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Ha Long Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-02-15 12:14:51 AM

location image
Live AQI
82
Air Quality is
Moderate
pm10 :  55 µg/m³
PM2.5 :  26 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
250
Hazardous
300+
moderate aqi level in Ha Long


Map

Ha Long

Major Air Pollutants

Ha Long

AQI Graph

Historical Air Quality Data

Ha Long

Ha Long

AQI Trends - Annual Air Quality Changes

Ha Long, Quang Ninh, Vietnam

Year
.
AQI


Annual AQI Trends

2020
26AQI
2021
25AQI
-4%
Fall
2022
22AQI
-12%
Fall
2023
28AQI
27%
Rise
2024
45AQI
61%
Rise
2025
108AQI
140%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
42%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2025116AQI

Least PollutedApril, 20210AQI

* This data analysis is from year 2020 - 2025

Ha Long's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Ha Long
Moderate
77
23
54
19
88
Quang Ninh Gan KCN Cai Lan
Moderate
82
26
54
19
89
Quang Ninh K11 Minh Thanh
Moderate
88
29
55
19
87
Quang Ninh Nam Cau Trang
Moderate
77
23
55
19
89
Quang Ninh Yen My
Moderate
88
29
57
19
88

Vietnam's Metro Cities

Air Quality Index

Health Advice For People Living In

Ha Long

1.8Cigarettes per day

Cigarette
Weekly 12.6 Cigarettes
Monthly 54.0 Cigarettes

Breathing the air in this location is as harmful as smoking 1.8 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

Ha Long

  • asthma due to air pollution in Ha LongAsthma
  • heart due to air pollution in Ha LongHeart Issues
  • allergy due to air pollution in Ha LongAllergies
  • sinus due to air pollution in Ha LongSinus
  • flu due to air pollution in Ha LongCold/Flu
  • copd due to air pollution in Ha LongChronic (COPD)
asthma due to air pollution in Ha Long

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.

Ha Long'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 Ha Long
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 Ha Long

Frequently Asked Questions About Air Quality

What is the current AQI level in Ha Long?

The current real-time AQI level in Ha Long is 82 (Moderate) due to recent rainfall by 0.01mm/hr. This was last updated 2025-02-15 12:14:51 AM.

When was the best AQI level in Ha Long in the last 24 hours?

The best AQI level was 74 (Moderate) at 7:14 PM during the last 24 hours.

When was the worst AQI level in Ha Long in the last 24 hours?

The worst AQI level was 160 (Unhealthy) at 6:14 AM during the last 24 hours.

What is the current trend of AQI levels in Ha Long during last 24 hours?

The AQI levels in Ha Long have been fluctuating throughout the last 24 hours. The levels have increased by highest 160 at 6:14 AM, lowest 74 at 7:14 PM.

What actions are recommended as per the current AQI level in Ha Long?

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