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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: 2025-05-31 02:24:35 AM (Local Time)

location image
Live AQI
44
Air Quality is
Good
pm10 :  34 µg/m³
PM2.5 :  8 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level in Phra Nakhon Si Ayutthaya
light rain

28 °C

Light rain
Humidity
Humidity94 %
Wind Speed
Wind Speed10 km/h
UV Index
UV Index0
Last Updated: 2025-05-31 02:24:35 AM (Local Time)
Map

Phra Nakhon Si Ayutthaya

Major Air Pollutants

Phra Nakhon Si Ayutthaya

PM2.5's Icon

Particulate Matter(PM2.5)

8µg/m³

PM10's Icon

Particulate Matter(PM10)

34µg/m³

CO's Icon

Carbon Monoxide(CO)

16ppb

SO2's Icon

Sulfur Dioxide(SO2)

0ppb

NO2's Icon

Nitrogen Dioxide(NO2)

13ppb

O3's Icon

Ozone(O3)

9ppb

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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?

Download 2024 Annual Data

World Air Quality Report

Globe

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
0%
No Change
2023
87AQI
28%
Rise
2024
77AQI
-11%
Fall
2025
91AQI
18%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
10%
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
Good
44
8
34
31
32

Thailand's Metro Cities

Air Quality Index

Bangkok City AQI

Bangkok

50

temp.28°C
hum.94%
Chiang Mai City AQI

Chiang Mai

43

temp.25°C
hum.94%
Hua Hin City AQI

Hua Hin

54

temp.28°C
hum.75%
Phra Nakhon Si Ayutthaya City AQI

Phra Nakhon Si Ayutthaya

53

temp.28°C
hum.94%
Phuket City AQI

Phuket

56

temp.27°C
hum.100%

Air Quality Calendar 2025

Phra Nakhon Si Ayutthaya

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
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
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
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
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
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
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
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
63
28 Apr
63
29 Apr
68
30 Apr
100
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
83
2 May
93
3 May
82
4 May
73
5 May
73
6 May
74
7 May
70
8 May
65
9 May
63
10 May
70
11 May
59
12 May
63
13 May
58
14 May
54
15 May
60
16 May
63
17 May
69
18 May
71
19 May
73
20 May
65
21 May
65
22 May
73
23 May
58
24 May
58
25 May
55
26 May
54
27 May
54
28 May
55
29 May
53
30 May
-
31 May
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

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 Purifier
    Air PurifierTurn Off
  • Car Filter
    Car FilterAdvisable
  • N95 Mask
    N95 MaskAdvisable
  • Stay Indoor
    Stay IndoorAdvisable

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

Prevent Health Problems: Understand Your Risks

Phra Nakhon Si Ayutthaya

  • asthma due to air pollution in Phra Nakhon Si AyutthayaAsthma
  • heart due to air pollution in Phra Nakhon Si AyutthayaHeart Issues
  • allergy due to air pollution in Phra Nakhon Si AyutthayaAllergies
  • sinus due to air pollution in Phra Nakhon Si AyutthayaSinus
  • flu due to air pollution in Phra Nakhon Si AyutthayaCold/Flu
  • copd due to air pollution in Phra Nakhon Si AyutthayaChronic (COPD)
asthma due to air pollution in Phra Nakhon Si Ayutthaya

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.

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

Follow

1.

Wiang Kaen, Thailand

163
Unhealthy
11xabove Standard

2.

Mueang Phetchabun, Thailand

158
Unhealthy
11xabove Standard

3.

Cha am, Thailand

156
Unhealthy
10xabove Standard

4.

Ban Map Ta Phut, Thailand

142
Poor
9xabove Standard

5.

Ban Chang, Thailand

108
Poor
7xabove Standard

6.

Trang, Thailand

95
Moderate
6xabove Standard

7.

Phan District, Thailand

93
Moderate
6xabove Standard

8.

Ban Phru, Thailand

86
Moderate
6xabove Standard

9.

Omkoi, Thailand

85
Moderate
6xabove Standard

10.

Lampang, Thailand

81
Moderate
5xabove Standard

Last Updated: 30 May 2025, 08:11 PM

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

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

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 for Phra Nakhon Si Ayutthaya

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

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 for Phra Nakhon Si Ayutthaya

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 for Phra Nakhon Si Ayutthaya

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 for Phra Nakhon Si Ayutthaya

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 for Phra Nakhon Si Ayutthaya

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 for Phra Nakhon Si Ayutthaya

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 for Phra Nakhon Si Ayutthaya

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 Phra Nakhon Si Ayutthaya

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 for Phra Nakhon Si Ayutthaya

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 for Phra Nakhon Si Ayutthaya

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

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 for Phra Nakhon Si Ayutthaya

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 for Phra Nakhon Si Ayutthaya

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 for Phra Nakhon Si Ayutthaya

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.

Phra Nakhon Si Ayutthaya's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Phra Nakhon Si Ayutthaya
Mobile App

Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.

Personalized health advice as per current AQI.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

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 44 (Good). This was last updated 2025-05-31 02:24:35 AM (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 1:09 AM, May 31, 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 70 (Moderate) at 12:09 PM (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 70 at 12:09 PM (Local Time), lowest 50 at 1:09 AM, May 31, 2025 (Local Time).

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

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

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Read the latest news

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Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

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Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

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Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

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