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Modeled data from the European Copernicus service for Constantine, Algeria.
European index (EAQI)
Aucune précaution particulière.
PM2.5
Fine particles
8 µg/m³
PM10
Particulate matter
13 µg/m³
NO₂
Nitrogen dioxide
4 µg/m³
O₃
Ozone
69 µg/m³
SO₂
Sulfur dioxide
2 µg/m³
UV
Current index
4.5
Data Open-Meteo / CAMS Copernicus, local time (Africa/Algiers). Pollutant bars based on 2021 WHO guidelines.
The capital and the country's other major cities.