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Brasilia Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Distrito Federal

Last Updated: 2025-09-30 10:58:15 PM (Local Time)

Live AQI

54(AQI-US)

Air Quality is

Moderate

pm10 : 40 µg/m³

PM2.5 : 12 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

24 °C

Last Updated: 2025-09-30 10:58:15 PM (Local Time)

Map

Brasilia

Major Air Pollutants
Brasilia

Particulate Matter(PM2.5)

12µg/m³

Particulate Matter(PM10)

40µg/m³

Carbon Monoxide(CO)

443ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

30ppb

Ozone(O3)

4ppb

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AQI Graph

Historical Air Quality Data
Brasilia

24 Hours

AQI

Brasilia

AQI

29-09-2025Time30-09-2025

Time	Brasilia
11 PM	39
12 AM	31
01 AM	29
02 AM	37
03 AM	42
04 AM	36
05 AM	47
06 AM	57
07 AM	61
08 AM	55
09 AM	42
10 AM	31
11 AM	37
12 PM	22
01 PM	30
02 PM	20
03 PM	23
04 PM	24
05 PM	48
06 PM	54
07 PM	46
08 PM	48
09 PM	61
10 PM	66

Min.at 2:04 PM on 30th Sep

Max.at 10:04 PM on 30th Sep

Want air quality data?

AQI Trends - Annual Air Quality Changes
Brasilia, Distrito Federal, Brazil

AQI

Year

AQI

AQI	AQI
Oct 2022	8
Nov 2022	8
Dec 2022	10
Jan 2023	6
Feb 2023	8
Mar 2023	8
Apr 2023	8
May 2023	20
Jun 2023	18
Jul 2023	19
Aug 2023	26
Sep 2023	30
Oct 2023	27
Nov 2023	16
Dec 2023	12
Jan 2024	6
Feb 2024	5
Mar 2024	7
Apr 2024	7
May 2024	18
Jun 2024	33
Jul 2024	32
Aug 2024	39
Sep 2024	33
Oct 2024	15
Nov 2024	28
Dec 2024	47
Jan 2025	45
Feb 2025	41
Mar 2025	42
Apr 2025	41
May 2025	32
Jun 2025	34
Jul 2025	44
Aug 2025	54
Sep 2025	51
Oct 2025

Annual AQI Trends

2022

9AQI

2023

16AQI

78%

Rise

2024

22AQI

38%

Rise

2025

43AQI

95%

Rise

Overall Annual Percentage (%) change of AQI in (2022 to 2025)

70%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedAugust, 202554AQI

Least PollutedFebruary, 20245AQI

* This data analysis is from year 2022 - 2025

Brasilia's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Parque Olhos dagua

Moderate

Santa Maria

Good

Brazil's Metro Cities
Air Quality Index

Diadema

Rio de Janeiro

Santos

Sao Paulo

Air Quality Calendar 2025
Brasilia

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 60	2 Jan 54	3 Jan 44	4 Jan 42
5 Jan 41	6 Jan 41	7 Jan 42	8 Jan 45	9 Jan 45	10 Jan 39	11 Jan 43
12 Jan 44	13 Jan 41	14 Jan 42	15 Jan 45	16 Jan 49	17 Jan 37	18 Jan 41
19 Jan 44	20 Jan 36	21 Jan 40	22 Jan 45	23 Jan 43	24 Jan 45	25 Jan 50
26 Jan 41	27 Jan 44	28 Jan 42	29 Jan 52	30 Jan 54	31 Jan 51	1 Feb 46

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 41	27 Jan 44	28 Jan 42	29 Jan 52	30 Jan 54	31 Jan 51	1 Feb 46
2 Feb 45	3 Feb 43	4 Feb 49	5 Feb 45	6 Feb 47	7 Feb 51	8 Feb 49
9 Feb 51	10 Feb 53	11 Feb 53	12 Feb 55	13 Feb 43	14 Feb 36	15 Feb 39
16 Feb 38	17 Feb 34	18 Feb 35	19 Feb 31	20 Feb 37	21 Feb 38	22 Feb 37
23 Feb 31	24 Feb 27	25 Feb 33	26 Feb 35	27 Feb 39	28 Feb 38	1 Mar 37

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 31	24 Feb 27	25 Feb 33	26 Feb 35	27 Feb 39	28 Feb 38	1 Mar 37
2 Mar 39	3 Mar 34	4 Mar 36	5 Mar 32	6 Mar 35	7 Mar 31	8 Mar 28
9 Mar 34	10 Mar 29	11 Mar 27	12 Mar 30	13 Mar 42	14 Mar 39	15 Mar 39
16 Mar 40	17 Mar 38	18 Mar 43	19 Mar 46	20 Mar 43	21 Mar 49	22 Mar 49
23 Mar 46	24 Mar 41	25 Mar 53	26 Mar 55	27 Mar 54	28 Mar 57	29 Mar 56
30 Mar 58	31 Mar 54	1 Apr 49	2 Apr 58	3 Apr 53	4 Apr 49	5 Apr 43

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 58	31 Mar 54	1 Apr 49	2 Apr 58	3 Apr 53	4 Apr 49	5 Apr 43
6 Apr 37	7 Apr 35	8 Apr 37	9 Apr 49	10 Apr 44	11 Apr 47	12 Apr 39
13 Apr 41	14 Apr 30	15 Apr 32	16 Apr 39	17 Apr 44	18 Apr 44	19 Apr 31
20 Apr 28	21 Apr 31	22 Apr 31	23 Apr 38	24 Apr 48	25 Apr 35	26 Apr 37
27 Apr 49	28 Apr 53	29 Apr 39	30 Apr 48	1 May 32	2 May 30	3 May 33

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 49	28 Apr 53	29 Apr 39	30 Apr 48	1 May 32	2 May 30	3 May 33
4 May 34	5 May 31	6 May 36	7 May 32	8 May 36	9 May 34	10 May 31
11 May 23	12 May 21	13 May 22	14 May 27	15 May 29	16 May 31	17 May 33
18 May 26	19 May 31	20 May 33	21 May 42	22 May 41	23 May 29	24 May 31
25 May 32	26 May 36	27 May 36	28 May 32	29 May 28	30 May 38	31 May 35

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 34	2 Jun 32	3 Jun 31	4 Jun 27	5 Jun 27	6 Jun 27	7 Jun 26
8 Jun 24	9 Jun 26	10 Jun 27	11 Jun 26	12 Jun 32	13 Jun 28	14 Jun 28
15 Jun 32	16 Jun 34	17 Jun 40	18 Jun 46	19 Jun 46	20 Jun 45	21 Jun 49
22 Jun 49	23 Jun 42	24 Jun 35	25 Jun 40	26 Jun 31	27 Jun 33	28 Jun 38
29 Jun 33	30 Jun 35	1 Jul 30	2 Jul 24	3 Jul 27	4 Jul 26	5 Jul 22

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 33	30 Jun 35	1 Jul 30	2 Jul 24	3 Jul 27	4 Jul 26	5 Jul 22
6 Jul 29	7 Jul 30	8 Jul 31	9 Jul 36	10 Jul 35	11 Jul 28	12 Jul 34
13 Jul 33	14 Jul 37	15 Jul 47	16 Jul 52	17 Jul 53	18 Jul 63	19 Jul 62
20 Jul 59	21 Jul 60	22 Jul 62	23 Jul 63	24 Jul 62	25 Jul 57	26 Jul 51
27 Jul 49	28 Jul 52	29 Jul 43	30 Jul 48	31 Jul 47	1 Aug 53	2 Aug 61

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 49	28 Jul 52	29 Jul 43	30 Jul 48	31 Jul 47	1 Aug 53	2 Aug 61
3 Aug 60	4 Aug 59	5 Aug 59	6 Aug 49	7 Aug 49	8 Aug 54	9 Aug 46
10 Aug 37	11 Aug 37	12 Aug 44	13 Aug 56	14 Aug 60	15 Aug 57	16 Aug 52
17 Aug 56	18 Aug 61	19 Aug 58	20 Aug 61	21 Aug 64	22 Aug 64	23 Aug 57
24 Aug 63	25 Aug 55	26 Aug 57	27 Aug 52	28 Aug 44	29 Aug 46	30 Aug 51
31 Aug 46	1 Sep 49	2 Sep 49	3 Sep 48	4 Sep 43	5 Sep 52	6 Sep 66

September

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
31 Aug 46	1 Sep 49	2 Sep 49	3 Sep 48	4 Sep 43	5 Sep 52	6 Sep 66
7 Sep 52	8 Sep 56	9 Sep 56	10 Sep 58	11 Sep 53	12 Sep 58	13 Sep 59
14 Sep 62	15 Sep 64	16 Sep 63	17 Sep 57	18 Sep 60	19 Sep 45	20 Sep 48
21 Sep 55	22 Sep 58	23 Sep 56	24 Sep 45	25 Sep 29	26 Sep 24	27 Sep 26
28 Sep 30	29 Sep 44	30 Sep -	1 Oct -	2 Oct -	3 Oct -	4 Oct -

October

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
28 Sep 30	29 Sep 44	30 Sep -	1 Oct -	2 Oct -	3 Oct -	4 Oct -
5 Oct -	6 Oct -	7 Oct -	8 Oct -	9 Oct -	10 Oct -	11 Oct -
12 Oct -	13 Oct -	14 Oct -	15 Oct -	16 Oct -	17 Oct -	18 Oct -
19 Oct -	20 Oct -	21 Oct -	22 Oct -	23 Oct -	24 Oct -	25 Oct -
26 Oct -	27 Oct -	28 Oct -	29 Oct -	30 Oct -	31 Oct -	1 Nov -

Health Advice For People Living In
Brasilia

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 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

Brasilia

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

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

Porto Alegre, Brazil

Limeira, Brazil

Itaquaquecetuba, Brazil

Moderate

6xabove Standard

Ferraz De Vasconcelos, Brazil

Jundiai, Brazil

Ribeirao Preto, Brazil

Tatui, Brazil

Iguacu, Brazil

Maua, Brazil

10.

Franco Da Rocha, Brazil

Moderate

5xabove Standard

Last Updated: 01 Oct 2025, 02:03 AM

AQI City Rankings

Air Quality Solutions For Brasilia
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 Brasilia

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 Brasilia

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 Brasilia

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 Brasilia

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.

Brasilia'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 Brasilia

Frequently Asked Questions About Air Quality

What is the current AQI level in Brasilia?

The current real-time AQI level in Brasilia is 54 (Moderate). This was last updated 2025-09-30 10:58:15 PM (Local Time).

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

The best AQI level was 20 (Good) at 2:04 PM, Sep 30, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 66 (Moderate) at 10:04 PM, Sep 30, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Brasilia have been fluctuating throughout the last 24 hours. The levels have increased by highest 66 at 10:04 PM, Sep 30, 2025 (Local Time), lowest 20 at 2:04 PM, Sep 30, 2025 (Local Time).

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

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