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Buenos Aires Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Ciudad Autonoma De

Last Updated: 2025-05-31 03:12:32 AM (Local Time)

location image
Live AQI
42
Air Quality is
Good
pm10 :  20 µg/m³
PM2.5 :  8 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level in Buenos Aires
partly cloudy

8 °C

Partly Cloudy
Humidity
Humidity87 %
Wind Speed
Wind Speed9 km/h
UV Index
UV Index0
Last Updated: 2025-05-31 03:12:32 AM (Local Time)
Map

Buenos Aires

Major Air Pollutants

Buenos Aires

PM2.5's Icon

Particulate Matter(PM2.5)

8µg/m³

PM10's Icon

Particulate Matter(PM10)

20µg/m³

CO's Icon

Carbon Monoxide(CO)

597ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

13ppb

O3's Icon

Ozone(O3)

9ppb

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The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

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Case Study : How Prana Air Helped the American School of Bombay in Improving Air Quality?

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Understanding the AQI: What the Air You Breathe Means for Your Health

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AQI Graph

Historical Air Quality Data

Buenos Aires

24 Hours
AQI
Buenos Aires

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Buenos Aires, Ciudad Autonoma De, Argentina

AQI
Year
.
AQI

Annual AQI Trends

2020
13AQI
2021
36AQI
177%
Rise
2022
22AQI
-39%
Fall
2023
27AQI
23%
Rise
2024
40AQI
48%
Rise
2025
45AQI
13%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
44%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJuly, 202158AQI
Least PollutedApril, 20220AQI

* This data analysis is from year 2020 - 2025

Buenos Aires's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
US Embassy
Good
42
8
20
14
67

Argentina's Metro Cities

Air Quality Index

Buenos Aires City AQI

Buenos Aires

49

temp.8°C
hum.87%
Rosario City AQI

Rosario

52

temp.2°C
hum.93%
Santa Rosa City AQI

Santa Rosa

22

temp.6°C
hum.42%

Air Quality Calendar 2025

Buenos Aires

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
44
2 Jan
43
3 Jan
43
4 Jan
40
5 Jan
46
6 Jan
39
7 Jan
40
8 Jan
37
9 Jan
38
10 Jan
38
11 Jan
38
12 Jan
38
13 Jan
37
14 Jan
38
15 Jan
39
16 Jan
41
17 Jan
39
18 Jan
42
19 Jan
43
20 Jan
42
21 Jan
41
22 Jan
38
23 Jan
41
24 Jan
45
25 Jan
45
26 Jan
51
27 Jan
51
28 Jan
48
29 Jan
48
30 Jan
46
31 Jan
45
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
44
2 Feb
46
3 Feb
42
4 Feb
44
5 Feb
45
6 Feb
45
7 Feb
48
8 Feb
50
9 Feb
51
10 Feb
49
11 Feb
52
12 Feb
51
13 Feb
51
14 Feb
50
15 Feb
47
16 Feb
49
17 Feb
49
18 Feb
50
19 Feb
51
20 Feb
51
21 Feb
52
22 Feb
50
23 Feb
49
24 Feb
48
25 Feb
49
26 Feb
51
27 Feb
50
28 Feb
48
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
47
2 Mar
44
3 Mar
43
4 Mar
43
5 Mar
41
6 Mar
38
7 Mar
39
8 Mar
37
9 Mar
39
10 Mar
36
11 Mar
39
12 Mar
41
13 Mar
41
14 Mar
41
15 Mar
41
16 Mar
41
17 Mar
44
18 Mar
42
19 Mar
42
20 Mar
41
21 Mar
42
22 Mar
45
23 Mar
48
24 Mar
47
25 Mar
50
26 Mar
55
27 Mar
53
28 Mar
53
29 Mar
52
30 Mar
48
31 Mar
48
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
47
2 Apr
51
3 Apr
50
4 Apr
51
5 Apr
43
6 Apr
42
7 Apr
44
8 Apr
46
9 Apr
44
10 Apr
41
11 Apr
40
12 Apr
40
13 Apr
44
14 Apr
40
15 Apr
39
16 Apr
42
17 Apr
41
18 Apr
42
19 Apr
46
20 Apr
46
21 Apr
43
22 Apr
43
23 Apr
42
24 Apr
39
25 Apr
40
26 Apr
47
27 Apr
48
28 Apr
49
29 Apr
49
30 Apr
51
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
49
2 May
50
3 May
54
4 May
54
5 May
56
6 May
54
7 May
55
8 May
49
9 May
48
10 May
48
11 May
46
12 May
41
13 May
46
14 May
44
15 May
49
16 May
52
17 May
50
18 May
50
19 May
46
20 May
51
21 May
47
22 May
48
23 May
47
24 May
49
25 May
50
26 May
42
27 May
42
28 May
43
29 May
-
30 May
-
31 May
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Buenos Aires

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 Purifier
    Air PurifierTurn Off
  • Car Filter
    Car FilterAdvisable
  • N95 Mask
    N95 MaskAdvisable
  • Stay Indoor
    Stay IndoorAdvisable

As per the current AQI, turn off the air purifier.

Prevent Health Problems: Understand Your Risks

Buenos Aires

  • asthma due to air pollution in Buenos AiresAsthma
  • heart due to air pollution in Buenos AiresHeart Issues
  • allergy due to air pollution in Buenos AiresAllergies
  • sinus due to air pollution in Buenos AiresSinus
  • flu due to air pollution in Buenos AiresCold/Flu
  • copd due to air pollution in Buenos AiresChronic (COPD)
asthma due to air pollution in Buenos Aires

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

  • Keep track of air quality to plan outdoor activities safely.

  • Drink water to keep airways moist and reduce irritation.

  • Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

  • Skip medications that is prescribed by your doctor.

  • Engage in outdoor activities in early morning during high pollen hours.

Most Polluted Cities 2025

Argentina

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.

Bahia Blanca, Argentina

88
Moderate
6xabove Standard

2.

Villa Constitucion, Argentina

55
Moderate
4xabove Standard

3.

Mendoza, Argentina

54
Moderate
4xabove Standard

4.

Rosario, Argentina

52
Moderate
3xabove Standard

5.

Buenos Aires, Argentina

51
Moderate
3xabove Standard

6.

Buenos Aires, Argentina

49
Good
3xabove Standard

7.

Caseros, Argentina

49
Good
3xabove Standard

8.

Villa Sarmiento, Argentina

49
Good
3xabove Standard

9.

Dock Sur, Argentina

47
Good
3xabove Standard

10.

General Pico, Argentina

40
Good
3xabove Standard

Last Updated: 31 May 2025, 07:35 AM

AQI City Rankings

Air Quality Solutions For Buenos Aires

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 Buenos Aires

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 Buenos Aires

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 Buenos Aires

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 Buenos Aires

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 Buenos Aires

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 Buenos Aires

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 Buenos Aires

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 Buenos Aires

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 Buenos Aires

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 Buenos Aires

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 Buenos Aires

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 Buenos Aires

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 Buenos Aires

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 Buenos Aires

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 Buenos Aires

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 Buenos Aires

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.

Buenos Aires'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 Buenos Aires
Mobile App

Empower Your Decisions with Reliable Data

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 Buenos Aires

Frequently Asked Questions About Air Quality

What is the current AQI level in Buenos Aires?

The current real-time AQI level in Buenos Aires is 42 (Good). This was last updated 2025-05-31 03:12:32 AM (Local Time).

When was the best AQI level in Buenos Aires in the last 24 hours?

The best AQI level was 37 (Good) at 3:09 PM, May 30, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Buenos Aires in the last 24 hours?

The worst AQI level was 54 (Moderate) at 6:09 AM, May 30, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Buenos Aires have been fluctuating throughout the last 24 hours. The levels have increased by highest 54 at 6:09 AM, May 30, 2025 (Local Time), lowest 37 at 3:09 PM, May 30, 2025 (Local Time).

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

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.

Recent AQI Blogs

Read the latest news

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

Wildfire Alert in Northeastern Minnesota: From Crisis to Control Journey.

Wildfire Alert in Northeastern Minnesota: From Crisis to Control Journey.

30 May 2025Shakshi
Delhi Rain May 2025 Breaks Records — Why It Happened and What’s Next

Delhi Rain May 2025 Breaks Records — Why It Happened and What’s Next

26 May 2025Shakshi
How Air Pollution Fuels COPD—and What You Can Do About It?

How Air Pollution Fuels COPD—and What You Can Do About It?

22 May 2025Shakshi
How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

19 May 2025Shakshi
Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

15 May 2025Shakshi
Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

15 May 2025Gyane
Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

14 May 2025Shakshi
Methane Emissions from Delhi’s Landfills: An Invisible Threat

Methane Emissions from Delhi’s Landfills: An Invisible Threat

12 May 2025Shakshi
The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

7 May 2025Shakshi
World Asthma Day 2025: The Link Between Air Pollution and Asthma

World Asthma Day 2025: The Link Between Air Pollution and Asthma

6 May 2025Shakshi
Prana Air Logo

Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Prana Sense Air Quality MonitorPrana Sense Air Quality Monitor
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Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Pocket PM Air Quality MonitorPocket 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.

Cair + Indoor Air Quality MonitorCair + Indoor Air Quality Monitor