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San Fernando Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Libertador General Bernardo O Higgins

Last Updated: 2025-04-27 08:39:11 AM (Local Time)

location image
Live AQI
57
Air Quality is
Moderate
pm10 :  35 µg/m³
PM2.5 :  12 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level in San Fernando
overcast

13 °C

Overcast
Humidity
Humidity88 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index0
Last Updated: 2025-04-27 08:39:11 AM (Local Time)


Map

San Fernando

Major Air Pollutants

San Fernando

Trending in global

AQI Graph

Historical Air Quality Data

San Fernando

San Fernando

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

San Fernando, Libertador General Bernardo O Higgins, Chile

Year
.
AQI


Annual AQI Trends

2020
70AQI
2021
70AQI
0%
No Change
2022
63AQI
-10%
Fall
2023
58AQI
-8%
Fall
2024
50AQI
-14%
Fall
2025
45AQI
-10%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
-8%
Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedJuly, 2021131AQI

Least PollutedNovember, 202433AQI

* This data analysis is from year 2020 - 2025

San Fernando's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
San Fernando
Moderate
57
12
35
8
80

Chile's Metro Cities

Air Quality Index

Health Advice For People Living In

San Fernando

0Cigarettes per day

Weekly 0 Cigarettes
Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth


Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

San Fernando

  • asthma due to air pollution in San FernandoAsthma
  • heart due to air pollution in San FernandoHeart Issues
  • allergy due to air pollution in San FernandoAllergies
  • sinus due to air pollution in San FernandoSinus
  • flu due to air pollution in San FernandoCold/Flu
  • copd due to air pollution in San FernandoChronic (COPD)
asthma due to air pollution in San Fernando

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

Most Polluted Cities 2025

Chile

Analyze the real-time most air polluted cities in the country.

San Fernando's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for San Fernando
Mobile App

Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

Connect and control your air quality devices.


Air Quality FAQs

at San Fernando

Frequently Asked Questions About Air Quality

What is the current AQI level in San Fernando?

The current real-time AQI level in San Fernando is 57 (Moderate). This was last updated 2025-04-27 08:39:11 AM (Local Time).

When was the best AQI level in San Fernando in the last 24 hours?

The best AQI level was 46 (Good) at 11:09 AM, Apr 26, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in San Fernando in the last 24 hours?

The worst AQI level was 59 (Moderate) at 9:09 PM, Apr 26, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in San Fernando during last 24 hours?

The AQI levels in San Fernando have been fluctuating throughout the last 24 hours. The levels have increased by highest 59 at 9:09 PM, Apr 26, 2025 (Local Time), lowest 46 at 11:09 AM, Apr 26, 2025 (Local Time).

What actions are recommended as per the current AQI level in San Fernando?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.