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Thailand Air Quality Index (AQI) | Air Pollution

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

Last Updated: 45 seconds ago (Local Time)

location image
Live AQI
64(AQI-US)
Air Quality is
Moderate
pm10 :  32 µg/m³
PM2.5 :  16 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Thailand
patchy rain possible

25 °C

Patchy rain nearby
Humidity
Humidity89 %
Wind Speed
Wind Speed4 km/h
UV Index
UV Index0
Last Updated: 45 seconds ago (Local Time)
Map

Thailand

Major Air Pollutants

Thailand

PM2.5's Icon

Particulate Matter(PM2.5)

16µg/m³

PM10's Icon

Particulate Matter(PM10)

32µg/m³

CO's Icon

Carbon Monoxide(CO)

393ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

15ppb

O3's Icon

Ozone(O3)

9ppb

Trending in Thailand

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Air Quality Monitoring for Logistics: Smarter Deliveries with Data

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Mercury Air Pollution in Delhi: What You’re Inhaling Without Knowing

Mercury Air Pollution in Delhi: What You’re Inhaling Without Knowing

AQI Graph

Historical Air Quality Data

Thailand

24 Hours
AQI
Thailand
AQI
.
02-10-2025Time03-10-2025
51
Min.at 7:04 AM on 2nd Oct
66
Max.at 12:04 AM on 3rd 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
29
30
84
Moderate
96
33
49
30
91
Moderate
76
23
50
30
87
Moderate
61
15
25
27
82
Moderate
60
14
21
29
85
Moderate
62
14
29
26
91
Moderate
77
23
32
31
78
Poor
129
17
211
30
83
Moderate
58
13
27
27
75
Moderate
92
31
44
28
96
Moderate
57
12
25
28
90
Moderate
57
13
19
25
84
Good
46
9
20
26
84
Moderate
70
20
37
30
96
Moderate
71
20
40
31
88
Good
50
9
13
28
84
Moderate
73
21
35
28
80
Moderate
89
10
112
28
86
Moderate
84
27
37
31
84
Moderate
75
22
40
28
88
Good
41
7
17
28
97
Good
39
7
15
29
100
Moderate
60
14
28
27
86
Moderate
60
13
24
28
84
Moderate
57
12
23
28
91
Moderate
72
20
45
32
82
Moderate
66
17
76
32
77
Good
48
9
15
27
85
Moderate
63
15
34
32
76
Moderate
80
25
49
28
81
Moderate
62
13
65
27
85
Moderate
77
23
34
26
83
Moderate
69
19
49
28
95
Moderate
78
19
78
28
89
Moderate
64
16
31
31
93
Moderate
58
13
21
26
91
Moderate
56
12
21
26
89
Good
50
9
21
29
85
Moderate
62
15
22
28
98
Moderate
66
18
24
30
80
Moderate
70
19
30
37
70
Moderate
92
30
57
27
83
Moderate
91
30
42
30
85
Moderate
83
26
47
31
90
Moderate
75
22
27
26
92
Moderate
55
13
19
27
97
Moderate
54
10
18
32
75
Moderate
57
13
21
29
82
Moderate
64
16
34
25
95
Moderate
66
17
24
33
76
Moderate
57
12
30
30
90
Moderate
57
12
26
30
90
Moderate
69
19
73
28
88
Moderate
55
11
28
19
72
Moderate
53
10
33
21
67
Moderate
55
12
23
30
82
Moderate
65
16
30
26
82
Moderate
55
11
20
28
66
Good
49
9
15
30
86
Moderate
75
22
28
27
100
Moderate
64
16
43
24
91
Moderate
76
22
34
20
68
Moderate
58
12
44
30
96
Moderate
78
24
59
28
91
Moderate
71
20
33
30
80
Moderate
86
28
39
28
80
Good
50
10
20
32
84
Poor
101
34
147
27
96
Good
50
9
18
30
87
Poor
107
38
58
29
93
Moderate
64
15
29
29
91
Moderate
61
14
24
29
79
Good
42
8
16
29
100
Moderate
69
19
34
30
77
Moderate
86
28
44
30
92
Moderate
60
14
20
30
87
Moderate
65
17
20
31
92
Moderate
63
16
22
22
71
Moderate
58
13
18
21
54
Good
46
9
18
24
84
Moderate
54
11
20
28
88
Good
50
10
17
30
92
Moderate
65
17
32
28
90
Moderate
64
16
26
31
83
Moderate
58
13
28
29
92
Moderate
52
11
17
31
81
Moderate
68
18
28
27
75

Thailand's Metro Cities

Air Quality Index

Bangkok City AQI

Bangkok

76

temp.28°C
hum.89%
Chiang Mai City AQI

Chiang Mai

60

temp.25°C
hum.94%
Hat Yai City AQI

Hat Yai

60

temp.25°C
hum.89%
Hua Hin City AQI

Hua Hin

53

temp.26°C
hum.83%
Khon Kaen City AQI

Khon Kaen

76

temp.27°C
hum.89%
Nakhon Ratchasima City AQI

Nakhon Ratchasima

66

temp.25°C
hum.89%
Pattaya City City AQI

Pattaya City

71

temp.29°C
hum.84%
Phitsanulok City AQI

Phitsanulok

56

temp.26°C
hum.87%

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.

Kaeng Sanam Nang, Thailand

179
Unhealthy
12xabove Standard

2.

Nong Khai, Thailand

150
Poor
10xabove Standard

3.

Chaiyaphum, Thailand

130
Poor
9xabove Standard

4.

Sing Buri, Thailand

110
Poor
7xabove Standard

5.

Bang Racham, Thailand

109
Poor
7xabove Standard

6.

Phra Phutthabat, Thailand

100
Moderate
7xabove Standard

7.

Saraburi, Thailand

98
Moderate
7xabove Standard

8.

Ang Thong, Thailand

98
Moderate
7xabove Standard

9.

Tha Bo, Thailand

98
Moderate
7xabove Standard

10.

Amphoe Mueang Nonthaburi, Thailand

97
Moderate
6xabove Standard

Last Updated: 02 Oct 2025, 06:46 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 64 (Moderate) due to recent rainfall by 0.58mm/hr. This was last updated 45 seconds ago (Local Time).

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

The best AQI level was 51 (Moderate) at 7:04 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 66 (Moderate) at 12:04 AM, Oct 3, 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 66 at 12:04 AM, Oct 3, 2025 (Local Time), lowest 51 at 7:04 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.

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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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How Air Pollution Damages Your Long-Term Financial Health?

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12 Aug 2025Shakshi
Biggest Wildfire in France’s History?What It Means for Air Quality, Health, and Climate

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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