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Bach ang Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Thanh pho Uong Bi

Last Updated: 17 Sep 2025, 09:40pm (Local Time)

Live AQI

41(AQI-US)

Air Quality is

Good

pm10 : 23 µg/m³

PM2.5 : 7 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

25 °C

Last Updated: 17 Sep 2025, 09:40pm (Local Time)

Map

Bach ang

Major Air Pollutants
Bach ang

Particulate Matter(PM2.5)

7µg/m³

Particulate Matter(PM10)

23µg/m³

Carbon Monoxide(CO)

266ppb

Sulfur Dioxide(SO2)

3ppb

Nitrogen Dioxide(NO2)

8ppb

Ozone(O3)

15ppb

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AQI Graph

Historical Air Quality Data
Bach ang

24 Hours

AQI

Bach ang

AQI

16-09-2025Time17-09-2025

Time	Bach ang
10 PM	26
11 PM	43
12 AM	42
01 AM	33
02 AM	43
03 AM	44
04 AM	44
05 AM	44
06 AM	42
07 AM	50
08 AM	52
09 AM	49
10 AM	39
11 AM	32
12 PM	34
01 PM	29
02 PM	44
03 PM	34
04 PM	44
05 PM	39
06 PM	40
07 PM	35
08 PM	34
09 PM	41

Min.at 10:55 PM on 16th Sep

Max.at 8:10 AM on 17th Sep

Want air quality data?

AQI Trends - Annual Air Quality Changes
Bach ang, Thanh pho Uong Bi, Quang Ninh, Vietnam

AQI

Year

AQI

AQI	AQI
May 2025	50
Jun 2025	52
Jul 2025	51
Aug 2025	46
Sep 2025	44

Annual AQI Trends

2025

49AQI

Overall Annual Percentage (%) change of AQI in (2025 to 2025)

NaN%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJune, 202552AQI

Least PollutedSeptember, 202544AQI

* This data analysis is from year 2025 - 2025

Vietnam's Metro Cities
Air Quality Index

Can Tho

Hanoi

Ho Chi Minh City

Thai Nguyen

Air Quality Calendar 2025
Bach ang

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan -	2 Jan -	3 Jan -	4 Jan -
5 Jan -	6 Jan -	7 Jan -	8 Jan -	9 Jan -	10 Jan -	11 Jan -
12 Jan -	13 Jan -	14 Jan -	15 Jan -	16 Jan -	17 Jan -	18 Jan -
19 Jan -	20 Jan -	21 Jan -	22 Jan -	23 Jan -	24 Jan -	25 Jan -
26 Jan -	27 Jan -	28 Jan -	29 Jan -	30 Jan -	31 Jan -	1 Feb -

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan -	27 Jan -	28 Jan -	29 Jan -	30 Jan -	31 Jan -	1 Feb -
2 Feb -	3 Feb -	4 Feb -	5 Feb -	6 Feb -	7 Feb -	8 Feb -
9 Feb -	10 Feb -	11 Feb -	12 Feb -	13 Feb -	14 Feb -	15 Feb -
16 Feb -	17 Feb -	18 Feb -	19 Feb -	20 Feb -	21 Feb -	22 Feb -
23 Feb -	24 Feb -	25 Feb -	26 Feb -	27 Feb -	28 Feb -	1 Mar -

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb -	24 Feb -	25 Feb -	26 Feb -	27 Feb -	28 Feb -	1 Mar -
2 Mar -	3 Mar -	4 Mar -	5 Mar -	6 Mar -	7 Mar -	8 Mar -
9 Mar -	10 Mar -	11 Mar -	12 Mar -	13 Mar -	14 Mar -	15 Mar -
16 Mar -	17 Mar -	18 Mar -	19 Mar -	20 Mar -	21 Mar -	22 Mar -
23 Mar -	24 Mar -	25 Mar -	26 Mar -	27 Mar -	28 Mar -	29 Mar -
30 Mar -	31 Mar -	1 Apr -	2 Apr -	3 Apr -	4 Apr -	5 Apr -

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar -	31 Mar -	1 Apr -	2 Apr -	3 Apr -	4 Apr -	5 Apr -
6 Apr -	7 Apr -	8 Apr -	9 Apr -	10 Apr -	11 Apr -	12 Apr -
13 Apr -	14 Apr -	15 Apr -	16 Apr -	17 Apr -	18 Apr -	19 Apr -
20 Apr -	21 Apr -	22 Apr -	23 Apr -	24 Apr -	25 Apr -	26 Apr -
27 Apr -	28 Apr -	29 Apr -	30 Apr -	1 May -	2 May -	3 May -

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr -	28 Apr -	29 Apr -	30 Apr -	1 May -	2 May -	3 May -
4 May -	5 May -	6 May -	7 May -	8 May -	9 May -	10 May -
11 May -	12 May -	13 May -	14 May -	15 May -	16 May -	17 May -
18 May -	19 May -	20 May -	21 May -	22 May -	23 May -	24 May -
25 May -	26 May -	27 May -	28 May -	29 May 48	30 May 53	31 May 50

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 49	2 Jun 50	3 Jun 50	4 Jun 51	5 Jun 53	6 Jun 52	7 Jun 51
8 Jun 52	9 Jun 52	10 Jun 52	11 Jun 53	12 Jun 51	13 Jun 50	14 Jun 52
15 Jun 54	16 Jun 57	17 Jun 55	18 Jun 55	19 Jun 57	20 Jun 59	21 Jun 53
22 Jun 52	23 Jun 53	24 Jun 57	25 Jun 51	26 Jun 52	27 Jun 50	28 Jun 48
29 Jun 44	30 Jun 50	1 Jul 41	2 Jul 38	3 Jul 43	4 Jul 56	5 Jul 57

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 44	30 Jun 50	1 Jul 41	2 Jul 38	3 Jul 43	4 Jul 56	5 Jul 57
6 Jul 56	7 Jul 56	8 Jul 54	9 Jul 56	10 Jul 51	11 Jul 50	12 Jul 50
13 Jul 53	14 Jul 58	15 Jul 58	16 Jul 55	17 Jul 53	18 Jul 55	19 Jul 61
20 Jul 53	21 Jul 47	22 Jul 43	23 Jul 42	24 Jul 39	25 Jul 45	26 Jul 49
27 Jul 47	28 Jul 47	29 Jul 59	30 Jul 56	31 Jul 53	1 Aug 52	2 Aug 52

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 47	28 Jul 47	29 Jul 59	30 Jul 56	31 Jul 53	1 Aug 52	2 Aug 52
3 Aug 56	4 Aug 56	5 Aug 55	6 Aug 53	7 Aug 52	8 Aug 52	9 Aug 54
10 Aug 53	11 Aug 52	12 Aug 50	13 Aug 51	14 Aug 54	15 Aug 43	16 Aug 40
17 Aug 37	18 Aug 34	19 Aug 36	20 Aug 41	21 Aug 39	22 Aug 42	23 Aug 41
24 Aug 44	25 Aug 35	26 Aug 35	27 Aug 39	28 Aug 45	29 Aug 46	30 Aug 41
31 Aug 40	1 Sep 41	2 Sep 43	3 Sep 40	4 Sep 46	5 Sep 39	6 Sep 40

September

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
31 Aug 40	1 Sep 41	2 Sep 43	3 Sep 40	4 Sep 46	5 Sep 39	6 Sep 40
7 Sep 48	8 Sep 56	9 Sep 48	10 Sep 50	11 Sep 42	12 Sep 42	13 Sep 40
14 Sep 41	15 Sep 41	16 Sep 41	17 Sep -	18 Sep -	19 Sep -	20 Sep -
21 Sep -	22 Sep -	23 Sep -	24 Sep -	25 Sep -	26 Sep -	27 Sep -
28 Sep -	29 Sep -	30 Sep -	1 Oct -	2 Oct -	3 Oct -	4 Oct -

Health Advice For People Living In
Bach ang

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 PurifierTurn Off
Car FilterAdvisable
N95 MaskAdvisable
Stay IndoorAdvisable

As per the current AQI, turn off the air purifier.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Bach ang

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

Keep track of air quality to plan outdoor activities safely.
Drink water to keep airways moist and reduce irritation.
Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

Skip medications that is prescribed by your doctor.
Engage in outdoor activities in early morning during high pollen hours.

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

Long Bien, Vietnam

Moderate

4xabove Standard

Long Bien District, Vietnam

Moderate

4xabove Standard

Hoan Kiem District, Vietnam

Thai Nguyen, Vietnam

South Tu Liem District, Vietnam

Dong Hoi, Vietnam

Thanh pho Thai Nguyen, Vietnam

Moderate

4xabove Standard

Soc Son District, Vietnam

Nam Tu Liem, Vietnam

10.

Son Tay, Vietnam

Moderate

4xabove Standard

Last Updated: 17 Sept 2025, 02:43 PM

AQI City Rankings

Air Quality Solutions For Bach ang
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

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

air quality solutions for offices for Bach ang

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

air quality solutions for institutes for Bach ang

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Bach ang

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

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

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.

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

air quality solutions for bathroom for Bach ang

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

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.

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.

Bach ang's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

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.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs
at Bach ang

Frequently Asked Questions About Air Quality

What is the current AQI level in Bach ang?

The current real-time AQI level in Bach ang is 41 (Good). This was last updated 17 Sep 2025, 09:40pm (Local Time).

When was the best AQI level in Bach ang in the last 24 hours?

The best AQI level was 26 (Good) at 10:55 PM, Sep 16, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Bach ang in the last 24 hours?

The worst AQI level was 52 (Moderate) at 8:10 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Bach ang during last 24 hours?

The AQI levels in Bach ang have been fluctuating throughout the last 24 hours. The levels have increased by highest 52 at 8:10 AM (Local Time), lowest 26 at 10:55 PM, Sep 16, 2025 (Local Time).

What actions are recommended as per the current AQI level in Bach ang?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.