AQI PM2.5 PM10 CO SO2 NO2 O3

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Osorno Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-18 11:39:11 AM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 20 µg/m³

PM2.5 : 9 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

8 °C

Last Updated: 2025-05-18 11:39:11 AM (Local Time)

Map

Osorno

Major Air Pollutants
Osorno

Particulate Matter(PM2.5)

9µg/m³

Particulate Matter(PM10)

20µg/m³

Carbon Monoxide(CO)

1378ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

8ppb

Ozone(O3)

10ppb

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AQI Graph

Historical Air Quality Data
Osorno

24 Hours

AQI

Osorno

Want air quality data?

AQI Trends - Annual Air Quality Changes
Osorno, Los Lagos, Chile

AQI

Year

AQI

Annual AQI Trends

2020

91AQI

2021

82AQI

-10%

Fall

2022

68AQI

-17%

Fall

2023

66AQI

-3%

Fall

2024

63AQI

-5%

Fall

2025

42AQI

-33%

Fall

Overall Annual Percentage (%) change of AQI in (2020 to 2025)

-14%

Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedJune, 2021167AQI

Least PollutedJanuary, 202417AQI

* This data analysis is from year 2020 - 2025

Osorno's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Osorno

Moderate

Chile's Metro Cities
Air Quality Index

Iquique

La Serena

Santiago

Air Quality Calendar 2025
Osorno

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 33	2 Jan 29	3 Jan 23	4 Jan 20
5 Jan 22	6 Jan 26	7 Jan 24	8 Jan 25	9 Jan 25	10 Jan 28	11 Jan 29
12 Jan 29	13 Jan 30	14 Jan 37	15 Jan 33	16 Jan 23	17 Jan 24	18 Jan 22
19 Jan 22	20 Jan 26	21 Jan 23	22 Jan 30	23 Jan 36	24 Jan 25	25 Jan 23
26 Jan 22	27 Jan 23	28 Jan 28	29 Jan 24	30 Jan 26	31 Jan 22	1 Feb 22

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 22	27 Jan 23	28 Jan 28	29 Jan 24	30 Jan 26	31 Jan 22	1 Feb 22
2 Feb 21	3 Feb 28	4 Feb 26	5 Feb 29	6 Feb 28	7 Feb 43	8 Feb 23
9 Feb 26	10 Feb 27	11 Feb 29	12 Feb 30	13 Feb 27	14 Feb 30	15 Feb 27
16 Feb 22	17 Feb 26	18 Feb 25	19 Feb 25	20 Feb 25	21 Feb 22	22 Feb 19
23 Feb 19	24 Feb 26	25 Feb 30	26 Feb 25	27 Feb 30	28 Feb 29	1 Mar 29

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 19	24 Feb 26	25 Feb 30	26 Feb 25	27 Feb 30	28 Feb 29	1 Mar 29
2 Mar 26	3 Mar 29	4 Mar 27	5 Mar 37	6 Mar 32	7 Mar 22	8 Mar 50
9 Mar 32	10 Mar 37	11 Mar 35	12 Mar 36	13 Mar 33	14 Mar 52	15 Mar 55
16 Mar 56	17 Mar 47	18 Mar 32	19 Mar 49	20 Mar 28	21 Mar 21	22 Mar 33
23 Mar 38	24 Mar 53	25 Mar 53	26 Mar 61	27 Mar 45	28 Mar 39	29 Mar 33
30 Mar 32	31 Mar 51	1 Apr 42	2 Apr 49	3 Apr 51	4 Apr 76	5 Apr 71

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 32	31 Mar 51	1 Apr 42	2 Apr 49	3 Apr 51	4 Apr 76	5 Apr 71
6 Apr 71	7 Apr 66	8 Apr 54	9 Apr 57	10 Apr 43	11 Apr 43	12 Apr 62
13 Apr 79	14 Apr 42	15 Apr 74	16 Apr 53	17 Apr 76	18 Apr 104	19 Apr 42
20 Apr 98	21 Apr 54	22 Apr 40	23 Apr 76	24 Apr 62	25 Apr 50	26 Apr 68
27 Apr 72	28 Apr 56	29 Apr 65	30 Apr 69	1 May 46	2 May 80	3 May 70

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 72	28 Apr 56	29 Apr 65	30 Apr 69	1 May 46	2 May 80	3 May 70
4 May 95	5 May 90	6 May 62	7 May 64	8 May 57	9 May 61	10 May 97
11 May 81	12 May 70	13 May 73	14 May 61	15 May 71	16 May 53	17 May -
18 May -	19 May -	20 May -	21 May -	22 May -	23 May -	24 May -
25 May -	26 May -	27 May -	28 May -	29 May -	30 May -	31 May -

Health Advice For People Living In
Osorno

1Cigarettes per day

Weekly 7.0 Cigarettes

Monthly 30.0 Cigarettes

Breathing the air in this location is as harmful as smoking 1.0 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

Osorno

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

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.

Most Polluted Cities Live Ranking 2025

World's Most PollutedCity Rankings (2024)

World's Most PollutedCountry Rankings(2024)

RankCityAQIAQI Status

Standard Value

Chicureo Abajo, Chile

San Bernardo, Chile

Santiago, Chile

Coyhaique, Chile

Puerto Aysen, Chile

Copiapo, Chile

San Fernando, Chile

Coquimbo, Chile

Linares, Chile

10.

Alerce, Chile

Moderate

4xabove Standard

Last Updated: 18 May 2025, 03:49 PM

AQI City Rankings

Air Quality Solutions For Osorno
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 Osorno

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 Osorno

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 Osorno

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 Osorno

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.

Osorno's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

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 Osorno

Frequently Asked Questions About Air Quality

What is the current AQI level in Osorno?

The current real-time AQI level in Osorno is 51 (Moderate). This was last updated 2025-05-18 11:39:11 AM (Local Time).

When was the best AQI level in Osorno in the last 24 hours?

The best AQI level was 29 (Good) at 11:54 AM, May 17, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Osorno in the last 24 hours?

The worst AQI level was 153 (Unhealthy) at 10:09 PM, May 17, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Osorno have been fluctuating throughout the last 24 hours. The levels have increased by highest 153 at 10:09 PM, May 17, 2025 (Local Time), lowest 29 at 11:54 AM, May 17, 2025 (Local Time).

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

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