Higashikoshigaya Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Koshigaya
Last Updated: 2026-08-17 15:41:01 (Local Time)
18 °C
Overcast
Presently, Koshigaya ranks for having the good air quality among cities worldwide.
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Higashikoshigaya
AQI (US) Trends - Annual Air Quality Changes
Higashikoshigaya, Koshigaya, Saitama, Japan
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Air Quality Index
Air Quality Calendar 2026
Higashikoshigaya
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Higashikoshigaya
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
Berkeley Earth
Solutions for Current AQI (US)
Prevent Health Problems: Understand Your Risks
Higashikoshigaya
Asthma
Heart Issues
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Sinus
Cold/Flu
Chronic (COPD)
Most Polluted Cities 2026
Japan
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Kanada, Fukuoka
Good
2xbelow Standard
2.
Ina, Nagano
Good
2xbelow Standard
3.
Kitaku, Fukuoka
Good
2xbelow Standard
4.
Saku, Nagano
Good
2xbelow Standard
5.
Kanuma, Tochigi
Good
2xbelow Standard
6.
Nakanojomachi, Gunma
Good
2xbelow Standard
7.
Tateyama, Chiba
Good
2xbelow Standard
8.
Nasukarasuyama, Tochigi
Good
2xbelow Standard
9.
Shinozaki, Fukuoka
Good
2xbelow Standard
10.
Kimitsu, Chiba
Good
2xbelow Standard
Last Updated: 17 Aug 2026, 06:47 AM
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Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Higashikoshigaya?
1. What is the current AQI (US) level in Higashikoshigaya?
The current real-time AQI (US) level in Higashikoshigaya is 25 (Good). This was last updated 2026-08-17 15:41:01 (Local Time).
2. When was the best AQI (US) level in Higashikoshigaya in the last 24 hours?
2. When was the best AQI (US) level in Higashikoshigaya in the last 24 hours?
The best AQI (US) level was 21 (Good) at 5:01 PM, Aug 16, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Higashikoshigaya in the last 24 hours?
3. When was the worst AQI (US) level in Higashikoshigaya in the last 24 hours?
The worst AQI (US) level was 29 (Good) at 3:31 AM (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Higashikoshigaya during last 24 hours?
4. What is the current trend of AQI (US) levels in Higashikoshigaya during last 24 hours?
The AQI (US) levels in Higashikoshigaya have been fluctuating throughout the last 24 hours. The levels have increased by highest 29 at 3:31 AM (Local Time), lowest 21 at 5:01 PM, Aug 16, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in Higashikoshigaya?
5. What actions are recommended as per the current AQI (US) level in Higashikoshigaya?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.
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