Koihonmachi Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Hiroshima
Last Updated: 24 May 2025, 10:24pm (Local Time)
20 °C
Light rain
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Historical Air Quality Data
Koihonmachi
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AQI Trends - Annual Air Quality Changes
Koihonmachi, Hiroshima, Hiroshima, Japan
Annual AQI Trends
Most & Least Polluted Months
* This data analysis is from year 2020 - 2025
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Air Quality Calendar 2025
Koihonmachi
Health Advice For People Living In
Koihonmachi
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
Berkeley Earth
Solutions for Current AQI
Air PurifierTurn Off
Car FilterAdvisable
N95 MaskAdvisable
Stay IndoorAdvisable
As per the current AQI, turn off the air purifier.
Get an Air PurifierPrevent Health Problems: Understand Your Risks
Koihonmachi
Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)
Low Chances of Asthma
Asthma
Risk of Asthma symptoms is Low when AQI is Good (0-50)
Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath
Do's :
Keep track of air quality to plan outdoor activities safely.
Drink water to keep airways moist and reduce irritation.
Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.
Don'ts :
Skip medications that is prescribed by your doctor.
Engage in outdoor activities in early morning during high pollen hours.
Most Polluted Cities 2025
Japan
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Maebashi, Japan
2.
Suwa, Japan
3.
Omachi, Japan
4.
Awara, Japan
5.
Minamiozuma, Japan
6.
Fukayacho, Japan
7.
Sabae, Japan
8.
Nagano, Japan
9.
Kumagaya, Japan
10.
Sakaki, Japan
Last Updated: 24 May 2025, 06:59 PM
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Air Quality FAQs
at Koihonmachi
Frequently Asked Questions About Air Quality
What is the current AQI level in Koihonmachi?
The current real-time AQI level in Koihonmachi is 12 (Good) due to recent rainfall by 0.12mm/hr. This was last updated 24 May 2025, 10:24pm (Local Time).
When was the best AQI level in Koihonmachi in the last 24 hours?
The best AQI level was 10 (Good) at 9:09 PM (Local Time) during the last 24 hours.
When was the worst AQI level in Koihonmachi in the last 24 hours?
The worst AQI level was 48 (Good) at 7:09 AM (Local Time) during the last 24 hours.
What is the current trend of AQI levels in Koihonmachi during last 24 hours?
The AQI levels in Koihonmachi have been fluctuating throughout the last 24 hours. The levels have increased by highest 48 at 7:09 AM (Local Time), lowest 10 at 9:09 PM (Local Time).
What actions are recommended as per the current AQI level in Koihonmachi?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.
Recent AQI Blogs
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