AQI PM2.5 PM10 CO SO2 NO2 O3

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Region Metropolitana Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Chile

Last Updated: 4 minutes ago (Local Time)

Live AQI

144

Air Quality is

Poor

pm10 : 119 µg/m³

PM2.5 : 62 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

2 °C

Last Updated: 4 minutes ago (Local Time)

Map

Region Metropolitana

Major Air Pollutants
Region Metropolitana

Particulate Matter(PM2.5)

62µg/m³

Particulate Matter(PM10)

119µg/m³

Carbon Monoxide(CO)

2235ppb

Sulfur Dioxide(SO2)

4ppb

Nitrogen Dioxide(NO2)

28ppb

Ozone(O3)

7ppb

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AQI Graph

Historical Air Quality Data
Region Metropolitana

24 Hours

AQI

Region Metropolitana

AQI

11-07-2025Time12-07-2025

Time	Region Metropolitana
06 AM	133
07 AM	126
08 AM	128
09 AM	129
10 AM	133
11 AM	130
12 PM	135
01 PM	138
02 PM	127
03 PM	130
04 PM	138
05 PM	135
06 PM	138
07 PM	138
08 PM	136
09 PM	142
10 PM	144
11 PM	141
12 AM	144
01 AM	156
02 AM	162
03 AM	165
04 AM	158
05 AM	144
06 AM	144

126

Min.at 7:10 AM on 11th Jul

165

Max.at 3:10 AM on 12th Jul

Want air quality data?

Region Metropolitana's Cities
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Chicureo Abajo

Poor

146

San Bernardo

Poor

130

108

Santiago

Poor

148

137

Chile's Metro Cities
Air Quality Index

Iquique

La Serena

Santiago

150

temp.2°C

hum.87%

Health Advice For People Living In
Region Metropolitana

2.5Cigarettes per day

Breathing the air in this location is as harmful as smoking 2.5 cigarettes a day.

Source:

Berkeley Earth

Solutions for Current AQI

Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Region Metropolitana

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. when AQI is Poor (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.

Most Polluted Cities Live Ranking 2025

World's Most PollutedCity Rankings (2024)

World's Most PollutedCountry Rankings(2024)

RankCityAQIAQI Status

Standard Value

Rancagua, Chile

Lo Miranda, Chile

Curico, Chile

San Fernando, Chile

Santiago, Chile

Chicureo Abajo, Chile

Osorno, Chile

San Bernardo, Chile

Coyhaique, Chile

10.

Copiapo, Chile

Poor

8xabove Standard

Last Updated: 12 Jul 2025, 10:14 AM

AQI City Rankings

Air Quality Solutions For Region Metropolitana
Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

air quality solutions for offices for Region Metropolitana

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

air quality solutions for institutes for Region Metropolitana

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Region Metropolitana

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

air quality solutions for bathroom for Region Metropolitana

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Region Metropolitana's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

aqi air quality app for Region Metropolitana

Mobile App

Empower Your Decisions with Reliable Data

Get it onApp Store

Get it onGoogle Play

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

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs
at Region Metropolitana

Frequently Asked Questions About Air Quality

What is the current AQI level in Region Metropolitana?

The current real-time AQI level in Region Metropolitana is 144 (Poor). This was last updated 4 minutes ago (Local Time).

When was the best AQI level in Region Metropolitana in the last 24 hours?

The best AQI level was 126 (Poor) at 7:10 AM, Jul 11, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Region Metropolitana in the last 24 hours?

The worst AQI level was 165 (Unhealthy) at 3:10 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Region Metropolitana during last 24 hours?

The AQI levels in Region Metropolitana have been fluctuating throughout the last 24 hours. The levels have increased by highest 165 at 3:10 AM (Local Time), lowest 126 at 7:10 AM, Jul 11, 2025 (Local Time).

What actions are recommended as per the current AQI level in Region Metropolitana?

Current AQI levels are unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.