Air Quality in San Pedro, Costa Rica
Rain
18.4°C · 98.4% humidity
18.4°
Feels 18.4°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
San Pedro's air quality — share it
AQI Forecast
25
9pm
25
25
20
12am
24
24
24
3am
24
25
25
6am
25
25
25
9am
24
24
25
12pm
25
27
27
3pm
25
25
25
6pm
25
25
Air Quality Index Trend
44h · 1 stnSan Pedro's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
98.4%
Humidity
10.6 km/h
Wind NE
1012.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.73 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for San Pedro?
Temperature & Precipitation
PM2.5 Trend
44h · 1 stationPM2.54.73 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
4.73
Median
4.73
Average
4.73
Low
4.73
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +1.1
What is the 7-day forecast for San Pedro?
07-22
22.8° 18.0°
25.13 mm
07-23
23.0° 17.9°
15.94 mm
07-24
23.3° 18.4°
21.94 mm
07-25
27.3° 18.1°
13.94 mm
07-26
24.7° 17.5°
10.25 mm
07-27
26.0° 16.9°
10.44 mm
07-28
25.5° 17.2°
8.56 mm
Both models agree
Avg diff: 1.0°C
Where are air quality stations near San Pedro?
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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 2026-07-22T06:04 UTC.