AQI PM2.5 PM10 CO SO2 NO2 O3

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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: 2025-06-24 12:40:30 AM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 37 µg/m³

PM2.5 : 14 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

19 °C

Last Updated: 2025-06-24 12:40:30 AM (Local Time)

Map

Guarulhos

Major Air Pollutants
Guarulhos

Particulate Matter(PM2.5)

14µg/m³

Particulate Matter(PM10)

37µg/m³

Carbon Monoxide(CO)

598ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

16ppb

Ozone(O3)

10ppb

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AQI Graph

Historical Air Quality Data
Guarulhos

24 Hours

AQI

Guarulhos

AQI

23-06-2025Time24-06-2025

Min.at 7:10 AM on 23rd Jun

Max.at 12:55 AM on 23rd Jun

Want air quality data?

AQI Trends - Annual Air Quality Changes
Guarulhos, State Of Sao Paulo, Brazil

AQI

Year

AQI

Annual AQI Trends

2020

50AQI

2021

53AQI

Rise

2022

52AQI

-2%

Fall

2023

52AQI

No Change

2024

57AQI

10%

Rise

2025

47AQI

-18%

Fall

Overall Annual Percentage (%) change of AQI in (2020 to 2025)

-1%

Fall (Improved AQI)

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.(%)

Guarulhos Paco Municipal

Moderate

Rua Doutor Assis Ribeiro

Moderate

Brazil's Metro Cities
Air Quality Index

Diadema

Rio de Janeiro

Santos

Sao Paulo

Air Quality Calendar 2025
Guarulhos

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	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	1 Feb 32

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 44	27 Jan 47	28 Jan 50	29 Jan 51	30 Jan 41	31 Jan 37	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	1 Mar 56

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 49	24 Feb 46	25 Feb 50	26 Feb 54	27 Feb 60	28 Feb 61	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	1 Apr 50	2 Apr 56	3 Apr 52	4 Apr 53	5 Apr 38

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 56	31 Mar 49	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	1 May 42	2 May 40	3 May 50

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 47	28 Apr 55	29 Apr 31	30 Apr 46	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 66	24 Jun -	25 Jun -	26 Jun -	27 Jun -	28 Jun -
29 Jun -	30 Jun -	1 Jul -	2 Jul -	3 Jul -	4 Jul -	5 Jul -

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

Solutions for Current AQI

Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Guarulhos

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

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.

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

Sao Paulo, Brazil

Moderate

5xabove Standard

Sao Bernardo Do Campo, Brazil

Moderate

4xabove Standard

Sao Caetano Do Sul, Brazil

Diadema, Brazil

Carapicuiba, Brazil

Taboao Da Serra, Brazil

Sao Paulo, Brazil

Sorocaba, Brazil

Jundiai, Brazil

10.

Itaquaquecetuba, Brazil

Moderate

4xabove Standard

Last Updated: 24 Jun 2025, 03:41 AM

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

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

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

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

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

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

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

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

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

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

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

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

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

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

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 App

Smart TV App

Web Dashboard

API

Widgets

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.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

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) due to recent rainfall by 0.73mm/hr. This was last updated 2025-06-24 12:40:30 AM (Local Time).

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

The best AQI level was 56 (Moderate) at 7:10 AM, Jun 23, 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 72 (Moderate) at 12:55 AM, Jun 23, 2025 (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 72 at 12:55 AM, Jun 23, 2025 (Local Time), lowest 56 at 7:10 AM, Jun 23, 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.