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Pathum Thani Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-11-27 05:53:50 AM (Local Time)

Live AQI

116(AQI-US)

Air Quality is

Poor

pm10 : 69 µg/m³

PM2.5 : 41 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

21 °C

Last Updated: 2025-11-27 05:53:50 AM (Local Time)

Map

Pathum Thani

Major Air Pollutants
Pathum Thani

Particulate Matter(PM2.5)

41µg/m³

Particulate Matter(PM10)

69µg/m³

Carbon Monoxide(CO)

315ppb

Sulfur Dioxide(SO2)

3ppb

Nitrogen Dioxide(NO2)

29ppb

Ozone(O3)

21ppb

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AQI Graph

Historical Air Quality Data
Pathum Thani

24 Hours

AQI

Pathum Thani

AQI

26-11-2025Time27-11-2025

Time	Pathum Thani
05 AM	134
06 AM	130
07 AM	108
08 AM	100
09 AM	101
10 AM	115
11 AM	108
12 PM	100
01 PM	98
02 PM	94
03 PM	92
04 PM	90
05 PM	89
06 PM	91
07 PM	96
08 PM	104
09 PM	107
10 PM	109
11 PM	115
12 AM	121
01 AM	117
02 AM	115
03 AM	114
04 AM	113
05 AM	113

Min.at 5:05 PM on 26th Nov

134

Max.at 5:59 AM on 26th Nov

Want air quality data?

AQI Trends - Annual Air Quality Changes
Pathum Thani, Thailand

AQI

Year

AQI

AQI	AQI
Mar 2020	75
Apr 2020	72
May 2020	57
Jun 2020	44
Jul 2020	43
Aug 2020	48
Sep 2020	46
Oct 2020	53
Nov 2020	78
Dec 2020	89
Jan 2021	121
Feb 2021	122
Mar 2021	88
Apr 2021	69
May 2021	53
Jun 2021	48
Jul 2021	43
Aug 2021	48
Sep 2021	56
Oct 2021	57
Nov 2021	67
Dec 2021	93
Jan 2022	99
Feb 2022	89
Mar 2022	82
Apr 2022	91
May 2022	52
Jun 2022	44
Jul 2022	40
Aug 2022	45
Sep 2022	42
Oct 2022	64
Nov 2022	58
Dec 2022	57
Jan 2023	52
Feb 2023	61
Mar 2023	63
Apr 2023	69
May 2023	41
Jun 2023	29
Jul 2023	32
Aug 2023	38
Sep 2023	34
Oct 2023	50
Nov 2023	55
Dec 2023	62
Jan 2024	79
Feb 2024	90
Mar 2024	79
Apr 2024	78
May 2024	58
Jun 2024	37
Jul 2024	39
Aug 2024	36
Sep 2024	62
Oct 2024	68
Nov 2024	82
Dec 2024	88
Jan 2025	115
Feb 2025	105
Mar 2025	91
Apr 2025	66
May 2025	61
Jun 2025	51
Jul 2025	50
Aug 2025	54
Sep 2025	48
Oct 2025	71
Nov 2025	75

Annual AQI Trends

2020

60AQI

2021

72AQI

20%

Rise

2022

65AQI

-10%

Fall

2023

49AQI

-25%

Fall

2024

66AQI

35%

Rise

2025

71AQI

Rise

Overall Annual Percentage (%) change of AQI in (2020 to 2025)

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedFebruary, 2021122AQI

Least PollutedJune, 202329AQI

* This data analysis is from year 2020 - 2025

Pathum Thani's Cities
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Ban Lam Sam Kaeo

Poor

102

Ban Talat Rangsit

Poor

104

Khlong Luang

Poor

104

Khu Khot

Poor

105

Pathum Thani

Poor

130

Thailand's Metro Cities
Air Quality Index

Bangkok

Chiang Mai

Hat Yai

Hua Hin

Khon Kaen

Nakhon Ratchasima

Pattaya City

Phitsanulok

100

temp.18°C

hum.88%

Air Quality Calendar 2025
Pathum Thani

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 93	2 Jan 107	3 Jan 97	4 Jan 107
5 Jan 107	6 Jan 117	7 Jan 137	8 Jan 130	9 Jan 124	10 Jan 95	11 Jan 89
12 Jan 99	13 Jan 107	14 Jan 125	15 Jan 121	16 Jan 79	17 Jan 92	18 Jan 108
19 Jan 119	20 Jan 136	21 Jan 129	22 Jan 144	23 Jan 159	24 Jan 155	25 Jan 146
26 Jan 130	27 Jan 94	28 Jan 91	29 Jan 91	30 Jan 106	31 Jan 128	1 Feb 138

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 130	27 Jan 94	28 Jan 91	29 Jan 91	30 Jan 106	31 Jan 128	1 Feb 138
2 Feb 132	3 Feb 134	4 Feb 115	5 Feb 115	6 Feb 110	7 Feb 117	8 Feb 105
9 Feb 82	10 Feb 84	11 Feb 108	12 Feb 130	13 Feb 129	14 Feb 125	15 Feb 134
16 Feb 122	17 Feb 99	18 Feb 82	19 Feb 90	20 Feb 101	21 Feb 106	22 Feb 106
23 Feb 95	24 Feb 73	25 Feb 70	26 Feb 66	27 Feb 79	28 Feb 85	1 Mar 74

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 95	24 Feb 73	25 Feb 70	26 Feb 66	27 Feb 79	28 Feb 85	1 Mar 74
2 Mar 72	3 Mar 71	4 Mar 68	5 Mar 68	6 Mar 65	7 Mar 69	8 Mar 67
9 Mar 74	10 Mar 87	11 Mar 88	12 Mar 72	13 Mar 69	14 Mar 70	15 Mar 73
16 Mar 70	17 Mar 73	18 Mar 83	19 Mar 88	20 Mar 114	21 Mar 118	22 Mar 132
23 Mar 147	24 Mar 146	25 Mar 136	26 Mar 119	27 Mar 117	28 Mar 111	29 Mar 105
30 Mar 92	31 Mar 89	1 Apr 90	2 Apr 94	3 Apr 81	4 Apr 76	5 Apr 66

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 92	31 Mar 89	1 Apr 90	2 Apr 94	3 Apr 81	4 Apr 76	5 Apr 66
6 Apr 67	7 Apr 67	8 Apr 73	9 Apr 70	10 Apr 72	11 Apr 75	12 Apr 58
13 Apr 55	14 Apr 59	15 Apr 69	16 Apr 64	17 Apr 60	18 Apr 57	19 Apr 57
20 Apr 56	21 Apr 58	22 Apr 56	23 Apr 61	24 Apr 61	25 Apr 71	26 Apr 53
27 Apr 58	28 Apr 57	29 Apr 64	30 Apr 78	1 May 75	2 May 89	3 May 80

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 58	28 Apr 57	29 Apr 64	30 Apr 78	1 May 75	2 May 89	3 May 80
4 May 71	5 May 62	6 May 65	7 May 55	8 May 57	9 May 57	10 May 60
11 May 59	12 May 62	13 May 57	14 May 53	15 May 61	16 May 59	17 May 71
18 May 69	19 May 71	20 May 63	21 May 63	22 May 69	23 May 55	24 May 54
25 May 56	26 May 51	27 May 48	28 May 54	29 May 51	30 May 54	31 May 55

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 54	2 Jun 51	3 Jun 52	4 Jun 57	5 Jun 60	6 Jun 61	7 Jun 61
8 Jun 51	9 Jun 45	10 Jun 50	11 Jun 52	12 Jun 51	13 Jun 50	14 Jun 52
15 Jun 53	16 Jun 50	17 Jun 52	18 Jun 45	19 Jun 45	20 Jun 45	21 Jun 47
22 Jun 48	23 Jun 44	24 Jun 42	25 Jun 47	26 Jun 49	27 Jun 50	28 Jun 50
29 Jun 50	30 Jun 51	1 Jul 51	2 Jul 48	3 Jul 52	4 Jul 52	5 Jul 49

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 50	30 Jun 51	1 Jul 51	2 Jul 48	3 Jul 52	4 Jul 52	5 Jul 49
6 Jul 51	7 Jul 51	8 Jul 54	9 Jul 52	10 Jul 54	11 Jul 52	12 Jul 54
13 Jul 55	14 Jul 56	15 Jul 57	16 Jul 55	17 Jul 51	18 Jul 46	19 Jul 45
20 Jul 42	21 Jul 44	22 Jul 46	23 Jul 44	24 Jul 47	25 Jul 50	26 Jul 53
27 Jul 48	28 Jul 50	29 Jul 45	30 Jul 48	31 Jul 54	1 Aug 59	2 Aug 57

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 48	28 Jul 50	29 Jul 45	30 Jul 48	31 Jul 54	1 Aug 59	2 Aug 57
3 Aug 55	4 Aug 57	5 Aug 57	6 Aug 58	7 Aug 49	8 Aug 44	9 Aug 38
10 Aug 34	11 Aug 47	12 Aug 55	13 Aug 53	14 Aug 56	15 Aug 55	16 Aug 54
17 Aug 54	18 Aug 58	19 Aug 57	20 Aug 58	21 Aug 58	22 Aug 58	23 Aug 55
24 Aug 52	25 Aug 53	26 Aug 52	27 Aug 55	28 Aug 57	29 Aug 61	30 Aug 58
31 Aug 54	1 Sep 56	2 Sep 55	3 Sep 56	4 Sep 49	5 Sep 54	6 Sep 57

September

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
31 Aug 54	1 Sep 56	2 Sep 55	3 Sep 56	4 Sep 49	5 Sep 54	6 Sep 57
7 Sep 56	8 Sep 52	9 Sep 49	10 Sep 50	11 Sep 54	12 Sep 58	13 Sep 62
14 Sep 63	15 Sep 62	16 Sep 54	17 Sep 54	18 Sep 40	19 Sep 36	20 Sep 32
21 Sep 29	22 Sep 34	23 Sep 34	24 Sep 32	25 Sep 39	26 Sep 46	27 Sep 40
28 Sep 48	29 Sep 44	30 Sep 48	1 Oct 55	2 Oct 67	3 Oct 73	4 Oct 74

October

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
28 Sep 48	29 Sep 44	30 Sep 48	1 Oct 55	2 Oct 67	3 Oct 73	4 Oct 74
5 Oct 93	6 Oct 65	7 Oct 61	8 Oct 65	9 Oct 72	10 Oct 77	11 Oct 75
12 Oct 85	13 Oct 76	14 Oct 67	15 Oct 67	16 Oct 74	17 Oct 68	18 Oct 75
19 Oct 75	20 Oct 68	21 Oct 78	22 Oct 81	23 Oct 66	24 Oct 56	25 Oct 62
26 Oct 71	27 Oct 79	28 Oct 71	29 Oct 74	30 Oct 71	31 Oct 64	1 Nov 61

November

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Oct 71	27 Oct 79	28 Oct 71	29 Oct 74	30 Oct 71	31 Oct 64	1 Nov 61
2 Nov 53	3 Nov 47	4 Nov 58	5 Nov 64	6 Nov 71	7 Nov 74	8 Nov 69
9 Nov 99	10 Nov 98	11 Nov 68	12 Nov 91	13 Nov 84	14 Nov 75	15 Nov 84
16 Nov 79	17 Nov 71	18 Nov 70	19 Nov 70	20 Nov 59	21 Nov 76	22 Nov 81
23 Nov 91	24 Nov 85	25 Nov 101	26 Nov -	27 Nov -	28 Nov -	29 Nov -
30 Nov -	1 Dec -	2 Dec -	3 Dec -	4 Dec -	5 Dec -	6 Dec -

Health Advice For People Living In
Pathum Thani

1.6Cigarettes per day

Weekly 11.2 Cigarettes

Monthly 48 Cigarettes

Breathing the air in this location is as harmful as smoking 1.6 cigarettes a day.

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 PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Pathum Thani

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild when AQI is Poor (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

Nakhon Pathom, Thailand

Unhealthy

11xabove Standard

Samut Songkhram, Thailand

Unhealthy

10xabove Standard

Samut Sakhon, Thailand

Pak Kret, Thailand

Sam Phran, Thailand

Ban Lao, Thailand

Pathum Thani, Thailand

Poor

9xabove Standard

Amphoe Mueang Nonthaburi, Thailand

Tha Maka, Thailand

10.

Nonthaburi, Thailand

Poor

8xabove Standard

Last Updated: 26 Nov 2025, 10:57 PM

AQI City Rankings

Air Quality Solutions For Pathum Thani
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

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

air quality solutions for offices for Pathum Thani

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

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 Pathum Thani

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

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

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

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

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

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

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Pathum Thani

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

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

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 Pathum Thani

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

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

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

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Pathum Thani's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

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.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs
at Pathum Thani

Frequently Asked Questions About Air Quality

What is the current AQI level in Pathum Thani?

The current real-time AQI level in Pathum Thani is 116 (Poor). This was last updated 2025-11-27 05:53:50 AM (Local Time).

When was the best AQI level in Pathum Thani in the last 24 hours?

The best AQI level was 89 (Moderate) at 5:05 PM (Local Time) during the last 24 hours.

When was the worst AQI level in Pathum Thani in the last 24 hours?

The worst AQI level was 134 (Poor) at 5:59 AM (Local Time) during the last 24 hours.

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

The AQI levels in Pathum Thani have been fluctuating throughout the last 24 hours. The levels have increased by highest 134 at 5:59 AM (Local Time), lowest 89 at 5:05 PM (Local Time).

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

Current AQI levels are unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.