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Bangkok Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-08-23 01:55:22 AM (Local Time)

location image
Live AQI
57(AQI-US)
Air Quality is
Moderate
pm10 :  34 µg/m³
PM2.5 :  13 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Bangkok
light rain

25 °C

Light rain
Humidity
Humidity100 %
Wind Speed
Wind Speed8 km/h
UV Index
UV Index0
Last Updated: 2025-08-23 01:55:22 AM (Local Time)
Map

Bangkok

Major Air Pollutants

Bangkok

PM2.5's Icon

Particulate Matter(PM2.5)

13µg/m³

PM10's Icon

Particulate Matter(PM10)

34µg/m³

CO's Icon

Carbon Monoxide(CO)

47ppb

SO2's Icon

Sulfur Dioxide(SO2)

2ppb

NO2's Icon

Nitrogen Dioxide(NO2)

9ppb

O3's Icon

Ozone(O3)

10ppb

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AQI Graph

Historical Air Quality Data

Bangkok

24 Hours
AQI
Bangkok
AQI
.
22-08-2025Time23-08-2025
47
Min.at 5:10 PM on 22nd Aug
68
Max.at 12:10 PM on 22nd Aug

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Bangkok, Bangkok, Thailand

AQI
Year
.
AQI

Annual AQI Trends

2020
67AQI
2021
74AQI
10%
Rise
2022
74AQI
0%
No Change
2023
75AQI
1%
Rise
2024
77AQI
3%
Rise
2025
77AQI
0%
No Change
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
3%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedFebruary, 2021119AQI
Least PollutedAugust, 202232AQI

* This data analysis is from year 2020 - 2025

Bangkok's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
58
13
34
28
70
Moderate
57
12
33
27
77
Moderate
58
13
34
28
72
Moderate
57
12
33
27
77
Moderate
58
13
34
28
71
Moderate
56
12
32
27
79
Moderate
56
12
32
27
79
Moderate
56
12
32
27
79
Moderate
58
13
36
28
71
Moderate
57
12
33
27
77
Moderate
57
12
33
27
77
Moderate
57
12
33
27
77
Moderate
58
13
34
28
71
Moderate
58
13
34
27
73
Moderate
56
12
33
27
77
Moderate
58
13
34
28
71
Moderate
58
13
34
28
70

Thailand's Metro Cities

Air Quality Index

Bangkok City AQI

Bangkok

57

temp.25°C
hum.100%
Chiang Mai City AQI

Chiang Mai

55

temp.24°C
hum.94%
Hat Yai City AQI

Hat Yai

57

temp.25°C
hum.94%
Hua Hin City AQI

Hua Hin

56

temp.25°C
hum.83%
Khon Kaen City AQI

Khon Kaen

55

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

Nakhon Ratchasima

56

temp.25°C
hum.87%
Pattaya City City AQI

Pattaya City

57

temp.26°C
hum.89%
Phitsanulok City AQI

Phitsanulok

58

temp.25°C
hum.93%

Air Quality Calendar 2025

Bangkok

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
93
2 Jan
100
3 Jan
98
4 Jan
102
5 Jan
107
6 Jan
116
7 Jan
128
8 Jan
132
9 Jan
123
10 Jan
92
11 Jan
84
12 Jan
93
13 Jan
107
14 Jan
124
15 Jan
123
16 Jan
88
17 Jan
90
18 Jan
108
19 Jan
120
20 Jan
131
21 Jan
136
22 Jan
144
23 Jan
159
24 Jan
157
25 Jan
149
26 Jan
123
27 Jan
92
28 Jan
91
29 Jan
90
30 Jan
107
31 Jan
133
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
138
2 Feb
134
3 Feb
130
4 Feb
118
5 Feb
124
6 Feb
110
7 Feb
115
8 Feb
109
9 Feb
88
10 Feb
88
11 Feb
110
12 Feb
133
13 Feb
130
14 Feb
125
15 Feb
133
16 Feb
121
17 Feb
99
18 Feb
87
19 Feb
92
20 Feb
104
21 Feb
107
22 Feb
107
23 Feb
100
24 Feb
81
25 Feb
83
26 Feb
77
27 Feb
90
28 Feb
89
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
80
2 Mar
76
3 Mar
77
4 Mar
75
5 Mar
70
6 Mar
72
7 Mar
71
8 Mar
74
9 Mar
76
10 Mar
89
11 Mar
86
12 Mar
75
13 Mar
73
14 Mar
72
15 Mar
74
16 Mar
71
17 Mar
71
18 Mar
83
19 Mar
87
20 Mar
114
21 Mar
117
22 Mar
134
23 Mar
147
24 Mar
147
25 Mar
136
26 Mar
124
27 Mar
124
28 Mar
116
29 Mar
110
30 Mar
96
31 Mar
92
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
97
2 Apr
96
3 Apr
86
4 Apr
73
5 Apr
69
6 Apr
68
7 Apr
71
8 Apr
75
9 Apr
73
10 Apr
79
11 Apr
80
12 Apr
61
13 Apr
62
14 Apr
62
15 Apr
73
16 Apr
68
17 Apr
66
18 Apr
58
19 Apr
63
20 Apr
52
21 Apr
61
22 Apr
58
23 Apr
66
24 Apr
65
25 Apr
75
26 Apr
58
27 Apr
62
28 Apr
58
29 Apr
70
30 Apr
85
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
80
2 May
86
3 May
77
4 May
71
5 May
60
6 May
61
7 May
55
8 May
58
9 May
58
10 May
60
11 May
60
12 May
63
13 May
60
14 May
56
15 May
62
16 May
62
17 May
74
18 May
68
19 May
68
20 May
61
21 May
61
22 May
69
23 May
55
24 May
56
25 May
53
26 May
48
27 May
45
28 May
51
29 May
50
30 May
51
31 May
52
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
54
2 Jun
50
3 Jun
55
4 Jun
61
5 Jun
63
6 Jun
63
7 Jun
61
8 Jun
49
9 Jun
47
10 Jun
53
11 Jun
58
12 Jun
56
13 Jun
54
14 Jun
50
15 Jun
46
16 Jun
47
17 Jun
52
18 Jun
52
19 Jun
54
20 Jun
53
21 Jun
53
22 Jun
53
23 Jun
52
24 Jun
53
25 Jun
55
26 Jun
56
27 Jun
55
28 Jun
56
29 Jun
56
30 Jun
57
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
58
2 Jul
55
3 Jul
60
4 Jul
58
5 Jul
55
6 Jul
57
7 Jul
56
8 Jul
57
9 Jul
57
10 Jul
58
11 Jul
56
12 Jul
58
13 Jul
58
14 Jul
59
15 Jul
59
16 Jul
57
17 Jul
54
18 Jul
52
19 Jul
52
20 Jul
49
21 Jul
50
22 Jul
51
23 Jul
51
24 Jul
54
25 Jul
56
26 Jul
58
27 Jul
54
28 Jul
55
29 Jul
51
30 Jul
54
31 Jul
59
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Aug
59
2 Aug
57
3 Aug
56
4 Aug
57
5 Aug
56
6 Aug
58
7 Aug
50
8 Aug
50
9 Aug
43
10 Aug
40
11 Aug
52
12 Aug
54
13 Aug
53
14 Aug
56
15 Aug
55
16 Aug
53
17 Aug
55
18 Aug
59
19 Aug
56
20 Aug
57
21 Aug
58
22 Aug
-
23 Aug
-
24 Aug
-
25 Aug
-
26 Aug
-
27 Aug
-
28 Aug
-
29 Aug
-
30 Aug
-
31 Aug
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Bangkok

0Cigarettes per day

Weekly 0 Cigarettes
Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Bangkok

  • asthma due to air pollution in BangkokAsthma
  • heart due to air pollution in BangkokHeart Issues
  • allergy due to air pollution in BangkokAllergies
  • sinus due to air pollution in BangkokSinus
  • flu due to air pollution in BangkokCold/Flu
  • copd due to air pollution in BangkokChronic (COPD)
asthma due to air pollution in Bangkok

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

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

60
Moderate
4xabove Standard

2.

Mae Khatuan, Thailand

60
Moderate
4xabove Standard

3.

Krathum Baen, Thailand

60
Moderate
4xabove Standard

4.

Phra Pradaeng, Thailand

59
Moderate
4xabove Standard

5.

Lam Sonthi District, Thailand

59
Moderate
4xabove Standard

6.

Samut Prakan, Thailand

59
Moderate
4xabove Standard

7.

Mueang Phetchabun, Thailand

59
Moderate
4xabove Standard

8.

Tha Khanun, Thailand

59
Moderate
4xabove Standard

9.

Phra Phutthabat, Thailand

59
Moderate
4xabove Standard

10.

Pak Phanang, Thailand

59
Moderate
4xabove Standard

Last Updated: 22 Aug 2025, 07:00 PM

AQI City Rankings

Air Quality Solutions For Bangkok

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 Bangkok

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 Bangkok

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 Bangkok

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 Bangkok

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 Bangkok

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 Bangkok

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 Bangkok

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 Bangkok

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 Bangkok

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 Bangkok

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 Bangkok

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 Bangkok

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 Bangkok

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 Bangkok

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 Bangkok

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 Bangkok

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.

Bangkok'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 Bangkok
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 Bangkok

Frequently Asked Questions About Air Quality

What is the current AQI level in Bangkok?

The current real-time AQI level in Bangkok is 57 (Moderate) due to recent rainfall by 1.61mm/hr. This was last updated 2025-08-23 01:55:22 AM (Local Time).

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

The best AQI level was 47 (Good) at 5:10 PM (Local Time) during the last 24 hours.

When was the worst AQI level in Bangkok in the last 24 hours?

The worst AQI level was 68 (Moderate) at 12:10 PM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Bangkok during last 24 hours?

The AQI levels in Bangkok have been fluctuating throughout the last 24 hours. The levels have increased by highest 68 at 12:10 PM (Local Time), lowest 47 at 5:10 PM (Local Time).

What actions are recommended as per the current AQI level in Bangkok?

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.

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
Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025

Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025

19 Aug 2025Shakshi
Europe heatwave and wildfires 2025: What is happening across Spain, Portugal and neighbouring countries?

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13 Aug 2025Shakshi
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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7 Aug 2025Shakshi
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?

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

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

Minneapolis Air Quality Alert: Wildfire Smoke Pushes Pollution to Unhealthy Levels

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

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26 Jul 2025Gyane Haobijam
Free Air Quality Monitor from AQI.in: How Anyone Can Track Pollution?

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26 Jul 2025Shakshi
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