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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: 05 Aug 2025, 04:39pm (Local Time)

location image
Live AQI
66(AQI-US)
Air Quality is
Moderate
pm10 :  44 µg/m³
PM2.5 :  17 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Unidade de Saude Costa e Silva Porto Ar Alegre
partly cloudy

15 °C

Partly cloudy
Humidity
Humidity77 %
Wind Speed
Wind Speed10 km/h
UV Index
UV Index0
Last Updated: 05 Aug 2025, 04:39pm (Local Time)
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)

17µg/m³

PM10's Icon

Particulate Matter(PM10)

44µg/m³

CO's Icon

Carbon Monoxide(CO)

1072ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

15ppb

O3's Icon

Ozone(O3)

12ppb

Trending in Brazil

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AQI.IN's Community Air Quality Monitoring Get a Free AQI Monitor by Joining AQI.IN's Community Initiative.

AQI.IN's Community Air Quality Monitoring Get a Free AQI Monitor by Joining AQI.IN's Community Initiative.

Free Air Quality Monitor from AQI.in: How Anyone Can Track Pollution?

Free Air Quality Monitor from AQI.in: How Anyone Can Track Pollution?

AQI Graph

Historical Air Quality Data

Unidade de Saude Costa e Silva Porto Ar Alegre

24 Hours
AQI
Unidade de Saude Costa e Silva Porto Ar Alegre
AQI
.
04-08-2025Time05-08-2025
58
Min.at 10:09 AM on 5th Aug
77
Max.at 6:09 AM on 5th Aug

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

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

AQI
Year
.
AQI

Annual AQI Trends

2022
4AQI
2023
19AQI
375%
Rise
2024
42AQI
121%
Rise
2025
43AQI
2%
Rise
Overall Annual Percentage (%) change of AQI in (2022 to 2025)
166%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedAugust, 202562AQI
Least PollutedOctober, 20222AQI

* This data analysis is from year 2022 - 2025

Brazil's Metro Cities

Air Quality Index

Diadema City AQI

Diadema

61

temp.19°C
hum.68%
Rio de Janeiro City AQI

Rio de Janeiro

68

temp.22°C
hum.73%
Santos City AQI

Santos

64

temp.20°C
hum.83%
Sao Paulo City AQI

Sao Paulo

66

temp.18°C
hum.68%

Air Quality Calendar 2025

Unidade de Saude Costa e Silva Porto Ar Alegre

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
46
2 Jan
44
3 Jan
42
4 Jan
39
5 Jan
42
6 Jan
39
7 Jan
42
8 Jan
39
9 Jan
39
10 Jan
36
11 Jan
38
12 Jan
40
13 Jan
38
14 Jan
37
15 Jan
40
16 Jan
46
17 Jan
49
18 Jan
46
19 Jan
50
20 Jan
46
21 Jan
46
22 Jan
49
23 Jan
36
24 Jan
44
25 Jan
52
26 Jan
49
27 Jan
45
28 Jan
45
29 Jan
46
30 Jan
43
31 Jan
43
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
45
2 Feb
46
3 Feb
43
4 Feb
43
5 Feb
50
6 Feb
48
7 Feb
48
8 Feb
45
9 Feb
47
10 Feb
42
11 Feb
50
12 Feb
55
13 Feb
53
14 Feb
52
15 Feb
50
16 Feb
52
17 Feb
53
18 Feb
53
19 Feb
50
20 Feb
51
21 Feb
48
22 Feb
51
23 Feb
48
24 Feb
46
25 Feb
49
26 Feb
47
27 Feb
54
28 Feb
52
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
50
2 Mar
44
3 Mar
47
4 Mar
51
5 Mar
49
6 Mar
48
7 Mar
42
8 Mar
48
9 Mar
49
10 Mar
48
11 Mar
44
12 Mar
47
13 Mar
49
14 Mar
47
15 Mar
43
16 Mar
43
17 Mar
47
18 Mar
48
19 Mar
44
20 Mar
42
21 Mar
43
22 Mar
44
23 Mar
44
24 Mar
43
25 Mar
52
26 Mar
52
27 Mar
55
28 Mar
58
29 Mar
54
30 Mar
54
31 Mar
50
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
56
2 Apr
54
3 Apr
52
4 Apr
45
5 Apr
44
6 Apr
42
7 Apr
37
8 Apr
41
9 Apr
48
10 Apr
46
11 Apr
38
12 Apr
42
13 Apr
46
14 Apr
38
15 Apr
36
16 Apr
42
17 Apr
44
18 Apr
43
19 Apr
40
20 Apr
38
21 Apr
38
22 Apr
35
23 Apr
35
24 Apr
40
25 Apr
36
26 Apr
40
27 Apr
44
28 Apr
48
29 Apr
39
30 Apr
41
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
31
2 May
31
3 May
36
4 May
34
5 May
37
6 May
36
7 May
37
8 May
33
9 May
27
10 May
28
11 May
23
12 May
23
13 May
22
14 May
32
15 May
39
16 May
44
17 May
42
18 May
34
19 May
28
20 May
42
21 May
35
22 May
33
23 May
24
24 May
42
25 May
38
26 May
31
27 May
27
28 May
28
29 May
32
30 May
36
31 May
42
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
44
2 Jun
43
3 Jun
53
4 Jun
41
5 Jun
36
6 Jun
24
7 Jun
32
8 Jun
41
9 Jun
37
10 Jun
32
11 Jun
36
12 Jun
31
13 Jun
31
14 Jun
33
15 Jun
36
16 Jun
28
17 Jun
34
18 Jun
38
19 Jun
38
20 Jun
38
21 Jun
49
22 Jun
46
23 Jun
31
24 Jun
31
25 Jun
34
26 Jun
51
27 Jun
46
28 Jun
50
29 Jun
41
30 Jun
31
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
32
2 Jul
44
3 Jul
52
4 Jul
54
5 Jul
47
6 Jul
43
7 Jul
50
8 Jul
53
9 Jul
42
10 Jul
42
11 Jul
61
12 Jul
53
13 Jul
50
14 Jul
52
15 Jul
46
16 Jul
58
17 Jul
54
18 Jul
36
19 Jul
41
20 Jul
54
21 Jul
60
22 Jul
56
23 Jul
40
24 Jul
32
25 Jul
37
26 Jul
43
27 Jul
36
28 Jul
31
29 Jul
24
30 Jul
37
31 Jul
46
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Aug
54
2 Aug
55
3 Aug
67
4 Aug
70
5 Aug
-
6 Aug
-
7 Aug
-
8 Aug
-
9 Aug
-
10 Aug
-
11 Aug
-
12 Aug
-
13 Aug
-
14 Aug
-
15 Aug
-
16 Aug
-
17 Aug
-
18 Aug
-
19 Aug
-
20 Aug
-
21 Aug
-
22 Aug
-
23 Aug
-
24 Aug
-
25 Aug
-
26 Aug
-
27 Aug
-
28 Aug
-
29 Aug
-
30 Aug
-
31 Aug
-
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

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

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)
asthma due to air pollution in Unidade de Saude Costa e Silva Porto Ar Alegre

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild 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.

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 2025

Brazil

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

Follow

1.

Jacarei, Brazil

71
Moderate
5xabove Standard

2.

Itaquaquecetuba, Brazil

71
Moderate
5xabove Standard

3.

Guarulhos, Brazil

71
Moderate
5xabove Standard

4.

Sorocaba, Brazil

70
Moderate
5xabove Standard

5.

Ferraz De Vasconcelos, Brazil

70
Moderate
5xabove Standard

6.

Sao Jose Dos Campos, Brazil

70
Moderate
5xabove Standard

7.

Jundiai, Brazil

70
Moderate
5xabove Standard

8.

Guaratingueta, Brazil

68
Moderate
5xabove Standard

9.

Maua, Brazil

68
Moderate
5xabove Standard

10.

Taubate, Brazil

68
Moderate
5xabove Standard

Last Updated: 05 Aug 2025, 07:46 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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Fresh Air Machine

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Car Cabin Filter

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Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
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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
aqi air quality app for Unidade de Saude Costa e Silva Porto Ar Alegre
Mobile App

Empower Your Decisions with Reliable Data

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Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.

Personalized health advice as per current AQI.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Connect and control your air quality devices.

Air Quality FAQs

at Unidade de Saude Costa e Silva Porto Ar Alegre

Frequently Asked Questions About Air Quality

What is the current AQI level in Unidade de Saude Costa e Silva Porto Ar Alegre?

The current real-time AQI level in Unidade de Saude Costa e Silva Porto Ar Alegre is 66 (Moderate). This was last updated 05 Aug 2025, 04:39pm (Local Time).

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

The best AQI level was 58 (Moderate) at 10:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 77 (Moderate) at 6:09 AM (Local Time) during the last 24 hours.

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

The AQI 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 77 at 6:09 AM (Local Time), lowest 58 at 10:09 AM (Local Time).

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

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

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Read the latest news

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