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Thailand Air Quality Index (AQI) | Air Pollution

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

Last Updated: 10 minutes ago

location image
Live AQI
100
Air Quality is
Moderate
pm10 :  66 µg/m³
PM2.5 :  34 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level in Thailand
partly cloudy

33 °C

Partly cloudy
Humidity
Humidity53 %
Wind Speed
Wind Speed7 km/h
UV Index
UV Index3
Last Updated: 10 minutes ago
Map

Thailand

Major Air Pollutants

Thailand

PM2.5's Icon

Particulate Matter(PM2.5)

34µg/m³

PM10's Icon

Particulate Matter(PM10)

66µg/m³

CO's Icon

Carbon Monoxide(CO)

186ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

7ppb

O3's Icon

Ozone(O3)

11ppb

Download 2024 Annual Data

World Air Quality Report

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AQI Graph

Historical Air Quality Data

Thailand

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AQI
Thailand

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Thailand's States

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Amnat Charoen
Moderate
68
18
45
28
49
Ang Thong
Moderate
89
30
68
35
44
Bangkok
Moderate
93
32
53
35
46
Bueng Kan
Moderate
69
18
42
19
56
Buriram
Moderate
69
19
47
29
44
Chachoengsao
Moderate
84
28
56
34
45
Chai Nat
Moderate
92
30
62
35
38
Chaiyaphum
Moderate
68
18
48
33
42
Chang Wat Lampang
Poor
127
46
86
34
44
Chang Wat Nonthaburi
Moderate
90
30
46
35
47
Chanthaburi
Moderate
75
22
46
31
61
Chiang Mai
Poor
138
52
106
34
36
Chiang Rai
Poor
135
49
71
32
45
Chon Buri
Moderate
84
27
51
34
49
Chumphon
Moderate
65
17
48
32
56
Kalasin
Moderate
68
18
44
27
46
Kamphaeng Phet
Moderate
88
29
63
35
39
Kanchanaburi
Moderate
82
26
59
35
39
Khon Kaen
Moderate
68
18
45
28
46
Krabi
Moderate
73
14
89
31
70
Krung Thep Maha Nakhon
Moderate
82
26
45
35
47
Lampang
Poor
119
43
70
35
38
Lamphun
Poor
143
55
81
35
34
Loei
Moderate
77
23
43
30
51
Lop Buri
Moderate
92
31
68
35
43
Lopburi
Moderate
75
22
65
35
33
Mae Hong Son
Poor
120
43
79
33
35
Maha Sarakham
Moderate
68
18
43
28
47
Mukdahan
Moderate
67
18
43
27
48
Nakhon Nayok
Moderate
90
30
65
35
43
Nakhon Pathom
Moderate
81
25
36
35
44
Nakhon Phanom
Moderate
67
18
41
25
51
Nakhon Ratchasima
Moderate
72
20
50
32
42
Nakhon Sawan
Moderate
90
30
70
35
40
Nakhon Si Thammarat
Moderate
74
14
90
31
67
Nan
Poor
117
42
62
28
49
Nan Province
Poor
138
51
65
32
42
Narathiwat
Good
48
9
26
29
72
Nong Bua Lamphu
Moderate
69
19
43
31
47
Nong Khai
Moderate
77
23
40
25
58
Nonthaburi
Moderate
87
29
48
35
47
Pathum Thani
Moderate
91
30
54
35
47
Pattani
Moderate
54
11
31
32
59
Phangnga
Moderate
74
16
94
30
70
Phatthalung
Moderate
52
10
28
32
64
Phayao
Poor
125
45
68
33
38
Phetchabun
Moderate
93
31
64
32
44
Phetchaburi
Moderate
84
27
42
33
61
Phichit
Moderate
90
30
72
34
43
Phitsanulok
Moderate
98
34
72
34
44
Phra Nakhon Si Ayutthaya
Moderate
91
31
58
35
46
Phrae
Poor
110
39
61
34
44
Phrae Province
Moderate
96
33
63
34
44
Phuket
Moderate
68
11
86
31
71
Prachin Buri
Moderate
76
23
52
35
39
Prachuap Khiri Khan
Moderate
68
18
24
32
58
Ranong
Moderate
74
18
89
31
63
Ratchaburi
Moderate
77
23
28
35
40
Rayong
Poor
104
36
58
32
63
Roi Et
Moderate
67
18
44
28
48
Sa Kaeo
Moderate
69
18
50
34
42
Sakon Nakhon
Moderate
67
18
47
26
48
Samut Prakan
Moderate
87
29
52
35
47
Samut Sakhon
Moderate
86
28
50
35
46
Samut Songkhram
Moderate
72
20
31
34
40
Sara Buri
Poor
107
38
74
35
39
Satun
Moderate
55
11
29
32
57
Sing Buri
Moderate
86
28
64
35
42
Sisaket
Moderate
67
18
46
29
47
Songkhla
Moderate
56
12
30
32
60
Sop Moei
Poor
110
39
60
36
32
Sukhothai
Moderate
86
28
61
34
43
Suphan Buri
Moderate
77
23
50
35
41
Surat Thani
Moderate
65
15
74
31
64
Surin
Moderate
67
18
43
28
45
Tak
Poor
111
40
74
35
32
Tak Province
Poor
104
36
68
35
34
Trang
Moderate
57
13
34
31
69
Trat
Moderate
76
22
85
30
70
Ubon Ratchathani
Moderate
67
18
42
28
47
Udon Thani
Moderate
66
17
40
27
50
Uthai Thani
Moderate
86
28
67
35
37
Uttaradit
Poor
102
35
64
34
44
Yala
Moderate
52
10
28
32
56
Yasothon
Moderate
68
18
46
28
49

Thailand's Metro Cities

Air Quality Index

Bangkok City AQI

Bangkok

82

temp.35°C
hum.47%
Chiang Mai City AQI

Chiang Mai

152

temp.36°C
hum.35%
Hua Hin City AQI

Hua Hin

79

temp.31°C
hum.71%
Phra Nakhon Si Ayutthaya City AQI

Phra Nakhon Si Ayutthaya

91

temp.35°C
hum.47%
Phuket City AQI

Phuket

62

temp.30°C
hum.75%

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.

Pa Daet Subdistrict, Thailand

153
Unhealthy
10xabove Standard

2.

Ton Thong, Thailand

153
Unhealthy
10xabove Standard

3.

Chiang Mai, Thailand

152
Unhealthy
10xabove Standard

4.

Ban Ton Pao, Thailand

146
Poor
10xabove Standard

5.

Lamphun, Thailand

144
Poor
10xabove Standard

6.

Mueang Mae Hong Son, Thailand

142
Poor
9xabove Standard

7.

Ban Mae Kha Tai, Thailand

140
Poor
9xabove Standard

8.

Ban Mueangchang Tai, Thailand

138
Poor
9xabove Standard

9.

Mae Sai, Thailand

138
Poor
9xabove Standard

10.

Chiang Rai, Thailand

136
Poor
9xabove Standard

Last Updated: 2025-03-18 03:55:09 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

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 Thailand

Frequently Asked Questions About Air Quality

What is the current AQI level in Thailand?

The current real-time AQI level in Thailand is 100 (Moderate). This was last updated 10 minutes ago .

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

The best AQI level was 93 (Moderate) at 12:10 PM during the last 24 hours.

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

The worst AQI level was 108 (Poor) at 7:10 PM, Mar 17, 2025 during the last 24 hours.

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

The AQI levels in Thailand have been fluctuating throughout the last 24 hours. The levels have increased by highest 108 at 7:10 PM, Mar 17, 2025, lowest 93 at 12:10 PM.

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

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

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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Air Pollution and Stroke Risk: Study Reveals the Critical Link.

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Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

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Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

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Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

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Checking for data freshness