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Thailand Air Quality Index (AQI) | Air Pollution

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

Last Updated: 14 seconds ago (Local Time)

location image
Live AQI
56(AQI-US)
Air Quality is
Moderate
pm10 :  22 µg/m³
PM2.5 :  12 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Thailand
partly cloudy

26 °C

Partly Cloudy
Humidity
Humidity84 %
Wind Speed
Wind Speed4 km/h
UV Index
UV Index4
Last Updated: 14 seconds ago (Local Time)
Map

Thailand

Major Air Pollutants

Thailand

PM2.5's Icon

Particulate Matter(PM2.5)

12µg/m³

PM10's Icon

Particulate Matter(PM10)

22µg/m³

CO's Icon

Carbon Monoxide(CO)

422ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

10ppb

O3's Icon

Ozone(O3)

14ppb

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AQI Graph

Historical Air Quality Data

Thailand

24 Hours
AQI
Thailand
AQI
.
08-10-2025Time09-10-2025
55
Min.at 8:04 AM on 9th Oct
67
Max.at 11:04 PM on 8th Oct

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.(%)
Good
45
8
23
30
92
Moderate
63
16
24
31
100
Moderate
57
12
28
32
96
Moderate
56
12
20
33
88
Good
49
9
17
28
94
Moderate
60
14
18
32
100
Moderate
52
10
16
34
100
Moderate
62
15
24
32
100
Moderate
64
16
19
30
100
Moderate
56
12
18
33
100
Moderate
55
11
19
24
89
Good
50
10
21
30
99
Moderate
61
15
25
28
93
Moderate
54
11
17
28
95
Moderate
57
12
22
29
98
Moderate
55
11
36
33
100
Good
25
0
27
31
96
Moderate
51
10
18
32
90
Moderate
52
11
24
30
92
Moderate
55
11
18
32
94
Moderate
62
15
27
32
89
Good
48
9
14
33
99
Good
44
8
14
32
100
Moderate
58
13
17
29
96
Moderate
61
15
23
30
94
Good
50
10
20
32
98
Moderate
54
11
26
34
90
Good
50
9
20
32
100
Good
48
9
23
27
85
Good
47
8
15
33
82
Moderate
51
10
27
31
92
Moderate
61
14
20
30
100
Moderate
52
10
20
30
98
Moderate
57
13
22
31
92
Moderate
54
11
18
28
99
Moderate
54
11
19
32
96
Moderate
53
10
15
32
97
Moderate
59
15
22
30
98
Moderate
55
11
14
27
100
Moderate
51
10
14
30
87
Moderate
57
12
23
35
93
Good
46
8
14
35
94
Moderate
51
10
18
28
87
Moderate
62
15
23
30
95
Moderate
62
15
25
31
95
Moderate
56
12
14
32
100
Good
44
8
25
30
97
Moderate
52
10
16
34
98
Moderate
58
13
21
31
94
Moderate
58
13
18
28
98
Moderate
58
13
19
32
100
Moderate
54
12
18
29
95
Moderate
54
11
16
34
99
Moderate
69
19
30
30
89
Moderate
56
12
17
29
99
Moderate
53
10
17
30
100
Good
43
8
13
33
88
Moderate
52
10
16
30
96
Good
49
9
22
32
90
Good
41
7
19
28
96
Good
39
7
25
28
100
Moderate
54
12
33
29
91
Moderate
52
10
18
20
62
Moderate
56
12
15
30
98
Moderate
59
14
24
33
85
Moderate
56
12
22
32
97
Moderate
55
12
22
32
98
Moderate
67
18
21
32
100
Moderate
62
15
46
30
95
Moderate
55
11
16
31
90
Moderate
55
11
20
34
99
Good
49
9
17
30
95
Moderate
58
13
20
32
94
Good
50
9
26
26
96
Moderate
56
13
17
32
95
Moderate
60
14
22
30
98
Moderate
68
18
23
31
95
Good
42
8
17
28
97
Moderate
52
11
21
29
95
Good
50
9
19
29
86
Moderate
51
10
17
34
97
Good
46
8
18
31
96
Moderate
66
17
23
31
93
Good
47
9
16
30
96
Good
48
9
17
30
99
Moderate
54
11
23
28
100
Moderate
57
12
18
39
83
Good
46
8
21
27
79

Thailand's Metro Cities

Air Quality Index

Bangkok City AQI

Bangkok

57

temp.26°C
hum.89%
Chiang Mai City AQI

Chiang Mai

61

temp.25°C
hum.89%
Hat Yai City AQI

Hat Yai

59

temp.25°C
hum.94%
Hua Hin City AQI

Hua Hin

67

temp.27°C
hum.79%
Khon Kaen City AQI

Khon Kaen

43

temp.27°C
hum.79%
Nakhon Ratchasima City AQI

Nakhon Ratchasima

56

temp.26°C
hum.86%
Pattaya City City AQI

Pattaya City

55

temp.26°C
hum.94%
Phitsanulok City AQI

Phitsanulok

54

temp.27°C
hum.100%

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.

Samut Sakhon, Thailand

79
Moderate
5xabove Standard

2.

Chiang Kham District, Thailand

73
Moderate
5xabove Standard

3.

Wang Ta Mua, Thailand

71
Moderate
5xabove Standard

4.

Ban Lam Sam Kaeo, Thailand

71
Moderate
5xabove Standard

5.

Ton Thong, Thailand

71
Moderate
5xabove Standard

6.

Ko Samui, Thailand

71
Moderate
5xabove Standard

7.

Surat Thani, Thailand

70
Moderate
5xabove Standard

8.

Ubon Ratchathani, Thailand

69
Moderate
5xabove Standard

9.

Phra Nakhon Si Ayutthaya, Thailand

69
Moderate
5xabove Standard

10.

Ban Thum, Thailand

68
Moderate
5xabove Standard

Last Updated: 09 Oct 2025, 02:16 AM

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 56 (Moderate). This was last updated 14 seconds ago (Local Time).

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

The best AQI level was 55 (Moderate) at 8:04 AM (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 67 (Moderate) at 11:04 PM, Oct 8, 2025 (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 have been fluctuating throughout the last 24 hours. The levels have increased by highest 67 at 11:04 PM, Oct 8, 2025 (Local Time), lowest 55 at 8:04 AM (Local Time).

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.

Red Fort in Delhi is Not Red Anymore! It is Turning Black: Air Pollution Damaging Red Fort

Red Fort in Delhi is Not Red Anymore! It is Turning Black: Air Pollution Damaging Red Fort

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Over 2 lakh residents reported air pollution hospitalisations in Delhi from 2022 to 2024. 

Over 2 lakh residents reported air pollution hospitalisations in Delhi from 2022 to 2024. 

21 Aug 2025Shakshi
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Europe heatwave and wildfires 2025: What is happening across Spain, Portugal and neighbouring countries?

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12 Aug 2025Shakshi
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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
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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.

Pocket PM Air Quality MonitorPocket PM Air Quality Monitor
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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