Primary Pollutant


El Salvador aqi air quality index status boy

Major Air Pollutants in El Salvador

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El Salvador co carbon monoxide icon
436 (CO)
El Salvador no2 nitrogen dioxide icon
15 (NO2)

PM2.5 1.6X

The current PM2.5 concentration in El Salvador is 1.6 times above the recommended limit given by the WHO 24 hrs air quality guidelines value.

El Salvador - States Air Pollution Level

STATES Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
La Libertad MODERATE 72 72 44 22 44 22 80
San Salvador MODERATE 79 79 42 25 41 26 81
Santa Ana MODERATE 76 76 43 24 43 26 81

El Salvador - Metro Cities AQI

26˚C / 81%
22˚C / 80%
26˚C / 81%

Historic Air Quality Graph of El Salvador


Oct 1, 2020


Oct 1, 2020


Explore an insightful air pollution data for last 24 hrs, 7 days & 1 month

FAQs of El Salvador's Air Quality Index

(Frequently Asked Questions)

Some facts about air pollution level in El Salvador and what quality of air you breathe in your region.

The real-time air quality in El Salvador is 43 MODERATE AQI now. This was last updated 39 minutes ago .

The current concentration of PM2.5 in El Salvador is 24 (µg/m³). The World Health Organisation (WHO) recommends 15 µg/m³ as the threshold concentration of PM2.5 for 24 hrs mean. Currently, the concentration is 0.96 times the recommended limit.

Generally, the air quality at El Salvador starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.

You should wear a good N95 mask when you go outdoor in El Salvador until the AQI is improving upto moderate range.

Office going people should avoid personal vehicles and use public transportations or carpooling.

(i) The primary causes of outdoor air pollution are solid, liquid particles called aerosols & gase from vehicles emissions, construction activities, factories, burning stubble & fossil fuels and wildfire, etc.

(ii) Main causes of indoor air pollution are harmful gases from cooking fuels (such as wood, crop wastes, charcoal, coal and dung), damp, mould smoke, chemicals from cleaning materials, etc.

Indoor air pollution in El Salvador is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In El Salvador, you must use an air purifier or fresh air machine at home or office indoor and close all the doors, windows and ventilations when the outdoor air quality index (aqi) in El Salvador is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.

World's Most Polluted Cities & Countries AQI Ranking

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Air Quality Solutions for El Salvador

Find out Prana Air's air quality monitors & solutions to fight air pollution in your city.

prana air fresh air machine for El Salvador

Keep a track of El Salvador Air Pollution Level On “AQI Air Quality App

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & analytical dashboards.

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