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Nam Som Air Quality Index (AQI) | Air Pollution

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

Last Updated: 28 Sep 2025, 01:34am (Local Time)

Live AQI

22(AQI-US)

Air Quality is

Good

pm10 : 6 µg/m³

PM2.5 : 4 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

24 °C

Last Updated: 28 Sep 2025, 01:34am (Local Time)

Map

Nam Som

Major Air Pollutants
Nam Som

Particulate Matter(PM2.5)

4µg/m³

Particulate Matter(PM10)

6µg/m³

Carbon Monoxide(CO)

60ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

9ppb

Ozone(O3)

14ppb

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AQI Graph

Historical Air Quality Data
Nam Som

24 Hours

AQI

Nam Som

AQI

27-09-2025Time28-09-2025

Time	Nam Som
02 AM	12
03 AM	13
04 AM	17
05 AM	14
06 AM	10
07 AM	13
08 AM	12
09 AM	16
10 AM	18
11 AM	17
12 PM	13
01 PM	17
02 PM	18
03 PM	18
04 PM	11
05 PM	10
06 PM	11
07 PM	12
08 PM	17
09 PM	26
10 PM	32
11 PM	35
12 AM	32
01 AM	26

Min.at 6:04 AM on 27th Sep

Max.at 11:04 PM on 27th Sep

Want air quality data?

AQI Trends - Annual Air Quality Changes
Nam Som, Tha Bo, Nong Khai, Thailand

AQI

Year

AQI

AQI	AQI
Oct 2022	125
Nov 2022	88
Dec 2022	111
Jan 2023	119
Feb 2023	144
Mar 2023	166
Apr 2023	150
May 2023	91
Jun 2023	50
Jul 2023	35
Aug 2023	57
Sep 2023
Oct 2023	75
Nov 2023	94
Dec 2023	93
Jan 2024	87
Feb 2024	38
Mar 2024	116
Apr 2024	126
May 2024	68
Jun 2024	49
Jul 2024	43
Aug 2024	33
Sep 2024	32
Oct 2024	50
Nov 2024	80
Dec 2024	82
Jan 2025	111
Feb 2025	97
Mar 2025	111
Apr 2025	84
May 2025	54
Jun 2025	48
Jul 2025	48
Aug 2025	50
Sep 2025	43

Annual AQI Trends

2022

100AQI

2023

100AQI

No Change

2024

67AQI

-33%

Fall

2025

72AQI

Rise

Overall Annual Percentage (%) change of AQI in (2022 to 2025)

-9%

Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedMarch, 2023166AQI

Least PollutedSeptember, 202432AQI

* This data analysis is from year 2022 - 2025

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Air Quality Index

Bangkok

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Hat Yai

Hua Hin

Khon Kaen

Nakhon Ratchasima

Pattaya City

Phitsanulok

Air Quality Calendar 2025
Nam Som

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 91	2 Jan 94	3 Jan 94	4 Jan 107
5 Jan 112	6 Jan 123	7 Jan 129	8 Jan 129	9 Jan 121	10 Jan 94	11 Jan 91
12 Jan 100	13 Jan 105	14 Jan 116	15 Jan 106	16 Jan 92	17 Jan 105	18 Jan 115
19 Jan 116	20 Jan 125	21 Jan 127	22 Jan 128	23 Jan 132	24 Jan 139	25 Jan 138
26 Jan 121	27 Jan 82	28 Jan 88	29 Jan 97	30 Jan 105	31 Jan 120	1 Feb 119

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 121	27 Jan 82	28 Jan 88	29 Jan 97	30 Jan 105	31 Jan 120	1 Feb 119
2 Feb 119	3 Feb 122	4 Feb 89	5 Feb 100	6 Feb 112	7 Feb 113	8 Feb 81
9 Feb 77	10 Feb 89	11 Feb 99	12 Feb 109	13 Feb 107	14 Feb 113	15 Feb 104
16 Feb 128	17 Feb 121	18 Feb 115	19 Feb 101	20 Feb 106	21 Feb 96	22 Feb 93
23 Feb 75	24 Feb 64	25 Feb 61	26 Feb 57	27 Feb 67	28 Feb 77	1 Mar 78

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 75	24 Feb 64	25 Feb 61	26 Feb 57	27 Feb 67	28 Feb 77	1 Mar 78
2 Mar 86	3 Mar 98	4 Mar 108	5 Mar 109	6 Mar 113	7 Mar 77	8 Mar 76
9 Mar 83	10 Mar 76	11 Mar 93	12 Mar 100	13 Mar 85	14 Mar 88	15 Mar 107
16 Mar 91	17 Mar 88	18 Mar 85	19 Mar 101	20 Mar 98	21 Mar 121	22 Mar 143
23 Mar 152	24 Mar 162	25 Mar 162	26 Mar 158	27 Mar 153	28 Mar 154	29 Mar 153
30 Mar 125	31 Mar 118	1 Apr 102	2 Apr 112	3 Apr 130	4 Apr 133	5 Apr 123

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 125	31 Mar 118	1 Apr 102	2 Apr 112	3 Apr 130	4 Apr 133	5 Apr 123
6 Apr 102	7 Apr 92	8 Apr 89	9 Apr 86	10 Apr 84	11 Apr 85	12 Apr 72
13 Apr 66	14 Apr 73	15 Apr 66	16 Apr 68	17 Apr 62	18 Apr 61	19 Apr 62
20 Apr 62	21 Apr 66	22 Apr 73	23 Apr 77	24 Apr 82	25 Apr 89	26 Apr 89
27 Apr 77	28 Apr 76	29 Apr 73	30 Apr 73	1 May 77	2 May 74	3 May 72

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 77	28 Apr 76	29 Apr 73	30 Apr 73	1 May 77	2 May 74	3 May 72
4 May 75	5 May 74	6 May 71	7 May 74	8 May 62	9 May 59	10 May 58
11 May 48	12 May 47	13 May 51	14 May 57	15 May 54	16 May 45	17 May 50
18 May 47	19 May 46	20 May 49	21 May 56	22 May 52	23 May 54	24 May 47
25 May 45	26 May 41	27 May 41	28 May 38	29 May 37	30 May 47	31 May 40

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 42	2 Jun 41	3 Jun 43	4 Jun 50	5 Jun 52	6 Jun 50	7 Jun 49
8 Jun 47	9 Jun 47	10 Jun 52	11 Jun 47	12 Jun 46	13 Jun 49	14 Jun 54
15 Jun 51	16 Jun 49	17 Jun 49	18 Jun 48	19 Jun 46	20 Jun 46	21 Jun 47
22 Jun 44	23 Jun 44	24 Jun 46	25 Jun 49	26 Jun 50	27 Jun 48	28 Jun 47
29 Jun 48	30 Jun 48	1 Jul 51	2 Jul 46	3 Jul 52	4 Jul 50	5 Jul 54

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 48	30 Jun 48	1 Jul 51	2 Jul 46	3 Jul 52	4 Jul 50	5 Jul 54
6 Jul 49	7 Jul 50	8 Jul 52	9 Jul 54	10 Jul 56	11 Jul 52	12 Jul 52
13 Jul 51	14 Jul 52	15 Jul 52	16 Jul 47	17 Jul 46	18 Jul 42	19 Jul 43
20 Jul 42	21 Jul 43	22 Jul 41	23 Jul 37	24 Jul 40	25 Jul 43	26 Jul 50
27 Jul 45	28 Jul 45	29 Jul 43	30 Jul 48	31 Jul 54	1 Aug 59	2 Aug 56

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 45	28 Jul 45	29 Jul 43	30 Jul 48	31 Jul 54	1 Aug 59	2 Aug 56
3 Aug 58	4 Aug 57	5 Aug 56	6 Aug 54	7 Aug 50	8 Aug 45	9 Aug 41
10 Aug 37	11 Aug 38	12 Aug 46	13 Aug 49	14 Aug 51	15 Aug 47	16 Aug 47
17 Aug 45	18 Aug 48	19 Aug 48	20 Aug 51	21 Aug 56	22 Aug 54	23 Aug 54
24 Aug 51	25 Aug 54	26 Aug 46	27 Aug 48	28 Aug 50	29 Aug 53	30 Aug 52
31 Aug 48	1 Sep 48	2 Sep 49	3 Sep 55	4 Sep 44	5 Sep 53	6 Sep 52

September

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
31 Aug 48	1 Sep 48	2 Sep 49	3 Sep 55	4 Sep 44	5 Sep 53	6 Sep 52
7 Sep 55	8 Sep 51	9 Sep 48	10 Sep 47	11 Sep 52	12 Sep 52	13 Sep 52
14 Sep 49	15 Sep 50	16 Sep 47	17 Sep 49	18 Sep 44	19 Sep 39	20 Sep 37
21 Sep 36	22 Sep 33	23 Sep 29	24 Sep 25	25 Sep 21	26 Sep 17	27 Sep 16
28 Sep -	29 Sep -	30 Sep -	1 Oct -	2 Oct -	3 Oct -	4 Oct -

Health Advice For People Living In
Nam Som

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 PurifierTurn Off
Car FilterAdvisable
N95 MaskAdvisable
Stay IndoorAdvisable

As per the current AQI, turn off the air purifier.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Nam Som

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

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

Keep track of air quality to plan outdoor activities safely.
Drink water to keep airways moist and reduce irritation.
Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

Skip medications that is prescribed by your doctor.
Engage in outdoor activities in early morning during high pollen hours.

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
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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

Ban Om Noi, Thailand

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Pak Phanang, Thailand

Ban Na San, Thailand

Phra Nakhon Si Ayutthaya, Thailand

Songkhla, Thailand

Ban Suan, Thailand

10.

Ban Krathum Lom, Thailand

Moderate

4xabove Standard

Last Updated: 27 Sept 2025, 06:40 PM

AQI City Rankings

Air Quality Solutions For Nam Som
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 Nam Som

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 Nam Som

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 Nam Som

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 Nam Som

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.

Nam Som'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 Nam Som

Frequently Asked Questions About Air Quality

What is the current AQI level in Nam Som?

The current real-time AQI level in Nam Som is 22 (Good). This was last updated 28 Sep 2025, 01:34am (Local Time).

When was the best AQI level in Nam Som in the last 24 hours?

The best AQI level was 10 (Good) at 6:04 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Nam Som in the last 24 hours?

The worst AQI level was 35 (Good) at 11:04 PM (Local Time) during the last 24 hours.

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

The AQI levels in Nam Som have been fluctuating throughout the last 24 hours. The levels have increased by highest 35 at 11:04 PM (Local Time), lowest 10 at 6:04 AM (Local Time).

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

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.