SmogRank / World / South America / Chile / Arica y Parinacota Region

Most polluted cities in Arica y Parinacota Region, Chile

0 measured cities, last 24 hours.

TarapacáArica y Parinacota Region
Each dot is a measured city, coloured by its PM2.5; tap a dot to open the city.

No city has enough measurements for this window yet.

Low1–3
Moderate4–6
High7–9
Very high10

The UK's Daily Air Quality Index (1 to 10), PM2.5 bands. Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

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SmogRank, most polluted cities in Arica y Parinacota Region, Chile, PM2.5, last 24 hours to 2 Oct 2026, 02:00 UTC, smogrank.com/cl/region/arica-y-parinacota-region.

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Updated 2026-10-02 02:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the UK DAQI PM2.5 sub-index.