Hanoi 36A Pham Van Dong, Hanoi, Ha Noi, Vietnam Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
November Air Quality Analysis
Hanoi 36A Pham Van Dong, Hanoi, Ha Noi, Vietnam
2021
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Nov 2021
177AQILowest AQI recorded on
22nd Nov 2021
44AQISame Day Analysis (22nd November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 148 of Poor air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 22nd Nov - 23rd Nov 2025
Hanoi 36A Pham Van Dong, Hanoi, Ha Noi, Vietnam
AQI
Day
Night
.
6 AM22nd Nov 2025
5 PM
5 AM23rd Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11PM22nd Nov
181AQI
Avg. Lowest Time
4PM22nd Nov
78AQI
In the last 24 hours,
Hanoi 36A Pham Van Dong's AQI reached its highest point of 181 at 11 PM during the Night, while the lowest point, 78, was recorded at 4 PM during the Night between 22nd Nov and 23rd Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Hanoi 36A Pham Van Dong, Hanoi, Ha Noi, Vietnam
OctNov
24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd
Day
Night
24th Oct 2025946 AMAQI
24th Oct 2025977 AMAQI
24th Oct 20251048 AMAQI
24th Oct 20251039 AMAQI
24th Oct 20259310 AMAQI
24th Oct 20258511 AMAQI
24th Oct 20257712 PMAQI
24th Oct 2025761 PMAQI
24th Oct 2025692 PMAQI
24th Oct 2025723 PMAQI
24th Oct 2025744 PMAQI
24th Oct 2025805 PMAQI
24th Oct 2025876 PMAQI
24th Oct 2025837 PMAQI
24th Oct 2025858 PMAQI
24th Oct 2025859 PMAQI
24th Oct 20258310 PMAQI
24th Oct 20259911 PMAQI
25th Oct 202512112 AMAQI
25th Oct 20251151 AMAQI
25th Oct 20251172 AMAQI
25th Oct 20251153 AMAQI
25th Oct 20251024 AMAQI
25th Oct 20251085 AMAQI
20°C18/22°C
25th Oct 20251076 AMAQI
25th Oct 2025957 AMAQI
25th Oct 2025958 AMAQI
25th Oct 2025929 AMAQI
25th Oct 20259710 AMAQI
25th Oct 202510411 AMAQI
25th Oct 20259812 PMAQI
25th Oct 2025971 PMAQI
25th Oct 20251012 PMAQI
25th Oct 20251043 PMAQI
25th Oct 20251084 PMAQI
25th Oct 20251155 PMAQI
25th Oct 20251266 PMAQI
25th Oct 20251187 PMAQI
25th Oct 2025988 PMAQI
25th Oct 20251189 PMAQI
25th Oct 202512810 PMAQI
25th Oct 202514611 PMAQI
26th Oct 202514612 AMAQI
26th Oct 20251511 AMAQI
26th Oct 20251372 AMAQI
26th Oct 20251343 AMAQI
26th Oct 20251294 AMAQI
26th Oct 20251315 AMAQI
22°C18/27°C
26th Oct 20251246 AMAQI
26th Oct 20251287 AMAQI
26th Oct 20251208 AMAQI
26th Oct 20251109 AMAQI
26th Oct 202510210 AMAQI
26th Oct 20259111 AMAQI
26th Oct 20259012 PMAQI
26th Oct 2025861 PMAQI
26th Oct 2025812 PMAQI
26th Oct 2025803 PMAQI
26th Oct 2025794 PMAQI
26th Oct 2025845 PMAQI
26th Oct 2025886 PMAQI
26th Oct 20251017 PMAQI
26th Oct 20251168 PMAQI
26th Oct 20251369 PMAQI
26th Oct 202513310 PMAQI
26th Oct 202511011 PMAQI
27th Oct 202510212 AMAQI
27th Oct 2025881 AMAQI
27th Oct 2025822 AMAQI
27th Oct 2025803 AMAQI
27th Oct 2025764 AMAQI
27th Oct 2025835 AMAQI
24°C22/28°C
27th Oct 2025806 AMAQI
27th Oct 2025787 AMAQI
27th Oct 2025728 AMAQI
27th Oct 2025719 AMAQI
27th Oct 20257110 AMAQI
27th Oct 20256911 AMAQI
27th Oct 20256812 PMAQI
27th Oct 2025701 PMAQI
27th Oct 2025662 PMAQI
27th Oct 2025643 PMAQI
27th Oct 2025664 PMAQI
27th Oct 2025695 PMAQI
27th Oct 2025686 PMAQI
27th Oct 2025727 PMAQI
27th Oct 2025858 PMAQI
27th Oct 2025999 PMAQI
27th Oct 202511610 PMAQI
27th Oct 202512111 PMAQI
28th Oct 202513512 AMAQI
28th Oct 20251521 AMAQI
28th Oct 20251552 AMAQI
28th Oct 20251543 AMAQI
28th Oct 20251574 AMAQI
28th Oct 20251365 AMAQI
24°C22/27°C
28th Oct 20251156 AMAQI
28th Oct 20251097 AMAQI
28th Oct 2025918 AMAQI
28th Oct 2025909 AMAQI
28th Oct 20259110 AMAQI
28th Oct 20258611 AMAQI
28th Oct 20258312 PMAQI
28th Oct 2025801 PMAQI
28th Oct 2025762 PMAQI
28th Oct 2025753 PMAQI
28th Oct 2025774 PMAQI
28th Oct 2025825 PMAQI
28th Oct 2025846 PMAQI
28th Oct 2025887 PMAQI
28th Oct 2025918 PMAQI
28th Oct 2025989 PMAQI
28th Oct 202511910 PMAQI
28th Oct 202515311 PMAQI
29th Oct 202515512 AMAQI
29th Oct 20251481 AMAQI
29th Oct 20251492 AMAQI
29th Oct 20251503 AMAQI
29th Oct 20251564 AMAQI
29th Oct 20251565 AMAQI
24°C22/28°C
29th Oct 20251496 AMAQI
29th Oct 20251437 AMAQI
29th Oct 20251308 AMAQI
29th Oct 20251359 AMAQI
29th Oct 202512710 AMAQI
29th Oct 202511411 AMAQI
29th Oct 202510312 PMAQI
29th Oct 2025941 PMAQI
29th Oct 2025902 PMAQI
29th Oct 2025873 PMAQI
29th Oct 2025884 PMAQI
29th Oct 2025995 PMAQI
29th Oct 20251136 PMAQI
29th Oct 20251337 PMAQI
29th Oct 20251278 PMAQI
29th Oct 20251249 PMAQI
29th Oct 202514110 PMAQI
29th Oct 202516411 PMAQI
30th Oct 202515912 AMAQI
30th Oct 20251551 AMAQI
30th Oct 20251412 AMAQI
30th Oct 20251403 AMAQI
30th Oct 20251394 AMAQI
30th Oct 20251365 AMAQI
24°C22/28°C
30th Oct 20251446 AMAQI
30th Oct 20251457 AMAQI
30th Oct 20251218 AMAQI
30th Oct 20251089 AMAQI
30th Oct 202510810 AMAQI
30th Oct 20259811 AMAQI
30th Oct 20259112 PMAQI
30th Oct 2025951 PMAQI
30th Oct 2025842 PMAQI
30th Oct 2025803 PMAQI
30th Oct 2025784 PMAQI
30th Oct 2025815 PMAQI
30th Oct 2025746 PMAQI
30th Oct 2025817 PMAQI
30th Oct 2025808 PMAQI
30th Oct 2025839 PMAQI
30th Oct 20257310 PMAQI
30th Oct 20256911 PMAQI
31st Oct 20256412 AMAQI
31st Oct 2025701 AMAQI
31st Oct 2025702 AMAQI
31st Oct 2025593 AMAQI
31st Oct 2025604 AMAQI
31st Oct 2025605 AMAQI
22°C22/22°C
31st Oct 2025646 AMAQI
31st Oct 2025697 AMAQI
31st Oct 2025638 AMAQI
31st Oct 2025659 AMAQI
31st Oct 20256010 AMAQI
31st Oct 20255611 AMAQI
31st Oct 20254812 PMAQI
31st Oct 2025411 PMAQI
31st Oct 2025472 PMAQI
31st Oct 2025373 PMAQI
31st Oct 2025474 PMAQI
31st Oct 2025505 PMAQI
31st Oct 2025506 PMAQI
31st Oct 2025507 PMAQI
31st Oct 2025538 PMAQI
31st Oct 2025559 PMAQI
31st Oct 20255510 PMAQI
31st Oct 20255511 PMAQI
1st Nov 20254912 AMAQI
1st Nov 2025401 AMAQI
1st Nov 2025302 AMAQI
1st Nov 2025283 AMAQI
1st Nov 2025224 AMAQI
1st Nov 2025225 AMAQI
21°C20/21°C
1st Nov 2025226 AMAQI
1st Nov 2025227 AMAQI
1st Nov 2025228 AMAQI
1st Nov 2025329 AMAQI
1st Nov 20254210 AMAQI
1st Nov 20254711 AMAQI
1st Nov 20255012 PMAQI
1st Nov 2025521 PMAQI
1st Nov 2025542 PMAQI
1st Nov 2025553 PMAQI
1st Nov 2025534 PMAQI
1st Nov 2025475 PMAQI
1st Nov 2025446 PMAQI
1st Nov 2025457 PMAQI
1st Nov 2025478 PMAQI
1st Nov 2025509 PMAQI
1st Nov 20256310 PMAQI
1st Nov 20258811 PMAQI
2nd Nov 20256212 AMAQI
2nd Nov 2025631 AMAQI
2nd Nov 2025622 AMAQI
2nd Nov 2025563 AMAQI
2nd Nov 2025564 AMAQI
2nd Nov 2025595 AMAQI
20°C19/20°C
2nd Nov 2025706 AMAQI
2nd Nov 2025777 AMAQI
2nd Nov 2025738 AMAQI
2nd Nov 2025679 AMAQI
2nd Nov 20255210 AMAQI
2nd Nov 20255311 AMAQI
2nd Nov 20255712 PMAQI
2nd Nov 2025581 PMAQI
2nd Nov 2025572 PMAQI
2nd Nov 2025623 PMAQI
2nd Nov 2025784 PMAQI
2nd Nov 2025585 PMAQI
2nd Nov 2025656 PMAQI
2nd Nov 2025707 PMAQI
2nd Nov 2025728 PMAQI
2nd Nov 2025709 PMAQI
2nd Nov 20257010 PMAQI
2nd Nov 20256211 PMAQI
3rd Nov 20255512 AMAQI
3rd Nov 2025541 AMAQI
3rd Nov 2025532 AMAQI
3rd Nov 2025483 AMAQI
3rd Nov 2025424 AMAQI
3rd Nov 2025415 AMAQI
19°C19/20°C
3rd Nov 2025356 AMAQI
3rd Nov 2025347 AMAQI
3rd Nov 2025328 AMAQI
3rd Nov 2025389 AMAQI
3rd Nov 20254410 AMAQI
3rd Nov 20254411 AMAQI
3rd Nov 20254412 PMAQI
3rd Nov 2025421 PMAQI
3rd Nov 2025422 PMAQI
3rd Nov 2025383 PMAQI
3rd Nov 2025434 PMAQI
3rd Nov 2025615 PMAQI
3rd Nov 2025366 PMAQI
3rd Nov 2025407 PMAQI
3rd Nov 2025478 PMAQI
3rd Nov 2025469 PMAQI
3rd Nov 20254410 PMAQI
3rd Nov 20253611 PMAQI
4th Nov 20253212 AMAQI
4th Nov 2025321 AMAQI
4th Nov 2025292 AMAQI
4th Nov 2025353 AMAQI
4th Nov 2025354 AMAQI
4th Nov 2025425 AMAQI
18°C17/19°C
4th Nov 2025396 AMAQI
4th Nov 2025397 AMAQI
4th Nov 2025418 AMAQI
4th Nov 2025459 AMAQI
4th Nov 20254910 AMAQI
4th Nov 20254911 AMAQI
4th Nov 20254412 PMAQI
4th Nov 2025471 PMAQI
4th Nov 2025452 PMAQI
4th Nov 2025463 PMAQI
4th Nov 2025424 PMAQI
4th Nov 2025515 PMAQI
4th Nov 2025566 PMAQI
4th Nov 2025587 PMAQI
4th Nov 2025608 PMAQI
4th Nov 2025639 PMAQI
4th Nov 20256910 PMAQI
4th Nov 20256911 PMAQI
5th Nov 20256712 AMAQI
5th Nov 2025611 AMAQI
5th Nov 2025562 AMAQI
5th Nov 2025543 AMAQI
5th Nov 2025524 AMAQI
5th Nov 2025525 AMAQI
18°C17/18°C
5th Nov 2025536 AMAQI
5th Nov 2025507 AMAQI
5th Nov 2025508 AMAQI
5th Nov 2025519 AMAQI
5th Nov 20255710 AMAQI
5th Nov 20256011 AMAQI
5th Nov 20256412 PMAQI
5th Nov 2025671 PMAQI
5th Nov 2025672 PMAQI
5th Nov 2025713 PMAQI
5th Nov 2025704 PMAQI
5th Nov 2025745 PMAQI
5th Nov 2025756 PMAQI
5th Nov 2025827 PMAQI
5th Nov 2025838 PMAQI
5th Nov 20251039 PMAQI
5th Nov 202510610 PMAQI
5th Nov 20259611 PMAQI
6th Nov 20259212 AMAQI
6th Nov 2025981 AMAQI
6th Nov 20251092 AMAQI
6th Nov 20251083 AMAQI
6th Nov 20251084 AMAQI
6th Nov 20251145 AMAQI
20°C18/23°C
6th Nov 20251006 AMAQI
6th Nov 2025827 AMAQI
6th Nov 2025888 AMAQI
6th Nov 20251069 AMAQI
6th Nov 202511410 AMAQI
6th Nov 20259111 AMAQI
6th Nov 202510412 PMAQI
6th Nov 20251111 PMAQI
6th Nov 20251082 PMAQI
6th Nov 20251003 PMAQI
6th Nov 20251034 PMAQI
6th Nov 2025915 PMAQI
6th Nov 2025966 PMAQI
6th Nov 20251077 PMAQI
6th Nov 20251348 PMAQI
6th Nov 20251519 PMAQI
6th Nov 202515510 PMAQI
6th Nov 202515511 PMAQI
7th Nov 202515212 AMAQI
7th Nov 20251521 AMAQI
7th Nov 20251482 AMAQI
7th Nov 20251513 AMAQI
7th Nov 20251514 AMAQI
7th Nov 20251545 AMAQI
22°C20/24°C
7th Nov 20251546 AMAQI
7th Nov 20251547 AMAQI
7th Nov 20251548 AMAQI
7th Nov 20251549 AMAQI
7th Nov 202514810 AMAQI
7th Nov 202514411 AMAQI
7th Nov 202511312 PMAQI
7th Nov 2025871 PMAQI
7th Nov 2025812 PMAQI
7th Nov 2025793 PMAQI
7th Nov 2025944 PMAQI
7th Nov 20251175 PMAQI
7th Nov 20251386 PMAQI
7th Nov 20251477 PMAQI
7th Nov 20251498 PMAQI
7th Nov 20251289 PMAQI
7th Nov 202511810 PMAQI
7th Nov 202510111 PMAQI
8th Nov 20259912 AMAQI
8th Nov 20251051 AMAQI
8th Nov 2025932 AMAQI
8th Nov 2025903 AMAQI
8th Nov 2025844 AMAQI
8th Nov 2025705 AMAQI
23°C23/23°C
8th Nov 2025756 AMAQI
8th Nov 2025747 AMAQI
8th Nov 2025728 AMAQI
8th Nov 2025749 AMAQI
8th Nov 20258010 AMAQI
8th Nov 20257711 AMAQI
8th Nov 20258212 PMAQI
8th Nov 2025791 PMAQI
8th Nov 2025722 PMAQI
8th Nov 2025673 PMAQI
8th Nov 2025674 PMAQI
8th Nov 2025625 PMAQI
8th Nov 2025566 PMAQI
8th Nov 2025617 PMAQI
8th Nov 2025688 PMAQI
8th Nov 2025769 PMAQI
8th Nov 20259110 PMAQI
8th Nov 20259511 PMAQI
9th Nov 20259512 AMAQI
9th Nov 2025931 AMAQI
9th Nov 2025952 AMAQI
9th Nov 20251003 AMAQI
9th Nov 2025974 AMAQI
9th Nov 2025965 AMAQI
24°C22/28°C
9th Nov 2025986 AMAQI
9th Nov 20251107 AMAQI
9th Nov 20251138 AMAQI
9th Nov 20251099 AMAQI
9th Nov 202510810 AMAQI
9th Nov 202510911 AMAQI
9th Nov 202510512 PMAQI
9th Nov 20251021 PMAQI
9th Nov 20251032 PMAQI
9th Nov 2025953 PMAQI
9th Nov 2025814 PMAQI
9th Nov 2025825 PMAQI
9th Nov 2025846 PMAQI
9th Nov 2025787 PMAQI
9th Nov 2025738 PMAQI
9th Nov 2025739 PMAQI
9th Nov 20257410 PMAQI
9th Nov 20257311 PMAQI
10th Nov 20257412 AMAQI
10th Nov 2025751 AMAQI
10th Nov 2025762 AMAQI
10th Nov 2025793 AMAQI
10th Nov 2025844 AMAQI
10th Nov 2025885 AMAQI
26°C24/29°C
10th Nov 2025906 AMAQI
10th Nov 2025917 AMAQI
10th Nov 2025928 AMAQI
10th Nov 2025829 AMAQI
10th Nov 202510010 AMAQI
10th Nov 20258911 AMAQI
10th Nov 20257912 PMAQI
10th Nov 2025741 PMAQI
10th Nov 2025712 PMAQI
10th Nov 2025683 PMAQI
10th Nov 2025564 PMAQI
10th Nov 2025585 PMAQI
10th Nov 2025586 PMAQI
10th Nov 2025587 PMAQI
10th Nov 2025598 PMAQI
10th Nov 2025609 PMAQI
10th Nov 20255910 PMAQI
10th Nov 20256311 PMAQI
11th Nov 20256712 AMAQI
11th Nov 2025671 AMAQI
11th Nov 2025662 AMAQI
11th Nov 2025653 AMAQI
11th Nov 2025654 AMAQI
11th Nov 2025625 AMAQI
25°C23/26°C
11th Nov 2025616 AMAQI
11th Nov 2025577 AMAQI
11th Nov 2025578 AMAQI
11th Nov 2025589 AMAQI
11th Nov 20256010 AMAQI
11th Nov 20256611 AMAQI
11th Nov 20257012 PMAQI
11th Nov 2025591 PMAQI
11th Nov 2025742 PMAQI
11th Nov 2025643 PMAQI
11th Nov 2025574 PMAQI
11th Nov 2025625 PMAQI
11th Nov 2025716 PMAQI
11th Nov 2025827 PMAQI
11th Nov 2025888 PMAQI
11th Nov 2025979 PMAQI
11th Nov 202510310 PMAQI
11th Nov 20259111 PMAQI
12th Nov 20258212 AMAQI
12th Nov 2025751 AMAQI
12th Nov 2025722 AMAQI
12th Nov 2025653 AMAQI
12th Nov 2025594 AMAQI
12th Nov 2025555 AMAQI
21°C21/21°C
12th Nov 2025546 AMAQI
12th Nov 2025547 AMAQI
12th Nov 2025568 AMAQI
12th Nov 2025599 AMAQI
12th Nov 20256110 AMAQI
12th Nov 20256111 AMAQI
12th Nov 20255912 PMAQI
12th Nov 2025571 PMAQI
12th Nov 2025572 PMAQI
12th Nov 2025613 PMAQI
12th Nov 2025754 PMAQI
12th Nov 2025995 PMAQI
12th Nov 20251006 PMAQI
12th Nov 2025997 PMAQI
12th Nov 20251118 PMAQI
12th Nov 20251269 PMAQI
12th Nov 202513110 PMAQI
12th Nov 202512711 PMAQI
13th Nov 202513012 AMAQI
13th Nov 20251151 AMAQI
13th Nov 2025992 AMAQI
13th Nov 2025833 AMAQI
13th Nov 2025814 AMAQI
13th Nov 2025775 AMAQI
23°C21/26°C
13th Nov 2025756 AMAQI
13th Nov 2025767 AMAQI
13th Nov 2025788 AMAQI
13th Nov 2025749 AMAQI
13th Nov 20257110 AMAQI
13th Nov 20256311 AMAQI
13th Nov 20256312 PMAQI
13th Nov 2025601 PMAQI
13th Nov 2025582 PMAQI
13th Nov 2025623 PMAQI
13th Nov 2025694 PMAQI
13th Nov 2025745 PMAQI
13th Nov 2025746 PMAQI
13th Nov 2025827 PMAQI
13th Nov 2025908 PMAQI
13th Nov 20251169 PMAQI
13th Nov 202514710 PMAQI
13th Nov 202514711 PMAQI
14th Nov 202512812 AMAQI
14th Nov 20251651 AMAQI
14th Nov 20251772 AMAQI
14th Nov 20251693 AMAQI
14th Nov 20251654 AMAQI
14th Nov 20251585 AMAQI
23°C21/28°C
14th Nov 20251546 AMAQI
14th Nov 20251567 AMAQI
14th Nov 20251608 AMAQI
14th Nov 20251559 AMAQI
14th Nov 202514110 AMAQI
14th Nov 20259911 AMAQI
14th Nov 20258912 PMAQI
14th Nov 2025801 PMAQI
14th Nov 2025712 PMAQI
14th Nov 2025663 PMAQI
14th Nov 2025614 PMAQI
14th Nov 2025645 PMAQI
14th Nov 2025726 PMAQI
14th Nov 2025767 PMAQI
14th Nov 2025888 PMAQI
14th Nov 20251069 PMAQI
14th Nov 202510710 PMAQI
14th Nov 202511411 PMAQI
15th Nov 202510712 AMAQI
15th Nov 20251091 AMAQI
15th Nov 20251242 AMAQI
15th Nov 20251643 AMAQI
15th Nov 20251674 AMAQI
15th Nov 20251745 AMAQI
22°C18/26°C
15th Nov 20251546 AMAQI
15th Nov 20251517 AMAQI
15th Nov 20251468 AMAQI
15th Nov 20251469 AMAQI
15th Nov 202515810 AMAQI
15th Nov 202516211 AMAQI
15th Nov 202512812 PMAQI
15th Nov 2025911 PMAQI
15th Nov 2025802 PMAQI
15th Nov 2025773 PMAQI
15th Nov 2025744 PMAQI
15th Nov 2025775 PMAQI
15th Nov 2025886 PMAQI
15th Nov 20251017 PMAQI
15th Nov 20251288 PMAQI
15th Nov 20251579 PMAQI
15th Nov 202516510 PMAQI
15th Nov 202517511 PMAQI
16th Nov 202519112 AMAQI
16th Nov 20251891 AMAQI
16th Nov 20251902 AMAQI
16th Nov 20251893 AMAQI
16th Nov 20251764 AMAQI
16th Nov 20251645 AMAQI
22°C18/27°C
16th Nov 20251636 AMAQI
16th Nov 20251747 AMAQI
16th Nov 20251708 AMAQI
16th Nov 20251649 AMAQI
16th Nov 202515510 AMAQI
16th Nov 202515211 AMAQI
16th Nov 202514212 PMAQI
16th Nov 20251411 PMAQI
16th Nov 20251392 PMAQI
16th Nov 20251333 PMAQI
16th Nov 20251244 PMAQI
16th Nov 20251205 PMAQI
16th Nov 20251216 PMAQI
16th Nov 20251287 PMAQI
16th Nov 20251428 PMAQI
16th Nov 20251559 PMAQI
16th Nov 202516010 PMAQI
16th Nov 202516711 PMAQI
17th Nov 202517312 AMAQI
17th Nov 20251791 AMAQI
17th Nov 20251852 AMAQI
17th Nov 20251893 AMAQI
17th Nov 20251774 AMAQI
17th Nov 20251685 AMAQI
22°C20/24°C
17th Nov 20251666 AMAQI
17th Nov 20251677 AMAQI
17th Nov 20251668 AMAQI
17th Nov 20251689 AMAQI
17th Nov 202516510 AMAQI
17th Nov 202516611 AMAQI
17th Nov 202516212 PMAQI
17th Nov 20251581 PMAQI
17th Nov 20251582 PMAQI
17th Nov 20251633 PMAQI
17th Nov 20251564 PMAQI
17th Nov 20251565 PMAQI
17th Nov 20251696 PMAQI
17th Nov 20251747 PMAQI
17th Nov 20251678 PMAQI
17th Nov 20251639 PMAQI
17th Nov 202515710 PMAQI
17th Nov 202515711 PMAQI
18th Nov 202515512 AMAQI
18th Nov 20251541 AMAQI
18th Nov 20251432 AMAQI
18th Nov 20251243 AMAQI
18th Nov 20251164 AMAQI
18th Nov 20251135 AMAQI
23°C21/25°C
18th Nov 20251126 AMAQI
18th Nov 20251067 AMAQI
18th Nov 20251028 AMAQI
18th Nov 2025989 AMAQI
18th Nov 20259210 AMAQI
18th Nov 20259311 AMAQI
18th Nov 20259212 PMAQI
18th Nov 2025801 PMAQI
18th Nov 2025702 PMAQI
18th Nov 2025593 PMAQI
18th Nov 2025574 PMAQI
18th Nov 2025505 PMAQI
18th Nov 2025526 PMAQI
18th Nov 2025537 PMAQI
18th Nov 2025528 PMAQI
18th Nov 2025379 PMAQI
18th Nov 20253410 PMAQI
18th Nov 20253511 PMAQI
19th Nov 20253712 AMAQI
19th Nov 2025421 AMAQI
19th Nov 2025532 AMAQI
19th Nov 2025543 AMAQI
19th Nov 2025554 AMAQI
19th Nov 2025515 AMAQI
17°C13/20°C
19th Nov 2025476 AMAQI
19th Nov 2025427 AMAQI
19th Nov 2025458 AMAQI
19th Nov 2025509 AMAQI
19th Nov 20255110 AMAQI
19th Nov 20255411 AMAQI
19th Nov 20255212 PMAQI
19th Nov 2025531 PMAQI
19th Nov 2025552 PMAQI
19th Nov 2025563 PMAQI
19th Nov 2025574 PMAQI
19th Nov 2025555 PMAQI
19th Nov 2025556 PMAQI
19th Nov 2025607 PMAQI
19th Nov 2025718 PMAQI
19th Nov 2025939 PMAQI
19th Nov 20258110 PMAQI
19th Nov 20258111 PMAQI
20th Nov 20258212 AMAQI
20th Nov 2025841 AMAQI
20th Nov 2025802 AMAQI
20th Nov 2025803 AMAQI
20th Nov 2025814 AMAQI
20th Nov 2025845 AMAQI
14°C13/15°C
20th Nov 2025826 AMAQI
20th Nov 2025877 AMAQI
20th Nov 2025828 AMAQI
20th Nov 2025809 AMAQI
20th Nov 20258210 AMAQI
20th Nov 20257611 AMAQI
20th Nov 20257012 PMAQI
20th Nov 2025651 PMAQI
20th Nov 2025672 PMAQI
20th Nov 2025693 PMAQI
20th Nov 2025774 PMAQI
20th Nov 2025755 PMAQI
20th Nov 2025766 PMAQI
20th Nov 2025787 PMAQI
20th Nov 2025918 PMAQI
20th Nov 20251249 PMAQI
20th Nov 202513810 PMAQI
20th Nov 202514211 PMAQI
21st Nov 202514512 AMAQI
21st Nov 20251071 AMAQI
21st Nov 20251182 AMAQI
21st Nov 2025973 AMAQI
21st Nov 2025894 AMAQI
21st Nov 2025845 AMAQI
17°C13/22°C
21st Nov 20251006 AMAQI
21st Nov 20251207 AMAQI
21st Nov 20251228 AMAQI
21st Nov 20251289 AMAQI
21st Nov 202512610 AMAQI
21st Nov 202512411 AMAQI
21st Nov 20259812 PMAQI
21st Nov 2025791 PMAQI
21st Nov 2025752 PMAQI
21st Nov 2025683 PMAQI
21st Nov 2025664 PMAQI
21st Nov 2025715 PMAQI
21st Nov 2025776 PMAQI
21st Nov 2025847 PMAQI
21st Nov 2025968 PMAQI
21st Nov 20251149 PMAQI
21st Nov 202514410 PMAQI
21st Nov 202515211 PMAQI
22nd Nov 202515812 AMAQI
22nd Nov 20251581 AMAQI
22nd Nov 20251592 AMAQI
22nd Nov 20251563 AMAQI
22nd Nov 20251524 AMAQI
22nd Nov 20251365 AMAQI
19°C15/24°C
22nd Nov 20251246 AMAQI
22nd Nov 20251397 AMAQI
22nd Nov 20251478 AMAQI
22nd Nov 20251569 AMAQI
22nd Nov 202516410 AMAQI
22nd Nov 202516311 AMAQI
22nd Nov 202514112 PMAQI
22nd Nov 20251041 PMAQI
22nd Nov 2025952 PMAQI
22nd Nov 2025793 PMAQI
22nd Nov 2025784 PMAQI
22nd Nov 2025805 PMAQI
22nd Nov 2025826 PMAQI
22nd Nov 2025937 PMAQI
22nd Nov 20251138 PMAQI
22nd Nov 20251389 PMAQI
22nd Nov 202515010 PMAQI
22nd Nov 202518111 PMAQI
23rd Nov 202517712 AMAQI
23rd Nov 20251661 AMAQI
23rd Nov 20251542 AMAQI
23rd Nov 20251563 AMAQI
23rd Nov 20251564 AMAQI
23rd Nov 20251675 AMAQI
--°C/°C
23rd Nov 20251756 AMAQI
6 AM11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 AM
99AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 PM - 4 PM
76AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 99), while the lowest AQI was between 2 PM to 4 PM (Avg. 76).
Night time
Avg. Highest Time
11 PM
111AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 PM
81AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 111), while the lowest AQI was between 6 PM to 6 PM (Avg. 81).
2025 Days Vs Air Quality
Hanoi 36A Pham Van Dong, Hanoi, Ha Noi, Vietnam
2025
12%
39
60%
197
22%
72
6%
18
Total number of days with different AQI categories in last 326 days in 2025 (39 days remaining)
Good
39 DaysModerate
197 DaysPoor
72 DaysUnhealthy
18 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 12%
Health Risk Level:
Extreme
In 2025, 12% of 326 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Hanoi 36A Pham Van Dong, Hanoi, Ha Noi, Vietnam
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
158AQI
158AQI
2nd January 2025
200AQI
200AQI
3rd January 2025
163AQI
163AQI
4th January 2025
143AQI
143AQI
5th January 2025
142AQI
142AQI
6th January 2025
150AQI
150AQI
7th January 2025
155AQI
155AQI
8th January 2025
148AQI
148AQI
9th January 2025
154AQI
154AQI
10th January 2025
115AQI
115AQI
11th January 2025
125AQI
125AQI
12th January 2025
132AQI
132AQI
13th January 2025
150AQI
150AQI
14th January 2025
155AQI
155AQI
15th January 2025
156AQI
156AQI
16th January 2025
150AQI
150AQI
17th January 2025
159AQI
159AQI
18th January 2025
165AQI
165AQI
19th January 2025
161AQI
161AQI
20th January 2025
180AQI
180AQI
21st January 2025
166AQI
166AQI
22nd January 2025
162AQI
162AQI
23rd January 2025
141AQI
141AQI
24th January 2025
129AQI
129AQI
25th January 2025
114AQI
114AQI
26th January 2025
82AQI
82AQI
27th January 2025
94AQI
94AQI
28th January 2025
89AQI
89AQI
29th January 2025
122AQI
122AQI
30th January 2025
111AQI
111AQI
31st January 2025
96AQI
96AQI
1st February 2025
88AQI
88AQI
2nd February 2025
78AQI
78AQI
3rd February 2025
66AQI
66AQI
4th February 2025
73AQI
73AQI
5th February 2025
102AQI
102AQI
6th February 2025
117AQI
117AQI
7th February 2025
54AQI
54AQI
8th February 2025
72AQI
72AQI
9th February 2025
94AQI
94AQI
10th February 2025
138AQI
138AQI
11th February 2025
151AQI
151AQI
12th February 2025
170AQI
170AQI
13th February 2025
147AQI
147AQI
14th February 2025
148AQI
148AQI
15th February 2025
151AQI
151AQI
16th February 2025
100AQI
100AQI
17th February 2025
124AQI
124AQI
18th February 2025
85AQI
85AQI
19th February 2025
108AQI
108AQI
20th February 2025
138AQI
138AQI
21st February 2025
122AQI
122AQI
22nd February 2025
138AQI
138AQI
23rd February 2025
77AQI
77AQI
24th February 2025
85AQI
85AQI
25th February 2025
92AQI
92AQI
26th February 2025
85AQI
85AQI
27th February 2025
139AQI
139AQI
28th February 2025
110AQI
110AQI
1st March 2025
115AQI
115AQI
2nd March 2025
92AQI
92AQI
3rd March 2025
94AQI
94AQI
4th March 2025
94AQI
94AQI
5th March 2025
97AQI
97AQI
6th March 2025
76AQI
76AQI
7th March 2025
79AQI
79AQI
8th March 2025
100AQI
100AQI
9th March 2025
130AQI
130AQI
10th March 2025
141AQI
141AQI
11th March 2025
128AQI
128AQI
12th March 2025
109AQI
109AQI
13th March 2025
94AQI
94AQI
14th March 2025
97AQI
97AQI
15th March 2025
90AQI
90AQI
16th March 2025
73AQI
73AQI
17th March 2025
89AQI
89AQI
18th March 2025
90AQI
90AQI
19th March 2025
87AQI
87AQI
20th March 2025
100AQI
100AQI
21st March 2025
124AQI
124AQI
22nd March 2025
120AQI
120AQI
23rd March 2025
123AQI
123AQI
24th March 2025
131AQI
131AQI
25th March 2025
135AQI
135AQI
26th March 2025
115AQI
115AQI
27th March 2025
112AQI
112AQI
28th March 2025
112AQI
112AQI
29th March 2025
83AQI
83AQI
30th March 2025
67AQI
67AQI
31st March 2025
76AQI
76AQI
1st April 2025
98AQI
98AQI
2nd April 2025
127AQI
127AQI
3rd April 2025
112AQI
112AQI
4th April 2025
145AQI
145AQI
5th April 2025
111AQI
111AQI
6th April 2025
129AQI
129AQI
7th April 2025
117AQI
117AQI
8th April 2025
114AQI
114AQI
9th April 2025
94AQI
94AQI
10th April 2025
97AQI
97AQI
11th April 2025
96AQI
96AQI
12th April 2025
105AQI
105AQI
13th April 2025
90AQI
90AQI
14th April 2025
101AQI
101AQI
15th April 2025
106AQI
106AQI
16th April 2025
112AQI
112AQI
17th April 2025
102AQI
102AQI
18th April 2025
108AQI
108AQI
19th April 2025
100AQI
100AQI
20th April 2025
88AQI
88AQI
21st April 2025
83AQI
83AQI
22nd April 2025
89AQI
89AQI
23rd April 2025
96AQI
96AQI
24th April 2025
82AQI
82AQI
25th April 2025
75AQI
75AQI
26th April 2025
77AQI
77AQI
27th April 2025
63AQI
63AQI
28th April 2025
60AQI
60AQI
29th April 2025
72AQI
72AQI
30th April 2025
68AQI
68AQI
1st May 2025
57AQI
57AQI
2nd May 2025
76AQI
76AQI
3rd May 2025
77AQI
77AQI
4th May 2025
78AQI
78AQI
5th May 2025
79AQI
79AQI
6th May 2025
75AQI
75AQI
7th May 2025
75AQI
75AQI
8th May 2025
78AQI
78AQI
9th May 2025
79AQI
79AQI
10th May 2025
83AQI
83AQI
11th May 2025
53AQI
53AQI
12th May 2025
72AQI
72AQI
13th May 2025
70AQI
70AQI
14th May 2025
67AQI
67AQI
15th May 2025
61AQI
61AQI
16th May 2025
61AQI
61AQI
17th May 2025
56AQI
56AQI
18th May 2025
59AQI
59AQI
19th May 2025
56AQI
56AQI
20th May 2025
60AQI
60AQI
21st May 2025
59AQI
59AQI
22nd May 2025
59AQI
59AQI
23rd May 2025
60AQI
60AQI
24th May 2025
62AQI
62AQI
25th May 2025
63AQI
63AQI
26th May 2025
65AQI
65AQI
27th May 2025
88AQI
88AQI
28th May 2025
89AQI
89AQI
29th May 2025
68AQI
68AQI
30th May 2025
68AQI
68AQI
31st May 2025
62AQI
62AQI
1st June 2025
56AQI
56AQI
2nd June 2025
56AQI
56AQI
3rd June 2025
55AQI
55AQI
4th June 2025
59AQI
59AQI
5th June 2025
68AQI
68AQI
6th June 2025
60AQI
60AQI
7th June 2025
59AQI
59AQI
8th June 2025
60AQI
60AQI
9th June 2025
62AQI
62AQI
10th June 2025
57AQI
57AQI
11th June 2025
62AQI
62AQI
12th June 2025
60AQI
60AQI
13th June 2025
54AQI
54AQI
14th June 2025
62AQI
62AQI
15th June 2025
67AQI
67AQI
16th June 2025
63AQI
63AQI
17th June 2025
61AQI
61AQI
18th June 2025
57AQI
57AQI
19th June 2025
64AQI
64AQI
20th June 2025
68AQI
68AQI
21st June 2025
61AQI
61AQI
22nd June 2025
63AQI
63AQI
23rd June 2025
63AQI
63AQI
24th June 2025
65AQI
65AQI
25th June 2025
59AQI
59AQI
26th June 2025
59AQI
59AQI
27th June 2025
60AQI
60AQI
28th June 2025
56AQI
56AQI
29th June 2025
56AQI
56AQI
30th June 2025
56AQI
56AQI
1st July 2025
50AQI
50AQI
2nd July 2025
50AQI
50AQI
3rd July 2025
55AQI
55AQI
4th July 2025
61AQI
61AQI
5th July 2025
62AQI
62AQI
6th July 2025
60AQI
60AQI
7th July 2025
63AQI
63AQI
8th July 2025
61AQI
61AQI
9th July 2025
66AQI
66AQI
10th July 2025
58AQI
58AQI
11th July 2025
56AQI
56AQI
12th July 2025
56AQI
56AQI
13th July 2025
56AQI
56AQI
14th July 2025
68AQI
68AQI
15th July 2025
77AQI
77AQI
16th July 2025
63AQI
63AQI
17th July 2025
61AQI
61AQI
18th July 2025
61AQI
61AQI
19th July 2025
70AQI
70AQI
20th July 2025
62AQI
62AQI
21st July 2025
61AQI
61AQI
22nd July 2025
51AQI
51AQI
23rd July 2025
54AQI
54AQI
24th July 2025
52AQI
52AQI
25th July 2025
56AQI
56AQI
26th July 2025
58AQI
58AQI
27th July 2025
59AQI
59AQI
28th July 2025
64AQI
64AQI
29th July 2025
71AQI
71AQI
30th July 2025
68AQI
68AQI
31st July 2025
61AQI
61AQI
1st August 2025
53AQI
53AQI
2nd August 2025
54AQI
54AQI
3rd August 2025
56AQI
56AQI
4th August 2025
57AQI
57AQI
5th August 2025
55AQI
55AQI
6th August 2025
53AQI
53AQI
7th August 2025
55AQI
55AQI
8th August 2025
56AQI
56AQI
9th August 2025
55AQI
55AQI
10th August 2025
56AQI
56AQI
11th August 2025
55AQI
55AQI
12th August 2025
50AQI
50AQI
13th August 2025
52AQI
52AQI
14th August 2025
55AQI
55AQI
15th August 2025
45AQI
45AQI
16th August 2025
42AQI
42AQI
17th August 2025
39AQI
39AQI
18th August 2025
38AQI
38AQI
19th August 2025
41AQI
41AQI
20th August 2025
45AQI
45AQI
21st August 2025
47AQI
47AQI
22nd August 2025
46AQI
46AQI
23rd August 2025
46AQI
46AQI
24th August 2025
45AQI
45AQI
25th August 2025
36AQI
36AQI
26th August 2025
34AQI
34AQI
27th August 2025
40AQI
40AQI
28th August 2025
46AQI
46AQI
29th August 2025
46AQI
46AQI
30th August 2025
41AQI
41AQI
31st August 2025
40AQI
40AQI
1st September 2025
43AQI
43AQI
2nd September 2025
41AQI
41AQI
3rd September 2025
39AQI
39AQI
4th September 2025
47AQI
47AQI
5th September 2025
40AQI
40AQI
6th September 2025
40AQI
40AQI
7th September 2025
51AQI
51AQI
8th September 2025
56AQI
56AQI
9th September 2025
47AQI
47AQI
10th September 2025
51AQI
51AQI
11th September 2025
44AQI
44AQI
12th September 2025
41AQI
41AQI
13th September 2025
39AQI
39AQI
14th September 2025
40AQI
40AQI
15th September 2025
44AQI
44AQI
16th September 2025
49AQI
49AQI
17th September 2025
49AQI
49AQI
18th September 2025
54AQI
54AQI
19th September 2025
56AQI
56AQI
20th September 2025
65AQI
65AQI
21st September 2025
69AQI
69AQI
22nd September 2025
62AQI
62AQI
23rd September 2025
63AQI
63AQI
24th September 2025
60AQI
60AQI
25th September 2025
54AQI
54AQI
26th September 2025
61AQI
61AQI
27th September 2025
53AQI
53AQI
28th September 2025
55AQI
55AQI
29th September 2025
49AQI
49AQI
30th September 2025
44AQI
44AQI
1st October 2025
70AQI
70AQI
2nd October 2025
80AQI
80AQI
3rd October 2025
73AQI
73AQI
4th October 2025
100AQI
100AQI
5th October 2025
121AQI
121AQI
6th October 2025
131AQI
131AQI
7th October 2025
61AQI
61AQI
8th October 2025
74AQI
74AQI
9th October 2025
111AQI
111AQI
10th October 2025
127AQI
127AQI
11th October 2025
121AQI
121AQI
12th October 2025
134AQI
134AQI
13th October 2025
85AQI
85AQI
14th October 2025
88AQI
88AQI
15th October 2025
76AQI
76AQI
16th October 2025
95AQI
95AQI
17th October 2025
113AQI
113AQI
18th October 2025
119AQI
119AQI
19th October 2025
124AQI
124AQI
20th October 2025
92AQI
92AQI
21st October 2025
67AQI
67AQI
22nd October 2025
63AQI
63AQI
23rd October 2025
70AQI
70AQI
24th October 2025
86AQI
86AQI
25th October 2025
112AQI
112AQI
26th October 2025
120AQI
120AQI
27th October 2025
86AQI
86AQI
28th October 2025
114AQI
114AQI
29th October 2025
136AQI
136AQI
30th October 2025
115AQI
115AQI
31st October 2025
58AQI
58AQI
1st November 2025
44AQI
44AQI
2nd November 2025
64AQI
64AQI
3rd November 2025
45AQI
45AQI
4th November 2025
45AQI
45AQI
5th November 2025
69AQI
69AQI
6th November 2025
108AQI
108AQI
7th November 2025
137AQI
137AQI
8th November 2025
81AQI
81AQI
9th November 2025
93AQI
93AQI
10th November 2025
73AQI
73AQI
11th November 2025
70AQI
70AQI
12th November 2025
81AQI
81AQI
13th November 2025
96AQI
96AQI
14th November 2025
119AQI
119AQI
15th November 2025
126AQI
126AQI
16th November 2025
163AQI
163AQI
17th November 2025
168AQI
168AQI
18th November 2025
96AQI
96AQI
19th November 2025
54AQI
54AQI
20th November 2025
87AQI
87AQI
21st November 2025
113AQI
113AQI
22nd November 2025
148AQI
148AQI
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
141AQI
109AQI
102AQI
97AQI
68AQI
60AQI
60AQI
48AQI
50AQI
97AQI
95AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202584AQI
4
14
13
13
12
3
18
13
17
13
31
30
2
29
18
13
16
14
17
14
3
11
6
2
39
197
72
18
Highest AQI recorded in
January141AQI
Lowest AQI recorded in
August48AQI
202478AQI
1
13
2
2
10
30
3
28
26
3
4
15
7
3
7
8
11
5
1
25
4
14
14
3
43
134
49
13
Highest AQI recorded in
January123AQI
Lowest AQI recorded in
August34AQI
2023109AQI
3
9
11
2
9
2
1
7
7
3
4
8
2
2
2
2
5
6
6
4
1
2
17
9
5
11
44
49
25
Highest AQI recorded in
November142AQI
Lowest AQI recorded in
July47AQI
2022114AQI
2
5
11
3
1
3
4
2
8
15
3
1
Highest AQI recorded in
January117AQI
Lowest AQI recorded in
December106AQI
202190AQI
7
8
13
2
1
6
20
3
17
10
1
20
6
4
18
10
18
1
9
18
3
9
14
6
2
4
12
10
3
4
6
7
6
1
45
136
71
24
3
Highest AQI recorded in
January145AQI
Lowest AQI recorded in
August60AQI
202079AQI
3
1
27
2
1
31
1
26
1
6
24
23
7
10
16
4
8
144
26
5
Highest AQI recorded in
December112AQI
Lowest AQI recorded in
June60AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
114AQILeast Polluted Year Recorded
2024(Avg.)
78AQIHanoi 36A Pham Van Dong's annual 2025 AQI (84) shows an average percentage change of -8.3% (improved AQI) compared to previous years: 2020 (79), 2021 (90), 2022 (114), 2023 (109), 2024 (78).
