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Porto Novo Santo Antao Air Quality Index (AQI) | Air Pollution

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

Last Updated: 18 Aug 2025, 06:54pm (Local Time)

Live AQI
53(AQI-US)
Air Quality is
Moderate
pm10 :  29 µg/m³
PM2.5 :  10 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Porto Novo Santo Antao
sunny

26 °C

Sunny
Humidity
Humidity84 %
Wind Speed
Wind Speed12 km/h
UV Index
UV Index0
Last Updated: 18 Aug 2025, 06:54pm (Local Time)
Map

Porto Novo Santo Antao

Major Air Pollutants

Porto Novo Santo Antao

PM2.5's Icon

Particulate Matter(PM2.5)

10µg/m³

PM10's Icon

Particulate Matter(PM10)

29µg/m³

CO's Icon

Carbon Monoxide(CO)

57ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

8ppb

O3's Icon

Ozone(O3)

18ppb

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AQI Graph

Historical Air Quality Data

Porto Novo Santo Antao

24 Hours
AQI
Porto Novo Santo Antao
AQI
.
17-08-2025Time18-08-2025
52
Min.at 9:09 PM on 17th Aug
62
Max.at 9:09 AM on 18th Aug

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Porto Novo Santo Antao, Porto Novo, Porto Novo, Cabo Verde

AQI
Year
.
AQI

Annual AQI Trends

2022
24AQI
2023
28AQI
17%
Rise
2024
46AQI
64%
Rise
2025
46AQI
0%
No Change
Overall Annual Percentage (%) change of AQI in (2022 to 2025)
27%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedDecember, 202455AQI
Least PollutedOctober, 202417AQI

* This data analysis is from year 2022 - 2025

Cabo Verde's Metro Cities

Air Quality Index

Espargos City AQI

Espargos

58

temp.29°C
hum.79%
Mindelo City AQI

Mindelo

54

temp.26°C
hum.84%
Porto Novo City AQI

Porto Novo

53

temp.26°C
hum.84%
Praia City AQI

Praia

54

temp.29°C
hum.75%

Air Quality Calendar 2025

Porto Novo Santo Antao

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
48
2 Jan
54
3 Jan
52
4 Jan
45
5 Jan
53
6 Jan
46
7 Jan
49
8 Jan
52
9 Jan
54
10 Jan
50
11 Jan
48
12 Jan
56
13 Jan
62
14 Jan
41
15 Jan
47
16 Jan
67
17 Jan
46
18 Jan
60
19 Jan
59
20 Jan
62
21 Jan
66
22 Jan
47
23 Jan
46
24 Jan
49
25 Jan
45
26 Jan
54
27 Jan
36
28 Jan
41
29 Jan
43
30 Jan
37
31 Jan
42
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
45
2 Feb
42
3 Feb
46
4 Feb
45
5 Feb
40
6 Feb
52
7 Feb
58
8 Feb
42
9 Feb
44
10 Feb
47
11 Feb
42
12 Feb
47
13 Feb
46
14 Feb
53
15 Feb
63
16 Feb
40
17 Feb
34
18 Feb
40
19 Feb
35
20 Feb
37
21 Feb
37
22 Feb
34
23 Feb
38
24 Feb
40
25 Feb
41
26 Feb
43
27 Feb
44
28 Feb
51
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
57
2 Mar
49
3 Mar
39
4 Mar
34
5 Mar
29
6 Mar
34
7 Mar
28
8 Mar
35
9 Mar
31
10 Mar
30
11 Mar
37
12 Mar
30
13 Mar
34
14 Mar
38
15 Mar
28
16 Mar
25
17 Mar
33
18 Mar
35
19 Mar
39
20 Mar
33
21 Mar
30
22 Mar
29
23 Mar
35
24 Mar
31
25 Mar
38
26 Mar
47
27 Mar
40
28 Mar
40
29 Mar
46
30 Mar
33
31 Mar
41
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
43
2 Apr
54
3 Apr
35
4 Apr
36
5 Apr
35
6 Apr
33
7 Apr
35
8 Apr
33
9 Apr
35
10 Apr
39
11 Apr
25
12 Apr
32
13 Apr
45
14 Apr
37
15 Apr
32
16 Apr
28
17 Apr
26
18 Apr
32
19 Apr
30
20 Apr
23
21 Apr
29
22 Apr
30
23 Apr
24
24 Apr
26
25 Apr
26
26 Apr
25
27 Apr
27
28 Apr
29
29 Apr
29
30 Apr
25
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
41
2 May
47
3 May
49
4 May
55
5 May
55
6 May
53
7 May
51
8 May
51
9 May
47
10 May
44
11 May
41
12 May
42
13 May
42
14 May
42
15 May
47
16 May
52
17 May
45
18 May
42
19 May
42
20 May
44
21 May
54
22 May
55
23 May
54
24 May
49
25 May
51
26 May
50
27 May
53
28 May
54
29 May
54
30 May
51
31 May
52
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
53
2 Jun
56
3 Jun
57
4 Jun
-
5 Jun
56
6 Jun
53
7 Jun
51
8 Jun
52
9 Jun
50
10 Jun
51
11 Jun
54
12 Jun
63
13 Jun
57
14 Jun
53
15 Jun
49
16 Jun
52
17 Jun
53
18 Jun
53
19 Jun
55
20 Jun
54
21 Jun
59
22 Jun
63
23 Jun
57
24 Jun
58
25 Jun
57
26 Jun
57
27 Jun
57
28 Jun
53
29 Jun
54
30 Jun
56
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
58
2 Jul
57
3 Jul
53
4 Jul
56
5 Jul
54
6 Jul
56
7 Jul
62
8 Jul
60
9 Jul
54
10 Jul
50
11 Jul
50
12 Jul
51
13 Jul
52
14 Jul
47
15 Jul
49
16 Jul
53
17 Jul
52
18 Jul
55
19 Jul
56
20 Jul
51
21 Jul
50
22 Jul
47
23 Jul
47
24 Jul
51
25 Jul
53
26 Jul
54
27 Jul
54
28 Jul
54
29 Jul
53
30 Jul
53
31 Jul
46
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Aug
45
2 Aug
53
3 Aug
50
4 Aug
42
5 Aug
48
6 Aug
53
7 Aug
54
8 Aug
58
9 Aug
59
10 Aug
56
11 Aug
52
12 Aug
55
13 Aug
59
14 Aug
56
15 Aug
51
16 Aug
48
17 Aug
56
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

Porto Novo Santo Antao

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

Porto Novo Santo Antao

  • asthma due to air pollution in Porto Novo Santo AntaoAsthma
  • heart due to air pollution in Porto Novo Santo AntaoHeart Issues
  • allergy due to air pollution in Porto Novo Santo AntaoAllergies
  • sinus due to air pollution in Porto Novo Santo AntaoSinus
  • flu due to air pollution in Porto Novo Santo AntaoCold/Flu
  • copd due to air pollution in Porto Novo Santo AntaoChronic (COPD)
asthma due to air pollution in Porto Novo Santo Antao

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

Cabo Verde

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.

Espargos, Cabo Verde

58
Moderate
4xabove Standard

2.

Sal Rei, Cabo Verde

58
Moderate
4xabove Standard

3.

Porto Novo, Cabo Verde

54
Moderate
4xabove Standard

4.

Praia, Cabo Verde

54
Moderate
4xabove Standard

5.

Mindelo, Cabo Verde

54
Moderate
4xabove Standard

6.

Sao Filipe, Cabo Verde

53
Moderate
4xabove Standard

Last Updated: 18 Aug 2025, 08:10 PM

AQI City Rankings

Air Quality Solutions For Porto Novo Santo Antao

Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

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Monitor the air quality
Air Quality Sensors

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Sensors to measure the air quality
Fresh Air Machine

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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 Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

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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 Porto Novo Santo Antao

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 for Porto Novo Santo Antao

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 for Porto Novo Santo Antao

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.

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Air Quality Solutions for RMC Plants

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air quality solutions for fitness-center for Porto Novo Santo Antao

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 for Porto Novo Santo Antao

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 for Porto Novo Santo Antao

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 Porto Novo Santo Antao

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 for Porto Novo Santo Antao

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 for Porto Novo Santo Antao

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 Porto Novo Santo Antao

Air Quality Solutions For Washroom | Bathroom

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air quality solutions for banks for Porto Novo Santo Antao

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 for Porto Novo Santo Antao

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 for Porto Novo Santo Antao

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.

Porto Novo Santo Antao'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 Porto Novo Santo Antao
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.

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 Porto Novo Santo Antao

Frequently Asked Questions About Air Quality

What is the current AQI level in Porto Novo Santo Antao?

The current real-time AQI level in Porto Novo Santo Antao is 53 (Moderate). This was last updated 18 Aug 2025, 06:54pm (Local Time).

When was the best AQI level in Porto Novo Santo Antao in the last 24 hours?

The best AQI level was 52 (Moderate) at 9:09 PM, Aug 17, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Porto Novo Santo Antao in the last 24 hours?

The worst AQI level was 62 (Moderate) at 9:09 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Porto Novo Santo Antao during last 24 hours?

The AQI levels in Porto Novo Santo Antao have been fluctuating throughout the last 24 hours. The levels have increased by highest 62 at 9:09 AM (Local Time), lowest 52 at 9:09 PM, Aug 17, 2025 (Local Time).

What actions are recommended as per the current AQI level in Porto Novo Santo Antao?

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

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