Browse / China / Hunan / Sanjian
Sanjian
Hunantown
Air quality index
Demographic figures from National Bureau of Statistics of China. Overview below cites Wikipedia and may reference a different year.
City facts
Overview
Within Hunan, China, Sanjian stands as a town. No reliable population estimate is published for this entry in the open data we rely on. Sanjian maps to 27.543°, 111.347° — squarely within the subtropical belt. Its latitude implies a climate characterised by hot summers and mild winters typical of the subtropics. Open solar datasets indicate about 1,175 kWh/m² of solar irradiance per year, combined with sunshine for roughly 46% of daylight hours. Read on for charts and tables covering demographics, climate, hazards, schools, wildlife and other open-data indicators for Sanjian.
Summary composed automatically from structured open data on this page. See our Terms for details.
History & geography
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
Air quality
Current readings from Open-Meteo Air Quality API (Copernicus CAMS European reanalysis).
Walkability
Amenities nearby
Wildlife & biodiversity
Most-observed species
- Spirobolus bungii Brandt, 1833Spirobolus bungii Brandt, 1833 · Diplopoda1
- False BreamPseudobrama simoni (Bleeker, 1864) · Animalia1
- Common KingfisherAlcedo atthis (Linnaeus, 1758) · Aves1
- Light-vented BulbulPycnonotus sinensis (Gmelin, 1789) · Aves1
- Eligma narcissus (Cramer, 1775)Eligma narcissus (Cramer, 1775) · Insecta1
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Earthquake history
Most recent
- M 4.6 — 2025-10-0322 km S of Shaoyang, China
Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).
Photos
Sights & places nearby
Notable people from here
Geography & sun
Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.
Nearby airports
Public attention
Books about this place
Recent natural events nearby
Ground air-quality sensors
Recently spotted species
Events
Gallery
Sources
- • Wikidata
- • Open-Meteo Air Quality (CAMS)
- • USGS Earthquake Catalog (global feed)
- • GBIF (Global Biodiversity Information Facility)
- • Open-Meteo / sunrise-sunset.org