Air Quality in Japan
Historical data and real-time monitoring
1
Events (30d)
1
Events (90d)
100.0
Avg Severity
69.8K
Population Exposed
Recent Events
criticalCS:31
Hazardous Air Quality (AQI 655)
Nobeoka2026-08-253d ago69.8K exposed
criticalCS:31
Hazardous Air Quality (AQI 931)
Yokohama2026-08-225d ago63.1K exposed
criticalCS:26
Hazardous Air Quality (AQI 999)
Ayabe2026-07-0257d ago20.9K exposed
criticalCS:26
Hazardous Air Quality (AQI 999)
Minokamo2026-05-3090d ago12.7K exposed
criticalCS:31
Hazardous Air Quality (AQI 674)
Tsuchiura2026-05-3090d ago56.5K exposed
criticalCS:26
Hazardous Air Quality (AQI 670)
Uwajima2026-05-2495d ago40.5K exposed
criticalCS:22
Hazardous Air Quality (AQI 781)
Kasaoka2026-05-09110d ago1.8K exposed
criticalCS:26
Hazardous Air Quality (AQI 999)
Makuhari2026-05-04115d ago23.8K exposed