What is the air quality in Arica today?

The current Air Quality Index (AQI) in Arica is 55 (Moderate). PM2.5 concentration is 14.0 µg/m³.

What is the temperature in Arica right now?

The current temperature in Arica is 16.4°C (feels like 16.4°C). Humidity is 80.9% and wind speed is 16.2 km/h.

Air Quality in Arica, Chile

Cloudy

16.4°C · 80.9% humidity

16.4°

Feels 16.4°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

1 station

Nearby Monitoring Stations

AQI Forecast

54 3am

55 6am

34 9am

34 12pm

54 3pm

54 6pm

54 9pm

54 12am

Air Quality Index Trend

40h · 1 stn

View full history →

Arica's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.

80.9%

Humidity

16.2 km/h

Wind WSW

1015.6 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

14.0 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Arica?

Temperature & Precipitation

PM2.5 Trend

40h · 1 station

PM2.514.0 µg/m³ ✓ WHO

Moderate

PM1027.4 µg/m³

Good

UV INDEX0.7

Low

Station readings (1 station within 25 km)

14.0

Median

14.0

Average

14.0

Low

14.0

High

PM2.5 µg/m³ · Model: 10.0 · Bias: -4.0

What is the 7-day forecast for Arica?

09-05

19.1° 16.4°

09-06

19.6° 15.4°

09-07

22.5° 14.1°

09-08

21.9° 14.7°

09-09

19.2° 14.4°

09-10

19.2° 13.8°

09-11

22.8° 14.4°

Both models agree Avg diff: 2.2°C

Where are air quality stations near Arica?

Arica, Chile

1.3 km PM2.5: 8.2 µg/m³

Arica, Chile

1.3 km PM2.5: 17.8 µg/m³

Arica, Chile

1.3 km PM2.5: 7.2 µg/m³

Arica, Chile

1.3 km PM2.5: 15.9 µg/m³

Arica, Chile

1.3 km PM2.5: 14.0 µg/m³

Arica, Chile

1.3 km PM2.5: 5.0 µg/m³

Arica, Chile

1.3 km PM2.5: 12.0 µg/m³

Arica, Chile

1.3 km PM2.5: 8.2 µg/m³

Arica, Chile

1.3 km PM2.5: 8.2 µg/m³

What cities are near Arica?

67 Tacna 34 Ilo 54 San Antonio 54 Moquegua 21 Iquique 21 Alto Hospicio 42 Pozo Almonte 54 Mollendo 54 Ciudad Satelite 54 Jacobo Hunter

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T10:26 UTC.