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Ha Noi TT giao luu van hoa pho co Hoan Kiem, 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

Ha Noi TT giao luu van hoa pho co Hoan Kiem, Hanoi, Ha Noi, Vietnam

2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
17th Nov 2025
158AQI
Lowest AQI recorded on
29th Nov 2023
25AQI

Same Day Analysis (26th November ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 142 of Poor air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 26th Nov - 27th Nov 2025

Ha Noi TT giao luu van hoa pho co Hoan Kiem, Hanoi, Ha Noi, Vietnam

AQI
Day
Night
.

6 AM26th Nov 2025

5 PM

5 AM27th Nov 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
12AM27th Nov

184AQI

Avg. Lowest Time
4PM26th Nov

76AQI

In the last 24 hours,

Ha Noi TT giao luu van hoa pho co Hoan Kiem's AQI reached its highest point of 184 at 12 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 26th Nov and 27th Nov 2025.

Day & Night AQI Trend : Oct - Nov 2025

Ha Noi TT giao luu van hoa pho co Hoan Kiem, Hanoi, Ha Noi, Vietnam

OctNov
28th - 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 - 24th24th - 25th25th - 26th26th - 27th27th
Day
Night
28th Oct 2025896 AMAQI
28th Oct 2025867 AMAQI
28th Oct 2025918 AMAQI
28th Oct 2025889 AMAQI
28th Oct 20258110 AMAQI
28th Oct 20257411 AMAQI
28th Oct 20257112 PMAQI
28th Oct 2025661 PMAQI
28th Oct 2025642 PMAQI
28th Oct 2025603 PMAQI
28th Oct 2025604 PMAQI
28th Oct 2025635 PMAQI
28th Oct 2025676 PMAQI
28th Oct 2025717 PMAQI
28th Oct 2025808 PMAQI
28th Oct 2025859 PMAQI
28th Oct 20259210 PMAQI
28th Oct 202511611 PMAQI
29th Oct 202513612 AMAQI
29th Oct 20251261 AMAQI
29th Oct 20251192 AMAQI
29th Oct 20251143 AMAQI
29th Oct 20251244 AMAQI
29th Oct 20251405 AMAQI

24°C22/28°C

29th Oct 20251346 AMAQI
29th Oct 20251387 AMAQI
29th Oct 20251318 AMAQI
29th Oct 20251199 AMAQI
29th Oct 202511310 AMAQI
29th Oct 202510611 AMAQI
29th Oct 20259012 PMAQI
29th Oct 2025871 PMAQI
29th Oct 2025822 PMAQI
29th Oct 2025803 PMAQI
29th Oct 2025814 PMAQI
29th Oct 2025945 PMAQI
29th Oct 20251056 PMAQI
29th Oct 20251227 PMAQI
29th Oct 20251228 PMAQI
29th Oct 20251249 PMAQI
29th Oct 202513310 PMAQI
29th Oct 202516011 PMAQI
30th Oct 202515612 AMAQI
30th Oct 20251481 AMAQI
30th Oct 20251342 AMAQI
30th Oct 20251273 AMAQI
30th Oct 20251264 AMAQI
30th Oct 20251285 AMAQI

24°C22/28°C

30th Oct 20251346 AMAQI
30th Oct 20251387 AMAQI
30th Oct 20251218 AMAQI
30th Oct 20251059 AMAQI
30th Oct 202510510 AMAQI
30th Oct 20259511 AMAQI
30th Oct 20258512 PMAQI
30th Oct 2025871 PMAQI
30th Oct 2025792 PMAQI
30th Oct 2025743 PMAQI
30th Oct 2025734 PMAQI
30th Oct 2025755 PMAQI
30th Oct 2025696 PMAQI
30th Oct 2025767 PMAQI
30th Oct 2025768 PMAQI
30th Oct 2025819 PMAQI
30th Oct 20257010 PMAQI
30th Oct 20256711 PMAQI
31st Oct 20256012 AMAQI
31st Oct 2025681 AMAQI
31st Oct 2025672 AMAQI
31st Oct 2025573 AMAQI
31st Oct 2025594 AMAQI
31st Oct 2025605 AMAQI

22°C22/22°C

31st Oct 2025636 AMAQI
31st Oct 2025687 AMAQI
31st Oct 2025628 AMAQI
31st Oct 2025649 AMAQI
31st Oct 20255910 AMAQI
31st Oct 20255411 AMAQI
31st Oct 20254412 PMAQI
31st Oct 2025351 PMAQI
31st Oct 2025432 PMAQI
31st Oct 2025353 PMAQI
31st Oct 2025444 PMAQI
31st Oct 2025465 PMAQI
31st Oct 2025466 PMAQI
31st Oct 2025447 PMAQI
31st Oct 2025508 PMAQI
31st Oct 2025509 PMAQI
31st Oct 20254510 PMAQI
31st Oct 20254711 PMAQI
1st Nov 20254212 AMAQI
1st Nov 2025401 AMAQI
1st Nov 2025372 AMAQI
1st Nov 2025323 AMAQI
1st Nov 2025304 AMAQI
1st Nov 2025305 AMAQI

21°C20/21°C

1st Nov 2025286 AMAQI
1st Nov 2025267 AMAQI
1st Nov 2025238 AMAQI
1st Nov 2025359 AMAQI
1st Nov 20253810 AMAQI
1st Nov 20253911 AMAQI
1st Nov 20253512 PMAQI
1st Nov 2025381 PMAQI
1st Nov 2025502 PMAQI
1st Nov 2025523 PMAQI
1st Nov 2025504 PMAQI
1st Nov 2025505 PMAQI
1st Nov 2025476 PMAQI
1st Nov 2025457 PMAQI
1st Nov 2025498 PMAQI
1st Nov 2025549 PMAQI
1st Nov 20256710 PMAQI
1st Nov 20259111 PMAQI
2nd Nov 20256912 AMAQI
2nd Nov 2025701 AMAQI
2nd Nov 2025622 AMAQI
2nd Nov 2025553 AMAQI
2nd Nov 2025514 AMAQI
2nd Nov 2025535 AMAQI

20°C19/20°C

2nd Nov 2025666 AMAQI
2nd Nov 2025687 AMAQI
2nd Nov 2025578 AMAQI
2nd Nov 2025559 AMAQI
2nd Nov 20255310 AMAQI
2nd Nov 20255311 AMAQI
2nd Nov 20255612 PMAQI
2nd Nov 2025571 PMAQI
2nd Nov 2025562 PMAQI
2nd Nov 2025663 PMAQI
2nd Nov 2025834 PMAQI
2nd Nov 2025655 PMAQI
2nd Nov 2025666 PMAQI
2nd Nov 2025687 PMAQI
2nd Nov 2025688 PMAQI
2nd Nov 2025689 PMAQI
2nd Nov 20256810 PMAQI
2nd Nov 20256111 PMAQI
3rd Nov 20255512 AMAQI
3rd Nov 2025541 AMAQI
3rd Nov 2025522 AMAQI
3rd Nov 2025463 AMAQI
3rd Nov 2025424 AMAQI
3rd Nov 2025405 AMAQI

19°C19/20°C

3rd Nov 2025376 AMAQI
3rd Nov 2025407 AMAQI
3rd Nov 2025388 AMAQI
3rd Nov 2025429 AMAQI
3rd Nov 20254810 AMAQI
3rd Nov 20254811 AMAQI
3rd Nov 20254312 PMAQI
3rd Nov 2025421 PMAQI
3rd Nov 2025422 PMAQI
3rd Nov 2025373 PMAQI
3rd Nov 2025464 PMAQI
3rd Nov 2025605 PMAQI
3rd Nov 2025386 PMAQI
3rd Nov 2025397 PMAQI
3rd Nov 2025448 PMAQI
3rd Nov 2025459 PMAQI
3rd Nov 20254510 PMAQI
3rd Nov 20253911 PMAQI
4th Nov 20253512 AMAQI
4th Nov 2025331 AMAQI
4th Nov 2025352 AMAQI
4th Nov 2025393 AMAQI
4th Nov 2025364 AMAQI
4th Nov 2025455 AMAQI

18°C17/19°C

4th Nov 2025466 AMAQI
4th Nov 2025457 AMAQI
4th Nov 2025448 AMAQI
4th Nov 2025459 AMAQI
4th Nov 20255210 AMAQI
4th Nov 20255111 AMAQI
4th Nov 20254512 PMAQI
4th Nov 2025451 PMAQI
4th Nov 2025492 PMAQI
4th Nov 2025463 PMAQI
4th Nov 2025404 PMAQI
4th Nov 2025475 PMAQI
4th Nov 2025536 PMAQI
4th Nov 2025577 PMAQI
4th Nov 2025588 PMAQI
4th Nov 2025639 PMAQI
4th Nov 20256710 PMAQI
4th Nov 20256611 PMAQI
5th Nov 20256412 AMAQI
5th Nov 2025601 AMAQI
5th Nov 2025562 AMAQI
5th Nov 2025523 AMAQI
5th Nov 2025484 AMAQI
5th Nov 2025495 AMAQI

18°C17/18°C

5th Nov 2025496 AMAQI
5th Nov 2025457 AMAQI
5th Nov 2025468 AMAQI
5th Nov 2025499 AMAQI
5th Nov 20255610 AMAQI
5th Nov 20255711 AMAQI
5th Nov 20255912 PMAQI
5th Nov 2025601 PMAQI
5th Nov 2025602 PMAQI
5th Nov 2025633 PMAQI
5th Nov 2025614 PMAQI
5th Nov 2025655 PMAQI
5th Nov 2025656 PMAQI
5th Nov 2025717 PMAQI
5th Nov 2025788 PMAQI
5th Nov 2025909 PMAQI
5th Nov 20259010 PMAQI
5th Nov 20258211 PMAQI
6th Nov 20258012 AMAQI
6th Nov 2025821 AMAQI
6th Nov 2025902 AMAQI
6th Nov 2025883 AMAQI
6th Nov 2025924 AMAQI
6th Nov 2025945 AMAQI

20°C18/23°C

6th Nov 2025806 AMAQI
6th Nov 2025727 AMAQI
6th Nov 2025768 AMAQI
6th Nov 2025829 AMAQI
6th Nov 20258810 AMAQI
6th Nov 20257811 AMAQI
6th Nov 20259612 PMAQI
6th Nov 20251051 PMAQI
6th Nov 2025942 PMAQI
6th Nov 2025873 PMAQI
6th Nov 2025944 PMAQI
6th Nov 2025905 PMAQI
6th Nov 2025836 PMAQI
6th Nov 20251007 PMAQI
6th Nov 20251248 PMAQI
6th Nov 20251419 PMAQI
6th Nov 202515210 PMAQI
6th Nov 202515211 PMAQI
7th Nov 202514712 AMAQI
7th Nov 20251431 AMAQI
7th Nov 20251432 AMAQI
7th Nov 20251363 AMAQI
7th Nov 20251434 AMAQI
7th Nov 20251465 AMAQI

22°C20/24°C

7th Nov 20251446 AMAQI
7th Nov 20251477 AMAQI
7th Nov 20251498 AMAQI
7th Nov 20251389 AMAQI
7th Nov 202513210 AMAQI
7th Nov 202510711 AMAQI
7th Nov 20258812 PMAQI
7th Nov 2025831 PMAQI
7th Nov 2025732 PMAQI
7th Nov 2025693 PMAQI
7th Nov 2025834 PMAQI
7th Nov 2025895 PMAQI
7th Nov 20251186 PMAQI
7th Nov 20251267 PMAQI
7th Nov 20251188 PMAQI
7th Nov 2025979 PMAQI
7th Nov 20258410 PMAQI
7th Nov 20258211 PMAQI
8th Nov 20258212 AMAQI
8th Nov 2025851 AMAQI
8th Nov 2025852 AMAQI
8th Nov 2025723 AMAQI
8th Nov 2025624 AMAQI
8th Nov 2025615 AMAQI

23°C23/23°C

8th Nov 2025656 AMAQI
8th Nov 2025657 AMAQI
8th Nov 2025638 AMAQI
8th Nov 2025669 AMAQI
8th Nov 20256910 AMAQI
8th Nov 20256811 AMAQI
8th Nov 20257012 PMAQI
8th Nov 2025681 PMAQI
8th Nov 2025652 PMAQI
8th Nov 2025583 PMAQI
8th Nov 2025554 PMAQI
8th Nov 2025545 PMAQI
8th Nov 2025556 PMAQI
8th Nov 2025587 PMAQI
8th Nov 2025628 PMAQI
8th Nov 2025749 PMAQI
8th Nov 20257510 PMAQI
8th Nov 20258311 PMAQI
9th Nov 20258112 AMAQI
9th Nov 2025811 AMAQI
9th Nov 2025832 AMAQI
9th Nov 2025853 AMAQI
9th Nov 2025854 AMAQI
9th Nov 2025845 AMAQI

24°C22/28°C

9th Nov 2025866 AMAQI
9th Nov 2025927 AMAQI
9th Nov 2025968 AMAQI
9th Nov 2025939 AMAQI
9th Nov 20259210 AMAQI
9th Nov 20259111 AMAQI
9th Nov 20258812 PMAQI
9th Nov 2025881 PMAQI
9th Nov 2025862 PMAQI
9th Nov 2025783 PMAQI
9th Nov 2025704 PMAQI
9th Nov 2025685 PMAQI
9th Nov 2025696 PMAQI
9th Nov 2025717 PMAQI
9th Nov 2025678 PMAQI
9th Nov 2025679 PMAQI
9th Nov 20256710 PMAQI
9th Nov 20256611 PMAQI
10th Nov 20256712 AMAQI
10th Nov 2025701 AMAQI
10th Nov 2025732 AMAQI
10th Nov 2025743 AMAQI
10th Nov 2025744 AMAQI
10th Nov 2025765 AMAQI

26°C24/29°C

10th Nov 2025776 AMAQI
10th Nov 2025847 AMAQI
10th Nov 2025818 AMAQI
10th Nov 2025739 AMAQI
10th Nov 20258010 AMAQI
10th Nov 20257711 AMAQI
10th Nov 20256712 PMAQI
10th Nov 2025671 PMAQI
10th Nov 2025652 PMAQI
10th Nov 2025633 PMAQI
10th Nov 2025524 PMAQI
10th Nov 2025535 PMAQI
10th Nov 2025546 PMAQI
10th Nov 2025557 PMAQI
10th Nov 2025548 PMAQI
10th Nov 2025559 PMAQI
10th Nov 20255510 PMAQI
10th Nov 20255611 PMAQI
11th Nov 20255712 AMAQI
11th Nov 2025581 AMAQI
11th Nov 2025572 AMAQI
11th Nov 2025583 AMAQI
11th Nov 2025574 AMAQI
11th Nov 2025565 AMAQI

25°C23/26°C

11th Nov 2025566 AMAQI
11th Nov 2025557 AMAQI
11th Nov 2025558 AMAQI
11th Nov 2025559 AMAQI
11th Nov 20255410 AMAQI
11th Nov 20255511 AMAQI
11th Nov 20256212 PMAQI
11th Nov 2025461 PMAQI
11th Nov 2025482 PMAQI
11th Nov 2025443 PMAQI
11th Nov 2025504 PMAQI
11th Nov 2025555 PMAQI
11th Nov 2025626 PMAQI
11th Nov 2025747 PMAQI
11th Nov 2025838 PMAQI
11th Nov 2025889 PMAQI
11th Nov 20259010 PMAQI
11th Nov 20258111 PMAQI
12th Nov 20257012 AMAQI
12th Nov 2025641 AMAQI
12th Nov 2025632 AMAQI
12th Nov 2025553 AMAQI
12th Nov 2025534 AMAQI
12th Nov 2025475 AMAQI

21°C21/21°C

12th Nov 2025456 AMAQI
12th Nov 2025487 AMAQI
12th Nov 2025538 AMAQI
12th Nov 2025559 AMAQI
12th Nov 20255610 AMAQI
12th Nov 20255611 AMAQI
12th Nov 20255412 PMAQI
12th Nov 2025531 PMAQI
12th Nov 2025532 PMAQI
12th Nov 2025563 PMAQI
12th Nov 2025634 PMAQI
12th Nov 2025845 PMAQI
12th Nov 2025886 PMAQI
12th Nov 2025907 PMAQI
12th Nov 2025918 PMAQI
12th Nov 20251139 PMAQI
12th Nov 202511010 PMAQI
12th Nov 202511011 PMAQI
13th Nov 202510812 AMAQI
13th Nov 20251001 AMAQI
13th Nov 2025842 AMAQI
13th Nov 2025683 AMAQI
13th Nov 2025654 AMAQI
13th Nov 2025665 AMAQI

23°C21/26°C

13th Nov 2025656 AMAQI
13th Nov 2025677 AMAQI
13th Nov 2025678 AMAQI
13th Nov 2025679 AMAQI
13th Nov 20256710 AMAQI
13th Nov 20256011 AMAQI
13th Nov 20255712 PMAQI
13th Nov 2025571 PMAQI
13th Nov 2025552 PMAQI
13th Nov 2025573 PMAQI
13th Nov 2025594 PMAQI
13th Nov 2025625 PMAQI
13th Nov 2025686 PMAQI
13th Nov 2025787 PMAQI
13th Nov 2025898 PMAQI
13th Nov 20251029 PMAQI
13th Nov 202512510 PMAQI
13th Nov 202512111 PMAQI
14th Nov 202511512 AMAQI
14th Nov 20251551 AMAQI
14th Nov 20251732 AMAQI
14th Nov 20251673 AMAQI
14th Nov 20251634 AMAQI
14th Nov 20251615 AMAQI

23°C21/28°C

14th Nov 20251496 AMAQI
14th Nov 20251547 AMAQI
14th Nov 20251618 AMAQI
14th Nov 20251509 AMAQI
14th Nov 202513810 AMAQI
14th Nov 20258711 AMAQI
14th Nov 20258512 PMAQI
14th Nov 2025771 PMAQI
14th Nov 2025632 PMAQI
14th Nov 2025603 PMAQI
14th Nov 2025574 PMAQI
14th Nov 2025555 PMAQI
14th Nov 2025606 PMAQI
14th Nov 2025717 PMAQI
14th Nov 2025778 PMAQI
14th Nov 2025809 PMAQI
14th Nov 20258410 PMAQI
14th Nov 20259211 PMAQI
15th Nov 20259112 AMAQI
15th Nov 2025921 AMAQI
15th Nov 20251182 AMAQI
15th Nov 20251553 AMAQI
15th Nov 20251574 AMAQI
15th Nov 20251525 AMAQI

22°C18/26°C

15th Nov 20251046 AMAQI
15th Nov 20251047 AMAQI
15th Nov 20251318 AMAQI
15th Nov 20251309 AMAQI
15th Nov 202514310 AMAQI
15th Nov 202515611 AMAQI
15th Nov 202512112 PMAQI
15th Nov 2025831 PMAQI
15th Nov 2025702 PMAQI
15th Nov 2025703 PMAQI
15th Nov 2025644 PMAQI
15th Nov 2025665 PMAQI
15th Nov 2025766 PMAQI
15th Nov 2025867 PMAQI
15th Nov 2025998 PMAQI
15th Nov 20251309 PMAQI
15th Nov 202515610 PMAQI
15th Nov 202516011 PMAQI
16th Nov 202517212 AMAQI
16th Nov 20251771 AMAQI
16th Nov 20251782 AMAQI
16th Nov 20251843 AMAQI
16th Nov 20251724 AMAQI
16th Nov 20251595 AMAQI

22°C18/27°C

16th Nov 20251596 AMAQI
16th Nov 20251667 AMAQI
16th Nov 20251678 AMAQI
16th Nov 20251639 AMAQI
16th Nov 202515210 AMAQI
16th Nov 202514711 AMAQI
16th Nov 202513012 PMAQI
16th Nov 20251281 PMAQI
16th Nov 20251272 PMAQI
16th Nov 20251143 PMAQI
16th Nov 20251144 PMAQI
16th Nov 20251135 PMAQI
16th Nov 20251146 PMAQI
16th Nov 20251067 PMAQI
16th Nov 20251218 PMAQI
16th Nov 20251339 PMAQI
16th Nov 202515110 PMAQI
16th Nov 202516011 PMAQI
17th Nov 202516612 AMAQI
17th Nov 20251731 AMAQI
17th Nov 20251752 AMAQI
17th Nov 20251733 AMAQI
17th Nov 20251664 AMAQI
17th Nov 20251585 AMAQI

22°C20/24°C

17th Nov 20251576 AMAQI
17th Nov 20251617 AMAQI
17th Nov 20251638 AMAQI
17th Nov 20251669 AMAQI
17th Nov 202516110 AMAQI
17th Nov 202516211 AMAQI
17th Nov 202515312 PMAQI
17th Nov 20251361 PMAQI
17th Nov 20251392 PMAQI
17th Nov 20251523 PMAQI
17th Nov 20251414 PMAQI
17th Nov 20251385 PMAQI
17th Nov 20251556 PMAQI
17th Nov 20251657 PMAQI
17th Nov 20251598 PMAQI
17th Nov 20251519 PMAQI
17th Nov 202514910 PMAQI
17th Nov 202514411 PMAQI
18th Nov 202513912 AMAQI
18th Nov 20251341 AMAQI
18th Nov 20251282 AMAQI
18th Nov 20251163 AMAQI
18th Nov 20251034 AMAQI
18th Nov 2025965 AMAQI

23°C21/25°C

18th Nov 2025966 AMAQI
18th Nov 2025957 AMAQI
18th Nov 2025958 AMAQI
18th Nov 2025919 AMAQI
18th Nov 20258510 AMAQI
18th Nov 20258211 AMAQI
18th Nov 20258312 PMAQI
18th Nov 2025731 PMAQI
18th Nov 2025622 PMAQI
18th Nov 2025563 PMAQI
18th Nov 2025524 PMAQI
18th Nov 2025455 PMAQI
18th Nov 2025506 PMAQI
18th Nov 2025497 PMAQI
18th Nov 2025488 PMAQI
18th Nov 2025399 PMAQI
18th Nov 20253210 PMAQI
18th Nov 20253211 PMAQI
19th Nov 20253512 AMAQI
19th Nov 2025431 AMAQI
19th Nov 2025482 AMAQI
19th Nov 2025503 AMAQI
19th Nov 2025544 AMAQI
19th Nov 2025495 AMAQI

17°C13/20°C

19th Nov 2025426 AMAQI
19th Nov 2025397 AMAQI
19th Nov 2025428 AMAQI
19th Nov 2025469 AMAQI
19th Nov 20254410 AMAQI
19th Nov 20254811 AMAQI
19th Nov 20254612 PMAQI
19th Nov 2025491 PMAQI
19th Nov 2025502 PMAQI
19th Nov 2025493 PMAQI
19th Nov 2025504 PMAQI
19th Nov 2025505 PMAQI
19th Nov 2025526 PMAQI
19th Nov 2025537 PMAQI
19th Nov 2025618 PMAQI
19th Nov 2025729 PMAQI
19th Nov 20256810 PMAQI
19th Nov 20256711 PMAQI
20th Nov 20256912 AMAQI
20th Nov 2025711 AMAQI
20th Nov 2025662 AMAQI
20th Nov 2025613 AMAQI
20th Nov 2025614 AMAQI
20th Nov 2025595 AMAQI

14°C13/15°C

20th Nov 2025606 AMAQI
20th Nov 2025657 AMAQI
20th Nov 2025708 AMAQI
20th Nov 2025749 AMAQI
20th Nov 20257610 AMAQI
20th Nov 20257311 AMAQI
20th Nov 20256712 PMAQI
20th Nov 2025631 PMAQI
20th Nov 2025632 PMAQI
20th Nov 2025663 PMAQI
20th Nov 2025684 PMAQI
20th Nov 2025685 PMAQI
20th Nov 2025646 PMAQI
20th Nov 2025667 PMAQI
20th Nov 2025878 PMAQI
20th Nov 20251149 PMAQI
20th Nov 202511810 PMAQI
20th Nov 202513211 PMAQI
21st Nov 202512912 AMAQI
21st Nov 2025911 AMAQI
21st Nov 2025962 AMAQI
21st Nov 2025913 AMAQI
21st Nov 2025854 AMAQI
21st Nov 2025805 AMAQI

17°C13/22°C

21st Nov 2025856 AMAQI
21st Nov 20251007 AMAQI
21st Nov 2025998 AMAQI
21st Nov 20251099 AMAQI
21st Nov 202510610 AMAQI
21st Nov 20259811 AMAQI
21st Nov 20258412 PMAQI
21st Nov 2025701 PMAQI
21st Nov 2025642 PMAQI
21st Nov 2025613 PMAQI
21st Nov 2025584 PMAQI
21st Nov 2025605 PMAQI
21st Nov 2025686 PMAQI
21st Nov 2025777 PMAQI
21st Nov 2025908 PMAQI
21st Nov 20251069 PMAQI
21st Nov 202513810 PMAQI
21st Nov 202514811 PMAQI
22nd Nov 202515312 AMAQI
22nd Nov 20251541 AMAQI
22nd Nov 20251602 AMAQI
22nd Nov 20251583 AMAQI
22nd Nov 20251444 AMAQI
22nd Nov 20251295 AMAQI

19°C15/24°C

22nd Nov 20251076 AMAQI
22nd Nov 20251277 AMAQI
22nd Nov 20251428 AMAQI
22nd Nov 20251539 AMAQI
22nd Nov 202516110 AMAQI
22nd Nov 202516211 AMAQI
22nd Nov 202513412 PMAQI
22nd Nov 2025961 PMAQI
22nd Nov 2025742 PMAQI
22nd Nov 2025733 PMAQI
22nd Nov 2025744 PMAQI
22nd Nov 2025715 PMAQI
22nd Nov 2025716 PMAQI
22nd Nov 2025757 PMAQI
22nd Nov 2025978 PMAQI
22nd Nov 20251159 PMAQI
22nd Nov 202514210 PMAQI
22nd Nov 202516711 PMAQI
23rd Nov 202517112 AMAQI
23rd Nov 20251631 AMAQI
23rd Nov 20251422 AMAQI
23rd Nov 20251533 AMAQI
23rd Nov 20251584 AMAQI
23rd Nov 20251675 AMAQI

19°C15/24°C

23rd Nov 20251736 AMAQI
23rd Nov 20251757 AMAQI
23rd Nov 20251708 AMAQI
23rd Nov 20251649 AMAQI
23rd Nov 202516610 AMAQI
23rd Nov 202517211 AMAQI
23rd Nov 202516412 PMAQI
23rd Nov 20251381 PMAQI
23rd Nov 20251202 PMAQI
23rd Nov 20251203 PMAQI
23rd Nov 20251254 PMAQI
23rd Nov 20251285 PMAQI
23rd Nov 20251266 PMAQI
23rd Nov 20251267 PMAQI
23rd Nov 20251298 PMAQI
23rd Nov 20251369 PMAQI
23rd Nov 202516910 PMAQI
23rd Nov 202517611 PMAQI
24th Nov 202517612 AMAQI
24th Nov 20251701 AMAQI
24th Nov 20251592 AMAQI
24th Nov 20251673 AMAQI
24th Nov 20251824 AMAQI
24th Nov 20251915 AMAQI

20°C16/25°C

24th Nov 20251846 AMAQI
24th Nov 20251827 AMAQI
24th Nov 20251828 AMAQI
24th Nov 20251909 AMAQI
24th Nov 202518610 AMAQI
24th Nov 202517511 AMAQI
24th Nov 202515112 PMAQI
24th Nov 20251271 PMAQI
24th Nov 2025892 PMAQI
24th Nov 2025863 PMAQI
24th Nov 2025814 PMAQI
24th Nov 2025735 PMAQI
24th Nov 2025766 PMAQI
24th Nov 2025807 PMAQI
24th Nov 2025918 PMAQI
24th Nov 20251129 PMAQI
24th Nov 202513210 PMAQI
24th Nov 202515911 PMAQI
25th Nov 202514812 AMAQI
25th Nov 20251311 AMAQI
25th Nov 20251322 AMAQI
25th Nov 20251083 AMAQI
25th Nov 20251004 AMAQI
25th Nov 2025905 AMAQI

21°C19/25°C

25th Nov 2025906 AMAQI
25th Nov 2025897 AMAQI
25th Nov 2025898 AMAQI
25th Nov 2025889 AMAQI
25th Nov 20258310 AMAQI
25th Nov 20257911 AMAQI
25th Nov 20257012 PMAQI
25th Nov 2025691 PMAQI
25th Nov 2025692 PMAQI
25th Nov 2025683 PMAQI
25th Nov 2025674 PMAQI
25th Nov 2025675 PMAQI
25th Nov 2025726 PMAQI
25th Nov 2025827 PMAQI
25th Nov 2025978 PMAQI
25th Nov 20251189 PMAQI
25th Nov 202513410 PMAQI
25th Nov 202514911 PMAQI
26th Nov 202515512 AMAQI
26th Nov 20251781 AMAQI
26th Nov 20251712 AMAQI
26th Nov 20251493 AMAQI
26th Nov 20251144 AMAQI
26th Nov 2025975 AMAQI

21°C18/25°C

26th Nov 20251066 AMAQI
26th Nov 20251407 AMAQI
26th Nov 20251608 AMAQI
26th Nov 20251639 AMAQI
26th Nov 202516210 AMAQI
26th Nov 202515711 AMAQI
26th Nov 202513112 PMAQI
26th Nov 2025761 PMAQI
26th Nov 2025782 PMAQI
26th Nov 2025803 PMAQI
26th Nov 2025764 PMAQI
26th Nov 2025775 PMAQI
26th Nov 2025846 PMAQI
26th Nov 2025917 PMAQI
26th Nov 20251078 PMAQI
26th Nov 20251469 PMAQI
26th Nov 202516210 PMAQI
26th Nov 202517211 PMAQI
27th Nov 202518412 AMAQI
27th Nov 20251681 AMAQI
27th Nov 20251502 AMAQI
27th Nov 20251373 AMAQI

--°C/°C

6 AM
11 AM
5 PM
11 PM
5 AM

--°C/°C

Day time
Avg. Highest Time
7 AM - 10 AM

97AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
2 PM - 5 PM

70AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 10 AM (Avg. 97), while the lowest AQI was between 2 PM to 5 PM (Avg. 70).
Night time
Avg. Highest Time
11 PM

108AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
6 PM

74AQI

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. 108), while the lowest AQI was between 6 PM to 6 PM (Avg. 74).

2025 Days Vs Air Quality

Ha Noi TT giao luu van hoa pho co Hoan Kiem, Hanoi, Ha Noi, Vietnam

2025

16%

53

63%

207

18%

60

3%

10

Total number of days with different AQI categories in last 330 days in 2025 (35 days remaining)

Good
53 Days
Moderate
207 Days
Poor
60 Days
Unhealthy
10 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 16%

Health Risk Level:

Extreme

In 2025, 16% of 330 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

Ha Noi TT giao luu van hoa pho co Hoan Kiem, 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
153AQI
2nd January 2025
195AQI
3rd January 2025
152AQI
4th January 2025
116AQI
5th January 2025
124AQI
6th January 2025
133AQI
7th January 2025
127AQI
8th January 2025
124AQI
9th January 2025
118AQI
10th January 2025
83AQI
11th January 2025
88AQI
12th January 2025
102AQI
13th January 2025
129AQI
14th January 2025
130AQI
15th January 2025
142AQI
16th January 2025
134AQI
17th January 2025
142AQI
18th January 2025
154AQI
19th January 2025
149AQI
20th January 2025
167AQI
21st January 2025
156AQI
22nd January 2025
154AQI
23rd January 2025
134AQI
24th January 2025
136AQI
25th January 2025
95AQI
26th January 2025
66AQI
27th January 2025
83AQI
28th January 2025
73AQI
29th January 2025
109AQI
30th January 2025
98AQI
31st January 2025
80AQI
1st February 2025
72AQI
2nd February 2025
63AQI
3rd February 2025
49AQI
4th February 2025
62AQI
5th February 2025
92AQI
6th February 2025
95AQI
7th February 2025
51AQI
8th February 2025
60AQI
9th February 2025
77AQI
10th February 2025
128AQI
11th February 2025
144AQI
12th February 2025
154AQI
13th February 2025
132AQI
14th February 2025
130AQI
15th February 2025
131AQI
16th February 2025
71AQI
17th February 2025
98AQI
18th February 2025
61AQI
19th February 2025
79AQI
20th February 2025
123AQI
21st February 2025
99AQI
22nd February 2025
122AQI
23rd February 2025
61AQI
24th February 2025
70AQI
25th February 2025
87AQI
26th February 2025
75AQI
27th February 2025
133AQI
28th February 2025
97AQI
1st March 2025
105AQI
2nd March 2025
80AQI
3rd March 2025
83AQI
4th March 2025
80AQI
5th March 2025
90AQI
6th March 2025
60AQI
7th March 2025
66AQI
8th March 2025
83AQI
9th March 2025
127AQI
10th March 2025
134AQI
11th March 2025
119AQI
12th March 2025
89AQI
13th March 2025
80AQI
14th March 2025
81AQI
15th March 2025
74AQI
16th March 2025
54AQI
17th March 2025
77AQI
18th March 2025
68AQI
19th March 2025
73AQI
20th March 2025
80AQI
21st March 2025
121AQI
22nd March 2025
117AQI
23rd March 2025
127AQI
24th March 2025
132AQI
25th March 2025
132AQI
26th March 2025
108AQI
27th March 2025
102AQI
28th March 2025
94AQI
29th March 2025
73AQI
30th March 2025
56AQI
31st March 2025
61AQI
1st April 2025
78AQI
2nd April 2025
110AQI
3rd April 2025
95AQI
4th April 2025
93AQI
5th April 2025
100AQI
6th April 2025
112AQI
7th April 2025
112AQI
8th April 2025
111AQI
9th April 2025
94AQI
10th April 2025
91AQI
11th April 2025
92AQI
12th April 2025
100AQI
13th April 2025
80AQI
14th April 2025
85AQI
15th April 2025
92AQI
16th April 2025
95AQI
17th April 2025
83AQI
18th April 2025
89AQI
19th April 2025
83AQI
20th April 2025
71AQI
21st April 2025
73AQI
22nd April 2025
84AQI
23rd April 2025
85AQI
24th April 2025
78AQI
25th April 2025
71AQI
26th April 2025
74AQI
27th April 2025
75AQI
28th April 2025
69AQI
29th April 2025
76AQI
30th April 2025
78AQI
1st May 2025
64AQI
2nd May 2025
72AQI
3rd May 2025
71AQI
4th May 2025
68AQI
5th May 2025
69AQI
6th May 2025
65AQI
7th May 2025
67AQI
8th May 2025
66AQI
9th May 2025
67AQI
10th May 2025
74AQI
11th May 2025
50AQI
12th May 2025
64AQI
13th May 2025
62AQI
14th May 2025
59AQI
15th May 2025
56AQI
16th May 2025
58AQI
17th May 2025
52AQI
18th May 2025
50AQI
19th May 2025
53AQI
20th May 2025
54AQI
21st May 2025
53AQI
22nd May 2025
53AQI
23rd May 2025
49AQI
24th May 2025
47AQI
25th May 2025
51AQI
26th May 2025
54AQI
27th May 2025
78AQI
28th May 2025
72AQI
29th May 2025
53AQI
30th May 2025
53AQI
31st May 2025
54AQI
1st June 2025
44AQI
2nd June 2025
43AQI
3rd June 2025
48AQI
4th June 2025
55AQI
5th June 2025
64AQI
6th June 2025
57AQI
7th June 2025
55AQI
8th June 2025
53AQI
9th June 2025
58AQI
10th June 2025
57AQI
11th June 2025
65AQI
12th June 2025
63AQI
13th June 2025
59AQI
14th June 2025
64AQI
15th June 2025
81AQI
16th June 2025
65AQI
17th June 2025
66AQI
18th June 2025
61AQI
19th June 2025
66AQI
20th June 2025
67AQI
21st June 2025
62AQI
22nd June 2025
55AQI
23rd June 2025
58AQI
24th June 2025
61AQI
25th June 2025
57AQI
26th June 2025
56AQI
27th June 2025
58AQI
28th June 2025
55AQI
29th June 2025
55AQI
30th June 2025
54AQI
1st July 2025
49AQI
2nd July 2025
45AQI
3rd July 2025
51AQI
4th July 2025
60AQI
5th July 2025
59AQI
6th July 2025
57AQI
7th July 2025
64AQI
8th July 2025
62AQI
9th July 2025
67AQI
10th July 2025
58AQI
11th July 2025
56AQI
12th July 2025
55AQI
13th July 2025
56AQI
14th July 2025
68AQI
15th July 2025
76AQI
16th July 2025
59AQI
17th July 2025
57AQI
18th July 2025
60AQI
19th July 2025
70AQI
20th July 2025
60AQI
21st July 2025
56AQI
22nd July 2025
41AQI
23rd July 2025
43AQI
24th July 2025
41AQI
25th July 2025
56AQI
26th July 2025
58AQI
27th July 2025
55AQI
28th July 2025
63AQI
29th July 2025
74AQI
30th July 2025
67AQI
31st July 2025
59AQI
1st August 2025
54AQI
2nd August 2025
59AQI
3rd August 2025
60AQI
4th August 2025
61AQI
5th August 2025
60AQI
6th August 2025
55AQI
7th August 2025
56AQI
8th August 2025
56AQI
9th August 2025
53AQI
10th August 2025
51AQI
11th August 2025
53AQI
12th August 2025
52AQI
13th August 2025
55AQI
14th August 2025
55AQI
15th August 2025
48AQI
16th August 2025
44AQI
17th August 2025
42AQI
18th August 2025
40AQI
19th August 2025
43AQI
20th August 2025
45AQI
21st August 2025
47AQI
22nd August 2025
48AQI
23rd August 2025
46AQI
24th August 2025
48AQI
25th August 2025
42AQI
26th August 2025
39AQI
27th August 2025
41AQI
28th August 2025
46AQI
29th August 2025
46AQI
30th August 2025
42AQI
31st August 2025
41AQI
1st September 2025
43AQI
2nd September 2025
42AQI
3rd September 2025
44AQI
4th September 2025
49AQI
5th September 2025
45AQI
6th September 2025
44AQI
7th September 2025
52AQI
8th September 2025
58AQI
9th September 2025
54AQI
10th September 2025
56AQI
11th September 2025
49AQI
12th September 2025
46AQI
13th September 2025
44AQI
14th September 2025
43AQI
15th September 2025
47AQI
16th September 2025
48AQI
17th September 2025
51AQI
18th September 2025
50AQI
19th September 2025
52AQI
20th September 2025
58AQI
21st September 2025
66AQI
22nd September 2025
56AQI
23rd September 2025
60AQI
24th September 2025
54AQI
25th September 2025
47AQI
26th September 2025
47AQI
27th September 2025
39AQI
28th September 2025
46AQI
29th September 2025
45AQI
30th September 2025
44AQI
1st October 2025
69AQI
2nd October 2025
71AQI
3rd October 2025
65AQI
4th October 2025
94AQI
5th October 2025
111AQI
6th October 2025
120AQI
7th October 2025
60AQI
8th October 2025
69AQI
9th October 2025
102AQI
10th October 2025
116AQI
11th October 2025
116AQI
12th October 2025
114AQI
13th October 2025
79AQI
14th October 2025
76AQI
15th October 2025
72AQI
16th October 2025
97AQI
17th October 2025
97AQI
18th October 2025
104AQI
19th October 2025
112AQI
20th October 2025
87AQI
21st October 2025
64AQI
22nd October 2025
57AQI
23rd October 2025
64AQI
24th October 2025
77AQI
25th October 2025
102AQI
26th October 2025
101AQI
27th October 2025
71AQI
28th October 2025
92AQI
29th October 2025
124AQI
30th October 2025
110AQI
31st October 2025
54AQI
1st November 2025
43AQI
2nd November 2025
64AQI
3rd November 2025
46AQI
4th November 2025
47AQI
5th November 2025
63AQI
6th November 2025
95AQI
7th November 2025
122AQI
8th November 2025
70AQI
9th November 2025
79AQI
10th November 2025
66AQI
11th November 2025
62AQI
12th November 2025
71AQI
13th November 2025
83AQI
14th November 2025
111AQI
15th November 2025
111AQI
16th November 2025
150AQI
17th November 2025
158AQI
18th November 2025
87AQI
19th November 2025
48AQI
20th November 2025
74AQI
21st November 2025
101AQI
22nd November 2025
126AQI
23rd November 2025
155AQI
24th November 2025
147AQI
25th November 2025
109AQI
26th November 2025
142AQI
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

124AQI

93AQI

91AQI

88AQI

60AQI

59AQI

58AQI

49AQI

49AQI

89AQI

93AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202577AQI

8
16
7
1
18
8
1
20
11
26
4
4
27
3
27
5
26
17
14
19
11
19
12
4
11
9
2
53
207
60
10

Highest AQI recorded in

January

124AQI

Lowest AQI recorded in

August

49AQI

202466AQI

16
2
2
2
1
2
10
30
8
23
27
2
5
15
6
3
7
11
9
4
3
25
2
1
15
13
2
73
134
30
9

Highest AQI recorded in

December

101AQI

Lowest AQI recorded in

January

16AQI

202342AQI

2
1
23
8
25
9

Highest AQI recorded in

December

42AQI

Lowest AQI recorded in

November

41AQI

202113AQI

2
2
12
16

Highest AQI recorded in

April

15AQI

Lowest AQI recorded in

May

12AQI

Most & Least Polluted Years Over the Last 4 Years

Most Polluted Year Recorded
2025(Avg.)
77AQI
Least Polluted Year Recorded
2021(Avg.)
13AQI

Ha Noi TT giao luu van hoa pho co Hoan Kiem's annual 2025 AQI (77) shows an average percentage change of 203.1% (worsened AQI) compared to previous years: 2021 (13), 2023 (42), 2024 (66).