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Thailand Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2 minutes ago (Local Time)

location image
Live AQI
44
Air Quality is
Good
pm10 :  17 µg/m³
PM2.5 :  8 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level in Thailand
cloudy

29 °C

Cloudy
Humidity
Humidity79 %
Wind Speed
Wind Speed4 km/h
UV Index
UV Index0
Last Updated: 2 minutes ago (Local Time)
Map

Thailand

Major Air Pollutants

Thailand

PM2.5's Icon

Particulate Matter(PM2.5)

8µg/m³

PM10's Icon

Particulate Matter(PM10)

17µg/m³

CO's Icon

Carbon Monoxide(CO)

70ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

48ppb

O3's Icon

Ozone(O3)

9ppb

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AQI Graph

Historical Air Quality Data

Thailand

24 Hours
AQI
Thailand

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

Thailand's States

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Amnat Charoen
Good
48
9
14
30
64
Ang Thong
Good
50
10
16
32
61
Bangkok
Good
44
8
24
33
64
Bueng Kan
Good
44
8
14
29
65
Buriram
Good
47
9
15
31
61
Chachoengsao
Good
43
8
20
33
68
Chai Nat
Good
40
8
10
33
60
Chaiyaphum
Good
49
9
15
31
62
Chang Wat Lampang
Moderate
72
20
42
30
72
Chang Wat Nonthaburi
Good
45
8
18
33
61
Chanthaburi
Moderate
56
13
17
32
64
Chiang Mai
Good
44
9
18
27
77
Chiang Rai
Good
38
7
12
28
64
Chon Buri
Moderate
51
10
27
32
66
Chumphon
Good
40
7
31
33
59
Kalasin
Good
46
8
13
31
61
Kamphaeng Phet
Good
36
6
13
33
58
Kanchanaburi
Good
48
9
19
31
65
Khon Kaen
Good
48
9
16
31
62
Krabi
Good
39
7
14
32
68
Lampang
Good
49
11
23
28
71
Lamphun
Good
39
7
13
26
80
Loei
Good
43
8
18
30
74
Lop Buri
Good
50
10
20
32
58
Lopburi
Good
36
6
12
33
56
Mae Hong Son
Good
37
7
14
24
79
Maha Sarakham
Good
44
8
13
29
64
Mukdahan
Moderate
51
10
18
31
63
Nakhon Nayok
Good
47
9
18
33
62
Nakhon Pathom
Good
50
10
26
32
63
Nakhon Phanom
Good
48
9
15
30
76
Nakhon Ratchasima
Good
44
8
14
31
64
Nakhon Sawan
Good
43
8
19
31
62
Nakhon Si Thammarat
Good
43
8
16
31
73
Nan
Moderate
53
12
24
28
67
Nan Province
Moderate
51
9
28
31
72
Narathiwat
Good
40
8
15
30
76
Nong Bua Lamphu
Good
48
9
16
31
67
Nong Khai
Good
48
9
18
27
75
Nonthaburi
Good
47
9
19
33
62
Pathum Thani
Good
50
10
22
33
63
Pattani
Good
36
6
12
32
67
Phangnga
Good
40
6
31
30
71
Phatthalung
Good
38
7
14
30
69
Phayao
Good
45
9
17
28
67
Phetchabun
Good
47
9
15
30
66
Phetchaburi
Moderate
52
9
23
31
76
Phichit
Good
43
8
14
32
60
Phitsanulok
Good
47
9
18
31
64
Phra Nakhon Si Ayutthaya
Moderate
53
10
44
32
63
Phrae
Good
48
9
21
28
67
Phrae Province
Good
37
7
19
23
55
Phuket
Good
41
8
22
31
77
Prachin Buri
Good
45
8
18
32
61
Prachuap Khiri Khan
Good
37
6
10
31
71
Ranong
Moderate
52
10
22
31
67
Ratchaburi
Good
39
7
22
31
68
Rayong
Moderate
51
10
22
31
76
Roi Et
Good
46
8
14
31
62
Sa Kaeo
Good
42
8
18
32
64
Sakon Nakhon
Good
40
7
14
30
70
Samut Prakan
Good
45
8
22
32
66
Samut Sakhon
Good
48
9
26
32
64
Samut Songkhram
Good
38
6
20
31
68
Sara Buri
Moderate
53
11
26
31
64
Satun
Good
40
7
14
32
65
Sing Buri
Good
46
9
13
31
66
Sisaket
Good
48
10
19
31
67
Songkhla
Good
45
8
17
33
63
Sop Moei
Good
42
7
15
26
85
Sukhothai
Good
40
7
11
29
74
Suphan Buri
Good
41
8
16
32
63
Surat Thani
Good
34
6
14
32
70
Surin
Good
47
9
18
31
62
Tak
Good
40
8
16
28
75
Tak Province
Good
26
5
10
29
68
Trang
Good
32
6
10
32
66
Trat
Good
32
6
10
33
62
Ubon Ratchathani
Good
45
8
17
29
84
Udon Thani
Good
39
7
13
30
75
Uthai Thani
Good
47
9
19
31
61
Uttaradit
Good
46
9
17
28
70
Yala
Good
40
7
15
29
77
Yasothon
Good
37
7
10
30
61

Thailand's Metro Cities

Air Quality Index

Bangkok City AQI

Bangkok

44

temp.32°C
hum.63%
Chiang Mai City AQI

Chiang Mai

43

temp.27°C
hum.89%
Hua Hin City AQI

Hua Hin

33

temp.29°C
hum.84%
Phra Nakhon Si Ayutthaya City AQI

Phra Nakhon Si Ayutthaya

53

temp.27°C
hum.94%
Phuket City AQI

Phuket

42

temp.28°C
hum.94%

Most Polluted Cities 2025

Thailand

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.

Phan District, Thailand

74
Moderate
5xabove Standard

2.

Amphoe Mueang Lampang, Thailand

72
Moderate
5xabove Standard

3.

Sala, Thailand

67
Moderate
4xabove Standard

4.

Wiang Kaen, Thailand

63
Moderate
4xabove Standard

5.

Lampang, Thailand

60
Moderate
4xabove Standard

6.

Non Khun District, Thailand

60
Moderate
4xabove Standard

7.

Chanthaburi, Thailand

60
Moderate
4xabove Standard

8.

Chiang Kham, Thailand

58
Moderate
4xabove Standard

9.

Pua, Thailand

58
Moderate
4xabove Standard

10.

Khlong Luang, Thailand

57
Moderate
4xabove Standard

Last Updated: 28 May 2025, 02:17 PM

AQI City Rankings

Air Quality Solutions For Thailand

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 Thailand

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 Thailand

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 Thailand

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 Thailand

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 Thailand

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 Thailand

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 Thailand

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 Thailand

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 Thailand

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 Thailand

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 Thailand

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 Thailand

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 Thailand

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 Thailand

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 Thailand

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 Thailand

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.

Thailand'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 Thailand
Mobile App

Empower Your Decisions with Reliable Data

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 Thailand

Frequently Asked Questions About Air Quality

What is the current AQI level in Thailand?

The current real-time AQI level in Thailand is 44 (Good). This was last updated 2 minutes ago (Local Time).

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

The best AQI level was 44 (Good) at 9:25 PM, May 27, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 49 (Good) at 3:10 AM (Local Time) during the last 24 hours.

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

The AQI levels in Thailand remained stable over the last 24 hours as around 44.44 .

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

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.

Delhi Rain May 2025 Breaks Records — Why It Happened and What’s Next

Delhi Rain May 2025 Breaks Records — Why It Happened and What’s Next

26 May 2025Shakshi
How Air Pollution Fuels COPD—and What You Can Do About It?

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

22 May 2025Shakshi
How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

19 May 2025Shakshi
Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

15 May 2025Shakshi
Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

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

15 May 2025Gyane
Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

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

14 May 2025Shakshi
Methane Emissions from Delhi’s Landfills: An Invisible Threat

Methane Emissions from Delhi’s Landfills: An Invisible Threat

12 May 2025Shakshi
The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

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

7 May 2025Shakshi
World Asthma Day 2025: The Link Between Air Pollution and Asthma

World Asthma Day 2025: The Link Between Air Pollution and Asthma

6 May 2025Shakshi
Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights

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

1 May 2025Gyane
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