Browse / Costa Rica / Alajuela / San Juan
San Juan
Alajuelavillage
Air quality index
Demographic figures from INEC Costa Rica. Overview below cites Wikipedia and may reference a different year.
City facts
Overview
San Juan is a village located in Alajuela, Costa Rica. No reliable population estimate is published for this entry in the open data we rely on. Geographically it lies in the northern hemisphere at a tropical latitude (10.101°, -84.352°). Its latitude implies a climate characterised by warm temperatures throughout the year with pronounced wet and dry seasons. Open solar datasets indicate about 1,605 kWh/m² of solar irradiance per year, combined with sunshine for roughly 63% of daylight hours. 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
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
- Clay-colored ThrushTurdus grayi Bonaparte, 1838 · Aves22,172
- Blue-gray TanagerThraupis episcopus (Linnaeus, 1766) · Aves19,251
- Great KiskadeePitangus sulphuratus (Linnaeus, 1766) · Aves17,173
- Tropical KingbirdTyrannus melancholicus Vieillot, 1819 · Aves16,933
- Great-tailed GrackleQuiscalus mexicanus (Gmelin, 1788) · Aves16,252
- White-winged DoveZenaida asiatica (Linnaeus, 1758) · Aves16,002
- Black VultureCoragyps atratus (Bechstein, 1793) · Aves15,958
- blue-and-white swallowNotiochelidon cyanoleuca (Vieillot, 1817) · Aves15,766
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Earthquake history
Most recent
- M 4.3 — 2026-08-017 km SE of Orosi, Costa Rica
- M 5.2 — 2026-07-0718 km NW of Jacó, Costa Rica
- M 4.1 — 2026-07-034 km SSE of San Rafael Abajo, Costa Rica
- M 3.2 — 2026-05-164 km SE of Jacó, Costa Rica
- M 3.2 — 2026-05-1410 km SSW of Jacó, Costa Rica
- M 4.4 — 2026-05-144 km SE of Jacó, Costa Rica
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
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