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Phra Nakhon Si Ayutthaya Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Phra Nakhon Si Ayutthaya

Last Updated: 2025-04-27 02:09:34 PM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 51 µg/m³

PM2.5 : 10 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

36 °C

Last Updated: 2025-04-27 02:09:34 PM (Local Time)

Map

Phra Nakhon Si Ayutthaya

Major Air Pollutants
Phra Nakhon Si Ayutthaya

Particulate Matter(PM2.5)

10µg/m³

Particulate Matter(PM10)

51µg/m³

Carbon Monoxide(CO)

20ppb

Sulfur Dioxide(SO2)

0ppb

Nitrogen Dioxide(NO2)

6ppb

Ozone(O3)

10ppb

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AQI Graph

Historical Air Quality Data
Phra Nakhon Si Ayutthaya

24 Hours

AQI

Phra Nakhon Si Ayutthaya

Want air quality data?

AQI Trends - Annual Air Quality Changes
Phra Nakhon Si Ayutthaya, Phra Nakhon Si Ayutthaya, Thailand

AQI

Year

AQI

Annual AQI Trends

2020

58AQI

2021

68AQI

17%

Rise

2022

68AQI

No Change

2023

87AQI

28%

Rise

2024

77AQI

-11%

Fall

2025

97AQI

26%

Rise

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

12%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 2023142AQI

Least PollutedAugust, 202233AQI

* This data analysis is from year 2020 - 2025

Phra Nakhon Si Ayutthaya's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Ayutthaya Witthayalai School

Moderate

Thailand's Metro Cities
Air Quality Index

Bangkok

temp.36°C

hum.50%

Chiang Mai

102

Hua Hin

Phra Nakhon Si Ayutthaya

Phuket

Air Quality Calendar 2025
Phra Nakhon Si Ayutthaya

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 88	2 Jan 104	3 Jan 95	4 Jan 99
5 Jan 105	6 Jan 117	7 Jan 132	8 Jan 115	9 Jan 129	10 Jan 91	11 Jan 82
12 Jan 88	13 Jan 93	14 Jan 124	15 Jan 123	16 Jan 76	17 Jan 94	18 Jan 108
19 Jan 118	20 Jan 130	21 Jan 133	22 Jan 139	23 Jan 155	24 Jan 162	25 Jan 146
26 Jan 125	27 Jan 87	28 Jan 88	29 Jan 87	30 Jan 107	31 Jan 119	1 Feb 134

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 125	27 Jan 87	28 Jan 88	29 Jan 87	30 Jan 107	31 Jan 119	1 Feb 134
2 Feb 128	3 Feb 134	4 Feb 116	5 Feb 112	6 Feb 111	7 Feb 116	8 Feb 99
9 Feb 79	10 Feb 83	11 Feb 103	12 Feb 118	13 Feb 125	14 Feb 125	15 Feb 134
16 Feb 126	17 Feb 108	18 Feb 88	19 Feb 95	20 Feb 103	21 Feb 106	22 Feb 103
23 Feb 103	24 Feb 76	25 Feb 75	26 Feb 67	27 Feb 76	28 Feb 88	1 Mar 76

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 103	24 Feb 76	25 Feb 75	26 Feb 67	27 Feb 76	28 Feb 88	1 Mar 76
2 Mar 74	3 Mar 73	4 Mar 73	5 Mar 72	6 Mar 72	7 Mar 71	8 Mar 68
9 Mar 82	10 Mar 81	11 Mar 94	12 Mar 78	13 Mar 72	14 Mar 76	15 Mar 82
16 Mar 77	17 Mar 78	18 Mar 87	19 Mar 87	20 Mar 110	21 Mar 110	22 Mar 129
23 Mar 142	24 Mar 148	25 Mar 144	26 Mar 127	27 Mar 126	28 Mar 118	29 Mar 117
30 Mar 97	31 Mar 96	1 Apr 104	2 Apr 106	3 Apr 107	4 Apr 98	5 Apr 80

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 97	31 Mar 96	1 Apr 104	2 Apr 106	3 Apr 107	4 Apr 98	5 Apr 80
6 Apr 81	7 Apr 82	8 Apr 87	9 Apr 79	10 Apr 77	11 Apr 81	12 Apr 71
13 Apr 67	14 Apr 66	15 Apr 78	16 Apr 72	17 Apr 71	18 Apr 62	19 Apr 62
20 Apr 61	21 Apr 61	22 Apr 62	23 Apr 66	24 Apr 67	25 Apr 71	26 Apr 62
27 Apr -	28 Apr -	29 Apr -	30 Apr -	1 May -	2 May -	3 May -

Health Advice For People Living In
Phra Nakhon Si Ayutthaya

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.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Phra Nakhon Si Ayutthaya

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

Phan District, Thailand

Mae Sai, Thailand

Ban Piang Luang, Thailand

Doi Luang, Thailand

Wiang Kaen, Thailand

Chiang Rai, Thailand

Mae Sai district, Thailand

Poor

8xabove Standard

Ban Mae Cho, Thailand

Poor

8xabove Standard

Mueang Phayao District, Thailand

Poor

8xabove Standard

10.

Mueang Mae Hong Son District, Thailand

Poor

8xabove Standard

Last Updated: 27 Apr 2025, 07:31 AM

AQI City Rankings

Air Quality Solutions For Phra Nakhon Si Ayutthaya
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 Phra Nakhon Si Ayutthaya

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 Phra Nakhon Si Ayutthaya

Air Quality Solutions for Schools | Institutes

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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

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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

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Air Quality Solutions for Retail Stores

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air quality solutions for airport for Phra Nakhon Si Ayutthaya

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Air Quality Solutions For Construction Sites

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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 Phra Nakhon Si Ayutthaya

Air Quality Solutions For Washroom | Bathroom

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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

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Phra Nakhon Si Ayutthaya's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

aqi air quality app for Phra Nakhon Si Ayutthaya

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 Phra Nakhon Si Ayutthaya

Frequently Asked Questions About Air Quality

What is the current AQI level in Phra Nakhon Si Ayutthaya?

The current real-time AQI level in Phra Nakhon Si Ayutthaya is 52 (Moderate). This was last updated 2025-04-27 02:09:34 PM (Local Time).

When was the best AQI level in Phra Nakhon Si Ayutthaya in the last 24 hours?

The best AQI level was 50 (Good) at 2:39 PM, Apr 26, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Phra Nakhon Si Ayutthaya in the last 24 hours?

The worst AQI level was 73 (Moderate) at 2:09 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Phra Nakhon Si Ayutthaya during last 24 hours?

The AQI levels in Phra Nakhon Si Ayutthaya have been fluctuating throughout the last 24 hours. The levels have increased by highest 73 at 2:09 AM (Local Time), lowest 50 at 2:39 PM, Apr 26, 2025 (Local Time).

What actions are recommended as per the current AQI level in Phra Nakhon Si Ayutthaya?

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