Ha Noi Cung thieu nhi Ha Noi 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 Cung thieu nhi Ha Noi Hoan Kiem, Hanoi, Ha Noi, Vietnam
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Nov 2025
126AQILowest AQI recorded on
28th Nov 2023
16AQISame Day Analysis (13th November ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 91 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 13th Nov - 14th Nov 2025
Ha Noi Cung thieu nhi Ha Noi Hoan Kiem, Hanoi, Ha Noi, Vietnam
AQI
Day
Night
.
5 AM13th Nov 2025
5 PM
4 AM14th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
2AM14th Nov
176AQI
Avg. Lowest Time
3PM13th Nov
56AQI
In the last 24 hours,
Ha Noi Cung thieu nhi Ha Noi Hoan Kiem's AQI reached its highest point of 176 at 2 AM during the Night, while the lowest point, 56, was recorded at 3 PM during the Night between 13th Nov and 14th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Ha Noi Cung thieu nhi Ha Noi Hoan Kiem, Hanoi, Ha Noi, Vietnam
OctNov
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th
Day
Night
15th Oct 2025595 AMAQI
15th Oct 2025686 AMAQI
15th Oct 2025717 AMAQI
15th Oct 2025718 AMAQI
15th Oct 2025759 AMAQI
15th Oct 20258210 AMAQI
15th Oct 20257711 AMAQI
15th Oct 20257912 PMAQI
15th Oct 2025811 PMAQI
15th Oct 2025712 PMAQI
15th Oct 2025703 PMAQI
15th Oct 2025644 PMAQI
15th Oct 2025645 PMAQI
15th Oct 2025636 PMAQI
15th Oct 2025637 PMAQI
15th Oct 2025648 PMAQI
15th Oct 2025789 PMAQI
15th Oct 20259210 PMAQI
15th Oct 20259511 PMAQI
16th Oct 20259812 AMAQI
16th Oct 20251021 AMAQI
16th Oct 20251042 AMAQI
16th Oct 20251203 AMAQI
16th Oct 20251254 AMAQI
27°C24/31°C
16th Oct 20251135 AMAQI
16th Oct 2025926 AMAQI
16th Oct 2025987 AMAQI
16th Oct 2025958 AMAQI
16th Oct 2025749 AMAQI
16th Oct 20256010 AMAQI
16th Oct 20256911 AMAQI
16th Oct 20257712 PMAQI
16th Oct 2025851 PMAQI
16th Oct 2025872 PMAQI
16th Oct 2025833 PMAQI
16th Oct 2025724 PMAQI
16th Oct 2025755 PMAQI
16th Oct 2025846 PMAQI
16th Oct 2025827 PMAQI
16th Oct 2025928 PMAQI
16th Oct 20251109 PMAQI
16th Oct 202511310 PMAQI
16th Oct 202510411 PMAQI
17th Oct 202510212 AMAQI
17th Oct 2025881 AMAQI
17th Oct 2025932 AMAQI
17th Oct 20251003 AMAQI
17th Oct 20251124 AMAQI
27°C24/31°C
17th Oct 20251125 AMAQI
17th Oct 20251226 AMAQI
17th Oct 20251467 AMAQI
17th Oct 20251418 AMAQI
17th Oct 20251319 AMAQI
17th Oct 202511710 AMAQI
17th Oct 20259711 AMAQI
17th Oct 20258612 PMAQI
17th Oct 2025741 PMAQI
17th Oct 2025662 PMAQI
17th Oct 2025623 PMAQI
17th Oct 2025684 PMAQI
17th Oct 2025735 PMAQI
17th Oct 2025716 PMAQI
17th Oct 2025787 PMAQI
17th Oct 2025918 PMAQI
17th Oct 2025969 PMAQI
17th Oct 202510410 PMAQI
17th Oct 20259611 PMAQI
18th Oct 20258712 AMAQI
18th Oct 2025811 AMAQI
18th Oct 2025992 AMAQI
18th Oct 2025993 AMAQI
18th Oct 20251274 AMAQI
27°C24/32°C
18th Oct 20251405 AMAQI
18th Oct 20251416 AMAQI
18th Oct 20251477 AMAQI
18th Oct 20251448 AMAQI
18th Oct 20251239 AMAQI
18th Oct 202513610 AMAQI
18th Oct 202512511 AMAQI
18th Oct 202510812 PMAQI
18th Oct 20251021 PMAQI
18th Oct 2025942 PMAQI
18th Oct 2025753 PMAQI
18th Oct 2025794 PMAQI
18th Oct 2025805 PMAQI
18th Oct 2025816 PMAQI
18th Oct 2025877 PMAQI
18th Oct 20251108 PMAQI
18th Oct 20251039 PMAQI
18th Oct 20259510 PMAQI
18th Oct 20259911 PMAQI
19th Oct 202510812 AMAQI
19th Oct 20251161 AMAQI
19th Oct 20251072 AMAQI
19th Oct 20251183 AMAQI
19th Oct 20251284 AMAQI
28°C24/33°C
19th Oct 20251265 AMAQI
19th Oct 20251406 AMAQI
19th Oct 20251367 AMAQI
19th Oct 20251428 AMAQI
19th Oct 20251469 AMAQI
19th Oct 202514910 AMAQI
19th Oct 202515611 AMAQI
19th Oct 20259812 PMAQI
19th Oct 20251041 PMAQI
19th Oct 2025962 PMAQI
19th Oct 2025923 PMAQI
19th Oct 2025784 PMAQI
19th Oct 2025815 PMAQI
19th Oct 20251036 PMAQI
19th Oct 2025807 PMAQI
19th Oct 2025878 PMAQI
19th Oct 20251199 PMAQI
19th Oct 202511410 PMAQI
19th Oct 202511011 PMAQI
20th Oct 202510812 AMAQI
20th Oct 20251091 AMAQI
20th Oct 20251052 AMAQI
20th Oct 20251023 AMAQI
20th Oct 2025994 AMAQI
28°C25/33°C
20th Oct 2025995 AMAQI
20th Oct 2025966 AMAQI
20th Oct 20251057 AMAQI
20th Oct 2025828 AMAQI
20th Oct 2025809 AMAQI
20th Oct 20257810 AMAQI
20th Oct 20257311 AMAQI
20th Oct 20257612 PMAQI
20th Oct 2025701 PMAQI
20th Oct 2025682 PMAQI
20th Oct 2025703 PMAQI
20th Oct 2025714 PMAQI
20th Oct 2025765 PMAQI
20th Oct 2025826 PMAQI
20th Oct 2025927 PMAQI
20th Oct 2025808 PMAQI
20th Oct 2025819 PMAQI
20th Oct 20257810 PMAQI
20th Oct 20258011 PMAQI
21st Oct 20257312 AMAQI
21st Oct 2025751 AMAQI
21st Oct 2025732 AMAQI
21st Oct 2025633 AMAQI
21st Oct 2025594 AMAQI
26°C23/30°C
21st Oct 2025575 AMAQI
21st Oct 2025606 AMAQI
21st Oct 2025567 AMAQI
21st Oct 2025568 AMAQI
21st Oct 2025569 AMAQI
21st Oct 20255610 AMAQI
21st Oct 20255611 AMAQI
21st Oct 20255812 PMAQI
21st Oct 2025581 PMAQI
21st Oct 2025572 PMAQI
21st Oct 2025543 PMAQI
21st Oct 2025544 PMAQI
21st Oct 2025545 PMAQI
21st Oct 2025536 PMAQI
21st Oct 2025587 PMAQI
21st Oct 2025698 PMAQI
21st Oct 2025539 PMAQI
21st Oct 20255510 PMAQI
21st Oct 20255311 PMAQI
22nd Oct 20255012 AMAQI
22nd Oct 2025541 AMAQI
22nd Oct 2025542 AMAQI
22nd Oct 2025533 AMAQI
22nd Oct 2025514 AMAQI
24°C21/28°C
22nd Oct 2025505 AMAQI
22nd Oct 2025466 AMAQI
22nd Oct 2025437 AMAQI
22nd Oct 2025568 AMAQI
22nd Oct 2025569 AMAQI
22nd Oct 20255910 AMAQI
22nd Oct 20256111 AMAQI
22nd Oct 20255712 PMAQI
22nd Oct 2025561 PMAQI
22nd Oct 2025642 PMAQI
22nd Oct 2025553 PMAQI
22nd Oct 2025554 PMAQI
22nd Oct 2025635 PMAQI
22nd Oct 2025566 PMAQI
22nd Oct 2025567 PMAQI
22nd Oct 2025598 PMAQI
22nd Oct 2025649 PMAQI
22nd Oct 20256110 PMAQI
22nd Oct 20256111 PMAQI
23rd Oct 20255912 AMAQI
23rd Oct 2025601 AMAQI
23rd Oct 2025662 AMAQI
23rd Oct 2025663 AMAQI
23rd Oct 2025554 AMAQI
22°C19/26°C
23rd Oct 2025535 AMAQI
23rd Oct 2025626 AMAQI
23rd Oct 2025587 AMAQI
23rd Oct 2025728 AMAQI
23rd Oct 2025589 AMAQI
23rd Oct 20256110 AMAQI
23rd Oct 20256211 AMAQI
23rd Oct 20255812 PMAQI
23rd Oct 2025581 PMAQI
23rd Oct 2025622 PMAQI
23rd Oct 2025633 PMAQI
23rd Oct 2025624 PMAQI
23rd Oct 2025625 PMAQI
23rd Oct 2025646 PMAQI
23rd Oct 2025687 PMAQI
23rd Oct 2025728 PMAQI
23rd Oct 2025749 PMAQI
23rd Oct 20257810 PMAQI
23rd Oct 20257611 PMAQI
24th Oct 20257212 AMAQI
24th Oct 2025711 AMAQI
24th Oct 2025712 AMAQI
24th Oct 2025703 AMAQI
24th Oct 2025804 AMAQI
19°C17/20°C
24th Oct 2025715 AMAQI
24th Oct 2025736 AMAQI
24th Oct 2025917 AMAQI
24th Oct 2025988 AMAQI
24th Oct 20251009 AMAQI
24th Oct 20258010 AMAQI
24th Oct 20257111 AMAQI
24th Oct 20256812 PMAQI
24th Oct 2025681 PMAQI
24th Oct 2025652 PMAQI
24th Oct 2025673 PMAQI
24th Oct 2025664 PMAQI
24th Oct 2025695 PMAQI
24th Oct 2025726 PMAQI
24th Oct 2025807 PMAQI
24th Oct 2025768 PMAQI
24th Oct 2025839 PMAQI
24th Oct 20257910 PMAQI
24th Oct 20259111 PMAQI
25th Oct 202512012 AMAQI
25th Oct 20251131 AMAQI
25th Oct 20251032 AMAQI
25th Oct 2025933 AMAQI
25th Oct 2025914 AMAQI
20°C18/22°C
25th Oct 2025935 AMAQI
25th Oct 2025986 AMAQI
25th Oct 2025977 AMAQI
25th Oct 2025958 AMAQI
25th Oct 2025909 AMAQI
25th Oct 20258510 AMAQI
25th Oct 20259611 AMAQI
25th Oct 20259812 PMAQI
25th Oct 2025941 PMAQI
25th Oct 2025932 PMAQI
25th Oct 2025873 PMAQI
25th Oct 2025894 PMAQI
25th Oct 2025945 PMAQI
25th Oct 20251016 PMAQI
25th Oct 20251017 PMAQI
25th Oct 2025968 PMAQI
25th Oct 20251189 PMAQI
25th Oct 202512610 PMAQI
25th Oct 202513311 PMAQI
26th Oct 202513312 AMAQI
26th Oct 20251251 AMAQI
26th Oct 20251222 AMAQI
26th Oct 20251203 AMAQI
26th Oct 20251184 AMAQI
22°C18/27°C
26th Oct 20251105 AMAQI
26th Oct 20251106 AMAQI
26th Oct 20251137 AMAQI
26th Oct 20251098 AMAQI
26th Oct 20251059 AMAQI
26th Oct 202510210 AMAQI
26th Oct 20258211 AMAQI
26th Oct 20257412 PMAQI
26th Oct 2025731 PMAQI
26th Oct 2025722 PMAQI
26th Oct 2025713 PMAQI
26th Oct 2025694 PMAQI
26th Oct 2025685 PMAQI
26th Oct 2025756 PMAQI
26th Oct 2025817 PMAQI
26th Oct 2025918 PMAQI
26th Oct 20251019 PMAQI
26th Oct 202510910 PMAQI
26th Oct 20258711 PMAQI
27th Oct 20258212 AMAQI
27th Oct 2025771 AMAQI
27th Oct 2025682 AMAQI
27th Oct 2025573 AMAQI
27th Oct 2025554 AMAQI
24°C22/28°C
27th Oct 2025585 AMAQI
27th Oct 2025586 AMAQI
27th Oct 2025617 AMAQI
27th Oct 2025658 AMAQI
27th Oct 2025659 AMAQI
27th Oct 20256310 AMAQI
27th Oct 20256211 AMAQI
27th Oct 20256012 PMAQI
27th Oct 2025591 PMAQI
27th Oct 2025602 PMAQI
27th Oct 2025593 PMAQI
27th Oct 2025564 PMAQI
27th Oct 2025555 PMAQI
27th Oct 2025586 PMAQI
27th Oct 2025637 PMAQI
27th Oct 2025708 PMAQI
27th Oct 2025829 PMAQI
27th Oct 20259010 PMAQI
27th Oct 20258811 PMAQI
28th Oct 20259612 AMAQI
28th Oct 20251151 AMAQI
28th Oct 20251382 AMAQI
28th Oct 20251403 AMAQI
28th Oct 20251354 AMAQI
24°C22/27°C
28th Oct 20251185 AMAQI
28th Oct 2025956 AMAQI
28th Oct 2025927 AMAQI
28th Oct 2025958 AMAQI
28th Oct 2025919 AMAQI
28th Oct 20258210 AMAQI
28th Oct 20257411 AMAQI
28th Oct 20257412 PMAQI
28th Oct 2025671 PMAQI
28th Oct 2025672 PMAQI
28th Oct 2025623 PMAQI
28th Oct 2025574 PMAQI
28th Oct 2025575 PMAQI
28th Oct 2025636 PMAQI
28th Oct 2025707 PMAQI
28th Oct 2025708 PMAQI
28th Oct 2025799 PMAQI
28th Oct 20258910 PMAQI
28th Oct 202511211 PMAQI
29th Oct 202514512 AMAQI
29th Oct 20251341 AMAQI
29th Oct 20251282 AMAQI
29th Oct 20251193 AMAQI
29th Oct 20251304 AMAQI
24°C22/28°C
29th Oct 20251485 AMAQI
29th Oct 20251466 AMAQI
29th Oct 20251447 AMAQI
29th Oct 20251328 AMAQI
29th Oct 20251239 AMAQI
29th Oct 202511610 AMAQI
29th Oct 202511311 AMAQI
29th Oct 202510012 PMAQI
29th Oct 2025931 PMAQI
29th Oct 2025872 PMAQI
29th Oct 2025823 PMAQI
29th Oct 2025864 PMAQI
29th Oct 2025995 PMAQI
29th Oct 20251086 PMAQI
29th Oct 20251267 PMAQI
29th Oct 20251238 PMAQI
29th Oct 20251229 PMAQI
29th Oct 202513910 PMAQI
29th Oct 202516111 PMAQI
30th Oct 202515812 AMAQI
30th Oct 20251541 AMAQI
30th Oct 20251442 AMAQI
30th Oct 20251393 AMAQI
30th Oct 20251434 AMAQI
24°C22/28°C
30th Oct 20251385 AMAQI
30th Oct 20251436 AMAQI
30th Oct 20251447 AMAQI
30th Oct 20251218 AMAQI
30th Oct 20251079 AMAQI
30th Oct 202510410 AMAQI
30th Oct 20259711 AMAQI
30th Oct 20258912 PMAQI
30th Oct 2025931 PMAQI
30th Oct 2025832 PMAQI
30th Oct 2025783 PMAQI
30th Oct 2025754 PMAQI
30th Oct 2025785 PMAQI
30th Oct 2025726 PMAQI
30th Oct 2025797 PMAQI
30th Oct 2025808 PMAQI
30th Oct 2025849 PMAQI
30th Oct 20257210 PMAQI
30th Oct 20256911 PMAQI
31st Oct 20256212 AMAQI
31st Oct 2025691 AMAQI
31st Oct 2025682 AMAQI
31st Oct 2025583 AMAQI
31st Oct 2025594 AMAQI
22°C22/22°C
31st Oct 2025605 AMAQI
31st Oct 2025636 AMAQI
31st Oct 2025687 AMAQI
31st Oct 2025628 AMAQI
31st Oct 2025649 AMAQI
31st Oct 20255810 AMAQI
31st Oct 20255411 AMAQI
31st Oct 20254712 PMAQI
31st Oct 2025401 PMAQI
31st Oct 2025452 PMAQI
31st Oct 2025383 PMAQI
31st Oct 2025474 PMAQI
31st Oct 2025475 PMAQI
31st Oct 2025466 PMAQI
31st Oct 2025477 PMAQI
31st Oct 2025518 PMAQI
31st Oct 2025539 PMAQI
31st Oct 20254610 PMAQI
31st Oct 20254611 PMAQI
1st Nov 20254612 AMAQI
1st Nov 2025451 AMAQI
1st Nov 2025422 AMAQI
1st Nov 2025333 AMAQI
1st Nov 2025304 AMAQI
21°C20/21°C
1st Nov 2025285 AMAQI
1st Nov 2025306 AMAQI
1st Nov 2025297 AMAQI
1st Nov 2025238 AMAQI
1st Nov 2025349 AMAQI
1st Nov 20253910 AMAQI
1st Nov 20254211 AMAQI
1st Nov 20253312 PMAQI
1st Nov 2025361 PMAQI
1st Nov 2025522 PMAQI
1st Nov 2025533 PMAQI
1st Nov 2025514 PMAQI
1st Nov 2025525 PMAQI
1st Nov 2025496 PMAQI
1st Nov 2025457 PMAQI
1st Nov 2025488 PMAQI
1st Nov 2025539 PMAQI
1st Nov 20256510 PMAQI
1st Nov 20259211 PMAQI
2nd Nov 20256812 AMAQI
2nd Nov 2025691 AMAQI
2nd Nov 2025632 AMAQI
2nd Nov 2025563 AMAQI
2nd Nov 2025524 AMAQI
20°C19/20°C
2nd Nov 2025525 AMAQI
2nd Nov 2025626 AMAQI
2nd Nov 2025667 AMAQI
2nd Nov 2025578 AMAQI
2nd Nov 2025559 AMAQI
2nd Nov 20255310 AMAQI
2nd Nov 20255311 AMAQI
2nd Nov 20255612 PMAQI
2nd Nov 2025581 PMAQI
2nd Nov 2025582 PMAQI
2nd Nov 2025663 PMAQI
2nd Nov 2025834 PMAQI
2nd Nov 2025665 PMAQI
2nd Nov 2025666 PMAQI
2nd Nov 2025687 PMAQI
2nd Nov 2025698 PMAQI
2nd Nov 2025699 PMAQI
2nd Nov 20256810 PMAQI
2nd Nov 20256211 PMAQI
3rd Nov 20255512 AMAQI
3rd Nov 2025541 AMAQI
3rd Nov 2025522 AMAQI
3rd Nov 2025483 AMAQI
3rd Nov 2025424 AMAQI
19°C19/20°C
3rd Nov 2025395 AMAQI
3rd Nov 2025396 AMAQI
3rd Nov 2025397 AMAQI
3rd Nov 2025408 AMAQI
3rd Nov 2025449 AMAQI
3rd Nov 20254810 AMAQI
3rd Nov 20255011 AMAQI
3rd Nov 20254812 PMAQI
3rd Nov 2025451 PMAQI
3rd Nov 2025452 PMAQI
3rd Nov 2025393 PMAQI
3rd Nov 2025484 PMAQI
3rd Nov 2025625 PMAQI
3rd Nov 2025416 PMAQI
3rd Nov 2025427 PMAQI
3rd Nov 2025498 PMAQI
3rd Nov 2025489 PMAQI
3rd Nov 20254910 PMAQI
3rd Nov 20254211 PMAQI
4th Nov 20253912 AMAQI
4th Nov 2025351 AMAQI
4th Nov 2025382 AMAQI
4th Nov 2025383 AMAQI
4th Nov 2025374 AMAQI
18°C17/19°C
4th Nov 2025445 AMAQI
4th Nov 2025486 AMAQI
4th Nov 2025457 AMAQI
4th Nov 2025428 AMAQI
4th Nov 2025489 AMAQI
4th Nov 20255310 AMAQI
4th Nov 20255211 AMAQI
4th Nov 20254812 PMAQI
4th Nov 2025511 PMAQI
4th Nov 2025512 PMAQI
4th Nov 2025503 PMAQI
4th Nov 2025424 PMAQI
4th Nov 2025445 PMAQI
4th Nov 2025506 PMAQI
4th Nov 2025577 PMAQI
4th Nov 2025588 PMAQI
4th Nov 2025639 PMAQI
4th Nov 20256810 PMAQI
4th Nov 20256611 PMAQI
5th Nov 20256512 AMAQI
5th Nov 2025611 AMAQI
5th Nov 2025562 AMAQI
5th Nov 2025553 AMAQI
5th Nov 2025504 AMAQI
18°C17/18°C
5th Nov 2025485 AMAQI
5th Nov 2025506 AMAQI
5th Nov 2025487 AMAQI
5th Nov 2025488 AMAQI
5th Nov 2025509 AMAQI
5th Nov 20255610 AMAQI
5th Nov 20255711 AMAQI
5th Nov 20255812 PMAQI
5th Nov 2025591 PMAQI
5th Nov 2025592 PMAQI
5th Nov 2025623 PMAQI
5th Nov 2025614 PMAQI
5th Nov 2025645 PMAQI
5th Nov 2025646 PMAQI
5th Nov 2025707 PMAQI
5th Nov 2025798 PMAQI
5th Nov 2025939 PMAQI
5th Nov 20259110 PMAQI
5th Nov 20258211 PMAQI
6th Nov 20258112 AMAQI
6th Nov 2025851 AMAQI
6th Nov 2025942 AMAQI
6th Nov 2025893 AMAQI
6th Nov 2025924 AMAQI
20°C18/23°C
6th Nov 2025945 AMAQI
6th Nov 2025816 AMAQI
6th Nov 2025727 AMAQI
6th Nov 2025748 AMAQI
6th Nov 2025799 AMAQI
6th Nov 20258310 AMAQI
6th Nov 20257511 AMAQI
6th Nov 20259212 PMAQI
6th Nov 20251011 PMAQI
6th Nov 2025952 PMAQI
6th Nov 2025893 PMAQI
6th Nov 2025934 PMAQI
6th Nov 2025825 PMAQI
6th Nov 2025836 PMAQI
6th Nov 2025967 PMAQI
6th Nov 20251178 PMAQI
6th Nov 20251429 PMAQI
6th Nov 202515410 PMAQI
6th Nov 202515211 PMAQI
7th Nov 202515212 AMAQI
7th Nov 20251511 AMAQI
7th Nov 20251502 AMAQI
7th Nov 20251433 AMAQI
7th Nov 20251504 AMAQI
22°C20/24°C
7th Nov 20251525 AMAQI
7th Nov 20251506 AMAQI
7th Nov 20251517 AMAQI
7th Nov 20251518 AMAQI
7th Nov 20251389 AMAQI
7th Nov 202513410 AMAQI
7th Nov 202511311 AMAQI
7th Nov 20259612 PMAQI
7th Nov 2025911 PMAQI
7th Nov 2025792 PMAQI
7th Nov 2025693 PMAQI
7th Nov 2025834 PMAQI
7th Nov 2025845 PMAQI
7th Nov 20251136 PMAQI
7th Nov 20251217 PMAQI
7th Nov 20251128 PMAQI
7th Nov 20251069 PMAQI
7th Nov 20259710 PMAQI
7th Nov 20258211 PMAQI
8th Nov 20258212 AMAQI
8th Nov 2025821 AMAQI
8th Nov 2025802 AMAQI
8th Nov 2025703 AMAQI
8th Nov 2025644 AMAQI
23°C23/23°C
8th Nov 2025625 AMAQI
8th Nov 2025646 AMAQI
8th Nov 2025647 AMAQI
8th Nov 2025628 AMAQI
8th Nov 2025649 AMAQI
8th Nov 20256710 AMAQI
8th Nov 20256911 AMAQI
8th Nov 20257312 PMAQI
8th Nov 2025711 PMAQI
8th Nov 2025672 PMAQI
8th Nov 2025603 PMAQI
8th Nov 2025564 PMAQI
8th Nov 2025555 PMAQI
8th Nov 2025546 PMAQI
8th Nov 2025587 PMAQI
8th Nov 2025608 PMAQI
8th Nov 2025669 PMAQI
8th Nov 20257210 PMAQI
8th Nov 20257811 PMAQI
9th Nov 20257912 AMAQI
9th Nov 2025791 AMAQI
9th Nov 2025812 AMAQI
9th Nov 2025813 AMAQI
9th Nov 2025834 AMAQI
24°C22/28°C
9th Nov 2025815 AMAQI
9th Nov 2025846 AMAQI
9th Nov 2025887 AMAQI
9th Nov 2025908 AMAQI
9th Nov 2025879 AMAQI
9th Nov 20259010 AMAQI
9th Nov 20259111 AMAQI
9th Nov 20259112 PMAQI
9th Nov 2025901 PMAQI
9th Nov 2025862 PMAQI
9th Nov 2025823 PMAQI
9th Nov 2025724 PMAQI
9th Nov 2025685 PMAQI
9th Nov 2025686 PMAQI
9th Nov 2025707 PMAQI
9th Nov 2025678 PMAQI
9th Nov 2025689 PMAQI
9th Nov 20256810 PMAQI
9th Nov 20256511 PMAQI
10th Nov 20256812 AMAQI
10th Nov 2025711 AMAQI
10th Nov 2025742 AMAQI
10th Nov 2025753 AMAQI
10th Nov 2025754 AMAQI
26°C24/29°C
10th Nov 2025735 AMAQI
10th Nov 2025756 AMAQI
10th Nov 2025797 AMAQI
10th Nov 2025788 AMAQI
10th Nov 2025699 AMAQI
10th Nov 20258010 AMAQI
10th Nov 20258011 AMAQI
10th Nov 20256812 PMAQI
10th Nov 2025681 PMAQI
10th Nov 2025652 PMAQI
10th Nov 2025623 PMAQI
10th Nov 2025514 PMAQI
10th Nov 2025535 PMAQI
10th Nov 2025556 PMAQI
10th Nov 2025547 PMAQI
10th Nov 2025548 PMAQI
10th Nov 2025549 PMAQI
10th Nov 20255410 PMAQI
10th Nov 20255511 PMAQI
11th Nov 20255512 AMAQI
11th Nov 2025561 AMAQI
11th Nov 2025562 AMAQI
11th Nov 2025563 AMAQI
11th Nov 2025574 AMAQI
25°C23/26°C
11th Nov 2025555 AMAQI
11th Nov 2025566 AMAQI
11th Nov 2025557 AMAQI
11th Nov 2025548 AMAQI
11th Nov 2025549 AMAQI
11th Nov 20255410 AMAQI
11th Nov 20255511 AMAQI
11th Nov 20256112 PMAQI
11th Nov 2025441 PMAQI
11th Nov 2025472 PMAQI
11th Nov 2025443 PMAQI
11th Nov 2025494 PMAQI
11th Nov 2025555 PMAQI
11th Nov 2025616 PMAQI
11th Nov 2025757 PMAQI
11th Nov 2025858 PMAQI
11th Nov 2025919 PMAQI
11th Nov 20259410 PMAQI
11th Nov 20258511 PMAQI
12th Nov 20257612 AMAQI
12th Nov 2025641 AMAQI
12th Nov 2025612 AMAQI
12th Nov 2025543 AMAQI
12th Nov 2025544 AMAQI
21°C21/21°C
12th Nov 2025485 AMAQI
12th Nov 2025446 AMAQI
12th Nov 2025487 AMAQI
12th Nov 2025528 AMAQI
12th Nov 2025559 AMAQI
12th Nov 20255510 AMAQI
12th Nov 20255511 AMAQI
12th Nov 20255412 PMAQI
12th Nov 2025531 PMAQI
12th Nov 2025532 PMAQI
12th Nov 2025563 PMAQI
12th Nov 2025634 PMAQI
12th Nov 2025805 PMAQI
12th Nov 2025876 PMAQI
12th Nov 2025917 PMAQI
12th Nov 2025948 PMAQI
12th Nov 20251149 PMAQI
12th Nov 202511510 PMAQI
12th Nov 202511311 PMAQI
13th Nov 202511612 AMAQI
13th Nov 20251081 AMAQI
13th Nov 2025932 AMAQI
13th Nov 2025743 AMAQI
13th Nov 2025684 AMAQI
23°C21/26°C
13th Nov 2025665 AMAQI
13th Nov 2025656 AMAQI
13th Nov 2025667 AMAQI
13th Nov 2025668 AMAQI
13th Nov 2025669 AMAQI
13th Nov 20256910 AMAQI
13th Nov 20256011 AMAQI
13th Nov 20255612 PMAQI
13th Nov 2025561 PMAQI
13th Nov 2025562 PMAQI
13th Nov 2025563 PMAQI
13th Nov 2025574 PMAQI
13th Nov 2025605 PMAQI
13th Nov 2025696 PMAQI
13th Nov 2025807 PMAQI
13th Nov 2025908 PMAQI
13th Nov 2025999 PMAQI
13th Nov 202512110 PMAQI
13th Nov 202512611 PMAQI
14th Nov 202512612 AMAQI
14th Nov 20251581 AMAQI
14th Nov 20251762 AMAQI
14th Nov 20251723 AMAQI
14th Nov 20251704 AMAQI
--°C/°C
5 AM
11 AM
5 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 10 AM
82AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
3 PM - 4 PM
65AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 10 AM (Avg. 82), while the lowest AQI was between 3 PM to 4 PM (Avg. 65).
Night time
Avg. Highest Time
12 AM - 2 AM
88AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
6 PM
70AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 88), while the lowest AQI was between 6 PM to 6 PM (Avg. 70).
2025 Days Vs Air Quality
Ha Noi Cung thieu nhi Ha Noi Hoan Kiem, Hanoi, Ha Noi, Vietnam
2025
15%
48
64%
202
19%
61
2%
6
Total number of days with different AQI categories in last 317 days in 2025 (48 days remaining)
Good
48 DaysModerate
202 DaysPoor
61 DaysUnhealthy
6 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 15%
Health Risk Level:
Extreme
In 2025, 15% of 317 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 Cung thieu nhi Ha Noi 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
143AQI
143AQI
2nd January 2025
192AQI
192AQI
3rd January 2025
149AQI
149AQI
4th January 2025
115AQI
115AQI
5th January 2025
119AQI
119AQI
6th January 2025
121AQI
121AQI
7th January 2025
123AQI
123AQI
8th January 2025
119AQI
119AQI
9th January 2025
119AQI
119AQI
10th January 2025
83AQI
83AQI
11th January 2025
90AQI
90AQI
12th January 2025
106AQI
106AQI
13th January 2025
129AQI
129AQI
14th January 2025
132AQI
132AQI
15th January 2025
143AQI
143AQI
16th January 2025
133AQI
133AQI
17th January 2025
141AQI
141AQI
18th January 2025
156AQI
156AQI
19th January 2025
150AQI
150AQI
20th January 2025
169AQI
169AQI
21st January 2025
153AQI
153AQI
22nd January 2025
151AQI
151AQI
23rd January 2025
124AQI
124AQI
24th January 2025
132AQI
132AQI
25th January 2025
90AQI
90AQI
26th January 2025
63AQI
63AQI
27th January 2025
84AQI
84AQI
28th January 2025
74AQI
74AQI
29th January 2025
113AQI
113AQI
30th January 2025
99AQI
99AQI
31st January 2025
81AQI
81AQI
1st February 2025
71AQI
71AQI
2nd February 2025
61AQI
61AQI
3rd February 2025
48AQI
48AQI
4th February 2025
63AQI
63AQI
5th February 2025
92AQI
92AQI
6th February 2025
96AQI
96AQI
7th February 2025
53AQI
53AQI
8th February 2025
63AQI
63AQI
9th February 2025
80AQI
80AQI
10th February 2025
130AQI
130AQI
11th February 2025
143AQI
143AQI
12th February 2025
154AQI
154AQI
13th February 2025
133AQI
133AQI
14th February 2025
130AQI
130AQI
15th February 2025
130AQI
130AQI
16th February 2025
73AQI
73AQI
17th February 2025
100AQI
100AQI
18th February 2025
63AQI
63AQI
19th February 2025
82AQI
82AQI
20th February 2025
125AQI
125AQI
21st February 2025
103AQI
103AQI
22nd February 2025
126AQI
126AQI
23rd February 2025
64AQI
64AQI
24th February 2025
73AQI
73AQI
25th February 2025
88AQI
88AQI
26th February 2025
76AQI
76AQI
27th February 2025
133AQI
133AQI
28th February 2025
97AQI
97AQI
1st March 2025
105AQI
105AQI
2nd March 2025
80AQI
80AQI
3rd March 2025
83AQI
83AQI
4th March 2025
81AQI
81AQI
5th March 2025
90AQI
90AQI
6th March 2025
59AQI
59AQI
7th March 2025
67AQI
67AQI
8th March 2025
82AQI
82AQI
9th March 2025
125AQI
125AQI
10th March 2025
134AQI
134AQI
11th March 2025
119AQI
119AQI
12th March 2025
88AQI
88AQI
13th March 2025
79AQI
79AQI
14th March 2025
81AQI
81AQI
15th March 2025
74AQI
74AQI
16th March 2025
54AQI
54AQI
17th March 2025
77AQI
77AQI
18th March 2025
69AQI
69AQI
19th March 2025
73AQI
73AQI
20th March 2025
82AQI
82AQI
21st March 2025
121AQI
121AQI
22nd March 2025
115AQI
115AQI
23rd March 2025
125AQI
125AQI
24th March 2025
132AQI
132AQI
25th March 2025
134AQI
134AQI
26th March 2025
115AQI
115AQI
27th March 2025
106AQI
106AQI
28th March 2025
101AQI
101AQI
29th March 2025
80AQI
80AQI
30th March 2025
63AQI
63AQI
31st March 2025
68AQI
68AQI
1st April 2025
89AQI
89AQI
2nd April 2025
120AQI
120AQI
3rd April 2025
102AQI
102AQI
4th April 2025
98AQI
98AQI
5th April 2025
110AQI
110AQI
6th April 2025
129AQI
129AQI
7th April 2025
120AQI
120AQI
8th April 2025
119AQI
119AQI
9th April 2025
96AQI
96AQI
10th April 2025
95AQI
95AQI
11th April 2025
95AQI
95AQI
12th April 2025
106AQI
106AQI
13th April 2025
88AQI
88AQI
14th April 2025
94AQI
94AQI
15th April 2025
101AQI
101AQI
16th April 2025
105AQI
105AQI
17th April 2025
92AQI
92AQI
18th April 2025
96AQI
96AQI
19th April 2025
91AQI
91AQI
20th April 2025
80AQI
80AQI
21st April 2025
79AQI
79AQI
22nd April 2025
92AQI
92AQI
23rd April 2025
92AQI
92AQI
24th April 2025
86AQI
86AQI
25th April 2025
77AQI
77AQI
26th April 2025
79AQI
79AQI
27th April 2025
74AQI
74AQI
28th April 2025
69AQI
69AQI
29th April 2025
79AQI
79AQI
30th April 2025
78AQI
78AQI
1st May 2025
65AQI
65AQI
2nd May 2025
82AQI
82AQI
3rd May 2025
77AQI
77AQI
4th May 2025
76AQI
76AQI
5th May 2025
77AQI
77AQI
6th May 2025
72AQI
72AQI
7th May 2025
73AQI
73AQI
8th May 2025
74AQI
74AQI
9th May 2025
77AQI
77AQI
10th May 2025
81AQI
81AQI
11th May 2025
55AQI
55AQI
12th May 2025
68AQI
68AQI
13th May 2025
67AQI
67AQI
14th May 2025
63AQI
63AQI
15th May 2025
60AQI
60AQI
16th May 2025
60AQI
60AQI
17th May 2025
56AQI
56AQI
18th May 2025
54AQI
54AQI
19th May 2025
57AQI
57AQI
20th May 2025
57AQI
57AQI
21st May 2025
56AQI
56AQI
22nd May 2025
56AQI
56AQI
23rd May 2025
54AQI
54AQI
24th May 2025
53AQI
53AQI
25th May 2025
56AQI
56AQI
26th May 2025
59AQI
59AQI
27th May 2025
79AQI
79AQI
28th May 2025
74AQI
74AQI
29th May 2025
58AQI
58AQI
30th May 2025
57AQI
57AQI
31st May 2025
57AQI
57AQI
1st June 2025
50AQI
50AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
54AQI
54AQI
4th June 2025
60AQI
60AQI
5th June 2025
71AQI
71AQI
6th June 2025
60AQI
60AQI
7th June 2025
59AQI
59AQI
8th June 2025
59AQI
59AQI
9th June 2025
63AQI
63AQI
10th June 2025
60AQI
60AQI
11th June 2025
65AQI
65AQI
12th June 2025
63AQI
63AQI
13th June 2025
59AQI
59AQI
14th June 2025
66AQI
66AQI
15th June 2025
82AQI
82AQI
16th June 2025
66AQI
66AQI
17th June 2025
67AQI
67AQI
18th June 2025
61AQI
61AQI
19th June 2025
65AQI
65AQI
20th June 2025
67AQI
67AQI
21st June 2025
62AQI
62AQI
22nd June 2025
54AQI
54AQI
23rd June 2025
58AQI
58AQI
24th June 2025
62AQI
62AQI
25th June 2025
56AQI
56AQI
26th June 2025
56AQI
56AQI
27th June 2025
58AQI
58AQI
28th June 2025
54AQI
54AQI
29th June 2025
55AQI
55AQI
30th June 2025
54AQI
54AQI
1st July 2025
48AQI
48AQI
2nd July 2025
44AQI
44AQI
3rd July 2025
52AQI
52AQI
4th July 2025
61AQI
61AQI
5th July 2025
59AQI
59AQI
6th July 2025
57AQI
57AQI
7th July 2025
64AQI
64AQI
8th July 2025
62AQI
62AQI
9th July 2025
67AQI
67AQI
10th July 2025
58AQI
58AQI
11th July 2025
56AQI
56AQI
12th July 2025
54AQI
54AQI
13th July 2025
56AQI
56AQI
14th July 2025
68AQI
68AQI
15th July 2025
76AQI
76AQI
16th July 2025
59AQI
59AQI
17th July 2025
57AQI
57AQI
18th July 2025
60AQI
60AQI
19th July 2025
70AQI
70AQI
20th July 2025
60AQI
60AQI
21st July 2025
56AQI
56AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
44AQI
44AQI
24th July 2025
43AQI
43AQI
25th July 2025
56AQI
56AQI
26th July 2025
58AQI
58AQI
27th July 2025
55AQI
55AQI
28th July 2025
63AQI
63AQI
29th July 2025
73AQI
73AQI
30th July 2025
68AQI
68AQI
31st July 2025
60AQI
60AQI
1st August 2025
54AQI
54AQI
2nd August 2025
54AQI
54AQI
3rd August 2025
56AQI
56AQI
4th August 2025
56AQI
56AQI
5th August 2025
55AQI
55AQI
6th August 2025
53AQI
53AQI
7th August 2025
56AQI
56AQI
8th August 2025
56AQI
56AQI
9th August 2025
53AQI
53AQI
10th August 2025
51AQI
51AQI
11th August 2025
51AQI
51AQI
12th August 2025
50AQI
50AQI
13th August 2025
53AQI
53AQI
14th August 2025
54AQI
54AQI
15th August 2025
45AQI
45AQI
16th August 2025
43AQI
43AQI
17th August 2025
40AQI
40AQI
18th August 2025
40AQI
40AQI
19th August 2025
41AQI
41AQI
20th August 2025
43AQI
43AQI
21st August 2025
46AQI
46AQI
22nd August 2025
46AQI
46AQI
23rd August 2025
44AQI
44AQI
24th August 2025
47AQI
47AQI
25th August 2025
38AQI
38AQI
26th August 2025
36AQI
36AQI
27th August 2025
39AQI
39AQI
28th August 2025
45AQI
45AQI
29th August 2025
45AQI
45AQI
30th August 2025
41AQI
41AQI
31st August 2025
41AQI
41AQI
1st September 2025
41AQI
41AQI
2nd September 2025
42AQI
42AQI
3rd September 2025
42AQI
42AQI
4th September 2025
47AQI
47AQI
5th September 2025
42AQI
42AQI
6th September 2025
41AQI
41AQI
7th September 2025
50AQI
50AQI
8th September 2025
57AQI
57AQI
9th September 2025
52AQI
52AQI
10th September 2025
51AQI
51AQI
11th September 2025
47AQI
47AQI
12th September 2025
44AQI
44AQI
13th September 2025
42AQI
42AQI
14th September 2025
42AQI
42AQI
15th September 2025
45AQI
45AQI
16th September 2025
47AQI
47AQI
17th September 2025
49AQI
49AQI
18th September 2025
51AQI
51AQI
19th September 2025
53AQI
53AQI
20th September 2025
59AQI
59AQI
21st September 2025
67AQI
67AQI
22nd September 2025
57AQI
57AQI
23rd September 2025
60AQI
60AQI
24th September 2025
55AQI
55AQI
25th September 2025
47AQI
47AQI
26th September 2025
48AQI
48AQI
27th September 2025
41AQI
41AQI
28th September 2025
47AQI
47AQI
29th September 2025
46AQI
46AQI
30th September 2025
46AQI
46AQI
1st October 2025
69AQI
69AQI
2nd October 2025
70AQI
70AQI
3rd October 2025
68AQI
68AQI
4th October 2025
94AQI
94AQI
5th October 2025
113AQI
113AQI
6th October 2025
118AQI
118AQI
7th October 2025
60AQI
60AQI
8th October 2025
68AQI
68AQI
9th October 2025
103AQI
103AQI
10th October 2025
116AQI
116AQI
11th October 2025
114AQI
114AQI
12th October 2025
110AQI
110AQI
13th October 2025
78AQI
78AQI
14th October 2025
75AQI
75AQI
15th October 2025
73AQI
73AQI
16th October 2025
94AQI
94AQI
17th October 2025
99AQI
99AQI
18th October 2025
104AQI
104AQI
19th October 2025
111AQI
111AQI
20th October 2025
90AQI
90AQI
21st October 2025
62AQI
62AQI
22nd October 2025
54AQI
54AQI
23rd October 2025
63AQI
63AQI
24th October 2025
76AQI
76AQI
25th October 2025
105AQI
105AQI
26th October 2025
103AQI
103AQI
27th October 2025
69AQI
69AQI
28th October 2025
90AQI
90AQI
29th October 2025
129AQI
129AQI
30th October 2025
114AQI
114AQI
31st October 2025
56AQI
56AQI
1st November 2025
45AQI
45AQI
2nd November 2025
64AQI
64AQI
3rd November 2025
48AQI
48AQI
4th November 2025
48AQI
48AQI
5th November 2025
64AQI
64AQI
6th November 2025
95AQI
95AQI
7th November 2025
126AQI
126AQI
8th November 2025
69AQI
69AQI
9th November 2025
79AQI
79AQI
10th November 2025
66AQI
66AQI
11th November 2025
61AQI
61AQI
12th November 2025
72AQI
72AQI
13th November 2025
91AQI
91AQI
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
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
122AQI
95AQI
92AQI
94AQI
65AQI
61AQI
58AQI
47AQI
49AQI
89AQI
71AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202577AQI
8
18
5
1
17
9
1
19
12
21
9
31
1
29
5
26
18
13
20
10
19
12
3
9
1
48
202
61
6
Highest AQI recorded in
January122AQI
Lowest AQI recorded in
August47AQI
202462AQI
16
1
6
6
9
5
10
30
8
23
27
2
5
15
6
3
7
11
9
4
1
27
2
1
17
12
1
91
136
29
8
Highest AQI recorded in
December97AQI
Lowest AQI recorded in
February9AQI
202343AQI
2
1
24
6
1
26
7
1
Highest AQI recorded in
December43AQI
Lowest AQI recorded in
November38AQI
202146AQI
1
1
1
1
3
3
5
5
Highest AQI recorded in
May52AQI
Lowest AQI recorded in
July44AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2025(Avg.)
77AQILeast Polluted Year Recorded
2023(Avg.)
43AQIHa Noi Cung thieu nhi Ha Noi Hoan Kiem's annual 2025 AQI (77) shows an average percentage change of 57.3% (worsened AQI) compared to previous years: 2021 (46), 2023 (43), 2024 (62).
