Air Quality in Costa Rica, Mexico
Windy
34.3°C · 53.8% humidity
34.3°
Feels 39.9°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Costa Rica's air quality — share it
AQI Forecast
27
4pm
27
25
26
7pm
27
34
54
10pm
54
54
54
1am
54
54
54
4am
54
54
54
7am
34
34
34
10am
34
34
34
1pm
34
34
Costa Rica's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
53.8%
Humidity
51.0 km/h
Wind SW
1001.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.25 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Costa Rica?
Temperature & Precipitation
PM2.56.25 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Costa Rica?
07-22
34.3° 24.3°
15.0 mm
07-23
34.4° 24.7°
3.25 mm
07-24
33.5° 25.1°
9.13 mm
07-25
36.1° 25.5°
12.75 mm
07-26
34.6° 26.3°
3.94 mm
07-27
34.8° 26.4°
2.56 mm
07-28
28.0° 25.6°
21.12 mm
Both models agree
Avg diff: 2.8°C
What cities are near Costa Rica?
Get AQI alerts for Costa Rica
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T02:45 UTC.