Nagaoka, Japan Air Quality
As of 10:04 AMAir quality is great — a good day to be outside.
Next 24 hours
US AQIAir quality outlook
Worst hour each day- Today51Moderate
- Sun 1882Moderate
- Mon 1978Moderate
- Tue 2092Moderate
- Wed 21100Moderate
From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.
Live radar
Open full mapAbout Nagaoka weather
Nagaoka is in Nagaoka Shi, Japan at 37.45°, 138.85°. Right now it’s 18° and mostly clear; today’s high is 19° 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.
More Japan cities
Weather briefing
All posts
Explore the live map
Open mapPopular cities
Weather nearby countries
