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Lang Son xa Hong Phong Cao Loc Air Quality Index (AQI) | Air Pollution

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

Last Updated: 30 Jul 2025, 09:09pm (Local Time)

location image
Live AQI
53
Air Quality is
Moderate
pm10 :  24 µg/m³
PM2.5 :  10 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Lang Son xa Hong Phong Cao Loc
patchy rain possible

27 °C

Patchy rain nearby
Humidity
Humidity88 %
Wind Speed
Wind Speed4 km/h
UV Index
UV Index0
Last Updated: 30 Jul 2025, 09:09pm (Local Time)
Map

Lang Son xa Hong Phong Cao Loc

Major Air Pollutants

Lang Son xa Hong Phong Cao Loc

PM2.5's Icon

Particulate Matter(PM2.5)

10µg/m³

PM10's Icon

Particulate Matter(PM10)

24µg/m³

CO's Icon

Carbon Monoxide(CO)

372ppb

SO2's Icon

Sulfur Dioxide(SO2)

3ppb

NO2's Icon

Nitrogen Dioxide(NO2)

5ppb

O3's Icon

Ozone(O3)

18ppb

Trending in Vietnam

AQI.IN's Community Air Quality Monitoring Get a Free AQI Monitor by Joining AQI.IN's Community Initiative.

AQI.IN's Community Air Quality Monitoring Get a Free AQI Monitor by Joining AQI.IN's Community Initiative.

Free Air Quality Monitor from AQI.in: How Anyone Can Track Pollution?

Free Air Quality Monitor from AQI.in: How Anyone Can Track Pollution?

AQI Graph

Historical Air Quality Data

Lang Son xa Hong Phong Cao Loc

24 Hours
AQI
Lang Son xa Hong Phong Cao Loc
AQI
.
29-07-2025Time30-07-2025
46
Min.at 8:09 AM on 30th Jul
56
Max.at 6:09 PM on 30th Jul

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Lang Son xa Hong Phong Cao Loc, Lang Son, Lang Son, Vietnam

AQI
Year
.
AQI

Annual AQI Trends

2022
21AQI
2023
24AQI
14%
Rise
2024
46AQI
92%
Rise
2025
62AQI
35%
Rise
Overall Annual Percentage (%) change of AQI in (2022 to 2025)
47%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedApril, 2024133AQI
Least PollutedSeptember, 20238AQI

* This data analysis is from year 2022 - 2025

Vietnam's Metro Cities

Air Quality Index

Can Tho City AQI

Can Tho

48

temp.28°C
hum.73%
Hanoi City AQI

Hanoi

61

temp.26°C
hum.94%
Ho Chi Minh City City AQI

Ho Chi Minh City

42

temp.30°C
hum.75%
Thai Nguyen City AQI

Thai Nguyen

70

temp.30°C
hum.79%

Air Quality Calendar 2025

Lang Son xa Hong Phong Cao Loc

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
126
2 Jan
118
3 Jan
106
4 Jan
108
5 Jan
109
6 Jan
127
7 Jan
128
8 Jan
116
9 Jan
105
10 Jan
83
11 Jan
83
12 Jan
81
13 Jan
86
14 Jan
100
15 Jan
104
16 Jan
110
17 Jan
111
18 Jan
108
19 Jan
99
20 Jan
113
21 Jan
109
22 Jan
106
23 Jan
103
24 Jan
88
25 Jan
77
26 Jan
51
27 Jan
67
28 Jan
78
29 Jan
108
30 Jan
79
31 Jan
83
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
82
2 Feb
78
3 Feb
49
4 Feb
65
5 Feb
92
6 Feb
63
7 Feb
62
8 Feb
69
9 Feb
77
10 Feb
90
11 Feb
100
12 Feb
95
13 Feb
81
14 Feb
108
15 Feb
84
16 Feb
98
17 Feb
87
18 Feb
71
19 Feb
78
20 Feb
69
21 Feb
64
22 Feb
73
23 Feb
48
24 Feb
59
25 Feb
68
26 Feb
53
27 Feb
71
28 Feb
66
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
69
2 Mar
75
3 Mar
75
4 Mar
74
5 Mar
74
6 Mar
54
7 Mar
67
8 Mar
71
9 Mar
77
10 Mar
78
11 Mar
73
12 Mar
66
13 Mar
66
14 Mar
72
15 Mar
56
16 Mar
52
17 Mar
72
18 Mar
61
19 Mar
69
20 Mar
75
21 Mar
93
22 Mar
122
23 Mar
71
24 Mar
77
25 Mar
77
26 Mar
71
27 Mar
72
28 Mar
70
29 Mar
53
30 Mar
42
31 Mar
48
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
50
2 Apr
60
3 Apr
63
4 Apr
58
5 Apr
56
6 Apr
64
7 Apr
64
8 Apr
57
9 Apr
49
10 Apr
52
11 Apr
52
12 Apr
52
13 Apr
86
14 Apr
78
15 Apr
71
16 Apr
67
17 Apr
58
18 Apr
55
19 Apr
47
20 Apr
39
21 Apr
42
22 Apr
40
23 Apr
42
24 Apr
40
25 Apr
33
26 Apr
43
27 Apr
37
28 Apr
38
29 Apr
49
30 Apr
38
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
38
2 May
52
3 May
49
4 May
56
5 May
51
6 May
55
7 May
52
8 May
55
9 May
59
10 May
54
11 May
42
12 May
54
13 May
56
14 May
53
15 May
45
16 May
50
17 May
51
18 May
48
19 May
48
20 May
47
21 May
50
22 May
46
23 May
47
24 May
39
25 May
49
26 May
52
27 May
57
28 May
50
29 May
39
30 May
42
31 May
44
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
44
2 Jun
42
3 Jun
36
4 Jun
48
5 Jun
51
6 Jun
46
7 Jun
43
8 Jun
42
9 Jun
36
10 Jun
42
11 Jun
47
12 Jun
42
13 Jun
37
14 Jun
41
15 Jun
40
16 Jun
32
17 Jun
40
18 Jun
46
19 Jun
44
20 Jun
46
21 Jun
41
22 Jun
37
23 Jun
36
24 Jun
39
25 Jun
41
26 Jun
41
27 Jun
41
28 Jun
41
29 Jun
42
30 Jun
42
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
40
2 Jul
38
3 Jul
39
4 Jul
47
5 Jul
46
6 Jul
46
7 Jul
48
8 Jul
52
9 Jul
52
10 Jul
48
11 Jul
47
12 Jul
46
13 Jul
48
14 Jul
48
15 Jul
48
16 Jul
49
17 Jul
49
18 Jul
52
19 Jul
56
20 Jul
49
21 Jul
47
22 Jul
45
23 Jul
43
24 Jul
42
25 Jul
41
26 Jul
41
27 Jul
45
28 Jul
50
29 Jul
50
30 Jul
-
31 Jul
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Lang Son xa Hong Phong Cao Loc

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

Lang Son xa Hong Phong Cao Loc

  • asthma due to air pollution in Lang Son xa Hong Phong Cao LocAsthma
  • heart due to air pollution in Lang Son xa Hong Phong Cao LocHeart Issues
  • allergy due to air pollution in Lang Son xa Hong Phong Cao LocAllergies
  • sinus due to air pollution in Lang Son xa Hong Phong Cao LocSinus
  • flu due to air pollution in Lang Son xa Hong Phong Cao LocCold/Flu
  • copd due to air pollution in Lang Son xa Hong Phong Cao LocChronic (COPD)
asthma due to air pollution in Lang Son xa Hong Phong Cao Loc

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

Vietnam

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

Most Polluted Cities Live Ranking 2025
World's Most PollutedCity Rankings (2024)
World's Most PollutedCountry Rankings(2024)
RankCityAQIAQI Status

Standard Value

Follow

1.

Thai Nguyen, Vietnam

70
Moderate
5xabove Standard

2.

Long Bien, Vietnam

70
Moderate
5xabove Standard

3.

Bac Giang, Vietnam

66
Moderate
4xabove Standard

4.

Soc Son District, Vietnam

65
Moderate
4xabove Standard

5.

Bac Ninh, Vietnam

64
Moderate
4xabove Standard

6.

Thanh pho Song Cong, Vietnam

63
Moderate
4xabove Standard

7.

North Tu Liem District, Vietnam

63
Moderate
4xabove Standard

8.

Vinh Yen, Vietnam

62
Moderate
4xabove Standard

9.

Ham Yen District, Vietnam

62
Moderate
4xabove Standard

10.

Son Tay, Vietnam

62
Moderate
4xabove Standard

Last Updated: 30 Jul 2025, 02:17 PM

AQI City Rankings

Air Quality Solutions For Lang Son xa Hong Phong Cao Loc

Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
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Air Quality Solutions For Hotels

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Air Quality Solutions for Restaurants

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Air Quality Solutions for Parking Lot

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Air Quality Solutions for Retail Stores

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Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

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Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

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Air Quality Solutions For Hospitals

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Air Quality Solutions For Washroom | Bathroom

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Air Quality Solutions for Banks

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Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

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Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Lang Son xa Hong Phong Cao Loc'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 Lang Son xa Hong Phong Cao Loc
Mobile App

Empower Your Decisions with Reliable Data

Get it onApp Store
Get it onGoogle Play
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 Lang Son xa Hong Phong Cao Loc

Frequently Asked Questions About Air Quality

What is the current AQI level in Lang Son xa Hong Phong Cao Loc?

The current real-time AQI level in Lang Son xa Hong Phong Cao Loc is 53 (Moderate) due to recent rainfall by 0.02mm/hr. This was last updated 30 Jul 2025, 09:09pm (Local Time).

When was the best AQI level in Lang Son xa Hong Phong Cao Loc in the last 24 hours?

The best AQI level was 46 (Good) at 8:09 AM (Local Time) during the last 24 hours.

When was the worst AQI level in Lang Son xa Hong Phong Cao Loc in the last 24 hours?

The worst AQI level was 56 (Moderate) at 6:09 PM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Lang Son xa Hong Phong Cao Loc during last 24 hours?

The AQI levels in Lang Son xa Hong Phong Cao Loc have been fluctuating throughout the last 24 hours. The levels have increased by highest 56 at 6:09 PM (Local Time), lowest 46 at 8:09 AM (Local Time).

What actions are recommended as per the current AQI level in Lang Son xa Hong Phong Cao Loc?

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

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Read the latest news

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