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Tiên Sơn

Hà Namcity

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Air quality index

142Unhealthy for Sensitive Groups
Coordinates20.59°, 105.97°

Demographic figures from General Statistics Office of Vietnam. Overview below cites Wikipedia and may reference a different year.

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City facts

Overview

Tiên Sơn sits in Hà Nam, Vietnam and is identified as a city. Coordinates of 20.586°, 105.973° situate Tiên Sơn in the tropical zone of the northern hemisphere. Detailed population figures are not currently catalogued in the open data sources we track. Its latitude implies a climate characterised by warm temperatures throughout the year with pronounced wet and dry seasons. The location receives about 1,410 kWh/m² of solar irradiance per year and sunshine for roughly 55% of daylight hours. Additional figures on demographics, climate, geography and points of interest appear in the sections that follow, all drawn from open public datasets.

Summary composed automatically from structured open data on this page. See our Terms for details.

History & geography

Geography

Latitude
20.5861
Longitude
105.9728
Water area
View on OpenStreetMap

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Climate

Air quality

US AQI — Unhealthy for Sensitive Groups
142
PM2.5 (µg/m³)
29.3
PM10 (µg/m³)
30.7
Ozone (µg/m³)
126
NO₂ (µg/m³)
15

Current readings from Open-Meteo Air Quality API (Copernicus CAMS European reanalysis).

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)
191
Distinct species (top 10)
10

Most-observed species

  • Little Egret/Western Reef-Heron
    Egretta garzetta (Linnaeus, 1766) · Aves
    13
  • Great Egret
    Ardea alba Linnaeus, 1758 · Aves
    8
  • Sooty-headed Bulbul
    Pycnonotus aurigaster (Vieillot, 1818) · Aves
    7
  • Rock Pigeon
    Columba livia J.F.Gmelin, 1789 · Aves
    7
  • Chinese Pond-Heron
    Ardeola bacchus (Bonaparte, 1855) · Aves
    5
  • Eurasian Tree Sparrow
    Passer montanus (Linnaeus, 1758) · Aves
    5
  • Long-tailed Shrike
    Lanius schach Linnaeus, 1758 · Aves
    5
  • Light-vented Bulbul
    Pycnonotus sinensis (Gmelin, 1789) · Aves
    4

Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)
1
Largest magnitude
4.2
Largest event
2024-03-25

Most recent

Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).

Photos

Sights & places nearby

Notable people from here

People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.

Geography & sun

Avg solar (kWh/m²/day)
3.86
Annual solar (kWh/m²)
1,410

Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.

Nearby airports

Public attention

Books about Tiên Sơn

Search results from Open Library.

Recent natural events nearby

Ground air-quality sensors

Recently spotted species

Research-grade observations from iNaturalist (within ~15 mi).

Events

Geotagged photos within ~6 miles of Tiên Sơn, from Wikimedia Commons contributors.

Photos via Wikimedia Commons — see each image page for license & attribution.

Sources

  • Wikimedia Commons
  • Wikidata
  • Open-Meteo Air Quality (CAMS)
  • USGS Earthquake Catalog (global feed)
  • GBIF (Global Biodiversity Information Facility)
  • iNaturalist
  • Open-Meteo / sunrise-sunset.org
  • Open Library