AQI PM2.5 PM10 CO SO2 NO2 O3

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Tha Mai Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-06-04 09:55:54 PM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 22 µg/m³

PM2.5 : 14 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

25 °C

Last Updated: 2025-06-04 09:55:54 PM (Local Time)

Map

Tha Mai

Major Air Pollutants
Tha Mai

Particulate Matter(PM2.5)

14µg/m³

Particulate Matter(PM10)

22µg/m³

Carbon Monoxide(CO)

24ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

9ppb

Ozone(O3)

5ppb

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AQI Graph

Historical Air Quality Data
Tha Mai

24 Hours

AQI

Tha Mai

Want air quality data?

AQI Trends - Annual Air Quality Changes
Tha Mai, Chanthaburi, Thailand

AQI

Year

AQI

Annual AQI Trends

2022

61AQI

2023

73AQI

20%

Rise

2024

57AQI

-22%

Fall

2025

81AQI

42%

Rise

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

13%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 2023130AQI

Least PollutedAugust, 202333AQI

* This data analysis is from year 2022 - 2025

Tha Mai's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Cb. 4012

Moderate

Thailand's Metro Cities
Air Quality Index

Bangkok

Chiang Mai

Hua Hin

Phra Nakhon Si Ayutthaya

Phuket

Air Quality Calendar 2025
Tha Mai

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 79	2 Jan 81	3 Jan 77	4 Jan 79
5 Jan 84	6 Jan 103	7 Jan 128	8 Jan 128	9 Jan 125	10 Jan 88	11 Jan 83
12 Jan 90	13 Jan 100	14 Jan 119	15 Jan 108	16 Jan 70	17 Jan 86	18 Jan 106
19 Jan 117	20 Jan 122	21 Jan 132	22 Jan 137	23 Jan 152	24 Jan 144	25 Jan 138
26 Jan 127	27 Jan 92	28 Jan 86	29 Jan 91	30 Jan 109	31 Jan 117	1 Feb 123

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 127	27 Jan 92	28 Jan 86	29 Jan 91	30 Jan 109	31 Jan 117	1 Feb 123
2 Feb 122	3 Feb 114	4 Feb 95	5 Feb 101	6 Feb 114	7 Feb 114	8 Feb 95
9 Feb 81	10 Feb 84	11 Feb 108	12 Feb 114	13 Feb 117	14 Feb 121	15 Feb 126
16 Feb 105	17 Feb 97	18 Feb 83	19 Feb 91	20 Feb 96	21 Feb 94	22 Feb 94
23 Feb 86	24 Feb 67	25 Feb 67	26 Feb 74	27 Feb 84	28 Feb 91	1 Mar 77

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 86	24 Feb 67	25 Feb 67	26 Feb 74	27 Feb 84	28 Feb 91	1 Mar 77
2 Mar 82	3 Mar 78	4 Mar 74	5 Mar 66	6 Mar 64	7 Mar 61	8 Mar 64
9 Mar 70	10 Mar 79	11 Mar 95	12 Mar 75	13 Mar 75	14 Mar 74	15 Mar 79
16 Mar 70	17 Mar 84	18 Mar 79	19 Mar 81	20 Mar 91	21 Mar 96	22 Mar 104
23 Mar 118	24 Mar 115	25 Mar 109	26 Mar 98	27 Mar 99	28 Mar 95	29 Mar 92
30 Mar 80	31 Mar 79	1 Apr 80	2 Apr 84	3 Apr 74	4 Apr 78	5 Apr 71

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 80	31 Mar 79	1 Apr 80	2 Apr 84	3 Apr 74	4 Apr 78	5 Apr 71
6 Apr 71	7 Apr 70	8 Apr 74	9 Apr 72	10 Apr 66	11 Apr 73	12 Apr 64
13 Apr 62	14 Apr 67	15 Apr 69	16 Apr 65	17 Apr 69	18 Apr 64	19 Apr 62
20 Apr 62	21 Apr 62	22 Apr 64	23 Apr 64	24 Apr 63	25 Apr 64	26 Apr 63
27 Apr 64	28 Apr 62	29 Apr 63	30 Apr 71	1 May 71	2 May 73	3 May 67

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 64	28 Apr 62	29 Apr 63	30 Apr 71	1 May 71	2 May 73	3 May 67
4 May 63	5 May 57	6 May 53	7 May 49	8 May 53	9 May 53	10 May 54
11 May 49	12 May 49	13 May 49	14 May 47	15 May 50	16 May 51	17 May 51
18 May 54	19 May 53	20 May 55	21 May 55	22 May 55	23 May 53	24 May 48
25 May 47	26 May 41	27 May 43	28 May 42	29 May 39	30 May 45	31 May 46

June

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

Health Advice For People Living In
Tha Mai

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

Solutions for Current AQI

Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Prevent Health Problems: Understand Your Risks

Tha Mai

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.

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

Sala, Thailand

Poor

9xabove Standard

Ban Map Ta Phut, Thailand

Poor

8xabove Standard

Amphoe Mueang Lampang, Thailand

Wiang Kaen, Thailand

Lampang, Thailand

Phan District, Thailand

Cha am, Thailand

Mueang Phetchabun, Thailand

Moderate

6xabove Standard

Phra Nakhon Si Ayutthaya, Thailand

Moderate

5xabove Standard

10.

Phanat Nikhom, Thailand

Moderate

5xabove Standard

Last Updated: 04 Jun 2025, 06:31 PM

AQI City Rankings

Air Quality Solutions For Tha Mai
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 Tha Mai

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 Tha Mai

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 Tha Mai

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 Tha Mai

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.

Tha Mai'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

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 Tha Mai

Frequently Asked Questions About Air Quality

What is the current AQI level in Tha Mai?

The current real-time AQI level in Tha Mai is 60 (Moderate). This was last updated 2025-06-04 09:55:54 PM (Local Time).

When was the best AQI level in Tha Mai in the last 24 hours?

The best AQI level was 48 (Good) at 7:10 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Tha Mai in the last 24 hours?

The worst AQI level was 62 (Moderate) at 10:10 PM (Local Time) during the last 24 hours.

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

The AQI levels in Tha Mai have been fluctuating throughout the last 24 hours. The levels have increased by highest 62 at 10:10 PM (Local Time), lowest 48 at 7:10 AM (Local Time).

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

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