Air Quality in Chalchuapa, El Salvador
Heavy Rain
19.2°C · 98.6% humidity
19.2°
Feels 19.2°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Chalchuapa's air quality — share it
AQI Forecast
27
12am
34
54
23
3am
32
38
43
6am
26
21
23
9am
24
25
25
12pm
26
26
26
3pm
27
27
34
6pm
34
27
27
9pm
34
34
Chalchuapa's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
98.6%
Humidity
9.9 km/h
Wind N
1013.0 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 2026-06-09T09:49 UTC.