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Douliu
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Live

Douliu Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-07-13 07:09:27 AM (Local Time)

location image
Live AQI
39
Air Quality is
Good
pm10 :  18 µg/m³
PM2.5 :  7 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Douliu
sunny

28 °C

Sunny
Humidity
Humidity77 %

Wind Speed
Wind Speed7 km/h

UV Index
UV Index1
Last Updated: 2025-07-13 07:09:27 AM (Local Time)
AQI LogoMap

Douliu

Major Air Pollutants

Douliu

PM2.5's Icon

Particulate Matter(PM2.5)

7µg/m³

PM10's Icon

Particulate Matter(PM10)

18µg/m³

CO's Icon

Carbon Monoxide(CO)

164ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

4ppb

O3's Icon

Ozone(O3)

21ppb

Trending in Taiwan

Why You Should Be Monitoring Air Quality During Monsoon — Not Just in Winter?

Why You Should Be Monitoring Air Quality During Monsoon — Not Just in Winter?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

City Climate Change Severity Analysis is NOW LIVE on AQI.in!📢

City Climate Change Severity Analysis is NOW LIVE on AQI.in!📢

AQI Graph

Historical Air Quality Data

Douliu

24 Hours
AQI
Douliu
AQI
.
12-07-2025Time13-07-2025
TimeDouliu
07 AM38
08 AM37
09 AM36
10 AM38
11 AM40
12 PM44
01 PM46
02 PM51
03 PM48
04 PM44
05 PM45
06 PM42
07 PM43
08 PM40
09 PM40
10 PM39
11 PM39
12 AM41
01 AM39
02 AM40
03 AM40
04 AM41
05 AM40
06 AM41
07 AM39
36
Min.at 9:09 AM on 12th Jul
51
Max.at 2:09 PM on 12th Jul

Want air quality data?

AQI Logo

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Douliu, Yunlin, Taiwan

AQI
Year
.
AQI
AQI AQI
Mar 202089
Apr 202076
May 202041
Jun 202029
Jul 202034
Aug 202042
Sep 202071
Oct 202070
Nov 202077
Dec 202065
Jan 202190
Feb 2021107
Mar 2021100
Apr 202183
May 202149
Jun 202136
Jul 202143
Aug 202142
Sep 202161
Oct 202167
Nov 202175
Dec 202172
Jan 202274
Feb 202265
Mar 202290
Apr 202272
May 202255
Jun 202233
Jul 202233
Aug 202249
Sep 202263
Oct 202260
Nov 202277
Dec 202256
Jan 202378
Feb 202379
Mar 202379
Apr 202385
May 202368
Jun 202337
Jul 202336
Aug 202341
Sep 202352
Oct 202370
Nov 202374
Dec 202366
Jan 202484
Feb 202475
Mar 202481
Apr 202469
May 202468
Jun 202439
Jul 202431
Aug 202439
Sep 202452
Oct 202458
Nov 202461
Dec 202467
Jan 202574
Feb 202570
Mar 202567
Apr 202567
May 202553
Jun 202535
Jul 202540


Annual AQI Trends

2020
58AQI
2021
68AQI
17%
Rise
2022
62AQI
-9%
Fall
2023
64AQI
3%
Rise
2024
61AQI
-5%
Fall
2025
60AQI
-2%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
1%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedFebruary, 2021107AQI

Least PollutedJune, 202029AQI

* This data analysis is from year 2020 - 2025

Douliu's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Douliu
Good
39
7
18
28
82
Yun Chia Nanyunlin City Huwei
Good
39
7
18
28
84

Taiwan's Metro Cities

Air Quality Index

Hsinchu City AQI

Hsinchu

43

temp.27°C

hum.89%
Kaohsiung City AQI

Kaohsiung

41

temp.27°C

hum.94%
Keelung City AQI

Keelung

40

temp.27°C

hum.94%
Tainan City AQI

Tainan

42

temp.27°C

hum.94%
Taipei City AQI

Taipei

44

temp.26°C

hum.100%

Air Quality Calendar 2025

Douliu

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Dec
-
30 Dec
-
31 Dec
-
1 Jan
103
2 Jan
61
3 Jan
63
4 Jan
64
5 Jan
68
6 Jan
77
7 Jan
91
8 Jan
71
9 Jan
72
10 Jan
59
11 Jan
55
12 Jan
58
13 Jan
64
14 Jan
83
15 Jan
76
16 Jan
65
17 Jan
66
18 Jan
71
19 Jan
64
20 Jan
78
21 Jan
91
22 Jan
106
23 Jan
88
24 Jan
84
25 Jan
86
26 Jan
74
27 Jan
58
28 Jan
63
29 Jan
64
30 Jan
74
31 Jan
82
1 Feb
60
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
26 Jan
74
27 Jan
58
28 Jan
63
29 Jan
64
30 Jan
74
31 Jan
82
1 Feb
60
2 Feb
57
3 Feb
52
4 Feb
69
5 Feb
75
6 Feb
95
7 Feb
62
8 Feb
67
9 Feb
51
10 Feb
60
11 Feb
72
12 Feb
73
13 Feb
55
14 Feb
66
15 Feb
57
16 Feb
80
17 Feb
94
18 Feb
83
19 Feb
80
20 Feb
85
21 Feb
53
22 Feb
63
23 Feb
43
24 Feb
58
25 Feb
80
26 Feb
89
27 Feb
105
28 Feb
76
1 Mar
75
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
23 Feb
43
24 Feb
58
25 Feb
80
26 Feb
89
27 Feb
105
28 Feb
76
1 Mar
75
2 Mar
71
3 Mar
65
4 Mar
61
5 Mar
48
6 Mar
42
7 Mar
56
8 Mar
60
9 Mar
62
10 Mar
86
11 Mar
101
12 Mar
78
13 Mar
73
14 Mar
80
15 Mar
73
16 Mar
52
17 Mar
80
18 Mar
65
19 Mar
77
20 Mar
73
21 Mar
74
22 Mar
77
23 Mar
76
24 Mar
71
25 Mar
69
26 Mar
67
27 Mar
63
28 Mar
68
29 Mar
54
30 Mar
46
31 Mar
46
1 Apr
37
2 Apr
59
3 Apr
71
4 Apr
77
5 Apr
77
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
30 Mar
46
31 Mar
46
1 Apr
37
2 Apr
59
3 Apr
71
4 Apr
77
5 Apr
77
6 Apr
65
7 Apr
75
8 Apr
76
9 Apr
75
10 Apr
70
11 Apr
70
12 Apr
60
13 Apr
80
14 Apr
70
15 Apr
81
16 Apr
79
17 Apr
73
18 Apr
64
19 Apr
64
20 Apr
62
21 Apr
64
22 Apr
57
23 Apr
59
24 Apr
61
25 Apr
57
26 Apr
71
27 Apr
68
28 Apr
62
29 Apr
74
30 Apr
66
1 May
66
2 May
73
3 May
72
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
27 Apr
68
28 Apr
62
29 Apr
74
30 Apr
66
1 May
66
2 May
73
3 May
72
4 May
73
5 May
67
6 May
64
7 May
59
8 May
63
9 May
48
10 May
40
11 May
40
12 May
52
13 May
55
14 May
57
15 May
50
16 May
55
17 May
45
18 May
39
19 May
39
20 May
38
21 May
35
22 May
43
23 May
41
24 May
45
25 May
54
26 May
55
27 May
53
28 May
60
29 May
42
30 May
54
31 May
55
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
55
2 Jun
37
3 Jun
35
4 Jun
48
5 Jun
37
6 Jun
41
7 Jun
34
8 Jun
34
9 Jun
31
10 Jun
38
11 Jun
46
12 Jun
48
13 Jun
27
14 Jun
35
15 Jun
36
16 Jun
31
17 Jun
29
18 Jun
35
19 Jun
30
20 Jun
33
21 Jun
30
22 Jun
21
23 Jun
24
24 Jun
28
25 Jun
32
26 Jun
31
27 Jun
28
28 Jun
32
29 Jun
37
30 Jun
40
1 Jul
43
2 Jul
50
3 Jul
50
4 Jul
46
5 Jul
41
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Jun
37
30 Jun
40
1 Jul
43
2 Jul
50
3 Jul
50
4 Jul
46
5 Jul
41
6 Jul
37
7 Jul
33
8 Jul
39
9 Jul
38
10 Jul
32
11 Jul
35
12 Jul
-
13 Jul
-
14 Jul
-
15 Jul
-
16 Jul
-
17 Jul
-
18 Jul
-
19 Jul
-
20 Jul
-
21 Jul
-
22 Jul
-
23 Jul
-
24 Jul
-
25 Jul
-
26 Jul
-
27 Jul
-
28 Jul
-
29 Jul
-
30 Jul
-
31 Jul
-
1 Aug
-
2 Aug
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Douliu

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.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Douliu

  • asthma due to air pollution in DouliuAsthma
  • heart due to air pollution in DouliuHeart Issues
  • allergy due to air pollution in DouliuAllergies
  • sinus due to air pollution in DouliuSinus
  • flu due to air pollution in DouliuCold/Flu
  • copd due to air pollution in DouliuChronic (COPD)
asthma due to air pollution in Douliu

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

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

Follow

1.

Zhongli, Taiwan

53
Moderate
4xabove Standard

2.

Taoyuan District, Taiwan

52
Moderate
3xabove Standard

3.

Jincheng, Taiwan

52
Moderate
3xabove Standard

4.

Yangmei, Taiwan

51
Moderate
3xabove Standard

5.

Magong, Taiwan

50
Good
3xabove Standard

6.

Nangan, Taiwan

47
Good
3xabove Standard

7.

Banqiao, Taiwan

47
Good
3xabove Standard

8.

Pingzhen, Taiwan

45
Good
3xabove Standard

9.

Taipei, Taiwan

44
Good
3xabove Standard

10.

Bade, Taiwan

44
Good
3xabove Standard

Last Updated: 12 Jul 2025, 11:20 PM

AQI City Rankings

Air Quality Solutions For Douliu

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 Douliu

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 Douliu

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 Douliu

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 Douliu

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 Douliu

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 Douliu

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 Douliu

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 Douliu

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 Douliu

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 Douliu

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 Douliu

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 Douliu

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 Douliu

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 Douliu

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 Douliu

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 Douliu

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.

Douliu'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 Douliu
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.

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 Douliu

Frequently Asked Questions About Air Quality

What is the current AQI level in Douliu?

The current real-time AQI level in Douliu is 39 (Good). This was last updated 2025-07-13 07:09:27 AM (Local Time).

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

The best AQI level was 36 (Good) at 9:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 51 (Moderate) at 2:09 PM (Local Time) during the last 24 hours.

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

The AQI levels in Douliu have been fluctuating throughout the last 24 hours. The levels have increased by highest 51 at 2:09 PM (Local Time), lowest 36 at 9:09 AM (Local Time).

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

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.

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10 Jun 2025Shakshi
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9 Jun 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
Prana Air Logo

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
Prana Air Logo

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