AQI PM2.5 PM10 CO SO2 NO2 O3

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Ha Nam Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-11-29 07:35:51 AM (Local Time)

Live AQI

132(AQI-US)

Air Quality is

Poor

pm10 : 57 µg/m³

PM2.5 : 50 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

12 °C

Last Updated: 2025-11-29 07:35:51 AM (Local Time)

Map

Ha Nam

Major Air Pollutants
Ha Nam

Particulate Matter(PM2.5)

50µg/m³

Particulate Matter(PM10)

57µg/m³

Carbon Monoxide(CO)

1000ppb

Sulfur Dioxide(SO2)

15ppb

Nitrogen Dioxide(NO2)

31ppb

Ozone(O3)

9ppb

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AQI Graph

Historical Air Quality Data
Ha Nam

24 Hours

AQI

Ha Nam

AQI

28-11-2025Time29-11-2025

Time	Ha Nam
07 AM	120
08 AM	115
09 AM	111
10 AM	108
11 AM	115
12 PM	97
01 PM	93
02 PM	93
03 PM	89
04 PM	87
05 PM	86
06 PM	94
07 PM	93
08 PM	98
09 PM	105
10 PM	113
11 PM	135
12 AM	138
01 AM	140
02 AM	125
03 AM	103
04 AM	132
05 AM	139
06 AM	138
07 AM	134

Min.at 5:00 PM on 28th Nov

140

Max.at 1:00 AM on 29th Nov

Want air quality data?

AQI Trends - Annual Air Quality Changes
Ha Nam, Vietnam

AQI

Year

AQI

AQI	AQI
Apr 2021	11
May 2021	5
Jun 2021
Jul 2021	5
Aug 2021
Sep 2021
Oct 2021
Nov 2021
Dec 2021
Jan 2023
Feb 2023
Mar 2023
Apr 2023
May 2023
Jun 2023
Jul 2023
Aug 2023
Sep 2023
Oct 2023
Nov 2023	100
Dec 2023	82
Jan 2024	61
Feb 2024
Mar 2024
Apr 2024	1
May 2024	56
Jun 2024	56
Jul 2024	52
Aug 2024	36
Sep 2024	87
Oct 2024	59
Nov 2024	65
Dec 2024	92
Jan 2025	111
Feb 2025	92
Mar 2025	87
Apr 2025	83
May 2025	64
Jun 2025	59
Jul 2025	55
Aug 2025	48
Sep 2025	48
Oct 2025	99
Nov 2025	97

Annual AQI Trends

2021

6AQI

2023

84AQI

1300%

Rise

2024

63AQI

-25%

Fall

2025

76AQI

21%

Rise

Overall Annual Percentage (%) change of AQI in (2021 to 2025)

432%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2025111AQI

Least PollutedApril, 20241AQI

* This data analysis is from year 2021 - 2025

Ha Nam's Cities
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Phu Ly

Poor

150

Thanh pho Phu Ly

Moderate

Vietnam's Metro Cities
Air Quality Index

Can Tho

temp.20°C

hum.77%

Hanoi

192

Ho Chi Minh City

Thai Nguyen

149

temp.12°C

hum.88%

Air Quality Calendar 2025
Ha Nam

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 92	2 Jan 62	3 Jan 77	4 Jan 104
5 Jan 108	6 Jan 119	7 Jan 118	8 Jan 128	9 Jan 137	10 Jan 91	11 Jan 103
12 Jan 105	13 Jan 116	14 Jan 129	15 Jan 130	16 Jan 125	17 Jan 131	18 Jan 151
19 Jan 147	20 Jan 165	21 Jan 140	22 Jan 135	23 Jan 121	24 Jan 108	25 Jan 94
26 Jan 64	27 Jan 89	28 Jan 77	29 Jan 101	30 Jan 103	31 Jan 82	1 Feb 75

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 64	27 Jan 89	28 Jan 77	29 Jan 101	30 Jan 103	31 Jan 82	1 Feb 75
2 Feb 68	3 Feb 55	4 Feb 63	5 Feb 86	6 Feb 103	7 Feb 51	8 Feb 64
9 Feb 77	10 Feb 110	11 Feb 128	12 Feb 148	13 Feb 131	14 Feb 121	15 Feb 138
16 Feb 74	17 Feb 99	18 Feb 71	19 Feb 86	20 Feb 117	21 Feb 95	22 Feb 109
23 Feb 68	24 Feb 75	25 Feb 78	26 Feb 73	27 Feb 114	28 Feb 91	1 Mar 97

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 68	24 Feb 75	25 Feb 78	26 Feb 73	27 Feb 114	28 Feb 91	1 Mar 97
2 Mar 79	3 Mar 79	4 Mar 83	5 Mar 82	6 Mar 71	7 Mar 75	8 Mar 104
9 Mar 127	10 Mar 137	11 Mar 116	12 Mar 94	13 Mar 80	14 Mar 83	15 Mar 78
16 Mar 66	17 Mar 83	18 Mar 81	19 Mar 74	20 Mar 84	21 Mar 104	22 Mar 101
23 Mar 101	24 Mar 112	25 Mar 100	26 Mar 77	27 Mar 81	28 Mar 83	29 Mar 65
30 Mar 51	31 Mar 56	1 Apr 69	2 Apr 85	3 Apr 76	4 Apr 123	5 Apr 81

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 51	31 Mar 56	1 Apr 69	2 Apr 85	3 Apr 76	4 Apr 123	5 Apr 81
6 Apr 91	7 Apr 85	8 Apr 86	9 Apr 77	10 Apr 76	11 Apr 78	12 Apr 89
13 Apr 85	14 Apr 90	15 Apr 98	16 Apr 99	17 Apr 94	18 Apr 92	19 Apr 86
20 Apr 78	21 Apr 84	22 Apr 87	23 Apr 87	24 Apr 79	25 Apr 70	26 Apr 72
27 Apr 61	28 Apr 59	29 Apr 83	30 Apr 71	1 May 62	2 May 72	3 May 68

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 61	28 Apr 59	29 Apr 83	30 Apr 71	1 May 62	2 May 72	3 May 68
4 May 68	5 May 77	6 May 70	7 May 72	8 May 74	9 May 75	10 May 73
11 May 57	12 May 71	13 May 66	14 May 61	15 May 62	16 May 61	17 May 53
18 May 56	19 May 54	20 May 59	21 May 57	22 May 57	23 May 52	24 May 54
25 May 57	26 May 63	27 May 81	28 May 78	29 May 61	30 May 61	31 May 58

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 53	2 Jun 54	3 Jun 56	4 Jun 60	5 Jun 65	6 Jun 57	7 Jun 58
8 Jun 59	9 Jun 62	10 Jun 60	11 Jun 62	12 Jun 60	13 Jun 54	14 Jun 61
15 Jun 61	16 Jun 61	17 Jun 60	18 Jun 56	19 Jun 58	20 Jun 60	21 Jun 60
22 Jun 66	23 Jun 64	24 Jun 63	25 Jun 58	26 Jun 57	27 Jun 55	28 Jun 53
29 Jun 55	30 Jun 52	1 Jul 46	2 Jul 47	3 Jul 51	4 Jul 57	5 Jul 56

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 55	30 Jun 52	1 Jul 46	2 Jul 47	3 Jul 51	4 Jul 57	5 Jul 56
6 Jul 53	7 Jul 56	8 Jul 55	9 Jul 58	10 Jul 54	11 Jul 54	12 Jul 55
13 Jul 57	14 Jul 64	15 Jul 65	16 Jul 57	17 Jul 57	18 Jul 55	19 Jul 63
20 Jul 54	21 Jul 54	22 Jul 46	23 Jul 47	24 Jul 45	25 Jul 51	26 Jul 57
27 Jul 55	28 Jul 56	29 Jul 63	30 Jul 59	31 Jul 57	1 Aug 53	2 Aug 54

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 55	28 Jul 56	29 Jul 63	30 Jul 59	31 Jul 57	1 Aug 53	2 Aug 54
3 Aug 57	4 Aug 57	5 Aug 56	6 Aug 55	7 Aug 54	8 Aug 54	9 Aug 55
10 Aug 56	11 Aug 54	12 Aug 50	13 Aug 51	14 Aug 54	15 Aug 47	16 Aug 43
17 Aug 41	18 Aug 40	19 Aug 44	20 Aug 47	21 Aug 48	22 Aug 49	23 Aug 45
24 Aug 45	25 Aug 38	26 Aug 36	27 Aug 39	28 Aug 46	29 Aug 46	30 Aug 42
31 Aug 41	1 Sep 43	2 Sep 43	3 Sep 41	4 Sep 45	5 Sep 41	6 Sep 40

September

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
31 Aug 41	1 Sep 43	2 Sep 43	3 Sep 41	4 Sep 45	5 Sep 41	6 Sep 40
7 Sep 49	8 Sep 55	9 Sep 47	10 Sep 50	11 Sep 46	12 Sep 42	13 Sep 39
14 Sep 41	15 Sep 43	16 Sep 46	17 Sep 47	18 Sep 54	19 Sep 54	20 Sep 56
21 Sep 59	22 Sep 54	23 Sep 59	24 Sep 57	25 Sep 45	26 Sep 50	27 Sep 41
28 Sep 40	29 Sep 47	30 Sep 63	1 Oct 81	2 Oct 93	3 Oct 99	4 Oct 99

October

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
28 Sep 40	29 Sep 47	30 Sep 63	1 Oct 81	2 Oct 93	3 Oct 99	4 Oct 99
5 Oct 115	6 Oct 113	7 Oct 84	8 Oct 90	9 Oct 117	10 Oct 122	11 Oct 107
12 Oct 114	13 Oct 95	14 Oct 100	15 Oct 89	16 Oct 99	17 Oct 115	18 Oct 115
19 Oct 125	20 Oct 90	21 Oct 72	22 Oct 66	23 Oct 75	24 Oct 93	25 Oct 111
26 Oct 108	27 Oct 86	28 Oct 95	29 Oct 114	30 Oct 106	31 Oct 71	1 Nov 78

November

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Oct 108	27 Oct 86	28 Oct 95	29 Oct 114	30 Oct 106	31 Oct 71	1 Nov 78
2 Nov 88	3 Nov 74	4 Nov 70	5 Nov 79	6 Nov 105	7 Nov 111	8 Nov 84
9 Nov 85	10 Nov 97	11 Nov 105	12 Nov 90	13 Nov 90	14 Nov 98	15 Nov 106
16 Nov 117	17 Nov 128	18 Nov 87	19 Nov 61	20 Nov 85	21 Nov 89	22 Nov 105
23 Nov 128	24 Nov 131	25 Nov 102	26 Nov 106	27 Nov 110	28 Nov 114	29 Nov -
30 Nov -	1 Dec -	2 Dec -	3 Dec -	4 Dec -	5 Dec -	6 Dec -

Health Advice For People Living In
Ha Nam

1.8Cigarettes per day

Weekly 12.6 Cigarettes

Monthly 54 Cigarettes

Breathing the air in this location is as harmful as smoking 1.8 cigarettes a day.

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 On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Ha Nam

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

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. when AQI is Poor (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

Long Bien, Vietnam

Severe

14xabove Standard

Long Bien District, Vietnam

Vinh Yen, Vietnam

Hanoi, Vietnam

Thanh Xuan District, Vietnam

Unhealthy

13xabove Standard

South Tu Liem District, Vietnam

Unhealthy

13xabove Standard

Hoan Kiem District, Vietnam

Chuong My, Vietnam

Nam Tu Liem, Vietnam

10.

Hanoi, Vietnam

Unhealthy

13xabove Standard

Last Updated: 29 Nov 2025, 12:36 AM

AQI City Rankings

Air Quality Solutions For Ha Nam
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 Ha Nam

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 Ha Nam

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 Ha Nam

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 Ha Nam

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.

Ha Nam'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 Ha Nam

Frequently Asked Questions About Air Quality

What is the current AQI level in Ha Nam?

The current real-time AQI level in Ha Nam is 132 (Poor). This was last updated 2025-11-29 07:35:51 AM (Local Time).

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

The best AQI level was 86 (Moderate) at 5:00 PM, Nov 28, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 140 (Poor) at 1:00 AM (Local Time) during the last 24 hours.

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

The AQI levels in Ha Nam have been fluctuating throughout the last 24 hours. The levels have increased by highest 140 at 1:00 AM (Local Time), lowest 86 at 5:00 PM, Nov 28, 2025 (Local Time).

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

Current AQI levels are unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.