AQI PM2.5 PM10 CO SO2 NO2 O3

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Chiayi Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2024-12-09 12:58:26 PM

Live AQI

Air Quality is

Good

pm10 : 40 µg/m³

PM2.5 : 14 µg/m³

Good

050

Moderate

100

Poor

200

Unhealthy

300

Severe

400

Hazardous

500+

24 °C

Last Updated: 2024-12-09 12:58:26 PM

Map

Chiayi

Major Air Pollutants

Chiayi

Particulate Matter(PM2.5)

14µg/m³

Particulate Matter(PM10)

40µg/m³

Carbon Monoxide(CO)

288ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

8ppb

Ozone(O3)

30ppb

AQI Graph

Historical Air Quality Data

Chiayi

24 Hours

AQI

Chiayi

Want air quality data?

Chiayi's Locations

Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Chiayi

Good

Yun Chia Nantainan Citynanxi

Good

Taiwan's Metro Cities

Air Quality Index

Hsinchu

Kaohsiung

Keelung

Tainan

Taipei

Air Quality Calendar 2024

Chiayi

2024

AQI

December

Sun	Mon	Tue	Wed	Thu	Fri	Sat
1 Dec 50	2 Dec 48	3 Dec 52	4 Dec 56	5 Dec 55	6 Dec 54	7 Dec 50
8 Dec -	9 Dec -	10 Dec -	11 Dec -	12 Dec -	13 Dec -	14 Dec -
15 Dec -	16 Dec -	17 Dec -	18 Dec -	19 Dec -	20 Dec -	21 Dec -
22 Dec -	23 Dec -	24 Dec -	25 Dec -	26 Dec -	27 Dec -	28 Dec -
29 Dec -	30 Dec -	31 Dec -	1 Jan -	2 Jan -	3 Jan -	4 Jan -

November

Sun	Mon	Tue	Wed	Thu	Fri	Sat
27 Oct 48	28 Oct 28	29 Oct 42	30 Oct 40	31 Oct 38	1 Nov 35	2 Nov 39
3 Nov 48	4 Nov 55	5 Nov 50	6 Nov 46	7 Nov 40	8 Nov 35	9 Nov 37
10 Nov 43	11 Nov 40	12 Nov 38	13 Nov 51	14 Nov 68	15 Nov 69	16 Nov 52
17 Nov 46	18 Nov 39	19 Nov 37	20 Nov 35	21 Nov 40	22 Nov 37	23 Nov 46
24 Nov 44	25 Nov 46	26 Nov 38	27 Nov 66	28 Nov 42	29 Nov 55	30 Nov 49

October

Sun	Mon	Tue	Wed	Thu	Fri	Sat
29 Sep 41	30 Sep 38	1 Oct 35	2 Oct 28	3 Oct 28	4 Oct 33	5 Oct 36
6 Oct 35	7 Oct 32	8 Oct 33	9 Oct 40	10 Oct 44	11 Oct 50	12 Oct 51
13 Oct 49	14 Oct 48	15 Oct 45	16 Oct 48	17 Oct 49	18 Oct 51	19 Oct 52
20 Oct 50	21 Oct 48	22 Oct 51	23 Oct 42	24 Oct 38	25 Oct 34	26 Oct 45
27 Oct 48	28 Oct 28	29 Oct 42	30 Oct 40	31 Oct 38	1 Nov 35	2 Nov 39

September

Sun	Mon	Tue	Wed	Thu	Fri	Sat
1 Sep 34	2 Sep 43	3 Sep 42	4 Sep 40	5 Sep 31	6 Sep 30	7 Sep 24
8 Sep 26	9 Sep 29	10 Sep 32	11 Sep 34	12 Sep 37	13 Sep 38	14 Sep 29
15 Sep 33	16 Sep 34	17 Sep 42	18 Sep 36	19 Sep 28	20 Sep 22	21 Sep 23
22 Sep 17	23 Sep 20	24 Sep 18	25 Sep 18	26 Sep 32	27 Sep 38	28 Sep 41
29 Sep 41	30 Sep 38	1 Oct 35	2 Oct 28	3 Oct 28	4 Oct 33	5 Oct 36

August

Sun	Mon	Tue	Wed	Thu	Fri	Sat
28 Jul 20	29 Jul 19	30 Jul 18	31 Jul 18	1 Aug 17	2 Aug 18	3 Aug 18
4 Aug 18	5 Aug 18	6 Aug 19	7 Aug 34	8 Aug 33	9 Aug 30	10 Aug 27
11 Aug 31	12 Aug 31	13 Aug 26	14 Aug 29	15 Aug 24	16 Aug 28	17 Aug 20
18 Aug 25	19 Aug 20	20 Aug 19	21 Aug 22	22 Aug 25	23 Aug 24	24 Aug 26
25 Aug 28	26 Aug 26	27 Aug 34	28 Aug 39	29 Aug 34	30 Aug 33	31 Aug 42

July

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

June

Sun	Mon	Tue	Wed	Thu	Fri	Sat
26 May 34	27 May 22	28 May 30	29 May 42	30 May 38	31 May 26	1 Jun 25
2 Jun 20	3 Jun 38	4 Jun -	5 Jun 43	6 Jun 42	7 Jun 40	8 Jun 41
9 Jun 38	10 Jun 39	11 Jun 37	12 Jun 37	13 Jun 35	14 Jun 36	15 Jun 34
16 Jun 34	17 Jun 33	18 Jun 33	19 Jun 32	20 Jun 32	21 Jun 30	22 Jun 31
23 Jun 30	24 Jun 31	25 Jun 30	26 Jun 31	27 Jun 30	28 Jun 30	29 Jun 29
30 Jun 30	1 Jul 29	2 Jul 29	3 Jul 29	4 Jul 29	5 Jul 28	6 Jul 28

May

Sun	Mon	Tue	Wed	Thu	Fri	Sat
28 Apr 33	29 Apr 32	30 Apr 31	1 May 43	2 May 45	3 May 52	4 May 48
5 May 37	6 May 32	7 May 47	8 May 58	9 May 60	10 May 53	11 May 48
12 May 40	13 May 39	14 May 51	15 May 50	16 May 63	17 May 61	18 May 54
19 May 47	20 May 52	21 May 33	22 May 30	23 May 31	24 May 35	25 May 37
26 May 34	27 May 22	28 May 30	29 May 42	30 May 38	31 May 26	1 Jun 25

April

Sun	Mon	Tue	Wed	Thu	Fri	Sat
31 Mar 34	1 Apr 30	2 Apr 33	3 Apr 41	4 Apr 41	5 Apr 53	6 Apr 53
7 Apr 44	8 Apr 40	9 Apr 42	10 Apr 52	11 Apr 70	12 Apr 57	13 Apr 45
14 Apr 38	15 Apr 31	16 Apr 37	17 Apr 37	18 Apr 36	19 Apr 57	20 Apr 42
21 Apr 41	22 Apr 43	23 Apr 41	24 Apr 36	25 Apr 30	26 Apr 28	27 Apr 31
28 Apr 33	29 Apr 32	30 Apr 31	1 May 43	2 May 45	3 May 52	4 May 48

March

Sun	Mon	Tue	Wed	Thu	Fri	Sat
25 Feb 54	26 Feb 54	27 Feb 49	28 Feb 56	29 Feb 64	1 Mar 43	2 Mar 36
3 Mar 46	4 Mar 55	5 Mar 32	6 Mar 43	7 Mar 44	8 Mar 65	9 Mar 70
10 Mar 70	11 Mar 67	12 Mar 49	13 Mar 66	14 Mar 73	15 Mar 78	16 Mar 70
17 Mar 55	18 Mar 85	19 Mar 62	20 Mar 64	21 Mar 77	22 Mar 49	23 Mar 44
24 Mar 37	25 Mar 38	26 Mar 53	27 Mar 59	28 Mar 53	29 Mar 48	30 Mar 52
31 Mar 34	1 Apr 30	2 Apr 33	3 Apr 41	4 Apr 41	5 Apr 53	6 Apr 53

February

Sun	Mon	Tue	Wed	Thu	Fri	Sat
28 Jan 75	29 Jan 71	30 Jan 77	31 Jan 57	1 Feb 48	2 Feb 55	3 Feb 60
4 Feb 79	5 Feb 47	6 Feb 56	7 Feb 53	8 Feb 34	9 Feb 37	10 Feb 66
11 Feb 63	12 Feb 49	13 Feb 47	14 Feb 40	15 Feb 36	16 Feb 54	17 Feb 59
18 Feb 55	19 Feb 30	20 Feb 29	21 Feb 37	22 Feb 43	23 Feb 54	24 Feb 49
25 Feb 54	26 Feb 54	27 Feb 49	28 Feb 56	29 Feb 64	1 Mar 43	2 Mar 36

January

Sun	Mon	Tue	Wed	Thu	Fri	Sat
31 Dec -	1 Jan 74	2 Jan 62	3 Jan 61	4 Jan 49	5 Jan 57	6 Jan 59
7 Jan 64	8 Jan 52	9 Jan 48	10 Jan 62	11 Jan 60	12 Jan 59	13 Jan 58
14 Jan 48	15 Jan 57	16 Jan 65	17 Jan 55	18 Jan 54	19 Jan 65	20 Jan 65
21 Jan 45	22 Jan 34	23 Jan 25	24 Jan 44	25 Jan 51	26 Jan 59	27 Jan 66
28 Jan 75	29 Jan 71	30 Jan 77	31 Jan 57	1 Feb 48	2 Feb 55	3 Feb 60

Health Advice For People Living In

Chiayi

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.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Chiayi

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 2024

Taiwan

Analyse the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2024

World's Most PollutedCity Rankings (2023)

World's Most PollutedCountry Rankings(2023)

RankCityAQIAQI Status

Standard Value

1..

Kaohsiung, Taiwan

Good

3.27xabove Standard

2..

Douliu, Taiwan

Good

2.8xabove Standard

3..

Chiayi, Taiwan

Good

2.67xabove Standard

4..

Nangan, Taiwan

Good

2.67xabove Standard

5..

Magong, Taiwan

Good

2.47xabove Standard

6..

Yangmei, Taiwan

Good

2.47xabove Standard

7..

Annan District, Taiwan

Good

2.4xabove Standard

8..

Taibao, Taiwan

Good

2.4xabove Standard

9..

Pingtung, Taiwan

Good

2.4xabove Standard

10..

Taitung, Taiwan

Good

2.4xabove Standard

Last Updated: 2024-12-09 12:58:06 PM

AQI City Rankings

Air Quality Solutions For Chiayi

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 Chiayi

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 Chiayi

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 Chiayi

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 Chiayi

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.

Chiayi'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 Chiayi

Frequently Asked Questions About Air Quality

What is the current AQI level in Chiayi?

The current real-time AQI level in Chiayi is 40 (Good). This was last updated 2024-12-09 12:58:26 PM.

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

The best AQI level was 26 (Good) at 8:13 AM during the last 24 hours.

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

The worst AQI level was 76 (Moderate) at 3:13 PM, Dec 8, 2024 during the last 24 hours.

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

The AQI levels in Chiayi have been fluctuating throughout the last 24 hours. The levels have increased by highest 76 at 3:13 PM, Dec 8, 2024, lowest 26 at 8:13 AM.

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

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