Primary Pollutant

(AQI)

 Chiang Mai GOOD aqi boy

Chiang Mai Air Quality Index (AQI)

Real-time PM2.5, PM10 air pollution level Thailand

Last Update: 27 May 2024, 12:16pm

Chiang Mai GOOD aqi boy Chiang Mai GOOD aqi boy Chiang Mai GOOD aqi boy


Comparative Exposure with Chiang Mai

24 hrs avg AQI

Chiang Mai

Thailand
47

Major Air Pollutants in Chiang Mai

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Chiang Mai carbon monoxide icon
82 (CO)

PM2.5

The current PM2.5 concentration in Chiang Mai is ✓below the recommended limit given by the WHO 24 hrs air quality guidelines value.

Chiang Mai - Cities Air Pollution Level

Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Chiang Mai MODERATE 54 54 59 7 67 27 77
Ban Ton Pao MODERATE 57 57 62 10 61 26 82
Ban Piang Luang GOOD 35 35 18 8 17 25 86
Ban Mae Cho GOOD 45 45 36 10 35 26 83
Ban Mae Kha Tai GOOD 44 44 42 9 42 26 82
Pa Daet Subdistrict GOOD 13 13 3 3 3 27 79
Mueang Chiang Mai District GOOD 8 8 3 2 2 28 74
Chiang Dao District GOOD 46 46 21 11 21 24 88
Omkoi District GOOD 42 42 24 10 24 23 88
Hot District GOOD 42 42 25 10 25 24 89

Weather Conditions in Chiang Mai

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What are the weather and climatic conditions in Chiang Mai?
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Temperature icon
˚C | ˚F

Local Time

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Sunrise
Sunset
06:26 AM
06:26 PM
Wind Speed Icon

Wind speed

33 km/h

UV Index Icon

UV Index

16

Pressure Icon

Pressure

800 mb


Health Advice For Chiang Mai

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How to protect yourself from air pollution around Chiang Mai, Thailand?
wear mask icon cross

Wear Mask

Not Required
stay indoors icon cross

Stay Indoor

Not Required
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Windows

Keep Close
use a purifier icon

Use Purifier

Not Required
Family Icon

Family

Allow Outdoor

Chiang Mai Air Quality Forecast



Day

AQI

Weather

Temp.

Today

134

AQI

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Friday

134

AQI

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Saturday

134

AQI

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Sunday

134

AQI

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Monday

134

AQI

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Tuesday

134

AQI

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Wednesday

134

AQI

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Thailand - Metro Cities AQI

34
57
AQI (IN)
AQI (US)
33˚C / 63%
32
63
AQI (IN)
AQI (US)
31˚C / 71%
3
8
AQI (IN)
AQI (US)
28˚C / 74%
2
4
AQI (IN)
AQI (US)
34˚C / 58%
30
62
AQI (IN)
AQI (US)
32˚C / 66%
45
61
AQI (IN)
AQI (US)
32˚C / 58%
26
42
AQI (IN)
AQI (US)
29˚C / 82%
23
44
AQI (IN)
AQI (US)
33˚C / 63%

Historic Air Quality Graph of Chiang Mai

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Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Explore an insightful air pollution data for last 24 hrs, 7 days & 1 month




Comparative Exposure with Chiang Mai

24 hrs avg AQI

Chiang Mai

Thailand
47


FAQs of Chiang Mai's Air Quality Index

(Frequently Asked Questions)


Quick answers to some commonly asked questions about the air pollution of Chiang Mai.


The real-time air quality in Chiang Mai is 47 (GOOD) AQI now. This was last updated 25 minutes ago .

The current concentration of PM2.5 in Chiang Mai is 8 (µg/m³). The World Health Organisation (WHO) recommends 15 µg/m³ as the threshold concentration of PM2.5 for 24 hrs mean. Currently, the concentration is 0.32 times the recommended limit.

Generally, the air quality at Chiang Mai starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.

You should wear a good N95 mask when you go outdoor in Chiang Mai until the AQI is improving upto moderate range.

Office going people should avoid personal vehicles and use public transportations or carpooling.

(i) The primary causes of outdoor air pollution are solid, liquid particles called aerosols & gase from vehicles emissions, construction activities, factories, burning stubble & fossil fuels and wildfire, etc.

(ii) Main causes of indoor air pollution are harmful gases from cooking fuels (such as wood, crop wastes, charcoal, coal and dung), damp, mould smoke, chemicals from cleaning materials, etc.

Indoor air pollution in Chiang Mai is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Chiang Mai, you must use an air purifier or fresh air machine at home or office indoor and close all the doors, windows and ventilations when the outdoor air quality index (aqi) in Chiang Mai is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.

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Air Quality Solutions for Chiang Mai

Find out Prana Air's air quality monitors & solutions to fight air pollution in your city.



prana air squair indoor air quality monitor for Chiang Mai





Keep a track of Chiang Mai Air Pollution Level On “AQI Air Quality App

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & analytical dashboards.

aqi air quality mobile app for Chiang Mai
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