Air Quality in Ahuachapán, El Salvador
Rain
20.5°C · 95.4% humidity
20.5°
Feels 20.5°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Ahuachapán's air quality — share it
AQI Forecast
66
11pm
66
66
27
2am
38
46
52
5am
56
59
49
8am
50
24
25
11am
24
24
26
2pm
26
34
54
5pm
54
54
54
8pm
54
54
Ahuachapán's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
95.4%
Humidity
18.9 km/h
Wind NE
1011.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.42 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for Ahuachapán?
Temperature & Precipitation
PM2.56.42 µg/m³
✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Ahuachapán?
07-22
29.3° 19.4°
6.25 mm
07-23
28.3° 19.2°
6.06 mm
07-24
30.1° 19.6°
2.0 mm
07-25
27.4° 19.9°
2.94 mm
07-26
30.8° 20.1°
11.31 mm
07-27
26.5° 18.7°
15.63 mm
07-28
31.0° 19.0°
8.38 mm
Both models agree
Avg diff: 4.9°C
What cities are near Ahuachapán?
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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 2026-07-22T08:29 UTC.