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Thailand Air Quality Index (AQI) | Air Pollution

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

Last Updated: 1 minute ago (Local Time)

location image
Live AQI
57(AQI-US)
Air Quality is
Moderate
pm10 :  38 µg/m³
PM2.5 :  13 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Thailand
partly cloudy

24 °C

Partly Cloudy
Humidity
Humidity93 %
Wind Speed
Wind Speed4 km/h
UV Index
UV Index0
Last Updated: 1 minute ago (Local Time)
Map

Thailand

Major Air Pollutants

Thailand

PM2.5's Icon

Particulate Matter(PM2.5)

13µg/m³

PM10's Icon

Particulate Matter(PM10)

38µg/m³

CO's Icon

Carbon Monoxide(CO)

149ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

6ppb

O3's Icon

Ozone(O3)

9ppb

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AQI Graph

Historical Air Quality Data

Thailand

24 Hours
AQI
Thailand
AQI
.
04-09-2025Time05-09-2025
36
Min.at 9:46 PM on 4th Sep
56
Max.at 8:10 PM on 5th Sep

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
53
10
25
27
78
Moderate
57
12
44
28
73
Moderate
57
12
41
27
72
Moderate
54
11
26
28
70
Moderate
57
12
29
28
73
Moderate
56
12
39
28
71
Moderate
56
12
48
28
62
Moderate
55
11
31
27
76
Moderate
63
16
52
28
68
Moderate
57
12
30
27
72
Moderate
54
11
36
27
80
Moderate
55
12
26
27
82
Moderate
62
15
46
27
69
Moderate
57
12
37
25
71
Moderate
56
12
40
28
66
Moderate
58
13
36
28
73
Moderate
55
11
30
27
83
Moderate
55
11
26
28
75
Moderate
59
14
47
28
62
Moderate
60
13
44
28
70
Moderate
56
12
28
28
75
Moderate
56
12
36
26
81
Moderate
54
11
33
27
80
Moderate
60
14
46
27
62
Moderate
63
15
43
27
59
Moderate
59
14
34
28
74
Moderate
56
12
44
28
75
Moderate
58
13
44
28
72
Moderate
61
14
42
24
72
Moderate
55
11
26
27
80
Moderate
53
10
25
28
79
Moderate
54
11
38
28
78
Moderate
60
14
45
27
76
Moderate
54
11
26
28
76
Moderate
56
12
32
27
76
Moderate
53
10
46
28
63
Moderate
53
10
34
26
80
Moderate
57
12
38
25
70
Moderate
58
13
43
28
70
Good
50
9
25
26
85
Moderate
56
12
29
28
74
Moderate
55
11
29
28
72
Moderate
56
12
29
28
76
Moderate
56
11
36
27
80
Moderate
55
11
35
28
77
Moderate
52
10
28
27
84
Moderate
56
12
39
27
77
Moderate
54
10
29
27
80
Moderate
56
12
37
26
70
Moderate
59
13
42
27
70
Moderate
54
11
36
28
75
Moderate
58
13
49
28
70
Moderate
63
16
48
28
70
Moderate
58
13
39
27
82
Moderate
58
13
42
28
61
Moderate
63
15
44
28
70
Moderate
57
12
34
27
81
Moderate
54
11
35
28
79
Moderate
51
10
32
28
78
Moderate
57
12
39
27
76
Moderate
56
12
38
28
72
Moderate
55
11
32
28
81
Moderate
54
11
26
28
80
Moderate
58
13
30
28
67
Moderate
55
12
26
28
77
Moderate
57
12
42
27
62
Moderate
58
13
43
27
66
Moderate
54
10
30
28
66
Moderate
63
15
49
28
76
Moderate
53
10
31
27
81
Moderate
55
12
45
28
70
Moderate
53
10
25
28
79
Moderate
54
11
34
26
83
Moderate
63
16
43
28
58
Moderate
58
13
48
28
65
Moderate
56
12
44
28
73
Moderate
55
11
37
27
82
Moderate
55
12
25
27
82
Moderate
63
15
46
28
63
Moderate
63
15
46
28
60
Moderate
55
12
34
26
82
Good
48
9
22
27
84
Moderate
53
10
24
27
82
Moderate
56
12
27
28
76
Moderate
54
11
47
29
58
Moderate
62
15
48
28
64
Good
46
8
30
26
84
Moderate
52
10
25
28
73

Thailand's Metro Cities

Air Quality Index

Bangkok City AQI

Bangkok

56

temp.26°C
hum.89%
Chiang Mai City AQI

Chiang Mai

66

temp.29°C
hum.70%
Hat Yai City AQI

Hat Yai

52

temp.28°C
hum.74%
Hua Hin City AQI

Hua Hin

55

temp.27°C
hum.80%
Khon Kaen City AQI

Khon Kaen

54

temp.27°C
hum.94%
Nakhon Ratchasima City AQI

Nakhon Ratchasima

55

temp.26°C
hum.87%
Pattaya City City AQI

Pattaya City

55

temp.25°C
hum.100%
Phitsanulok City AQI

Phitsanulok

64

temp.27°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.

Hot District, Thailand

66
Moderate
4xabove Standard

2.

Mueang Uttaradit, Thailand

65
Moderate
4xabove Standard

3.

Omkoi District, Thailand

65
Moderate
4xabove Standard

4.

Phitsanulok, Thailand

65
Moderate
4xabove Standard

5.

Chiang Mai, Thailand

64
Moderate
4xabove Standard

6.

Phra Phutthabat, Thailand

64
Moderate
4xabove Standard

7.

Ton Thong, Thailand

64
Moderate
4xabove Standard

8.

Nong Bua Tai, Thailand

63
Moderate
4xabove Standard

9.

Amphoe Mueang Lampang, Thailand

63
Moderate
4xabove Standard

10.

Lamphun, Thailand

63
Moderate
4xabove Standard

Last Updated: 05 Sept 2025, 02:45 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 57 (Moderate). This was last updated 1 minute ago (Local Time).

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

The best AQI level was 36 (Good) at 9:46 PM, Sep 4, 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 56 (Moderate) at 8:10 PM (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 56 at 8:10 PM (Local Time), lowest 36 at 9:46 PM, Sep 4, 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.

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12 Aug 2025Shakshi
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DU Cut-Off 2025: How’s the Air Near Your Dream College?

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6 Aug 2025Shakshi
Why You Should Add a Real-Time Weather and AQI Widget to Your Website?

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1 Aug 2025Shakshi
Minneapolis Air Quality Alert: Wildfire Smoke Pushes Pollution to Unhealthy Levels

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31 Jul 2025Shakshi
New Delhi Annual Air Quality: Comparative Analysis of AQI (2020–2025)

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26 Jul 2025Gyane Haobijam
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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.

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