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Mae Sai Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-02-17 12:44:53 AM

location image
Live AQI
146
Air Quality is
Poor
pm10 :  73 µg/m³
PM2.5 :  54 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
250
Hazardous
300+
poor aqi level in Mae Sai
clear

19 °C

Clear
Humidity
Humidity73 %

Wind Speed
Wind Speed5 km/h

UV Index
UV Index0
Last Updated: 2025-02-17 12:44:53 AM


Map

Mae Sai

Major Air Pollutants

Mae Sai

AQI Graph

Historical Air Quality Data

Mae Sai

Mae Sai

AQI Trends - Annual Air Quality Changes

Mae Sai, Chiang Rai, Thailand

Year
.
AQI


Annual AQI Trends

2020
67AQI
2021
73AQI
9%
Rise
2022
76AQI
4%
Rise
2023
99AQI
30%
Rise
2024
84AQI
-15%
Fall
2025
104AQI
24%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
10%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 2020279AQI

Least PollutedAugust, 202026AQI

* This data analysis is from year 2020 - 2025

Mae Sai's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Chiang Kham Hospital
Poor
139
51
71
22
60
Chiang Saen district
Poor
149
55
67
22
59
Chiang Saen district
Poor
149
55
67
22
59
Chiangrai Gaia Station 05
Unhealthy
151
56
73
22
60
Chiangrai Gaia Station 06
Unhealthy
152
57
88
21
60
Koh Chang Maesai
Poor
139
51
75
22
62
Mae Sai district
Poor
139
51
75
22
62
Mae Sai district
Unhealthy
151
56
71
22
62
Mae Sai district
Poor
142
52
73
21
63
Mae Sai district
Unhealthy
151
56
65
21
62
Maesai Health Office
Poor
142
52
73
21
63

Thailand's Metro Cities

Air Quality Index

Health Advice For People Living In

Mae Sai

2.1Cigarettes per day

Cigarette
Weekly 14.7 Cigarettes
Monthly 63.0 Cigarettes

Breathing the air in this location is as harmful as smoking 2.1 cigarettes a day.

Source:

Berkeley Earth


Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Mae Sai

  • asthma due to air pollution in Mae SaiAsthma
  • heart due to air pollution in Mae SaiHeart Issues
  • allergy due to air pollution in Mae SaiAllergies
  • sinus due to air pollution in Mae SaiSinus
  • flu due to air pollution in Mae SaiCold/Flu
  • copd due to air pollution in Mae SaiChronic (COPD)
asthma due to air pollution in Mae Sai

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. when AQI is Poor (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.

Mae Sai'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 Mae Sai
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 Mae Sai

Frequently Asked Questions About Air Quality

What is the current AQI level in Mae Sai?

The current real-time AQI level in Mae Sai is 146 (Poor). This was last updated 2025-02-17 12:44:53 AM.

When was the best AQI level in Mae Sai in the last 24 hours?

The best AQI level was 103 (Poor) at 2:01 AM during the last 24 hours.

When was the worst AQI level in Mae Sai in the last 24 hours?

The worst AQI level was 145 (Poor) at 11:01 AM during the last 24 hours.

What is the current trend of AQI levels in Mae Sai during last 24 hours?

The AQI levels in Mae Sai have been fluctuating throughout the last 24 hours. The levels have increased by highest 145 at 11:01 AM, lowest 103 at 2:01 AM.

What actions are recommended as per the current AQI level in Mae Sai?

Current AQI levels are unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.