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Guarulhos Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in State Of Sao Paulo

Last Updated: 2025-07-30 09:39:48 AM (Local Time)

location image
Live AQI
60
Air Quality is
Moderate
pm10 :  42 µg/m³
PM2.5 :  14 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Guarulhos
partly cloudy

10 °C

Partly cloudy
Humidity
Humidity82 %
Wind Speed
Wind Speed12 km/h
UV Index
UV Index2
Last Updated: 2025-07-30 09:39:48 AM (Local Time)
Map

Guarulhos

Major Air Pollutants

Guarulhos

PM2.5's Icon

Particulate Matter(PM2.5)

14µg/m³

PM10's Icon

Particulate Matter(PM10)

42µg/m³

CO's Icon

Carbon Monoxide(CO)

352ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

15ppb

O3's Icon

Ozone(O3)

8ppb

Trending in Brazil

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

Guarulhos

24 Hours
AQI
Guarulhos
AQI
.
29-07-2025Time30-07-2025
28
Min.at 9:54 AM on 29th Jul
63
Max.at 8:09 AM on 30th Jul

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Guarulhos, State Of Sao Paulo, Brazil

AQI
Year
.
AQI

Annual AQI Trends

2020
50AQI
2021
53AQI
6%
Rise
2022
52AQI
-2%
Fall
2023
52AQI
0%
No Change
2024
57AQI
10%
Rise
2025
50AQI
-12%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
0%
No Change

Most & Least Polluted Months

Most PollutedSeptember, 202497AQI
Least PollutedApril, 202127AQI

* This data analysis is from year 2020 - 2025

Guarulhos's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
63
16
46
11
77
Moderate
58
13
39
11
79

Brazil's Metro Cities

Air Quality Index

Diadema City AQI

Diadema

57

temp.10°C
hum.87%
Rio de Janeiro City AQI

Rio de Janeiro

46

temp.19°C
hum.60%
Santos City AQI

Santos

48

temp.12°C
hum.94%
Sao Paulo City AQI

Sao Paulo

58

temp.10°C
hum.82%

Air Quality Calendar 2025

Guarulhos

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
60
2 Jan
54
3 Jan
35
4 Jan
35
5 Jan
45
6 Jan
39
7 Jan
40
8 Jan
40
9 Jan
37
10 Jan
34
11 Jan
42
12 Jan
33
13 Jan
29
14 Jan
33
15 Jan
39
16 Jan
44
17 Jan
37
18 Jan
42
19 Jan
46
20 Jan
44
21 Jan
45
22 Jan
53
23 Jan
45
24 Jan
59
25 Jan
52
26 Jan
44
27 Jan
47
28 Jan
50
29 Jan
51
30 Jan
41
31 Jan
37
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
32
2 Feb
29
3 Feb
27
4 Feb
37
5 Feb
41
6 Feb
52
7 Feb
61
8 Feb
52
9 Feb
44
10 Feb
52
11 Feb
57
12 Feb
62
13 Feb
51
14 Feb
57
15 Feb
61
16 Feb
52
17 Feb
54
18 Feb
62
19 Feb
48
20 Feb
63
21 Feb
60
22 Feb
54
23 Feb
49
24 Feb
46
25 Feb
50
26 Feb
54
27 Feb
60
28 Feb
61
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
56
2 Mar
59
3 Mar
55
4 Mar
46
5 Mar
50
6 Mar
61
7 Mar
45
8 Mar
44
9 Mar
56
10 Mar
49
11 Mar
48
12 Mar
54
13 Mar
62
14 Mar
56
15 Mar
41
16 Mar
32
17 Mar
33
18 Mar
44
19 Mar
46
20 Mar
45
21 Mar
46
22 Mar
50
23 Mar
53
24 Mar
51
25 Mar
62
26 Mar
52
27 Mar
46
28 Mar
49
29 Mar
54
30 Mar
56
31 Mar
49
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
50
2 Apr
56
3 Apr
52
4 Apr
53
5 Apr
38
6 Apr
29
7 Apr
25
8 Apr
37
9 Apr
48
10 Apr
44
11 Apr
47
12 Apr
39
13 Apr
40
14 Apr
32
15 Apr
38
16 Apr
49
17 Apr
48
18 Apr
44
19 Apr
40
20 Apr
26
21 Apr
25
22 Apr
27
23 Apr
36
24 Apr
49
25 Apr
40
26 Apr
34
27 Apr
47
28 Apr
55
29 Apr
31
30 Apr
46
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
42
2 May
40
3 May
50
4 May
52
5 May
50
6 May
55
7 May
55
8 May
60
9 May
58
10 May
44
11 May
26
12 May
30
13 May
37
14 May
38
15 May
43
16 May
48
17 May
51
18 May
47
19 May
53
20 May
71
21 May
82
22 May
68
23 May
29
24 May
31
25 May
35
26 May
48
27 May
50
28 May
41
29 May
27
30 May
54
31 May
51
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
96
2 Jun
52
3 Jun
56
4 Jun
52
5 Jun
49
6 Jun
39
7 Jun
47
8 Jun
34
9 Jun
35
10 Jun
34
11 Jun
33
12 Jun
30
13 Jun
30
14 Jun
39
15 Jun
49
16 Jun
60
17 Jun
72
18 Jun
89
19 Jun
85
20 Jun
79
21 Jun
69
22 Jun
68
23 Jun
64
24 Jun
39
25 Jun
61
26 Jun
61
27 Jun
57
28 Jun
50
29 Jun
62
30 Jun
66
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
35
2 Jul
26
3 Jul
27
4 Jul
27
5 Jul
30
6 Jul
68
7 Jul
54
8 Jul
57
9 Jul
54
10 Jul
49
11 Jul
51
12 Jul
62
13 Jul
59
14 Jul
61
15 Jul
94
16 Jul
109
17 Jul
110
18 Jul
111
19 Jul
76
20 Jul
64
21 Jul
58
22 Jul
91
23 Jul
92
24 Jul
72
25 Jul
67
26 Jul
62
27 Jul
73
28 Jul
57
29 Jul
36
30 Jul
-
31 Jul
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Guarulhos

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

Guarulhos

  • asthma due to air pollution in GuarulhosAsthma
  • heart due to air pollution in GuarulhosHeart Issues
  • allergy due to air pollution in GuarulhosAllergies
  • sinus due to air pollution in GuarulhosSinus
  • flu due to air pollution in GuarulhosCold/Flu
  • copd due to air pollution in GuarulhosChronic (COPD)
asthma due to air pollution in Guarulhos

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. 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.

Piracicaba, Brazil

112
Poor
7xabove Standard

2.

Ribeirao Preto, Brazil

100
Moderate
7xabove Standard

3.

Bauru, Brazil

99
Moderate
7xabove Standard

4.

Sao Jose Do Rio Preto, Brazil

93
Moderate
6xabove Standard

5.

Paulinia, Brazil

76
Moderate
5xabove Standard

6.

Americana, Brazil

75
Moderate
5xabove Standard

7.

Sorocaba, Brazil

70
Moderate
5xabove Standard

8.

Jacarei, Brazil

70
Moderate
5xabove Standard

9.

Vila Velha, Brazil

66
Moderate
4xabove Standard

10.

Itaquaquecetuba, Brazil

66
Moderate
4xabove Standard

Last Updated: 30 Jul 2025, 12:42 PM

AQI City Rankings

Air Quality Solutions For Guarulhos

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

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
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
air quality solutions for offices for Guarulhos

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.

air quality solutions for smart-city for Guarulhos

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 Guarulhos

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 Guarulhos

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 Guarulhos

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.

air quality solutions for rmc-plants for Guarulhos

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

air quality solutions for fitness-center for Guarulhos

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 Guarulhos

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 Guarulhos

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 Guarulhos

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 Guarulhos

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 Guarulhos

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 Guarulhos

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

air quality solutions for banks for Guarulhos

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 Guarulhos

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 Guarulhos

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.

Guarulhos'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 Guarulhos
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 Guarulhos

Frequently Asked Questions About Air Quality

What is the current AQI level in Guarulhos?

The current real-time AQI level in Guarulhos is 60 (Moderate). This was last updated 2025-07-30 09:39:48 AM (Local Time).

When was the best AQI level in Guarulhos in the last 24 hours?

The best AQI level was 28 (Good) at 9:54 AM, Jul 29, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Guarulhos in the last 24 hours?

The worst AQI level was 63 (Moderate) at 8:09 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Guarulhos during last 24 hours?

The AQI levels in Guarulhos have been fluctuating throughout the last 24 hours. The levels have increased by highest 63 at 8:09 AM (Local Time), lowest 28 at 9:54 AM, Jul 29, 2025 (Local Time).

What actions are recommended as per the current AQI level in Guarulhos?

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

Recent AQI Blogs

Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

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New Delhi Annual Air Quality: Comparative Analysis of AQI (2020–2025)

26 Jul 2025Gyane Haobijam
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Do People Really Consider Air Pollution Before Moving to Delhi NCR?

15 Jul 2025Shakshi
Is Poor Air Quality in Gyms Holding Back Your Fitness Goals?

Is Poor Air Quality in Gyms Holding Back Your Fitness Goals?

12 Jul 2025Shakshi
Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

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7 Jul 2025Shakshi
Can Banning Old Vehicles Really Improve Delhi’s Air Quality? Here’s What the Data Says

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4 Jul 2025Gyane Haobijam
Arizona Dust Storm 2025: How the Sudden Storm Pushed AQI to Hazardous Levels?

Arizona Dust Storm 2025: How the Sudden Storm Pushed AQI to Hazardous Levels?

2 Jul 2025Shakshi
Air Pollution Comparison Between England vs India: What a 45% Asthma Spike in the UK Reveals

Air Pollution Comparison Between England vs India: What a 45% Asthma Spike in the UK Reveals

1 Jul 2025Shakshi
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Pocket PM

Air Quality Monitor

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Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

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