Air Quality in Chalatenango, El Salvador
Rain
23.8°C · 90.7% humidity
23.8°
Feels 23.8°
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Chalatenango's air quality — share it
AQI Forecast
25
12pm
25
27
13
3pm
24
27
29
6pm
30
51
52
9pm
53
53
53
12am
54
54
54
3am
54
54
54
6am
27
27
27
9am
25
25
Air Quality Index Trend
43h · 1 stnChalatenango's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
90.7%
Humidity
15.7 km/h
Wind S
1008.4 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.08 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Chalatenango?
Temperature & Precipitation
PM2.5 Trend
43h · 1 stationPM2.53.08 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
What is the 7-day forecast for Chalatenango?
09-05
29.4° 20.8°
59.31 mm
09-06
32.9° 20.4°
4.44 mm
09-07
32.7° 20.3°
7.69 mm
09-08
33.3° 19.6°
09-09
33.1° 20.7°
42.69 mm
09-10
34.9° 20.9°
11.75 mm
09-11
32.2° 19.6°
10.37 mm
Both models agree
Avg diff: 3.0°C
What cities are near Chalatenango?
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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 2026-09-05T21:19 UTC.