Air Quality in Santiago Atitlán, Guatemala
Clear
22.1°C · 49.5% humidity
22.1°
Feels 22.1°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Santiago Atitlán's air quality — share it
AQI Forecast
83
7am
66
54
57
10am
54
54
54
1pm
54
54
54
4pm
54
54
54
7pm
66
66
66
10pm
54
54
54
1am
66
54
54
4am
54
54
Santiago Atitlán's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons. Current PM2.5 concentration in Santiago Atitlán is 3.0× the WHO annual guideline of 5 µg/m³.
49.5%
Humidity
16.0 km/h
Wind SE
1014.9 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
14.8 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Santiago Atitlán?
Temperature & Precipitation
PM2.514.8 µg/m³
✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX19.9
Extreme
What is the 7-day forecast for Santiago Atitlán?
05-29
22.1° 12.4°
27.5 mm
05-30
18.9° 12.3°
15.62 mm
05-31
21.2° 12.2°
17.5 mm
06-01
18.8° 14.0°
14.69 mm
06-02
20.1° 12.6°
8.06 mm
06-03
19.9° 13.4°
13.0 mm
06-04
19.4° 12.4°
10.75 mm
Both models agree
Avg diff: 3.9°C
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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 2026-05-29T16:10 UTC.