyamahonmachi MODERATE 63 30 18 20 18 83
Hiroshima MODERATE 63 30 18 20 18 83
Furuichi GOOD 25 20 6 20 18 83
Misasamachi MODERATE 55 23 14 20 18 83
Minamimachi GOOD 46 22 11 21 18 83
Furuichi MODERATE 61 28 17 18 18 83
Kabe MODERATE 59 27 16 21 18 83
Kamiyacho GOOD 21 23 5 16 19 81
Koihonmachi MODERATE 57 25 15 19 18 83

Weather Conditions in Hiroshima

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What are the weather and climatic conditions in Hiroshima?
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Temperature icon
˚C | ˚F

Local Time

|


Sunrise
Sunset
06:26 AM
06:26 PM
Wind Speed Icon

Wind speed

33 km/h

UV Index Icon

UV Index

16

Pressure Icon

Pressure

800 mb


Health Advice For Hiroshima

How to protect yourself from air pollution around Hiroshima, Japan?
wear mask icon

Wear Mask

Required
stay indoors icon

Stay Indoors

Not Required
shut opening icon cross

Windows

Keep Close
use a purifier icon

Use Purifier

Required
family icon  cross

Family

Avoid Outdoor

Hiroshima Air Quality Forecast



Day

AQI

Weather


Temp.


Today

134

AQI

1st day weather condition icon


Friday

134

AQI

2nd day weather condition icon


Saturday

134

AQI

3rd day weather condition icon


Sunday

134

AQI

4th day weather condition icon


Monday

134

AQI

5th day weather condition icon


Tuesday

134

AQI

6th day weather condition icon


Wednesday

134

AQI

7th day weather condition icon



Hiroshima

AQI Calendar

0-50
Good
51-100
Moderate
101-150
Poor
151-200
Unhealthy
201-300
Severe
301-500
Hazardous

Most Polluted Cities in Japan

Least Polluted Cities in Japan


Comparative Exposure with Hiroshima

24 hrs avg AQI

Hiroshima

Japan



FAQs of Hiroshima Air Quality Index

(Frequently Asked Questions)


Quick answers to some commonly asked questions about the air pollution of Hiroshima.


The real-time air quality in Hiroshima is 26 (MODERATE) AQI now. This was last updated 32 minutes ago .

The current concentration of PM2.5 in Hiroshima is 14 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.56 times the recommended limit.

Generally, the air quality at Hiroshima starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.

You should wear a good N95 mask when you go outdoor in Hiroshima until the AQI is improving upto moderate range.

Office going people should avoid personal vehicles and use public transportations or carpooling.

(i) The primary causes of outdoor air pollution are solid, liquid particles called aerosols & gase from vehicles emissions, construction activities, factories, burning stubble & fossil fuels and wildfire, etc.

(ii) Main causes of indoor air pollution are harmful gases from cooking fuels (such as wood, crop wastes, charcoal, coal and dung), damp, mould smoke, chemicals from cleaning materials, etc.

Indoor air pollution in Hiroshima is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Hiroshima, you must use an air purifier or fresh air machine at home or office indoor and close all the doors, windows and ventilations when the outdoor air quality index (aqi) in Hiroshima is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.




World's Most Polluted Cities & Countries AQI Ranking

Real-time top most polluted cities, and monthly & annual historic AQI ranking of cities & countries

prana air sensible+ indoor air quality monitor for Hiroshima

Hiroshima AIR POLLUTION

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Keep a track of Hiroshima air pollution
level on “AQI Air Quality App

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & anlytical dashboards.

aqi air quality mobile app for Hiroshima
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