What is the air quality in Costa Rica today?

The current Air Quality Index (AQI) in Costa Rica is 24 (Good). PM2.5 concentration is 5.8 µg/m³.

What is the temperature in Costa Rica right now?

The current temperature in Costa Rica is 21.1°C (feels like 21.1°C). Humidity is 55.6% and wind speed is 26.1 km/h.

Is it safe to go outside in Costa Rica?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Costa Rica, Brazil

Partly Cloudy

21.1°C · 55.6% humidity

21.1°

Feels 21.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Costa Rica →

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

55.6%

Humidity

26.1 km/h

Wind ESE

1013.0 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.8 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Costa Rica?

Temperature & Precipitation

PM2.55.8 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Costa Rica?

10-22

29.8° 18.0°

0.31 mm

10-23

34.5° 22.5°

3.0 mm

10-24

26.7° 20.1°

2.0 mm

10-25

31.9° 18.6°

2.63 mm

10-26

28.7° 21.9°

5.12 mm

10-27

32.1° 20.5°

0.44 mm

10-28

30.7° 20.0°

0.56 mm

Both models agree Avg diff: 3.3°C

What cities are near Costa Rica?

25 Chapadão do Sul 24 Mineiros 24 Alto Araguaia 54 Cassilândia 24 Jataí 34 Coxim 54 São Gabriel do Oeste 34 Rio Verde de Mato Grosso 83 Água Clara 66 Ribas do Rio Pardo

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

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-22T00:26 UTC.