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Thailand Air Quality Index (AQI) | Air Pollution

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

Last Updated: 3 minutes ago (Local Time)

location image
Live AQI
66(AQI-US)
Air Quality is
Moderate
pm10 :  34 µg/m³
PM2.5 :  17 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Thailand
partly cloudy

31 °C

Partly Cloudy
Humidity
Humidity59 %
Wind Speed
Wind Speed5 km/h
UV Index
UV Index12
Last Updated: 3 minutes ago (Local Time)
Map

Thailand

Major Air Pollutants

Thailand

PM2.5's Icon

Particulate Matter(PM2.5)

17µg/m³

PM10's Icon

Particulate Matter(PM10)

34µg/m³

CO's Icon

Carbon Monoxide(CO)

386ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

10ppb

O3's Icon

Ozone(O3)

31ppb

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AQI Graph

Historical Air Quality Data

Thailand

24 Hours
AQI
Thailand
AQI
.
10-10-2025Time11-10-2025
58
Min.at 6:04 PM on 10th Oct
73
Max.at 12:04 AM on 11th 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.(%)
Moderate
63
16
34
34
86
Moderate
98
33
48
37
91
Moderate
83
26
56
35
80
Moderate
56
12
29
34
62
Moderate
63
16
43
31
84
Moderate
62
15
48
36
94
Moderate
66
17
41
34
92
Moderate
61
15
34
36
77
Moderate
73
21
25
34
74
Moderate
71
20
43
32
83
Poor
105
37
56
36
76
Moderate
75
22
33
35
90
Moderate
65
16
23
33
76
Moderate
59
14
26
34
86
Moderate
62
15
29
32
100
Moderate
62
15
40
30
100
Good
44
8
22
35
81
Moderate
67
18
36
32
79
Moderate
53
11
21
35
80
Moderate
65
17
42
36
82
Moderate
64
16
29
36
75
Good
50
10
18
33
95
Good
50
9
15
37
100
Moderate
69
19
28
35
80
Moderate
66
17
27
32
83
Moderate
70
19
34
36
82
Moderate
71
20
62
36
90
Moderate
73
21
95
38
86
Moderate
51
10
16
31
72
Moderate
71
20
30
39
75
Moderate
59
14
37
33
78
Moderate
63
16
67
34
94
Moderate
65
18
46
28
86
Moderate
61
15
22
36
81
Moderate
97
28
136
33
92
Moderate
62
14
42
35
81
Moderate
53
11
20
34
92
Moderate
57
12
20
34
82
Moderate
58
13
22
38
70
Moderate
58
12
26
36
78
Moderate
68
18
31
36
80
Moderate
57
12
23
41
68
Moderate
73
21
38
36
76
Moderate
97
33
48
36
80
Moderate
80
25
45
39
73
Good
47
8
24
38
66
Moderate
51
10
23
32
95
Good
44
8
36
36
90
Moderate
59
14
23
34
84
Moderate
73
19
56
33
90
Moderate
77
23
33
33
99
Moderate
53
11
28
35
97
Moderate
70
13
76
35
85
Moderate
64
16
17
27
99
Moderate
64
16
26
26
68
Moderate
60
14
32
21
57
Moderate
51
10
18
37
74
Moderate
66
15
82
31
92
Moderate
52
11
21
32
93
Moderate
52
11
19
37
76
Good
50
9
30
29
100
Moderate
65
16
39
30
85
Moderate
63
16
32
27
68
Moderate
73
21
41
34
93
Moderate
62
15
25
36
81
Moderate
88
29
49
33
91
Moderate
98
34
42
30
94
Moderate
66
18
32
34
86
Poor
124
48
154
37
96
Good
47
9
20
33
86
Moderate
86
28
47
36
98
Moderate
58
13
27
34
94
Moderate
58
13
26
37
77
Good
47
8
24
35
78
Moderate
59
13
35
35
93
Moderate
64
16
41
32
90
Moderate
51
9
27
35
87
Moderate
55
11
24
36
100
Moderate
61
15
24
33
85
Moderate
56
12
21
32
74
Good
46
8
36
32
82
Moderate
68
18
21
34
88
Moderate
54
11
23
33
87
Moderate
65
16
33
36
80
Moderate
67
18
36
35
93
Moderate
64
16
33
33
86
Good
46
8
24
37
75
Moderate
63
16
31
31
76

Thailand's Metro Cities

Air Quality Index

Bangkok City AQI

Bangkok

83

temp.31°C
hum.66%
Chiang Mai City AQI

Chiang Mai

64

temp.29°C
hum.70%
Hat Yai City AQI

Hat Yai

60

temp.31°C
hum.63%
Hua Hin City AQI

Hua Hin

58

temp.31°C
hum.66%
Khon Kaen City AQI

Khon Kaen

63

temp.31°C
hum.63%
Nakhon Ratchasima City AQI

Nakhon Ratchasima

92

temp.29°C
hum.74%
Pattaya City City AQI

Pattaya City

62

temp.29°C
hum.79%
Phitsanulok City AQI

Phitsanulok

61

temp.31°C
hum.71%

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

160
Unhealthy
11xabove Standard

2.

Saraburi, Thailand

122
Poor
8xabove Standard

3.

Amphoe Mueang Nonthaburi, Thailand

117
Poor
8xabove Standard

4.

Phra Phutthabat, Thailand

110
Poor
7xabove Standard

5.

Sikhio, Thailand

110
Poor
7xabove Standard

6.

Lam Sonthi District, Thailand

101
Poor
7xabove Standard

7.

Samut Prakan, Thailand

101
Poor
7xabove Standard

8.

Ban Aranyik, Thailand

100
Moderate
7xabove Standard

9.

Khlong Phai, Thailand

99
Moderate
7xabove Standard

10.

Pak Kret, Thailand

97
Moderate
6xabove Standard

Last Updated: 11 Oct 2025, 04:48 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 66 (Moderate). This was last updated 3 minutes ago (Local Time).

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

The best AQI level was 58 (Moderate) at 6:04 PM, Oct 10, 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 73 (Moderate) at 12:04 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 have been fluctuating throughout the last 24 hours. The levels have increased by highest 73 at 12:04 AM (Local Time), lowest 58 at 6:04 PM, Oct 10, 2025 (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

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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