What is the air quality trend in Ahuachapán?

Over the past 1 days, Ahuachapán had an average AQI of 62 based on station measurements. The worst day was 2026-06-08 with AQI 62.

How is Ahuachapán air quality measured?

Air quality in Ahuachapán is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Ahuachapán, El Salvador

Name: Ahuachapán Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Temperature, precipitation and air quality trend for Ahuachapán, El Salvador.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

No ground-level monitoring stations are available near Ahuachapán. Showing air quality data from the CAMS atmospheric model and weather from GFS. Model data may differ from actual ground conditions.

Air Quality Index CAMS model

48pt

PM2.5 CAMS model

48pt

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-08	62	62–62	17.5 µg/m³	18.0	1h	1

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