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Kaohsiung Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-11-28 03:40:59 AM (Local Time)

Live AQI

106(AQI-US)

Air Quality is

Poor

pm10 : 62 µg/m³

PM2.5 : 37 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

20 °C

Last Updated: 2025-11-28 03:40:59 AM (Local Time)

Map

Kaohsiung

Major Air Pollutants
Kaohsiung

Particulate Matter(PM2.5)

37µg/m³

Particulate Matter(PM10)

62µg/m³

Carbon Monoxide(CO)

470ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

16ppb

Ozone(O3)

12ppb

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AQI Graph

Historical Air Quality Data
Kaohsiung

24 Hours

AQI

Kaohsiung

AQI

27-11-2025Time28-11-2025

Time	Kaohsiung
03 AM	80
04 AM	81
05 AM	84
06 AM	85
07 AM	88
08 AM	91
09 AM	91
10 AM	89
11 AM	83
12 PM	81
01 PM	81
02 PM	82
03 PM	84
04 PM	91
05 PM	94
06 PM	101
07 PM	101
08 PM	99
09 PM	92
10 PM	80
11 PM	75
12 AM	75
01 AM	80
02 AM	90
03 AM	103

Min.at 11:04 PM on 27th Nov

103

Max.at 3:04 AM on 28th Nov

Want air quality data?

AQI Trends - Annual Air Quality Changes
Kaohsiung, Taiwan

AQI

Year

AQI

AQI	AQI
Mar 2020	82
Apr 2020	80
May 2020	43
Jun 2020	34
Jul 2020	40
Aug 2020	49
Sep 2020	67
Oct 2020	83
Nov 2020	87
Dec 2020	94
Jan 2021	105
Feb 2021	101
Mar 2021	100
Apr 2021	78
May 2021	47
Jun 2021	39
Jul 2021	44
Aug 2021	49
Sep 2021	58
Oct 2021	71
Nov 2021	86
Dec 2021	92
Jan 2022	93
Feb 2022	89
Mar 2022	82
Apr 2022	69
May 2022	53
Jun 2022	33
Jul 2022	33
Aug 2022	37
Sep 2022	65
Oct 2022	70
Nov 2022	85
Dec 2022	78
Jan 2023	92
Feb 2023	90
Mar 2023	86
Apr 2023	75
May 2023	60
Jun 2023	42
Jul 2023	39
Aug 2023	44
Sep 2023	44
Oct 2023	69
Nov 2023	80
Dec 2023	80
Jan 2024	93
Feb 2024	78
Mar 2024	81
Apr 2024	62
May 2024	61
Jun 2024	47
Jul 2024	35
Aug 2024	38
Sep 2024	48
Oct 2024	61
Nov 2024	78
Dec 2024	82
Jan 2025	85
Feb 2025	85
Mar 2025	69
Apr 2025	65
May 2025	50
Jun 2025	37
Jul 2025	42
Aug 2025	42
Sep 2025	45
Oct 2025	68
Nov 2025	73

Annual AQI Trends

2020

65AQI

2021

72AQI

11%

Rise

2022

68AQI

-6%

Fall

2023

66AQI

-3%

Fall

2024

64AQI

-3%

Fall

2025

60AQI

-6%

Fall

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

-1%

Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2021105AQI

Least PollutedJuly, 202233AQI

* This data analysis is from year 2020 - 2025

Kaohsiung's Cities
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Kaohsiung

Poor

106

Taiwan's Metro Cities
Air Quality Index

Hsinchu

temp.18°C

hum.60%

Kaohsiung

106

temp.20°C

hum.88%

Keelung

100

Tainan

Taipei

101

temp.18°C

hum.60%

Air Quality Calendar 2025
Kaohsiung

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 121	2 Jan 80	3 Jan 85	4 Jan 77
5 Jan 77	6 Jan 88	7 Jan 93	8 Jan 91	9 Jan 93	10 Jan 79	11 Jan 76
12 Jan 72	13 Jan 70	14 Jan 85	15 Jan 83	16 Jan 88	17 Jan 82	18 Jan 92
19 Jan 78	20 Jan 87	21 Jan 89	22 Jan 103	23 Jan 101	24 Jan 94	25 Jan 100
26 Jan 85	27 Jan 62	28 Jan 72	29 Jan 67	30 Jan 69	31 Jan 83	1 Feb 70

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 85	27 Jan 62	28 Jan 72	29 Jan 67	30 Jan 69	31 Jan 83	1 Feb 70
2 Feb 77	3 Feb 73	4 Feb 78	5 Feb 84	6 Feb 95	7 Feb 85	8 Feb 79
9 Feb 73	10 Feb 72	11 Feb 84	12 Feb 77	13 Feb 65	14 Feb 93	15 Feb 68
16 Feb 92	17 Feb 95	18 Feb 111	19 Feb 80	20 Feb 111	21 Feb 83	22 Feb 86
23 Feb 74	24 Feb 76	25 Feb 86	26 Feb 103	27 Feb 123	28 Feb 91	1 Mar 84

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 74	24 Feb 76	25 Feb 86	26 Feb 103	27 Feb 123	28 Feb 91	1 Mar 84
2 Mar 68	3 Mar 60	4 Mar 58	5 Mar 60	6 Mar 64	7 Mar 68	8 Mar 78
9 Mar 77	10 Mar 87	11 Mar 82	12 Mar 77	13 Mar 63	14 Mar 70	15 Mar 69
16 Mar 56	17 Mar 79	18 Mar 60	19 Mar 73	20 Mar 73	21 Mar 75	22 Mar 73
23 Mar 69	24 Mar 64	25 Mar 69	26 Mar 63	27 Mar 62	28 Mar 63	29 Mar 71
30 Mar 62	31 Mar 68	1 Apr 59	2 Apr 73	3 Apr 68	4 Apr 70	5 Apr 79

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 62	31 Mar 68	1 Apr 59	2 Apr 73	3 Apr 68	4 Apr 70	5 Apr 79
6 Apr 75	7 Apr 70	8 Apr 72	9 Apr 67	10 Apr 63	11 Apr 62	12 Apr 54
13 Apr 71	14 Apr 70	15 Apr 82	16 Apr 79	17 Apr 66	18 Apr 61	19 Apr 59
20 Apr 58	21 Apr 60	22 Apr 56	23 Apr 58	24 Apr 54	25 Apr 54	26 Apr 59
27 Apr 63	28 Apr 59	29 Apr 64	30 Apr 62	1 May 59	2 May 66	3 May 64

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 63	28 Apr 59	29 Apr 64	30 Apr 62	1 May 59	2 May 66	3 May 64
4 May 64	5 May 52	6 May 58	7 May 56	8 May 57	9 May 41	10 May 41
11 May 46	12 May 51	13 May 54	14 May 57	15 May 56	16 May 48	17 May 42
18 May 40	19 May 37	20 May 36	21 May 35	22 May 41	23 May 42	24 May 43
25 May 51	26 May 56	27 May 59	28 May 55	29 May 50	30 May 45	31 May 56

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 49	2 Jun 47	3 Jun 44	4 Jun 36	5 Jun 41	6 Jun 38	7 Jun 36
8 Jun 31	9 Jun 37	10 Jun 41	11 Jun 45	12 Jun 47	13 Jun 37	14 Jun 41
15 Jun 43	16 Jun 41	17 Jun 41	18 Jun 41	19 Jun 40	20 Jun 40	21 Jun 33
22 Jun 24	23 Jun 25	24 Jun 28	25 Jun 27	26 Jun 30	27 Jun 30	28 Jun 32
29 Jun 34	30 Jun 38	1 Jul 38	2 Jul 37	3 Jul 39	4 Jul 38	5 Jul 34

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 34	30 Jun 38	1 Jul 38	2 Jul 37	3 Jul 39	4 Jul 38	5 Jul 34
6 Jul 33	7 Jul 33	8 Jul 34	9 Jul 41	10 Jul 38	11 Jul 41	12 Jul 43
13 Jul 46	14 Jul 47	15 Jul 47	16 Jul 47	17 Jul 48	18 Jul 47	19 Jul 45
20 Jul 41	21 Jul 40	22 Jul 45	23 Jul 48	24 Jul 47	25 Jul 49	26 Jul 45
27 Jul 43	28 Jul 42	29 Jul 40	30 Jul 46	31 Jul 48	1 Aug 48	2 Aug 49

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 43	28 Jul 42	29 Jul 40	30 Jul 46	31 Jul 48	1 Aug 48	2 Aug 49
3 Aug 51	4 Aug 45	5 Aug 50	6 Aug 48	7 Aug 50	8 Aug 49	9 Aug 41
10 Aug 38	11 Aug 37	12 Aug 39	13 Aug 41	14 Aug 36	15 Aug 37	16 Aug 39
17 Aug 35	18 Aug 34	19 Aug 34	20 Aug 38	21 Aug 35	22 Aug 40	23 Aug 41
24 Aug 47	25 Aug 45	26 Aug 40	27 Aug 41	28 Aug 44	29 Aug 40	30 Aug 39
31 Aug 36	1 Sep 38	2 Sep 42	3 Sep 40	4 Sep 46	5 Sep 44	6 Sep 40

September

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
31 Aug 36	1 Sep 38	2 Sep 42	3 Sep 40	4 Sep 46	5 Sep 44	6 Sep 40
7 Sep 34	8 Sep 38	9 Sep 38	10 Sep 37	11 Sep 39	12 Sep 45	13 Sep 41
14 Sep 42	15 Sep 45	16 Sep 53	17 Sep 52	18 Sep 49	19 Sep 45	20 Sep 48
21 Sep 51	22 Sep 57	23 Sep 46	24 Sep 45	25 Sep 52	26 Sep 50	27 Sep 42
28 Sep 50	29 Sep 53	30 Sep 52	1 Oct 55	2 Oct 59	3 Oct 61	4 Oct 73

October

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
28 Sep 50	29 Sep 53	30 Sep 52	1 Oct 55	2 Oct 59	3 Oct 61	4 Oct 73
5 Oct 80	6 Oct 67	7 Oct 62	8 Oct 62	9 Oct 66	10 Oct 68	11 Oct 71
12 Oct 70	13 Oct 67	14 Oct 73	15 Oct 77	16 Oct 67	17 Oct 81	18 Oct 75
19 Oct 85	20 Oct 78	21 Oct 67	22 Oct 54	23 Oct 56	24 Oct 64	25 Oct 64
26 Oct 73	27 Oct 68	28 Oct 71	29 Oct 68	30 Oct 58	31 Oct 71	1 Nov 58

November

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Oct 73	27 Oct 68	28 Oct 71	29 Oct 68	30 Oct 58	31 Oct 71	1 Nov 58
2 Nov 67	3 Nov 72	4 Nov 71	5 Nov 65	6 Nov 64	7 Nov 67	8 Nov 68
9 Nov 76	10 Nov 73	11 Nov 61	12 Nov 50	13 Nov 47	14 Nov 63	15 Nov 78
16 Nov 72	17 Nov 81	18 Nov 70	19 Nov 67	20 Nov 80	21 Nov 83	22 Nov 86
23 Nov 89	24 Nov 83	25 Nov 96	26 Nov 103	27 Nov -	28 Nov -	29 Nov -
30 Nov -	1 Dec -	2 Dec -	3 Dec -	4 Dec -	5 Dec -	6 Dec -

Health Advice For People Living In
Kaohsiung

1.2Cigarettes per day

Weekly 8.4 Cigarettes

Monthly 36 Cigarettes

Breathing the air in this location is as harmful as smoking 1.2 cigarettes a day.

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

Kaohsiung

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

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild when AQI is Poor (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
Taiwan

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

Kaohsiung, Taiwan

Zhongli, Taiwan

Banqiao, Taiwan

Taipei, Taiwan

Bade, Taiwan

Taoyuan District, Taiwan

Magong, Taiwan

Yangmei, Taiwan

Keelung, Taiwan

10.

Pingzhen, Taiwan

Moderate

7xabove Standard

Last Updated: 27 Nov 2025, 07:41 PM

AQI City Rankings

Air Quality Solutions For Kaohsiung
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 Kaohsiung

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 Kaohsiung

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 Kaohsiung

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 Kaohsiung

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.

Kaohsiung'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 Kaohsiung

Frequently Asked Questions About Air Quality

What is the current AQI level in Kaohsiung?

The current real-time AQI level in Kaohsiung is 106 (Poor). This was last updated 2025-11-28 03:40:59 AM (Local Time).

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

The best AQI level was 75 (Moderate) at 11:04 PM (Local Time) during the last 24 hours.

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

The worst AQI level was 103 (Poor) at 3:04 AM, Nov 28, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Kaohsiung have been fluctuating throughout the last 24 hours. The levels have increased by highest 103 at 3:04 AM, Nov 28, 2025 (Local Time), lowest 75 at 11:04 PM (Local Time).

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

Current AQI levels are unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.