City in Magdalena, Colombia
Air quality in Santa Marta
13PM2.5 µg/m³, yearly
Moderate
The annual average PM2.5 in Santa Marta was 13 µg/m³ in 2018, about 2.6 times the WHO guideline of 5 µg/m³.
Key facts
- PM2.5: 13 µg/m³ yearly average (2018). Measured at Santa marta.
- PM10: 31 µg/m³ (2018).
Air quality across Colombia
| Place | PM2.5 | Level |
|---|---|---|
| Jardín | 11.1 µg/m³ | Moderate |
| Santa Marta | 13 µg/m³ | Moderate |
| Bogotá | 16 µg/m³ | Polluted |
| Barranquilla | 17 µg/m³ | Polluted |
| Medellín | 20 µg/m³ | Polluted |
| Cartagena | 20.6 µg/m³ | Polluted |
| Villa de Leyva | 20.6 µg/m³ | Polluted |
| Cali | 23 µg/m³ | Polluted |
| Pereira | 47.7 µg/m³ | Severely polluted |
Quick answers
Is the air in Santa Marta bad?
Moderate: 13 µg/m³ of PM2.5 on average, 2.6× the WHO guideline.
How does Santa Marta compare with the rest of Colombia?
People in Colombia breathe 18 µg/m³ of PM2.5 on average (2023, World Bank/WHO), against 13 µg/m³ measured here.
More about Santa Marta
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Sources
- WHO Ambient Air Quality Database
- WHO air quality guidelines (2021)
- Live air quality map (WAQI)
- Parques Nacionales Naturales (Tayrona)
Annual averages are measured values reported to the WHO; check a live map for today's air. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.