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Si Wichai Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-08-03 01:09:51 AM (Local Time)

location image
Live AQI
57(AQI-US)
Air Quality is
Moderate
pm10 :  42 µg/m³
PM2.5 :  12 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Si Wichai
partly cloudy

21 °C

Partly Cloudy
Humidity
Humidity92 %

Wind Speed
Wind Speed6 km/h

UV Index
UV Index0
Last Updated: 2025-08-03 01:09:51 AM (Local Time)


Map

Si Wichai

Major Air Pollutants

Si Wichai

AQI Graph

Historical Air Quality Data

Si Wichai

Si Wichai
AQI
.
02-08-2025Time03-08-2025
44
Min.at 8:09 AM on 2nd Aug
61
Max.at 9:09 PM on 2nd Aug

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Si Wichai, Lamphun, Thailand

Year
.
AQI


Annual AQI Trends

2022
91AQI
2023
74AQI
-19%
Fall
2024
69AQI
-7%
Fall
2025
82AQI
19%
Rise
Overall Annual Percentage (%) change of AQI in (2022 to 2025)
-2%
Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedMarch, 2023151AQI

Least PollutedJune, 202411AQI

* This data analysis is from year 2022 - 2025

Si Wichai's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
57
12
42
28
75

Thailand's Metro Cities

Air Quality Index

Health Advice For People Living In

Si Wichai

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

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

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

Si Wichai

  • asthma due to air pollution in Si WichaiAsthma
  • heart due to air pollution in Si WichaiHeart Issues
  • allergy due to air pollution in Si WichaiAllergies
  • sinus due to air pollution in Si WichaiSinus
  • flu due to air pollution in Si WichaiCold/Flu
  • copd due to air pollution in Si WichaiChronic (COPD)
asthma due to air pollution in Si Wichai

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.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2025

Thailand

Analyze the real-time most air polluted cities in the country.

Si Wichai's AQI Data Analytics Solutions

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aqi air quality app for Si Wichai
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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.

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Air Quality FAQs

at Si Wichai

Frequently Asked Questions About Air Quality

What is the current AQI level in Si Wichai?

The current real-time AQI level in Si Wichai is 57 (Moderate). This was last updated 2025-08-03 01:09:51 AM (Local Time).

When was the best AQI level in Si Wichai in the last 24 hours?

The best AQI level was 44 (Good) at 8:09 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Si Wichai in the last 24 hours?

The worst AQI level was 61 (Moderate) at 9:09 PM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Si Wichai during last 24 hours?

The AQI levels in Si Wichai have been fluctuating throughout the last 24 hours. The levels have increased by highest 61 at 9:09 PM (Local Time), lowest 44 at 8:09 AM (Local Time).

What actions are recommended as per the current AQI level in Si Wichai?

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