Air Quality in Chalchuapa, El Salvador
Drizzle
20.4°C · 98.2% humidity
20.4°
Feels 20.4°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Chalchuapa's air quality — share it
AQI Forecast
27
11pm
27
34
23
2am
32
38
43
5am
46
28
23
8am
24
25
25
11am
26
26
26
2pm
27
27
27
5pm
34
34
27
8pm
27
34
Chalchuapa's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
98.2%
Humidity
2.7 km/h
Wind NNW
1013.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.42 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Chalchuapa?
Temperature & Precipitation
PM2.55.42 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Chalchuapa?
06-09
30.5° 19.2°
31.81 mm
06-10
25.6° 20.1°
23.5 mm
06-11
20.4° 19.2°
44.37 mm
06-12
20.4° 18.8°
13.62 mm
06-13
25.2° 18.7°
38.44 mm
06-14
27.2° 18.3°
3.69 mm
06-15
29.0° 19.4°
12.19 mm
Both models agree
Avg diff: 3.5°C
Where are air quality stations near Chalchuapa?
62
el-salvador-santa-ana-urbanización-villa-xiomara
74
el-salvador-centro-histórico-1a-calle-poniente
What cities are near Chalchuapa?
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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 2026-06-09T08:45 UTC.