AQI PM2.5 PM10 CO SO2 NO2 O3

Live

Johor Bahru Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-29 01:09:23 AM (Local Time)

Live AQI

Air Quality is

Good

pm10 : 18 µg/m³

PM2.5 : 8 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

30 °C

Last Updated: 2025-05-29 01:09:23 AM (Local Time)

Map

Johor Bahru

Major Air Pollutants
Johor Bahru

Particulate Matter(PM2.5)

8µg/m³

Particulate Matter(PM10)

18µg/m³

Carbon Monoxide(CO)

303ppb

Sulfur Dioxide(SO2)

6ppb

Nitrogen Dioxide(NO2)

16ppb

Ozone(O3)

15ppb

Trending in Malaysia

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

The Mask Returns: COVID Cases Spike in Singapore, Hong Kong, and India

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

Methane Emissions from Delhi’s Landfills: An Invisible Threat

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

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

IS AIR POLLUTION SOLELY OUR FAULT? DEBUNKING THE MYTH WITH HARD TRUTH

From Smog to Songbirds: How the U.S. Clean Air Act Cleared the Skies

Two Worlds, One Breath: World Asthma Day 2025 and the Link Between Air Pollution and Asthma

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

Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights

Understand the Indoor Air Quality in Schools: Is Your Child Breathing Safe Air?

Sleep Interrupted: How Air Pollution Steals Your Res

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

AQI Graph

Historical Air Quality Data
Johor Bahru

24 Hours

AQI

Johor Bahru

Want air quality data?

AQI Trends - Annual Air Quality Changes
Johor Bahru, Johor, Malaysia

AQI

Year

AQI

Annual AQI Trends

2020

46AQI

2021

18AQI

-61%

Fall

2022

0AQI

-100%

Fall

2023

0AQI

No Change

2024

23AQI

No Change

2025

53AQI

130%

Rise

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

-6%

Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedApril, 202156AQI

Least PollutedSeptember, 20240AQI

* This data analysis is from year 2020 - 2025

Johor Bahru's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Kota Tinggi

Good

Old Larkin

Good

Pasir Gudang

Good

Malaysia's Metro Cities
Air Quality Index

George Town

Ipoh

Klang

Kuala Lumpur

Petaling Jaya

Air Quality Calendar 2025
Johor Bahru

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 55	2 Jan 56	3 Jan 56	4 Jan 57
5 Jan 56	6 Jan 56	7 Jan 55	8 Jan 55	9 Jan 55	10 Jan 55	11 Jan 54
12 Jan 53	13 Jan 53	14 Jan 54	15 Jan 56	16 Jan 54	17 Jan 54	18 Jan 54
19 Jan 55	20 Jan 54	21 Jan 55	22 Jan 55	23 Jan 55	24 Jan 56	25 Jan 56
26 Jan 55	27 Jan 55	28 Jan 55	29 Jan 54	30 Jan 55	31 Jan 55	1 Feb 55

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 55	27 Jan 55	28 Jan 55	29 Jan 54	30 Jan 55	31 Jan 55	1 Feb 55
2 Feb 57	3 Feb 58	4 Feb 56	5 Feb 56	6 Feb 56	7 Feb 56	8 Feb 56
9 Feb 55	10 Feb 55	11 Feb 54	12 Feb 54	13 Feb 55	14 Feb 54	15 Feb 56
16 Feb 55	17 Feb 57	18 Feb 56	19 Feb 59	20 Feb 57	21 Feb 58	22 Feb 58
23 Feb 57	24 Feb 56	25 Feb 57	26 Feb 56	27 Feb 56	28 Feb 56	1 Mar 55

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 57	24 Feb 56	25 Feb 57	26 Feb 56	27 Feb 56	28 Feb 56	1 Mar 55
2 Mar 55	3 Mar 55	4 Mar 55	5 Mar 54	6 Mar 54	7 Mar 54	8 Mar 53
9 Mar 53	10 Mar 51	11 Mar 51	12 Mar 50	13 Mar 50	14 Mar 48	15 Mar 48
16 Mar 46	17 Mar 45	18 Mar 46	19 Mar 47	20 Mar 47	21 Mar 50	22 Mar 50
23 Mar 51	24 Mar 52	25 Mar 53	26 Mar 56	27 Mar 57	28 Mar 56	29 Mar 58
30 Mar 57	31 Mar 56	1 Apr 56	2 Apr 55	3 Apr 54	4 Apr 53	5 Apr 52

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 57	31 Mar 56	1 Apr 56	2 Apr 55	3 Apr 54	4 Apr 53	5 Apr 52
6 Apr 50	7 Apr 49	8 Apr 50	9 Apr 48	10 Apr 49	11 Apr 48	12 Apr 49
13 Apr 47	14 Apr 47	15 Apr 49	16 Apr 50	17 Apr 50	18 Apr 52	19 Apr 51
20 Apr 50	21 Apr 51	22 Apr 51	23 Apr 51	24 Apr 52	25 Apr 52	26 Apr 52
27 Apr 52	28 Apr 52	29 Apr 52	30 Apr 51	1 May 51	2 May 51	3 May 51

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 52	28 Apr 52	29 Apr 52	30 Apr 51	1 May 51	2 May 51	3 May 51
4 May 51	5 May 51	6 May 52	7 May 53	8 May 54	9 May 53	10 May 53
11 May 51	12 May 49	13 May 49	14 May 50	15 May 50	16 May 51	17 May 51
18 May 50	19 May 48	20 May 48	21 May 47	22 May 46	23 May 47	24 May 47
25 May 45	26 May 43	27 May 44	28 May -	29 May -	30 May -	31 May -

Health Advice For People Living In
Johor Bahru

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 Off
Car FilterAdvisable
N95 MaskAdvisable
Stay IndoorAdvisable

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

Prevent Health Problems: Understand Your Risks

Johor Bahru

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

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
Malaysia

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

Petaling Jaya, Malaysia

Good

3xabove Standard

Johor Bahru, Malaysia

Sibu, Malaysia

Kuching, Malaysia

Seremban, Malaysia

Kuala Lumpur, Malaysia

Good

3xabove Standard

Kota Kinabalu, Malaysia

Labuan, Malaysia

Muar, Malaysia

10.

Miri, Malaysia

Good

3xabove Standard

Last Updated: 28 May 2025, 05:22 PM

AQI City Rankings

Air Quality Solutions For Johor Bahru
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 Johor Bahru

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 Johor Bahru

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 Johor Bahru

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 Johor Bahru

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.

Johor Bahru'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

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 Johor Bahru

Frequently Asked Questions About Air Quality

What is the current AQI level in Johor Bahru?

The current real-time AQI level in Johor Bahru is 45 (Good). This was last updated 2025-05-29 01:09:23 AM (Local Time).

When was the best AQI level in Johor Bahru in the last 24 hours?

The best AQI level was 40 (Good) at 9:09 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Johor Bahru in the last 24 hours?

The worst AQI level was 49 (Good) at 1:24 AM (Local Time) during the last 24 hours.

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

The AQI levels in Johor Bahru have been fluctuating throughout the last 24 hours. The levels have increased by highest 49 at 1:24 AM (Local Time), lowest 40 at 9:09 AM (Local Time).

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

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