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Thailand Air Quality Index (AQI) | Air Pollution

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

Last Updated: 11 seconds ago (Local Time)

location image
Live AQI
56(AQI-US)
Air Quality is
Moderate
pm10 :  27 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

31 °C

Partly cloudy
Humidity
Humidity71 %
Wind Speed
Wind Speed11 km/h
UV Index
UV Index3
Last Updated: 11 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)

27µg/m³

CO's Icon

Carbon Monoxide(CO)

222ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

4ppb

O3's Icon

Ozone(O3)

14ppb

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AQI Graph

Historical Air Quality Data

Thailand

24 Hours
AQI
Thailand
AQI
.
19-08-2025Time20-08-2025
46
Min.at 3:10 PM on 20th Aug
58
Max.at 10:10 AM on 20th Aug

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
11
24
32
63
Moderate
63
16
28
32
60
Moderate
60
14
32
32
49
Moderate
53
10
26
31
63
Moderate
56
11
26
31
63
Moderate
64
16
30
32
58
Moderate
54
10
27
32
62
Moderate
59
13
29
31
66
Good
49
9
25
31
68
Moderate
56
12
26
31
64
Moderate
63
16
32
31
60
Moderate
63
16
30
31
63
Moderate
52
10
27
31
69
Moderate
51
10
22
31
63
Moderate
61
15
28
32
59
Moderate
61
15
30
31
59
Moderate
59
13
28
33
66
Moderate
57
12
28
31
65
Moderate
58
13
26
31
60
Moderate
57
13
25
32
61
Moderate
58
13
27
31
66
Moderate
59
13
24
31
64
Moderate
58
13
25
30
62
Moderate
53
11
25
31
63
Moderate
53
11
26
31
66
Moderate
58
13
28
31
63
Moderate
61
14
29
32
61
Moderate
57
12
26
31
61
Good
44
8
25
29
64
Moderate
59
13
27
31
64
Moderate
54
11
25
31
66
Moderate
67
18
31
32
60
Moderate
61
14
30
31
60
Moderate
56
12
26
31
65
Moderate
57
12
28
31
61
Moderate
53
11
27
32
52
Moderate
61
14
25
31
64
Good
49
9
25
30
56
Moderate
52
10
23
31
62
Moderate
62
14
32
31
64
Moderate
56
12
26
32
67
Moderate
60
14
26
30
69
Moderate
57
12
26
31
67
Moderate
63
16
32
31
57
Moderate
64
16
32
31
59
Moderate
67
18
30
31
66
Moderate
62
15
27
31
66
Moderate
56
12
25
30
64
Good
50
9
24
30
59
Moderate
58
13
27
30
63
Moderate
60
14
25
32
58
Moderate
60
14
24
32
60
Moderate
56
12
27
31
57
Moderate
64
16
29
31
63
Moderate
56
12
25
31
64
Moderate
56
12
26
31
69
Moderate
59
13
30
30
58
Moderate
56
12
29
33
36
Moderate
53
12
28
31
50
Moderate
63
16
28
32
66
Moderate
58
13
30
31
64
Moderate
62
15
32
32
51
Moderate
60
14
28
31
64
Moderate
54
12
26
32
50
Moderate
55
11
26
31
66
Moderate
64
16
33
31
56
Moderate
64
16
32
32
51
Moderate
51
12
30
33
34
Moderate
56
12
30
33
51
Moderate
58
14
24
31
62
Moderate
59
13
24
32
61
Moderate
54
11
25
32
63
Moderate
61
14
26
31
64
Moderate
52
10
23
30
65
Moderate
60
15
24
32
59
Moderate
59
14
27
32
54
Moderate
64
16
28
31
69
Moderate
52
10
28
32
51
Moderate
54
11
27
31
63
Moderate
57
12
29
31
61
Moderate
60
14
26
31
63
Moderate
62
15
28
31
65
Good
49
9
20
32
62
Moderate
58
13
26
30
68
Moderate
55
11
27
31
62
Moderate
55
11
30
31
63
Moderate
57
12
30
30
63
Moderate
53
10
26
31
60

Thailand's Metro Cities

Air Quality Index

Bangkok City AQI

Bangkok

62

temp.34°C
hum.53%
Chiang Mai City AQI

Chiang Mai

53

temp.33°C
hum.59%
Hat Yai City AQI

Hat Yai

57

temp.33°C
hum.59%
Hua Hin City AQI

Hua Hin

63

temp.31°C
hum.63%
Khon Kaen City AQI

Khon Kaen

58

temp.32°C
hum.63%
Nakhon Ratchasima City AQI

Nakhon Ratchasima

57

temp.32°C
hum.61%
Pattaya City City AQI

Pattaya City

61

temp.33°C
hum.56%
Phitsanulok City AQI

Phitsanulok

56

temp.34°C
hum.53%

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.

Narathiwat, Thailand

64
Moderate
4xabove Standard

2.

Khu Khot, Thailand

63
Moderate
4xabove Standard

3.

Amphoe Mueang Nonthaburi, Thailand

62
Moderate
4xabove Standard

4.

Su Ngai Kolok, Thailand

61
Moderate
4xabove Standard

5.

Songkhla, Thailand

60
Moderate
4xabove Standard

6.

Den Chai District, Thailand

60
Moderate
4xabove Standard

7.

Betong, Thailand

60
Moderate
4xabove Standard

8.

Pattani, Thailand

60
Moderate
4xabove Standard

9.

Ban Lam Sam Kaeo, Thailand

59
Moderate
4xabove Standard

10.

Bang Kruai, Thailand

59
Moderate
4xabove Standard

Last Updated: 20 Aug 2025, 09:26 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) due to recent rainfall by 0.04mm/hr. This was last updated 11 seconds ago (Local Time).

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

The best AQI level was 46 (Good) at 3:10 PM (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 58 (Moderate) at 10:10 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 have been fluctuating throughout the last 24 hours. The levels have increased by highest 58 at 10:10 AM (Local Time), lowest 46 at 3:10 PM (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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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