Air quality in Castelo

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

Last update at (local time)

9 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 SOURCE

Contributor profile image
* AQI modeled using satellite data Learn more

Castelo does not have air sensor data

Be the first to measure and contribute air quality data to your community

BECOME A CONTRIBUTOR
Find out more about contributors and data sources

Weather

What is the current weather in Castelo?

Weather icon
WeatherRain
Temperature69.8°F
Humidity98%
Wind1 mp/h
Pressure30.1 Hg

live aqi city ranking

Real-time Brazil city ranking

#cityUS AQI
1 Sao Paulo, Sao Paulo

25

2 Manaus, Amazonas

20

3 Curitiba, Parana

17

4 Recife, Pernambuco

17

5 Camacari, Bahia

13

6 Cruzeiro do Sul, Acre

5

7 Rio Branco, Acre

4

(local time)

SEE WORLD AQI RANKING

live Castelo aqi ranking

Real-time Castelo air quality ranking

#1 Air Quality App

Free iOS and Android air quality app

AirVisual App, Free iOS and Android air quality app

US AQI

26*

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Castelo?

Air pollution levelAir quality indexMain pollutant
Good 26* US AQIPM2.5
PollutantsConcentration
PM2.5
6.2*µg/m³trend
!

PM2.5

x1.2

PM2.5 concentration in Castelo is currently 1.2 times the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Castelo?

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

Forecast

Castelo air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Today

Good 26 AQI US

Human face indicating AQI level
Weather icon 100%
80.6° 69.8°
Wind rotating 161 degree 2.2 mp/h
Friday, Mar 29

Good 35 AQI US

Human face indicating AQI level
Weather icon 60%
86° 69.8°
Wind rotating 353 degree 2.2 mp/h
Saturday, Mar 30

Good 39 AQI US

Human face indicating AQI level
Weather icon 100%
82.4° 71.6°
Wind rotating 355 degree 2.2 mp/h
Sunday, Mar 31

Good 37 AQI US

Human face indicating AQI level
Weather icon 90%
80.6° 71.6°
Wind rotating 159 degree 2.2 mp/h
Monday, Apr 1

Moderate 54 AQI US

Human face indicating AQI level
Weather icon 30%
82.4° 68°
Wind rotating 149 degree 4.5 mp/h
Tuesday, Apr 2

Moderate 58 AQI US

Human face indicating AQI level
Weather icon 70%
84.2° 68°
Wind rotating 140 degree 2.2 mp/h
Wednesday, Apr 3

Moderate 57 AQI US

Human face indicating AQI level
Weather icon 90%
84.2° 69.8°
Wind rotating 147 degree 4.5 mp/h

Interested in hourly forecast? Get the app

How to best protect from air pollution?

Reduce your air pollution exposure in Castelo

Where is the cleanest air quality in Castelo?

No locations are available.

Cart
Your cart is empty
IQAir Blue Banner

Connect With IQAir

Sign up for our newsletter