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Blida

Blidacity

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Total population

331,779

Air quality index

29Good
Coordinates36.47°, 2.83°

Demographic figures from Office National des Statistiques (Algeria). Overview below cites Wikipedia and may reference a different year.

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City facts

Overview

Blida, a mid-sized city in Blida, Algeria, forms part of the country's settled landscape. Recent open-data figures place its population at about 331,779. Blida maps to 36.471°, 2.827° — squarely within the warm temperate belt. The location receives about 1,766 kWh/m² of solar irradiance per year and sunshine for roughly 69% of daylight hours. Based on its warm temperate position, residents likely encounter warm summers and cool winters. Detailed open-data panels follow, covering demographics, climate, geography, wildlife and nearby settlements.

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

History & geography

Geography

Latitude
36.4706
Longitude
2.8275
Water area
—
View on OpenStreetMap

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

Climate

Air quality

US AQI — Good
29
PM2.5 (µg/m³)
4.7
PM10 (µg/m³)
6.7
Ozone (µg/m³)
57
NO₂ (µg/m³)
5.6

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

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)
1,500
Distinct species (top 10)
10

Most-observed species

  • Mallard
    Anas platyrhynchos Linnaeus, 1758 · Aves
    23
  • Squacco Heron
    Ardeola ralloides (Scopoli, 1769) · Aves
    20
  • Little Grebe
    Tachybaptus ruficollis (Pallas, 1764) · Aves
    19
  • Eurasian Kestrel
    Falco tinnunculus Linnaeus, 1758 · Aves
    18
  • Little Egret/Western Reef-Heron
    Egretta garzetta (Linnaeus, 1766) · Aves
    16
  • European Robin
    Erithacus rubecula (Linnaeus, 1758) · Aves
    16
  • Atlas Cedar
    Cedrus atlantica (Endl.) Manetti ex Carriere · Pinopsida
    16
  • Bonelli's Eagle
    Aquila fasciata Vieillot, 1822 · Aves
    15

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

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)
371
Largest magnitude
6.8
Largest event
2003-05-21

Most recent

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

Photos

Sights & places nearby

Notable people from here

Nearby places in Blida

Browse all places in Blida →

Geography & sun

Avg solar (kWh/m²/day)
4.84
Annual solar (kWh/m²)
1,766

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

Nearby airports

Public attention

Books about Blida

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

Sources

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