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Lao Cai Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-03-20 03:40:05 AM

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Live AQI
65
Air Quality is
Moderate
pm10 :  30 µg/m³
PM2.5 :  16 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level in Lao Cai


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Lao Cai

Major Air Pollutants

Lao Cai

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Historical Air Quality Data

Lao Cai

Lao Cai

AQI Trends - Annual Air Quality Changes

Lao Cai, Lao Cai, Vietnam

Year
.
AQI


Annual AQI Trends

2020
51AQI
2021
48AQI
-6%
Fall
2022
80AQI
67%
Rise
2023
40AQI
-50%
Fall
2024
57AQI
43%
Rise
2025
102AQI
79%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
27%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedOctober, 2022291AQI

Least PollutedNovember, 20214AQI

* This data analysis is from year 2020 - 2025

Lao Cai's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Lao Cai Tram gan KCN Tang Loong 2
Moderate
64
16
30
17
59
Lao Caikcn Taloong1
Moderate
66
17
30
18
59

Vietnam's Metro Cities

Air Quality Index

Health Advice For People Living In

Lao Cai

1Cigarettes per day

Cigarette
Weekly 7.0 Cigarettes
Monthly 30.0 Cigarettes

Breathing the air in this location is as harmful as smoking 1.0 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

Lao Cai

  • asthma due to air pollution in Lao CaiAsthma
  • heart due to air pollution in Lao CaiHeart Issues
  • allergy due to air pollution in Lao CaiAllergies
  • sinus due to air pollution in Lao CaiSinus
  • flu due to air pollution in Lao CaiCold/Flu
  • copd due to air pollution in Lao CaiChronic (COPD)
asthma due to air pollution in Lao Cai

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

Vietnam

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

Lao Cai'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 Lao Cai
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 Lao Cai

Frequently Asked Questions About Air Quality

What is the current AQI level in Lao Cai?

The current real-time AQI level in Lao Cai is 65 (Moderate). This was last updated 2025-03-20 03:40:05 AM.

When was the best AQI level in Lao Cai in the last 24 hours?

The best AQI level was 65 (Moderate) at 11:09 AM during the last 24 hours.

When was the worst AQI level in Lao Cai in the last 24 hours?

The worst AQI level was 90 (Moderate) at 10:09 PM during the last 24 hours.

What is the current trend of AQI levels in Lao Cai during last 24 hours?

The AQI levels in Lao Cai have been fluctuating throughout the last 24 hours. The levels have increased by highest 90 at 10:09 PM, lowest 65 at 11:09 AM.

What actions are recommended as per the current AQI level in Lao Cai?

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

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