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Trenu

Prahovavillage

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Total population

698

Air quality index

49Good
Coordinates45.18°, 26.27°

Demographic figures from INS Romania. Overview below cites Wikipedia and may reference a different year.

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City facts

Overview

Trenu is a small village located in Prahova, Romania. The settlement sits at 45.185°, 26.270°, a temperate location in the northern hemisphere. Public datasets list a population of roughly 698. Solar-resource estimates put the area at about 1,338 kWh/m² of solar irradiance per year with sunshine for roughly 52% of daylight hours. The latitude suggests four distinct seasons with warm summers and cold winters. Read on for charts and tables covering demographics, climate, hazards, schools, wildlife and other open-data indicators for Trenu.

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

History & geography

Geography

Latitude
45.1849
Longitude
26.2701
Water area
—
View on OpenStreetMap

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

Climate

Air quality

US AQI — Good
49
PM2.5 (µg/m³)
8
PM10 (µg/m³)
12
Ozone (µg/m³)
56
NO₂ (µg/m³)
3.5

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

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)
2,513
Distinct species (top 10)
10

Most-observed species

  • Eurasian Blackbird
    Turdus merula Linnaeus, 1758 · Aves
    90
  • House Sparrow
    Passer domesticus (Linnaeus, 1758) · Aves
    45
  • Great Tit
    Parus major Linnaeus, 1758 · Aves
    44
  • Eurasian Collared-Dove
    Streptopelia decaocto (Frivaldszky, 1838) · Aves
    42
  • Common Chaffinch
    Fringilla coelebs Linnaeus, 1758 · Aves
    33
  • False-acacia
    Robinia pseudoacacia L. · Magnoliopsida
    28
  • Common Buzzard
    Buteo buteo (Linnaeus, 1758) · Aves
    27
  • Annual Fleabane
    Erigeron annuus (L.) Pers. · Magnoliopsida
    27

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

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)
405
Largest magnitude
5.9
Largest event
2004-10-27

Most recent

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

Photos

Sights & places nearby

Notable people from here

Geography & sun

Avg solar (kWh/m²/day)
3.67
Annual solar (kWh/m²)
1,338

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

Eurasian Red Squirrel
Eurasian Red Squirrel
Sciurus vulgaris
Seen 2026-08-22
Marsh Frog
Marsh Frog
Pelophylax ridibundus
Seen 2026-08-20
Meadow Fleabane
Meadow Fleabane
Pentanema britannica
Seen 2026-08-20
Red Clover
Red Clover
Trifolium pratense
Seen 2026-08-20
purple loosestrife
purple loosestrife
Lythrum salicaria
Seen 2026-08-20
Green Toad
Green Toad
Bufotes viridis
Seen 2026-08-09
Oak Eggar
Oak Eggar
Lasiocampa quercus
Seen 2026-08-06
Silver Υ
Silver Υ
Autographa gamma
Seen 2026-07-27
Citrus Flatid Planthopper
Citrus Flatid Planthopper
Metcalfa pruinosa
Seen 2026-07-27

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

Events

Gallery

Official Identifiers

INS — National Institute of Statistics (Romania)

SIRUTA
132672
Population (Wikidata)
540
Wikidata
Q12162315

SIRUTA via Wikidata P843

Sources

  • • Open-Meteo Air Quality (CAMS)
  • • USGS Earthquake Catalog (global feed)
  • • GBIF (Global Biodiversity Information Facility)
  • • iNaturalist
  • • Open-Meteo / sunrise-sunset.org
  • • INS — National Institute of Statistics (Romania) — SIRUTA via Wikidata P843