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Thailand Air Quality Index (AQI) | Air Pollution

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

Last Updated: 5 minutes ago (Local Time)

location image
Live AQI
51(AQI-US)
Air Quality is
Moderate
pm10 :  32 µg/m³
PM2.5 :  10 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 Speed6 km/h
UV Index
UV Index0
Last Updated: 5 minutes ago (Local Time)
Map

Thailand

Major Air Pollutants

Thailand

PM2.5's Icon

Particulate Matter(PM2.5)

10µg/m³

PM10's Icon

Particulate Matter(PM10)

32µg/m³

CO's Icon

Carbon Monoxide(CO)

162ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

6ppb

O3's Icon

Ozone(O3)

11ppb

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AQI Graph

Historical Air Quality Data

Thailand

24 Hours
AQI
Thailand
AQI
.
26-08-2025Time27-08-2025
40
Min.at 2:10 PM on 26th Aug
57
Max.at 9:10 AM on 26th 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.(%)
Good
42
8
19
27
83
Moderate
58
13
39
27
81
Moderate
56
12
30
27
81
Good
43
8
22
27
82
Good
48
9
24
27
82
Moderate
54
11
28
27
80
Moderate
54
11
42
27
82
Good
48
9
29
27
84
Moderate
52
9
38
27
82
Moderate
56
12
30
27
81
Moderate
52
10
25
27
80
Good
50
9
36
26
81
Moderate
51
9
31
27
80
Moderate
54
10
29
27
80
Moderate
55
11
31
27
78
Moderate
54
11
28
27
75
Good
43
8
23
26
83
Moderate
55
11
41
27
81
Moderate
57
12
37
27
81
Good
46
8
25
27
83
Moderate
56
12
32
27
77
Moderate
56
12
32
28
76
Good
50
9
40
26
82
Moderate
51
9
39
26
81
Good
45
8
26
24
82
Moderate
57
12
39
27
81
Moderate
55
11
40
27
81
Good
50
9
40
25
82
Good
48
8
24
27
83
Good
41
7
19
27
83
Moderate
56
12
30
27
82
Moderate
56
12
30
27
81
Good
41
7
19
27
82
Good
50
9
28
27
82
Moderate
53
11
42
27
82
Moderate
56
12
31
27
77
Good
47
8
41
25
83
Moderate
52
10
44
25
85
Moderate
56
12
28
27
80
Good
47
8
26
27
82
Good
43
8
27
27
82
Good
45
8
25
27
83
Moderate
55
11
30
27
80
Moderate
57
12
30
27
81
Moderate
57
12
29
27
78
Moderate
56
12
37
27
77
Moderate
56
12
30
27
78
Good
50
9
42
27
82
Moderate
51
10
39
26
82
Moderate
53
10
31
28
78
Moderate
55
12
40
27
81
Moderate
54
10
38
27
81
Moderate
53
10
34
27
79
Moderate
52
10
40
27
82
Moderate
52
10
38
27
84
Moderate
57
12
32
27
77
Moderate
54
10
28
27
82
Moderate
54
10
28
28
76
Moderate
54
11
38
27
76
Moderate
52
10
28
27
80
Moderate
53
10
26
27
79
Good
44
8
24
27
84
Moderate
51
9
26
27
82
Good
42
8
21
27
83
Moderate
55
11
29
27
80
Moderate
56
12
29
27
81
Moderate
52
10
27
27
81
Moderate
60
14
51
27
81
Moderate
56
12
30
27
77
Moderate
57
12
40
27
81
Good
43
8
20
27
83
Moderate
57
12
30
27
78
Moderate
52
10
44
27
81
Moderate
53
10
42
28
82
Moderate
57
12
38
27
80
Moderate
56
12
31
27
76
Moderate
51
9
25
27
84
Moderate
52
10
41
27
81
Moderate
52
10
38
28
82
Moderate
57
12
32
27
76
Moderate
52
9
24
27
79
Good
42
8
19
27
85
Good
46
8
24
27
82
Moderate
53
10
44
27
81
Moderate
54
11
43
24
82
Moderate
56
11
29
26
79
Good
41
7
19
27
82

Thailand's Metro Cities

Air Quality Index

Bangkok City AQI

Bangkok

56

temp.27°C
hum.84%
Chiang Mai City AQI

Chiang Mai

52

temp.24°C
hum.94%
Hat Yai City AQI

Hat Yai

57

temp.26°C
hum.89%
Hua Hin City AQI

Hua Hin

53

temp.25°C
hum.80%
Khon Kaen City AQI

Khon Kaen

47

temp.25°C
hum.100%
Nakhon Ratchasima City AQI

Nakhon Ratchasima

48

temp.25°C
hum.79%
Pattaya City City AQI

Pattaya City

55

temp.27°C
hum.94%
Phitsanulok City AQI

Phitsanulok

54

temp.23°C
hum.97%

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.

Saraburi, Thailand

62
Moderate
4xabove Standard

2.

Phra Phutthabat, Thailand

60
Moderate
4xabove Standard

3.

Sam Phran, Thailand

59
Moderate
4xabove Standard

4.

Ban Lam Sam Kaeo, Thailand

58
Moderate
4xabove Standard

5.

Khu Khot, Thailand

58
Moderate
4xabove Standard

6.

Ban Patong, Thailand

58
Moderate
4xabove Standard

7.

Ang Thong, Thailand

58
Moderate
4xabove Standard

8.

Ban Talat Rangsit, Thailand

58
Moderate
4xabove Standard

9.

Ban Krathum Lom, Thailand

58
Moderate
4xabove Standard

10.

Nonthaburi, Thailand

58
Moderate
4xabove Standard

Last Updated: 26 Aug 2025, 05:45 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 51 (Moderate). This was last updated 5 minutes ago (Local Time).

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

The best AQI level was 40 (Good) at 2:10 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 57 (Moderate) at 9:10 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 57 at 9:10 AM (Local Time), lowest 40 at 2:10 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 Air Logo

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
Prana Air Logo

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
Prana Air Logo

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