AQI PM2.5 PM10 CO SO2 NO2 O3

Live

Valparaiso Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-03-25 10:39:09 PM

Live AQI

Air Quality is

Moderate

pm10 : 38 µg/m³

PM2.5 : 9 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

14 °C

Last Updated: 2025-03-25 10:39:09 PM

Map

Valparaiso

Major Air Pollutants
Valparaiso

Particulate Matter(PM2.5)

9µg/m³

Particulate Matter(PM10)

38µg/m³

Carbon Monoxide(CO)

468ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

7ppb

Ozone(O3)

17ppb

AQI Graph

Historical Air Quality Data
Valparaiso

24 Hours

AQI

Valparaiso

Want air quality data?

AQI Trends - Annual Air Quality Changes
Valparaiso, Valparaiso, Chile

AQI

Year

AQI

Annual AQI Trends

2020

49AQI

2021

55AQI

12%

Rise

2022

51AQI

-7%

Fall

2023

54AQI

Rise

2024

49AQI

-9%

Fall

2025

43AQI

-12%

Fall

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

-2%

Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedJuly, 202174AQI

Least PollutedNovember, 202238AQI

* This data analysis is from year 2020 - 2025

Valparaiso's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Av Colon

Moderate

Chile's Metro Cities
Air Quality Index

Iquique

La Serena

Santiago

Air Quality Calendar 2025
Valparaiso

2025

AQI

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 42	24 Feb 42	25 Feb 43	26 Feb 50	27 Feb 43	28 Feb 40	1 Mar 29
2 Mar 26	3 Mar 25	4 Mar 36	5 Mar 39	6 Mar 35	7 Mar 30	8 Mar 35
9 Mar 47	10 Mar 42	11 Mar 48	12 Mar 50	13 Mar 48	14 Mar 44	15 Mar 45
16 Mar 39	17 Mar 55	18 Mar 54	19 Mar 40	20 Mar 45	21 Mar 52	22 Mar 46
23 Mar 60	24 Mar 58	25 Mar -	26 Mar -	27 Mar -	28 Mar -	29 Mar -
30 Mar -	31 Mar -	1 Apr -	2 Apr -	3 Apr -	4 Apr -	5 Apr -

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 48	27 Jan 39	28 Jan 45	29 Jan 46	30 Jan 42	31 Jan 38	1 Feb 40
2 Feb 41	3 Feb 35	4 Feb 48	5 Feb 45	6 Feb 42	7 Feb 49	8 Feb 52
9 Feb 51	10 Feb 42	11 Feb 58	12 Feb 60	13 Feb 64	14 Feb 52	15 Feb 46
16 Feb 40	17 Feb 50	18 Feb 50	19 Feb 50	20 Feb 38	21 Feb 38	22 Feb 48
23 Feb 42	24 Feb 42	25 Feb 43	26 Feb 50	27 Feb 43	28 Feb 40	1 Mar 29

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 50	2 Jan 43	3 Jan 41	4 Jan 36
5 Jan 41	6 Jan 32	7 Jan 30	8 Jan 29	9 Jan 33	10 Jan 45	11 Jan 42
12 Jan 31	13 Jan 31	14 Jan 39	15 Jan 37	16 Jan 37	17 Jan 32	18 Jan 38
19 Jan 47	20 Jan 42	21 Jan 38	22 Jan 30	23 Jan 30	24 Jan 43	25 Jan 53
26 Jan 48	27 Jan 39	28 Jan 45	29 Jan 46	30 Jan 42	31 Jan 38	1 Feb 40

Health Advice For People Living In
Valparaiso

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 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

Valparaiso

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

Coronel, Chile

Concepcion, Chile

Puerto Aysen, Chile

Talcahuano, Chile

Valdivia, Chile

Curanilahue, Chile

Coyhaique, Chile

Talca, Chile

Temuco, Chile

10.

Curico, Chile

Moderate

5xabove Standard

Last Updated: 2025-03-26 12:09:09 AM

AQI City Rankings

Air Quality Solutions For Valparaiso
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 Valparaiso

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 Valparaiso

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 Valparaiso

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 Valparaiso

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.

Valparaiso'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 Valparaiso

Frequently Asked Questions About Air Quality

What is the current AQI level in Valparaiso?

The current real-time AQI level in Valparaiso is 51 (Moderate). This was last updated 2025-03-25 10:39:09 PM.

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

The best AQI level was 37 (Good) at 12:09 PM, Mar 25, 2025 during the last 24 hours.

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

The worst AQI level was 67 (Moderate) at 10:09 AM, Mar 25, 2025 during the last 24 hours.

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

The AQI levels in Valparaiso have been fluctuating throughout the last 24 hours. The levels have increased by highest 67 at 10:09 AM, Mar 25, 2025, lowest 37 at 12:09 PM, Mar 25, 2025.

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

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