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Ubon Ratchathani Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-11-28 02:41:42 AM (Local Time)

Live AQI

62(AQI-US)

Air Quality is

Moderate

pm10 : 35 µg/m³

PM2.5 : 15 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

16 °C

Last Updated: 2025-11-28 02:41:42 AM (Local Time)

Map

Ubon Ratchathani

Major Air Pollutants
Ubon Ratchathani

Particulate Matter(PM2.5)

15µg/m³

Particulate Matter(PM10)

35µg/m³

Carbon Monoxide(CO)

96ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

6ppb

Ozone(O3)

40ppb

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AQI Graph

Historical Air Quality Data
Ubon Ratchathani

24 Hours

AQI

Ubon Ratchathani

AQI

27-11-2025Time28-11-2025

Time	Ubon Ratchathani
02 AM	97
03 AM	100
04 AM	99
05 AM	99
06 AM	92
07 AM	70
08 AM	69
09 AM	72
10 AM	92
11 AM	91
12 PM	89
01 PM	89
02 PM	87
03 PM	83
04 PM	77
05 PM	71
06 PM	69
07 PM	69
08 PM	67
09 PM	67
10 PM	65
11 PM	63
12 AM	60
01 AM	62
02 AM	62

Min.at 12:05 AM on 28th Nov

100

Max.at 3:05 AM on 27th Nov

Want air quality data?

AQI Trends - Annual Air Quality Changes
Ubon Ratchathani, Thailand

AQI

Year

AQI

AQI	AQI
Mar 2020	150
Apr 2020	139
May 2020	64
Jun 2020	32
Jul 2020	36
Aug 2020	34
Sep 2020	36
Oct 2020
Nov 2020
Dec 2020	59
Jan 2021	91
Feb 2021	118
Mar 2021	156
Apr 2021	93
May 2021	66
Jun 2021	47
Jul 2021	46
Aug 2021	47
Sep 2021	38
Oct 2021	41
Nov 2021	54
Dec 2021	62
Jan 2022	80
Feb 2022	75
Mar 2022	104
Apr 2022	102
May 2022	48
Jun 2022	43
Jul 2022	31
Aug 2022	32
Sep 2022	30
Oct 2022	60
Nov 2022	50
Dec 2022	59
Jan 2023	66
Feb 2023	101
Mar 2023	115
Apr 2023	114
May 2023	77
Jun 2023	40
Jul 2023	35
Aug 2023	52
Sep 2023	39
Oct 2023	45
Nov 2023	39
Dec 2023	40
Jan 2024	50
Feb 2024	125
Mar 2024	119
Apr 2024	114
May 2024	81
Jun 2024	52
Jul 2024	47
Aug 2024	40
Sep 2024	40
Oct 2024	60
Nov 2024	75
Dec 2024	70
Jan 2025	100
Feb 2025	85
Mar 2025	104
Apr 2025	93
May 2025	60
Jun 2025	54
Jul 2025	52
Aug 2025	48
Sep 2025	35
Oct 2025	48
Nov 2025	53

Annual AQI Trends

2020

60AQI

2021

71AQI

18%

Rise

2022

62AQI

-13%

Fall

2023

63AQI

Rise

2024

72AQI

14%

Rise

2025

67AQI

-7%

Fall

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

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 2021156AQI

Least PollutedSeptember, 202230AQI

* This data analysis is from year 2020 - 2025

Ubon Ratchathani's Cities
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Moderate

Moderate

Moderate

Moderate

Thailand's Metro Cities
Air Quality Index

Bangkok

Chiang Mai

Hat Yai

Hua Hin

Khon Kaen

Nakhon Ratchasima

Pattaya City

Phitsanulok

127

temp.17°C

hum.77%

Air Quality Calendar 2025
Ubon Ratchathani

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 93	2 Jan 103	3 Jan 93	4 Jan 103
5 Jan 97	6 Jan 115	7 Jan 128	8 Jan 108	9 Jan 89	10 Jan 74	11 Jan 74
12 Jan 86	13 Jan 92	14 Jan 93	15 Jan 70	16 Jan 66	17 Jan 100	18 Jan 106
19 Jan 102	20 Jan 112	21 Jan 128	22 Jan 131	23 Jan 132	24 Jan 140	25 Jan 146
26 Jan 100	27 Jan 72	28 Jan 74	29 Jan 75	30 Jan 100	31 Jan 111	1 Feb 122

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 100	27 Jan 72	28 Jan 74	29 Jan 75	30 Jan 100	31 Jan 111	1 Feb 122
2 Feb 118	3 Feb 107	4 Feb 65	5 Feb 92	6 Feb 110	7 Feb 83	8 Feb 62
9 Feb 61	10 Feb 71	11 Feb 88	12 Feb 95	13 Feb 74	14 Feb 95	15 Feb 87
16 Feb 108	17 Feb 101	18 Feb 94	19 Feb 99	20 Feb 95	21 Feb 82	22 Feb 79
23 Feb 51	24 Feb 51	25 Feb 55	26 Feb 61	27 Feb 71	28 Feb 91	1 Mar 108

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 51	24 Feb 51	25 Feb 55	26 Feb 61	27 Feb 71	28 Feb 91	1 Mar 108
2 Mar 122	3 Mar 115	4 Mar 110	5 Mar 104	6 Mar 100	7 Mar 65	8 Mar 67
9 Mar 82	10 Mar 75	11 Mar 79	12 Mar 84	13 Mar 91	14 Mar 94	15 Mar 91
16 Mar 71	17 Mar 74	18 Mar 69	19 Mar 86	20 Mar 91	21 Mar 115	22 Mar 131
23 Mar 139	24 Mar 149	25 Mar 157	26 Mar 163	27 Mar 154	28 Mar 147	29 Mar 137
30 Mar 87	31 Mar 75	1 Apr 77	2 Apr 94	3 Apr 99	4 Apr 118	5 Apr 115

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 87	31 Mar 75	1 Apr 77	2 Apr 94	3 Apr 99	4 Apr 118	5 Apr 115
6 Apr 108	7 Apr 108	8 Apr 116	9 Apr 114	10 Apr 106	11 Apr 95	12 Apr 89
13 Apr 73	14 Apr 90	15 Apr 98	16 Apr 108	17 Apr 91	18 Apr 91	19 Apr 85
20 Apr 124	21 Apr 100	22 Apr 98	23 Apr 80	24 Apr 80	25 Apr 71	26 Apr 71
27 Apr 69	28 Apr 78	29 Apr 72	30 Apr 84	1 May 89	2 May 84	3 May 70

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 69	28 Apr 78	29 Apr 72	30 Apr 84	1 May 89	2 May 84	3 May 70
4 May 76	5 May 74	6 May 74	7 May 74	8 May 67	9 May 67	10 May 63
11 May 51	12 May 53	13 May 57	14 May 55	15 May 52	16 May 54	17 May 56
18 May 58	19 May 59	20 May 59	21 May 56	22 May 53	23 May 59	24 May 53
25 May 51	26 May 44	27 May 46	28 May 49	29 May 46	30 May 48	31 May 49

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 52	2 Jun 54	3 Jun 52	4 Jun 58	5 Jun 67	6 Jun 67	7 Jun 68
8 Jun 63	9 Jun 56	10 Jun 55	11 Jun 54	12 Jun 58	13 Jun 49	14 Jun 47
15 Jun 44	16 Jun 49	17 Jun 52	18 Jun 52	19 Jun 51	20 Jun 51	21 Jun 52
22 Jun 52	23 Jun 50	24 Jun 51	25 Jun 54	26 Jun 52	27 Jun 49	28 Jun 51
29 Jun 52	30 Jun 53	1 Jul 55	2 Jul 53	3 Jul 52	4 Jul 55	5 Jul 55

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 52	30 Jun 53	1 Jul 55	2 Jul 53	3 Jul 52	4 Jul 55	5 Jul 55
6 Jul 52	7 Jul 56	8 Jul 54	9 Jul 55	10 Jul 57	11 Jul 56	12 Jul 56
13 Jul 57	14 Jul 59	15 Jul 58	16 Jul 52	17 Jul 50	18 Jul 48	19 Jul 49
20 Jul 49	21 Jul 48	22 Jul 46	23 Jul 41	24 Jul 45	25 Jul 49	26 Jul 51
27 Jul 47	28 Jul 50	29 Jul 44	30 Jul 46	31 Jul 53	1 Aug 58	2 Aug 58

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 47	28 Jul 50	29 Jul 44	30 Jul 46	31 Jul 53	1 Aug 58	2 Aug 58
3 Aug 57	4 Aug 54	5 Aug 54	6 Aug 53	7 Aug 49	8 Aug 47	9 Aug 46
10 Aug 41	11 Aug 40	12 Aug 48	13 Aug 50	14 Aug 47	15 Aug 45	16 Aug 44
17 Aug 41	18 Aug 42	19 Aug 47	20 Aug 50	21 Aug 52	22 Aug 49	23 Aug 46
24 Aug 46	25 Aug 47	26 Aug 43	27 Aug 44	28 Aug 46	29 Aug 48	30 Aug 45
31 Aug 46	1 Sep 45	2 Sep 43	3 Sep 44	4 Sep 40	5 Sep 45	6 Sep 43

September

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
31 Aug 46	1 Sep 45	2 Sep 43	3 Sep 44	4 Sep 40	5 Sep 45	6 Sep 43
7 Sep 41	8 Sep 44	9 Sep 45	10 Sep 43	11 Sep 44	12 Sep 45	13 Sep 42
14 Sep 42	15 Sep 41	16 Sep 40	17 Sep 43	18 Sep 32	19 Sep 30	20 Sep 29
21 Sep 28	22 Sep 25	23 Sep 27	24 Sep 26	25 Sep 28	26 Sep 28	27 Sep 18
28 Sep 17	29 Sep 22	30 Sep 23	1 Oct 31	2 Oct 55	3 Oct 54	4 Oct 56

October

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
28 Sep 17	29 Sep 22	30 Sep 23	1 Oct 31	2 Oct 55	3 Oct 54	4 Oct 56
5 Oct 54	6 Oct 51	7 Oct 57	8 Oct 55	9 Oct 50	10 Oct 47	11 Oct 52
12 Oct 54	13 Oct 53	14 Oct 51	15 Oct 51	16 Oct 48	17 Oct 50	18 Oct 50
19 Oct 51	20 Oct 63	21 Oct 65	22 Oct 38	23 Oct 26	24 Oct 27	25 Oct 44
26 Oct 67	27 Oct 59	28 Oct 29	29 Oct 40	30 Oct 37	31 Oct 38	1 Nov 41

November

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Oct 67	27 Oct 59	28 Oct 29	29 Oct 40	30 Oct 37	31 Oct 38	1 Nov 41
2 Nov 51	3 Nov 34	4 Nov 30	5 Nov 30	6 Nov 36	7 Nov 34	8 Nov 37
9 Nov 60	10 Nov 57	11 Nov 66	12 Nov 58	13 Nov 41	14 Nov 64	15 Nov 64
16 Nov 48	17 Nov 34	18 Nov 50	19 Nov 52	20 Nov 45	21 Nov 58	22 Nov 68
23 Nov 72	24 Nov 58	25 Nov 90	26 Nov 87	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
Ubon Ratchathani

1Cigarettes per day

Weekly 7 Cigarettes

Monthly 30 Cigarettes

Breathing the air in this location is as harmful as smoking 1 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

Ubon Ratchathani

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

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. 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

Samut Sakhon, Thailand

Pak Kret, Thailand

Pathum Thani, Thailand

Poor

9xabove Standard

Krathum Baen, Thailand

Ratchaburi, Thailand

Si Satchanalai, Thailand

Poor

9xabove Standard

Phitsanulok, Thailand

Nonthaburi, Thailand

Ban Krathum Lom, Thailand

Poor

8xabove Standard

10.

Wang Saphung, Thailand

Poor

8xabove Standard

Last Updated: 27 Nov 2025, 07:45 PM

AQI City Rankings

Air Quality Solutions For Ubon Ratchathani
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 Ubon Ratchathani

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 Ubon Ratchathani

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 Ubon Ratchathani

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 Ubon Ratchathani

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.

Ubon Ratchathani's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

aqi air quality app for Ubon Ratchathani

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 Ubon Ratchathani

Frequently Asked Questions About Air Quality

What is the current AQI level in Ubon Ratchathani?

The current real-time AQI level in Ubon Ratchathani is 62 (Moderate). This was last updated 2025-11-28 02:41:42 AM (Local Time).

When was the best AQI level in Ubon Ratchathani in the last 24 hours?

The best AQI level was 60 (Moderate) at 12:05 AM, Nov 28, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Ubon Ratchathani in the last 24 hours?

The worst AQI level was 100 (Moderate) at 3:05 AM (Local Time) during the last 24 hours.

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

The AQI levels in Ubon Ratchathani have been fluctuating throughout the last 24 hours. The levels have increased by highest 100 at 3:05 AM (Local Time), lowest 60 at 12:05 AM, Nov 28, 2025 (Local Time).

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

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.