Air Quality in San Rafael Arriba, CR

Cloudy
19.1°C · 84.3% humidity
19.1°
Feels 19.1°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
27 12am
27
28
48 3am
35
35
35 6am
35
35
23 9am
23
23
35 12pm
35
23
23 3pm
23
10
23 6pm
23
23
23 9pm
23
23
Station readings
27
27
28
CAMS model adj -2
25
37
37
50
37
37
37
37
37
25
25
25
37
37
25
25
25
12
25
25
25
25
25
25
AD 728×90

PM2.5 Trend (24h)

23h · 1 station
84.3%
Humidity
31.6 km/h
Wind NE
1010.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for San Rafael Arriba?

Temperature & Precipitation

PM2.56.55 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
6.55
Median
6.55
Average
6.55
Low
6.55
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -0.6

What is the 7-day forecast for San Rafael Arriba?

04-10
24.1° 19.1°
0.38 mm
04-11
23.0° 19.2°
1.44 mm
04-12
22.4° 18.2°
6.94 mm
04-13
28.7° 18.0°
7.19 mm
04-14
32.0° 17.0°
0.25 mm
04-15
31.5° 16.1°
0.88 mm
04-16
31.3° 16.4°
1.63 mm
Both models agree Avg diff: 1.4°C

Where are air quality stations near San Rafael Arriba?

28
NASA GSFC Rutgers Calib. N13
7.7 km PM2.5: 6.6 µg/m³

What cities are near San Rafael Arriba?

27 San Juan de Dios 27 San Miguel 27 Aserrí 27 Patarrá 27 San Felipe 27 Curridabat 27 San Pedro 27 San José 27 Calle Blancos 27 Guadalupe

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T03:49 UTC.