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Unidade de Saude Costa e Silva Porto Ar Alegre Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-07-15 14:41:01 (Local Time)

location image
Live AQI
25AQI (US)
Air Quality is
Good
PM2.5 :  6 µg/m³
pm10 :  8 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Unidade de Saude Costa e Silva Porto Ar Alegre
sunny

21 °C

Sunny
Humidity
Humidity53 %
Wind Speed
Wind Speed4.7 km/h
UV Index
UV Index2.9
Last Updated: 2026-07-15 14:41:01 (Local Time)

Presently, Porto Alegre ranks for having the good air quality among cities worldwide.

Map

Unidade de Saude Costa e Silva Porto Ar Alegre

Major Air Pollutants

Unidade de Saude Costa e Silva Porto Ar Alegre

PM₂.₅'s Icon

Particulate Matter(PM₂.₅)

6µg/m³

PM₁₀'s Icon

Particulate Matter(PM₁₀)

8µg/m³

CO's Icon

Carbon Monoxide(CO)

195ppb

SO₂'s Icon

Sulfur Dioxide(SO₂)

2ppb

NO₂'s Icon

Nitrogen Dioxide(NO₂)

6ppb

O₃'s Icon

Ozone(O₃)

27ppb

AQI Graph

Historical Air Quality Data

Unidade de Saude Costa e Silva Porto Ar Alegre

24 Hours
AQI (US)
Unidade de Saude Costa e Silva Porto Ar Alegre
AQI (US)
.
14-07-2026Time15-07-2026
4
Min. AQI (US)3:31am
46
Max. AQI (US)11:31am

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes

Unidade de Saude Costa e Silva Porto Ar Alegre, Porto Alegre, Rio Grande do Sul, Brazil

AQI (US)

Brazil's Metro Cities

Air Quality Index

Diadema City AQI

Diadema

38

temp.20°C
hum.46%
Rio de Janeiro City AQI

Rio de Janeiro

25

temp.24°C
hum.47%
Santos City AQI

Santos

50

temp.22°C
hum.53%
Sao Paulo City AQI

Sao Paulo

40

temp.20°C
hum.46%

Air Quality Calendar 2026

Unidade de Saude Costa e Silva Porto Ar Alegre

2026
AQI (US)
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Unidade de Saude Costa e Silva Porto Ar Alegre

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

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI (US)

Air Purifier
Air PurifierTurn Off
Car Filter
Car FilterAdvisable
N95 Mask
N95 MaskAdvisable
Stay Indoor
Stay IndoorAdvisable

Prevent Health Problems: Understand Your Risks

Unidade de Saude Costa e Silva Porto Ar Alegre

asthma due to air pollution in Unidade de Saude Costa e Silva Porto Ar AlegreAsthma
heart due to air pollution in Unidade de Saude Costa e Silva Porto Ar AlegreHeart Issues
allergy due to air pollution in Unidade de Saude Costa e Silva Porto Ar AlegreAllergies
sinus due to air pollution in Unidade de Saude Costa e Silva Porto Ar AlegreSinus
flu due to air pollution in Unidade de Saude Costa e Silva Porto Ar AlegreCold/Flu
copd due to air pollution in Unidade de Saude Costa e Silva Porto Ar AlegreChronic (COPD)
Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2026

Brazil

Analyze the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2026
World's Most PollutedCity Rankings (2025)
World's Most PollutedCountry Rankings(2025)
RankCityAQI Status

Standard Value

Follow

1.

Paulinia, State Of Sao Paulo

54

Moderate

1xbelow Standard

2.

Campinas, State Of Sao Paulo

51

Moderate

1xbelow Standard

3.

Santos, State Of Sao Paulo

50

Good

1xbelow Standard

4.

Sao Paulo, Sao Paulo

48

Good

2xbelow Standard

5.

Taboao Da Serra, State Of Sao Paulo

47

Good

1xbelow Standard

6.

Maua, State Of Sao Paulo

47

Good

1xbelow Standard

7.

Osasco, State Of Sao Paulo

43

Good

2xbelow Standard

8.

Cubatao, State Of Sao Paulo

41

Good

2xbelow Standard

9.

Diadema, State Of Sao Paulo

41

Good

2xbelow Standard

10.

Sao Bernardo Do Campo, State Of Sao Paulo

38

Good

2xbelow Standard

Last Updated: 15 Jul 2026, 05:52 PM

AQI City Rankings

Air Quality Solutions For Unidade de Saude Costa e Silva Porto Ar Alegre

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

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Air Quality Sensors

Air Quality Sensors

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Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
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Air Quality Solutions For Smart City

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Air Quality Solutions For Hotels

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Air Quality Solutions for Restaurants

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Air Quality Solutions for Fitness Center

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Air Quality Solutions for Parking Lot

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Air Quality Solutions for Retail Stores

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

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Air Quality Solutions For Construction Sites

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Air Quality Solutions For Hospitals

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Air Quality Solutions For Washroom | Bathroom

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Air Quality Solutions for Banks

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Air Quality Solutions for Cinema

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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.

Unidade de Saude Costa e Silva Porto Ar Alegre's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets

Air Quality FAQs

at Unidade de Saude Costa e Silva Porto Ar Alegre

Frequently Asked Questions About Air Quality

1. What is the current AQI (US) level in Unidade de Saude Costa e Silva Porto Ar Alegre?

The current real-time AQI (US) level in Unidade de Saude Costa e Silva Porto Ar Alegre is 25 (Good). This was last updated 2026-07-15 14:41:01 (Local Time).

2. When was the best AQI (US) level in Unidade de Saude Costa e Silva Porto Ar Alegre in the last 24 hours?

The best AQI (US) level was 4 (Good) at 3:31 AM (Local Time) during the last 24 hours.

3. When was the worst AQI (US) level in Unidade de Saude Costa e Silva Porto Ar Alegre in the last 24 hours?

The worst AQI (US) level was 46 (Good) at 11:31 AM (Local Time) during the last 24 hours.

4. What is the current trend of AQI (US) levels in Unidade de Saude Costa e Silva Porto Ar Alegre during last 24 hours?

The AQI (US) levels in Unidade de Saude Costa e Silva Porto Ar Alegre have been fluctuating throughout the last 24 hours. The levels have increased by highest 46 at 11:31 AM (Local Time), lowest 4 at 3:31 AM (Local Time).

5. What actions are recommended as per the current AQI (US) level in Unidade de Saude Costa e Silva Porto Ar Alegre?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.

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