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Douliu Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-10-03 17:21 (Local Time)

Live AQI

62AQI (US)

Air Quality is

Moderate

PM2.5 : 18 µg/m³

pm10 : 39 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

29 °C

Last Updated: 2026-10-03 17:21 (Local Time)

Rank449^th

Currently, Douliu ranks 449^th among the cities with the highest AQI levels in the world.

Map

Douliu

Major Air Pollutants
Douliu

Particulate Matter(PM₂.₅)

18µg/m³

Particulate Matter(PM₁₀)

39µg/m³

Carbon Monoxide(CO)

148ppb

Sulfur Dioxide(SO₂)

2ppb

Nitrogen Dioxide(NO₂)

4ppb

Ozone(O₃)

59ppb

Trending in Taiwan

What Is PM2.5? And Why Does That Number Matter?

AQI Graph

Historical Air Quality Data
Douliu

24 Hours

AQI (US)

Douliu

AQI (US)

02-10-2026Time03-10-2026

Time	Douliu
5:31pm	56
6:01pm	48
6:31pm	47
7:01pm	51
7:31pm	51
8:01pm	48
8:31pm	47
9:01pm	46
9:31pm	48
10:01pm	49
10:31pm	51
11:01pm	47
11:31pm	46
12:01am	36
12:31am	36
1:01am	42
1:31am	42
2:01am	40
2:31am	42
3:01am	44
3:31am	49
4:01am	54
4:31am	55
5:01am	48
5:31am	50
6:01am	48
6:31am	48
7:01am	52
7:31am	52
8:01am	59
8:31am	58
9:01am	60
9:31am	62
10:01am	60
10:31am	62
11:01am	58
11:31am	56
12:01pm	60
12:31pm	58
1:01pm	58
1:31pm	71
2:01pm	69
2:31pm	67
3:01pm	68
3:31pm	68
4:01pm	70
4:31pm	72
5:01pm	68

Min. AQI (US)12:01am

Max. AQI (US)4:31pm

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes
Douliu, Yunlin, Taiwan

AQI (US)

Douliu's Locations
Real-time Air Pollution Level

locations

Status

AQI (US)

PM₂.₅(µg/m³)

PM₁₀(µg/m³)

Temp.(°C)

Humi.(%)

Douliu

Moderate

Yun Chia Nanyunlin City Huwei

Moderate

Taiwan's Metro Cities
Air Quality Index

Hsinchu

Kaohsiung

Keelung

Tainan

Taipei

Air Quality Calendar 2026
Douliu

2026

AQI (US)

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

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 (US)

Air PurifierTurn On

Car FilterMust

N95 MaskMust

Stay IndoorMust

Prevent Health Problems: Understand Your Risks

Douliu

Asthma

Heart Issues

Allergies

Sinus

Cold/Flu

Chronic (COPD)

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 2026
Taiwan

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

Most Polluted Cities Live Ranking 2026

World's Most PollutedCity Rankings (2025)

World's Most PollutedCountry Rankings(2025)

RankCityAQI Status

Standard Value

Douliu, Yunlin

Moderate

1xabove Standard

Taichung, Taichung

Moderate

1xabove Standard

Changhua, Changhua

Moderate

1xequal Standard

Nantou, Nantou

Moderate

1xequal Standard

Chiayi, Chiayi

Moderate

1xbelow Standard

Yuanchang, Yunlin

Moderate

1xbelow Standard

Tainan, Tainan

Good

1xbelow Standard

Kaohsiung, Kaohsiung

Good

1xbelow Standard

Magong, Penghu

Good

2xbelow Standard

10.

Zhongli, Taoyuan

Good

2xbelow Standard

Last Updated: 03 Oct 2026, 09:24 AM

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

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

Prana Air offers the solutions of air quality monitoring and clean air machine 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

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 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.

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 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.

Douliu's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Air Quality FAQs
at Douliu

Frequently Asked Questions About Air Quality

1. What is the current AQI (US) level in Douliu?

The current real-time AQI (US) level in Douliu is 62 (Moderate) due to recent rainfall by 1.56mm/hr. This was last updated 2026-10-03 17:21 (Local Time).

2. When was the best AQI (US) level in Douliu in the last 24 hours?

The best AQI (US) level was 36 (Good) at 12:01 AM (Local Time) during the last 24 hours.

3. When was the worst AQI (US) level in Douliu in the last 24 hours?

The worst AQI (US) level was 72 (Moderate) at 4:31 PM (Local Time) during the last 24 hours.

4. What is the current trend of AQI (US) levels in Douliu during last 24 hours?

The AQI (US) levels in Douliu have been fluctuating throughout the last 24 hours. The levels have increased by highest 72 at 4:31 PM (Local Time), lowest 36 at 12:01 AM (Local Time).

5. What actions are recommended as per the current AQI (US) level in Douliu?

Current AQI (US) levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.