Air quality in La Union

Air quality index (AQI) and PM2.5 air pollution in La Union

Last update at (local time)

148 people follow this city

  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
IQAir map with AQI colorful pins

AIR QUALITY DATA CONTRIBUTORS

1 Station operated by

Ministerio del Medio Ambiente de Chile

https://cdn.airvisual.net/gov/tiny/sinca.png

Join the movement!

Get a monitor and contributor to air quality data in your city.

BECOME A CONTRIBUTOR
Find out more about contributors and data sources

Weather

What is the current weather in La Union?

Weather icon
WeatherBroken clouds
Temperature55.4°F
Humidity58%
Wind5.8 mp/h
Pressure30.3 Hg

live aqi city ranking

Real-time Chile city ranking

#cityUS AQI
1 Puente Alto, Santiago Metropolitan

80

2 Santiago, Santiago Metropolitan

75

3 Rancagua, O'Higgins

66

4 Quillota, Valparaiso

64

5 Tocopilla, Antofagasta

54

6 Puchuncavi, Valparaiso

53

7 Temuco, Araucania

53

8 Coyhaique, Aisen

52

9 Concon, Valparaiso

43

10 Talcahuano, Biobio

39

(local time)

SEE WORLD AQI RANKING

live La Union aqi ranking

Real-time La Union air quality ranking

#stationUS AQI
1 La Union

37

(local time)

SEE WORLD AQI RANKING

#1 Air Quality App

Free iOS and Android air quality app

AirVisual App, Free iOS and Android air quality app

US AQI

37

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in La Union?

Air pollution levelAir quality indexMain pollutant
Good 37 US AQIPM2.5
PollutantsConcentration
PM2.5
9µg/m³
!

PM2.5

x1.8

PM2.5 concentration in La Union is currently 1.8 times the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in La Union?

An open window icon Open your windows to bring clean, fresh air indoors
GET A MONITOR
A man cycling icon Enjoy outdoor activities

News

The latest air quality news and resources.

News

IQAir safeguards air quality at the 9/11 Museum Workshop

News

What is Swiss National Day?

News

Does wildfire smoke make allergies worse?

Forecast

La Union air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Sep 25

Moderate 73 AQI US

Human face indicating AQI level
Weather icon
50° 37.4°
Wind rotating 340 degree 2.2 mp/h
Tuesday, Sep 26

Good 50 AQI US

Human face indicating AQI level
Weather icon
44.6° 35.6°
Wind rotating 19 degree 4.5 mp/h
Wednesday, Sep 27

Moderate 54 AQI US

Human face indicating AQI level
Weather icon
55.4° 37.4°
Wind rotating 183 degree 6.7 mp/h
Today

Good 37 AQI US

Human face indicating AQI level
Weather icon 60%
55.4° 37.4°
Wind rotating 183 degree 6.7 mp/h
Friday, Sep 29

Good 7 AQI US

Human face indicating AQI level
Weather icon
64.4° 33.8°
Wind rotating 186 degree 4.5 mp/h
Saturday, Sep 30

Good 8 AQI US

Human face indicating AQI level
Weather icon
69.8° 35.6°
Wind rotating 226 degree 2.2 mp/h
Sunday, Oct 1

Good 9 AQI US

Human face indicating AQI level
Weather icon
59° 39.2°
Wind rotating 185 degree 4.5 mp/h
Monday, Oct 2

Good 10 AQI US

Human face indicating AQI level
Weather icon 40%
53.6° 41°
Wind rotating 203 degree 2.2 mp/h
Tuesday, Oct 3

Good 12 AQI US

Human face indicating AQI level
Weather icon 50%
53.6° 37.4°
Wind rotating 314 degree 2.2 mp/h
Wednesday, Oct 4

Good 13 AQI US

Human face indicating AQI level
Weather icon
59° 37.4°
Wind rotating 177 degree 4.5 mp/h

Interested in hourly forecast? Get the app

Historical

Historic air quality graph for La Union

How to best protect from air pollution?

Reduce your air pollution exposure in La Union

La Union air quality data attribution

1Contributor

Where is the cleanest air quality in La Union?

Cart
Your cart is empty
IQAir Blue Banner

Connect With IQAir

Sign up for our newsletter