Koshigaya, Japan Air Quality
As of 5:30 PMAcceptable for most people; unusually sensitive people should take it easier outdoors.
Next 24 hours
US AQIAir quality outlook
Worst hour each day- Today97Moderate
- Sun 18120Unhealthy for sensitive groups
- Mon 19155Unhealthy
- Tue 20167Unhealthy
- Wed 2199Moderate
From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.
Live radar
Open full mapAbout Koshigaya weather
Koshigaya is in Koshigaya Shi, Japan at 35.89°, 139.79°. Right now it’s 21° and clear; today’s high is 26° with a 0% chance of rain.
Japan's dramatic north-south extent across 3,000 kilometers creates extraordinary climate diversity, from the sub-Arctic conditions of Hokkaido to the subtropical warmth of Okinawa. The country's island geography and surrounding ocean currents — the warm Kuroshio from the south and the cold Oyashio from the north — produce complex weather patterns. Japan experiences four distinct seasons, each celebrated in the culture, from cherry blossom season in spring to the vivid autumn foliage.
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