Ha Noi Nha van hoa thon Xa Cau ung Hoa, 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 Nha van hoa thon Xa Cau ung Hoa, Hanoi, Ha Noi, Vietnam
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Nov 2025
165AQILowest AQI recorded on
28th Nov 2023
43AQISame Day Analysis (21st November ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 108 of Poor air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 21st Nov - 22nd Nov 2025
Ha Noi Nha van hoa thon Xa Cau ung Hoa, Hanoi, Ha Noi, Vietnam
AQI
Day
Night
.
6 AM21st Nov 2025
5 PM
5 AM22nd Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
2AM22nd Nov
160AQI
Avg. Lowest Time
4PM21st Nov
59AQI
In the last 24 hours,
Ha Noi Nha van hoa thon Xa Cau ung Hoa's AQI reached its highest point of 160 at 2 AM during the Night, while the lowest point, 59, was recorded at 4 PM during the Night between 21st Nov and 22nd Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Ha Noi Nha van hoa thon Xa Cau ung Hoa, Hanoi, Ha Noi, Vietnam
OctNov
23rd - 24th24th - 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
Day
Night
23rd Oct 2025726 AMAQI
23rd Oct 2025697 AMAQI
23rd Oct 2025798 AMAQI
23rd Oct 2025629 AMAQI
23rd Oct 20256810 AMAQI
23rd Oct 20256711 AMAQI
23rd Oct 20256212 PMAQI
23rd Oct 2025591 PMAQI
23rd Oct 2025612 PMAQI
23rd Oct 2025613 PMAQI
23rd Oct 2025624 PMAQI
23rd Oct 2025615 PMAQI
23rd Oct 2025636 PMAQI
23rd Oct 2025617 PMAQI
23rd Oct 2025618 PMAQI
23rd Oct 2025649 PMAQI
23rd Oct 20257310 PMAQI
23rd Oct 20257511 PMAQI
24th Oct 20257312 AMAQI
24th Oct 2025711 AMAQI
24th Oct 2025692 AMAQI
24th Oct 2025703 AMAQI
24th Oct 2025794 AMAQI
24th Oct 2025725 AMAQI
19°C17/20°C
24th Oct 2025826 AMAQI
24th Oct 2025937 AMAQI
24th Oct 2025968 AMAQI
24th Oct 2025969 AMAQI
24th Oct 20257610 AMAQI
24th Oct 20257111 AMAQI
24th Oct 20256512 PMAQI
24th Oct 2025641 PMAQI
24th Oct 2025622 PMAQI
24th Oct 2025623 PMAQI
24th Oct 2025624 PMAQI
24th Oct 2025645 PMAQI
24th Oct 2025696 PMAQI
24th Oct 2025667 PMAQI
24th Oct 2025678 PMAQI
24th Oct 2025739 PMAQI
24th Oct 20257110 PMAQI
24th Oct 20258111 PMAQI
25th Oct 20259512 AMAQI
25th Oct 20251061 AMAQI
25th Oct 20251022 AMAQI
25th Oct 2025963 AMAQI
25th Oct 2025844 AMAQI
25th Oct 2025805 AMAQI
20°C18/22°C
25th Oct 2025856 AMAQI
25th Oct 2025817 AMAQI
25th Oct 2025848 AMAQI
25th Oct 2025819 AMAQI
25th Oct 20258010 AMAQI
25th Oct 20258711 AMAQI
25th Oct 20259512 PMAQI
25th Oct 2025961 PMAQI
25th Oct 2025972 PMAQI
25th Oct 2025853 PMAQI
25th Oct 2025854 PMAQI
25th Oct 2025925 PMAQI
25th Oct 2025976 PMAQI
25th Oct 20251147 PMAQI
25th Oct 20251018 PMAQI
25th Oct 20251179 PMAQI
25th Oct 202512610 PMAQI
25th Oct 202512811 PMAQI
26th Oct 202513312 AMAQI
26th Oct 20251301 AMAQI
26th Oct 20251382 AMAQI
26th Oct 20251343 AMAQI
26th Oct 20251274 AMAQI
26th Oct 20251235 AMAQI
22°C18/27°C
26th Oct 20251346 AMAQI
26th Oct 20251367 AMAQI
26th Oct 20251228 AMAQI
26th Oct 20251209 AMAQI
26th Oct 202511710 AMAQI
26th Oct 20258711 AMAQI
26th Oct 20258312 PMAQI
26th Oct 2025791 PMAQI
26th Oct 2025752 PMAQI
26th Oct 2025753 PMAQI
26th Oct 2025734 PMAQI
26th Oct 2025715 PMAQI
26th Oct 2025706 PMAQI
26th Oct 2025787 PMAQI
26th Oct 2025888 PMAQI
26th Oct 20251009 PMAQI
26th Oct 202510510 PMAQI
26th Oct 20258911 PMAQI
27th Oct 20258212 AMAQI
27th Oct 2025711 AMAQI
27th Oct 2025622 AMAQI
27th Oct 2025563 AMAQI
27th Oct 2025594 AMAQI
27th Oct 2025615 AMAQI
24°C22/28°C
27th Oct 2025616 AMAQI
27th Oct 2025647 AMAQI
27th Oct 2025648 AMAQI
27th Oct 2025649 AMAQI
27th Oct 20256210 AMAQI
27th Oct 20256311 AMAQI
27th Oct 20256012 PMAQI
27th Oct 2025591 PMAQI
27th Oct 2025602 PMAQI
27th Oct 2025593 PMAQI
27th Oct 2025574 PMAQI
27th Oct 2025575 PMAQI
27th Oct 2025586 PMAQI
27th Oct 2025637 PMAQI
27th Oct 2025698 PMAQI
27th Oct 2025759 PMAQI
27th Oct 20257510 PMAQI
27th Oct 20258511 PMAQI
28th Oct 20258712 AMAQI
28th Oct 2025921 AMAQI
28th Oct 20251152 AMAQI
28th Oct 20251193 AMAQI
28th Oct 20251324 AMAQI
28th Oct 20251035 AMAQI
24°C22/27°C
28th Oct 2025906 AMAQI
28th Oct 2025917 AMAQI
28th Oct 2025938 AMAQI
28th Oct 2025919 AMAQI
28th Oct 20258210 AMAQI
28th Oct 20257911 AMAQI
28th Oct 20257912 PMAQI
28th Oct 2025751 PMAQI
28th Oct 2025692 PMAQI
28th Oct 2025663 PMAQI
28th Oct 2025654 PMAQI
28th Oct 2025645 PMAQI
28th Oct 2025686 PMAQI
28th Oct 2025737 PMAQI
28th Oct 2025758 PMAQI
28th Oct 2025839 PMAQI
28th Oct 20259210 PMAQI
28th Oct 202511911 PMAQI
29th Oct 202514812 AMAQI
29th Oct 20251451 AMAQI
29th Oct 20251302 AMAQI
29th Oct 20251303 AMAQI
29th Oct 20251344 AMAQI
29th Oct 20251475 AMAQI
24°C22/28°C
29th Oct 20251466 AMAQI
29th Oct 20251407 AMAQI
29th Oct 20251288 AMAQI
29th Oct 20251289 AMAQI
29th Oct 202511810 AMAQI
29th Oct 202511311 AMAQI
29th Oct 202510212 PMAQI
29th Oct 2025921 PMAQI
29th Oct 2025852 PMAQI
29th Oct 2025783 PMAQI
29th Oct 2025824 PMAQI
29th Oct 2025935 PMAQI
29th Oct 20251046 PMAQI
29th Oct 20251207 PMAQI
29th Oct 20251188 PMAQI
29th Oct 20251219 PMAQI
29th Oct 202513010 PMAQI
29th Oct 202515811 PMAQI
30th Oct 202515612 AMAQI
30th Oct 20251491 AMAQI
30th Oct 20251402 AMAQI
30th Oct 20251353 AMAQI
30th Oct 20251334 AMAQI
30th Oct 20251345 AMAQI
24°C22/28°C
30th Oct 20251356 AMAQI
30th Oct 20251367 AMAQI
30th Oct 20251178 AMAQI
30th Oct 20251059 AMAQI
30th Oct 202510210 AMAQI
30th Oct 20259511 AMAQI
30th Oct 20258812 PMAQI
30th Oct 2025901 PMAQI
30th Oct 2025802 PMAQI
30th Oct 2025773 PMAQI
30th Oct 2025754 PMAQI
30th Oct 2025785 PMAQI
30th Oct 2025726 PMAQI
30th Oct 2025777 PMAQI
30th Oct 2025748 PMAQI
30th Oct 2025799 PMAQI
30th Oct 20257010 PMAQI
30th Oct 20256811 PMAQI
31st Oct 20256412 AMAQI
31st Oct 2025681 AMAQI
31st Oct 2025672 AMAQI
31st Oct 2025573 AMAQI
31st Oct 2025594 AMAQI
31st Oct 2025595 AMAQI
22°C22/22°C
31st Oct 2025646 AMAQI
31st Oct 2025697 AMAQI
31st Oct 2025648 AMAQI
31st Oct 2025639 AMAQI
31st Oct 20255610 AMAQI
31st Oct 20255611 AMAQI
31st Oct 20254812 PMAQI
31st Oct 2025451 PMAQI
31st Oct 2025502 PMAQI
31st Oct 2025443 PMAQI
31st Oct 2025474 PMAQI
31st Oct 2025465 PMAQI
31st Oct 2025486 PMAQI
31st Oct 2025497 PMAQI
31st Oct 2025548 PMAQI
31st Oct 2025559 PMAQI
31st Oct 20255010 PMAQI
31st Oct 20254811 PMAQI
1st Nov 20254412 AMAQI
1st Nov 2025431 AMAQI
1st Nov 2025402 AMAQI
1st Nov 2025353 AMAQI
1st Nov 2025304 AMAQI
1st Nov 2025265 AMAQI
21°C20/21°C
1st Nov 2025286 AMAQI
1st Nov 2025277 AMAQI
1st Nov 2025258 AMAQI
1st Nov 2025399 AMAQI
1st Nov 20255310 AMAQI
1st Nov 20255011 AMAQI
1st Nov 20254412 PMAQI
1st Nov 2025451 PMAQI
1st Nov 2025532 PMAQI
1st Nov 2025543 PMAQI
1st Nov 2025534 PMAQI
1st Nov 2025505 PMAQI
1st Nov 2025486 PMAQI
1st Nov 2025487 PMAQI
1st Nov 2025518 PMAQI
1st Nov 2025549 PMAQI
1st Nov 20255810 PMAQI
1st Nov 20259011 PMAQI
2nd Nov 20256412 AMAQI
2nd Nov 2025621 AMAQI
2nd Nov 2025642 AMAQI
2nd Nov 2025583 AMAQI
2nd Nov 2025504 AMAQI
2nd Nov 2025535 AMAQI
20°C19/20°C
2nd Nov 2025576 AMAQI
2nd Nov 2025647 AMAQI
2nd Nov 2025608 AMAQI
2nd Nov 2025579 AMAQI
2nd Nov 20255210 AMAQI
2nd Nov 20255411 AMAQI
2nd Nov 20255912 PMAQI
2nd Nov 2025601 PMAQI
2nd Nov 2025592 PMAQI
2nd Nov 2025613 PMAQI
2nd Nov 2025764 PMAQI
2nd Nov 2025595 PMAQI
2nd Nov 2025626 PMAQI
2nd Nov 2025687 PMAQI
2nd Nov 2025708 PMAQI
2nd Nov 2025709 PMAQI
2nd Nov 20257110 PMAQI
2nd Nov 20256311 PMAQI
3rd Nov 20255612 AMAQI
3rd Nov 2025551 AMAQI
3rd Nov 2025552 AMAQI
3rd Nov 2025513 AMAQI
3rd Nov 2025444 AMAQI
3rd Nov 2025355 AMAQI
19°C19/20°C
3rd Nov 2025416 AMAQI
3rd Nov 2025377 AMAQI
3rd Nov 2025448 AMAQI
3rd Nov 2025489 AMAQI
3rd Nov 20255310 AMAQI
3rd Nov 20255411 AMAQI
3rd Nov 20255412 PMAQI
3rd Nov 2025521 PMAQI
3rd Nov 2025502 PMAQI
3rd Nov 2025453 PMAQI
3rd Nov 2025554 PMAQI
3rd Nov 2025725 PMAQI
3rd Nov 2025456 PMAQI
3rd Nov 2025477 PMAQI
3rd Nov 2025538 PMAQI
3rd Nov 2025539 PMAQI
3rd Nov 20255310 PMAQI
3rd Nov 20254711 PMAQI
4th Nov 20254612 AMAQI
4th Nov 2025401 AMAQI
4th Nov 2025382 AMAQI
4th Nov 2025323 AMAQI
4th Nov 2025394 AMAQI
4th Nov 2025405 AMAQI
18°C17/19°C
4th Nov 2025426 AMAQI
4th Nov 2025357 AMAQI
4th Nov 2025508 AMAQI
4th Nov 2025569 AMAQI
4th Nov 20255610 AMAQI
4th Nov 20254811 AMAQI
4th Nov 20255012 PMAQI
4th Nov 2025571 PMAQI
4th Nov 2025552 PMAQI
4th Nov 2025523 PMAQI
4th Nov 2025444 PMAQI
4th Nov 2025405 PMAQI
4th Nov 2025496 PMAQI
4th Nov 2025607 PMAQI
4th Nov 2025618 PMAQI
4th Nov 2025639 PMAQI
4th Nov 20256810 PMAQI
4th Nov 20256811 PMAQI
5th Nov 20256612 AMAQI
5th Nov 2025611 AMAQI
5th Nov 2025562 AMAQI
5th Nov 2025553 AMAQI
5th Nov 2025554 AMAQI
5th Nov 2025535 AMAQI
18°C17/18°C
5th Nov 2025536 AMAQI
5th Nov 2025507 AMAQI
5th Nov 2025518 AMAQI
5th Nov 2025549 AMAQI
5th Nov 20256010 AMAQI
5th Nov 20256011 AMAQI
5th Nov 20256112 PMAQI
5th Nov 2025641 PMAQI
5th Nov 2025652 PMAQI
5th Nov 2025683 PMAQI
5th Nov 2025684 PMAQI
5th Nov 2025725 PMAQI
5th Nov 2025746 PMAQI
5th Nov 2025807 PMAQI
5th Nov 2025898 PMAQI
5th Nov 20251019 PMAQI
5th Nov 202510610 PMAQI
5th Nov 20259811 PMAQI
6th Nov 20259612 AMAQI
6th Nov 20251001 AMAQI
6th Nov 20251082 AMAQI
6th Nov 2025993 AMAQI
6th Nov 2025994 AMAQI
6th Nov 2025985 AMAQI
20°C18/23°C
6th Nov 2025876 AMAQI
6th Nov 2025797 AMAQI
6th Nov 2025788 AMAQI
6th Nov 2025889 AMAQI
6th Nov 20259710 AMAQI
6th Nov 20258511 AMAQI
6th Nov 20259912 PMAQI
6th Nov 20251051 PMAQI
6th Nov 20251152 PMAQI
6th Nov 20251103 PMAQI
6th Nov 20251094 PMAQI
6th Nov 20251005 PMAQI
6th Nov 2025936 PMAQI
6th Nov 2025977 PMAQI
6th Nov 20251128 PMAQI
6th Nov 20251349 PMAQI
6th Nov 202514810 PMAQI
6th Nov 202515011 PMAQI
7th Nov 202514812 AMAQI
7th Nov 20251381 AMAQI
7th Nov 20251392 AMAQI
7th Nov 20251383 AMAQI
7th Nov 20251484 AMAQI
7th Nov 20251545 AMAQI
22°C20/24°C
7th Nov 20251546 AMAQI
7th Nov 20251557 AMAQI
7th Nov 20251538 AMAQI
7th Nov 20251519 AMAQI
7th Nov 202515310 AMAQI
7th Nov 202514611 AMAQI
7th Nov 202511612 PMAQI
7th Nov 20251031 PMAQI
7th Nov 2025962 PMAQI
7th Nov 2025813 PMAQI
7th Nov 2025874 PMAQI
7th Nov 2025915 PMAQI
7th Nov 20251086 PMAQI
7th Nov 20251247 PMAQI
7th Nov 20251368 PMAQI
7th Nov 20251189 PMAQI
7th Nov 202510110 PMAQI
7th Nov 20259111 PMAQI
8th Nov 20259512 AMAQI
8th Nov 2025941 AMAQI
8th Nov 2025892 AMAQI
8th Nov 2025723 AMAQI
8th Nov 2025654 AMAQI
8th Nov 2025635 AMAQI
23°C23/23°C
8th Nov 2025676 AMAQI
8th Nov 2025697 AMAQI
8th Nov 2025688 AMAQI
8th Nov 2025779 AMAQI
8th Nov 20258710 AMAQI
8th Nov 20259111 AMAQI
8th Nov 20259412 PMAQI
8th Nov 2025861 PMAQI
8th Nov 2025752 PMAQI
8th Nov 2025593 PMAQI
8th Nov 2025564 PMAQI
8th Nov 2025565 PMAQI
8th Nov 2025576 PMAQI
8th Nov 2025597 PMAQI
8th Nov 2025608 PMAQI
8th Nov 2025709 PMAQI
8th Nov 20257910 PMAQI
8th Nov 20258711 PMAQI
9th Nov 20259112 AMAQI
9th Nov 2025901 AMAQI
9th Nov 2025942 AMAQI
9th Nov 2025973 AMAQI
9th Nov 2025944 AMAQI
9th Nov 2025925 AMAQI
24°C22/28°C
9th Nov 2025876 AMAQI
9th Nov 2025917 AMAQI
9th Nov 20251028 AMAQI
9th Nov 2025989 AMAQI
9th Nov 202510310 AMAQI
9th Nov 20259811 AMAQI
9th Nov 202510512 PMAQI
9th Nov 20251081 PMAQI
9th Nov 20251042 PMAQI
9th Nov 2025933 PMAQI
9th Nov 2025814 PMAQI
9th Nov 2025775 PMAQI
9th Nov 2025756 PMAQI
9th Nov 2025727 PMAQI
9th Nov 2025738 PMAQI
9th Nov 2025799 PMAQI
9th Nov 20257810 PMAQI
9th Nov 20258111 PMAQI
10th Nov 20258112 AMAQI
10th Nov 2025871 AMAQI
10th Nov 2025902 AMAQI
10th Nov 2025943 AMAQI
10th Nov 2025984 AMAQI
10th Nov 2025985 AMAQI
26°C24/30°C
10th Nov 2025966 AMAQI
10th Nov 2025987 AMAQI
10th Nov 2025978 AMAQI
10th Nov 2025879 AMAQI
10th Nov 202511010 AMAQI
10th Nov 202510411 AMAQI
10th Nov 20258512 PMAQI
10th Nov 2025791 PMAQI
10th Nov 2025772 PMAQI
10th Nov 2025713 PMAQI
10th Nov 2025644 PMAQI
10th Nov 2025655 PMAQI
10th Nov 2025666 PMAQI
10th Nov 2025607 PMAQI
10th Nov 2025608 PMAQI
10th Nov 2025609 PMAQI
10th Nov 20256110 PMAQI
10th Nov 20256311 PMAQI
11th Nov 20256412 AMAQI
11th Nov 2025651 AMAQI
11th Nov 2025682 AMAQI
11th Nov 2025653 AMAQI
11th Nov 2025634 AMAQI
11th Nov 2025645 AMAQI
25°C23/26°C
11th Nov 2025646 AMAQI
11th Nov 2025637 AMAQI
11th Nov 2025618 AMAQI
11th Nov 2025589 AMAQI
11th Nov 20255910 AMAQI
11th Nov 20256111 AMAQI
11th Nov 20256212 PMAQI
11th Nov 2025551 PMAQI
11th Nov 2025572 PMAQI
11th Nov 2025483 PMAQI
11th Nov 2025484 PMAQI
11th Nov 2025545 PMAQI
11th Nov 2025586 PMAQI
11th Nov 2025697 PMAQI
11th Nov 2025808 PMAQI
11th Nov 2025979 PMAQI
11th Nov 20259410 PMAQI
11th Nov 20259111 PMAQI
12th Nov 20258512 AMAQI
12th Nov 2025771 AMAQI
12th Nov 2025732 AMAQI
12th Nov 2025573 AMAQI
12th Nov 2025544 AMAQI
12th Nov 2025525 AMAQI
21°C21/22°C
12th Nov 2025516 AMAQI
12th Nov 2025517 AMAQI
12th Nov 2025528 AMAQI
12th Nov 2025579 AMAQI
12th Nov 20255610 AMAQI
12th Nov 20255311 AMAQI
12th Nov 20255312 PMAQI
12th Nov 2025521 PMAQI
12th Nov 2025552 PMAQI
12th Nov 2025593 PMAQI
12th Nov 2025694 PMAQI
12th Nov 2025845 PMAQI
12th Nov 2025896 PMAQI
12th Nov 2025957 PMAQI
12th Nov 20251058 PMAQI
12th Nov 20251189 PMAQI
12th Nov 202512510 PMAQI
12th Nov 202512611 PMAQI
13th Nov 202513912 AMAQI
13th Nov 20251271 AMAQI
13th Nov 2025992 AMAQI
13th Nov 2025753 AMAQI
13th Nov 2025724 AMAQI
13th Nov 2025685 AMAQI
23°C21/26°C
13th Nov 2025676 AMAQI
13th Nov 2025697 AMAQI
13th Nov 2025728 AMAQI
13th Nov 2025689 AMAQI
13th Nov 20257010 AMAQI
13th Nov 20256211 AMAQI
13th Nov 20256012 PMAQI
13th Nov 2025601 PMAQI
13th Nov 2025602 PMAQI
13th Nov 2025653 PMAQI
13th Nov 2025684 PMAQI
13th Nov 2025705 PMAQI
13th Nov 2025726 PMAQI
13th Nov 2025877 PMAQI
13th Nov 2025948 PMAQI
13th Nov 20251029 PMAQI
13th Nov 202511110 PMAQI
13th Nov 202511711 PMAQI
14th Nov 202511812 AMAQI
14th Nov 20251621 AMAQI
14th Nov 20251762 AMAQI
14th Nov 20251753 AMAQI
14th Nov 20251744 AMAQI
14th Nov 20251685 AMAQI
23°C21/28°C
14th Nov 20251496 AMAQI
14th Nov 20251497 AMAQI
14th Nov 20251518 AMAQI
14th Nov 20251489 AMAQI
14th Nov 202512810 AMAQI
14th Nov 20258611 AMAQI
14th Nov 20257912 PMAQI
14th Nov 2025781 PMAQI
14th Nov 2025772 PMAQI
14th Nov 2025683 PMAQI
14th Nov 2025604 PMAQI
14th Nov 2025605 PMAQI
14th Nov 2025606 PMAQI
14th Nov 2025777 PMAQI
14th Nov 2025838 PMAQI
14th Nov 2025869 PMAQI
14th Nov 20259010 PMAQI
14th Nov 20259711 PMAQI
15th Nov 202510112 AMAQI
15th Nov 20251061 AMAQI
15th Nov 20251242 AMAQI
15th Nov 20251603 AMAQI
15th Nov 20251664 AMAQI
15th Nov 20251645 AMAQI
22°C18/27°C
15th Nov 20251356 AMAQI
15th Nov 20251297 AMAQI
15th Nov 20251228 AMAQI
15th Nov 20251189 AMAQI
15th Nov 202513110 AMAQI
15th Nov 202514411 AMAQI
15th Nov 202512912 PMAQI
15th Nov 20251101 PMAQI
15th Nov 2025822 PMAQI
15th Nov 2025753 PMAQI
15th Nov 2025704 PMAQI
15th Nov 2025725 PMAQI
15th Nov 2025786 PMAQI
15th Nov 2025927 PMAQI
15th Nov 20251208 PMAQI
15th Nov 20251409 PMAQI
15th Nov 202515610 PMAQI
15th Nov 202516511 PMAQI
16th Nov 202518012 AMAQI
16th Nov 20251831 AMAQI
16th Nov 20251872 AMAQI
16th Nov 20251933 AMAQI
16th Nov 20251754 AMAQI
16th Nov 20251635 AMAQI
23°C18/27°C
16th Nov 20251606 AMAQI
16th Nov 20251697 AMAQI
16th Nov 20251678 AMAQI
16th Nov 20251589 AMAQI
16th Nov 202515510 AMAQI
16th Nov 202515411 AMAQI
16th Nov 202514812 PMAQI
16th Nov 20251461 PMAQI
16th Nov 20251392 PMAQI
16th Nov 20251303 PMAQI
16th Nov 20251214 PMAQI
16th Nov 20251215 PMAQI
16th Nov 20251236 PMAQI
16th Nov 20251257 PMAQI
16th Nov 20251288 PMAQI
16th Nov 20251399 PMAQI
16th Nov 202515410 PMAQI
16th Nov 202515611 PMAQI
17th Nov 202515912 AMAQI
17th Nov 20251741 AMAQI
17th Nov 20251772 AMAQI
17th Nov 20251803 AMAQI
17th Nov 20251704 AMAQI
17th Nov 20251695 AMAQI
22°C20/24°C
17th Nov 20251686 AMAQI
17th Nov 20251717 AMAQI
17th Nov 20251728 AMAQI
17th Nov 20251759 AMAQI
17th Nov 202516810 AMAQI
17th Nov 202516611 AMAQI
17th Nov 202515812 PMAQI
17th Nov 20251541 PMAQI
17th Nov 20251562 PMAQI
17th Nov 20251633 PMAQI
17th Nov 20251614 PMAQI
17th Nov 20251645 PMAQI
17th Nov 20251686 PMAQI
17th Nov 20251687 PMAQI
17th Nov 20251698 PMAQI
17th Nov 20251629 PMAQI
17th Nov 202516110 PMAQI
17th Nov 202515811 PMAQI
18th Nov 202515512 AMAQI
18th Nov 20251541 AMAQI
18th Nov 20251462 AMAQI
18th Nov 20251393 AMAQI
18th Nov 20251164 AMAQI
18th Nov 20251165 AMAQI
23°C22/25°C
18th Nov 20251106 AMAQI
18th Nov 20251077 AMAQI
18th Nov 20251038 AMAQI
18th Nov 2025979 AMAQI
18th Nov 20258910 AMAQI
18th Nov 20258511 AMAQI
18th Nov 20258512 PMAQI
18th Nov 2025801 PMAQI
18th Nov 2025642 PMAQI
18th Nov 2025603 PMAQI
18th Nov 2025574 PMAQI
18th Nov 2025515 PMAQI
18th Nov 2025526 PMAQI
18th Nov 2025527 PMAQI
18th Nov 2025528 PMAQI
18th Nov 2025399 PMAQI
18th Nov 20253410 PMAQI
18th Nov 20253011 PMAQI
19th Nov 20252912 AMAQI
19th Nov 2025361 AMAQI
19th Nov 2025492 AMAQI
19th Nov 2025513 AMAQI
19th Nov 2025534 AMAQI
19th Nov 2025525 AMAQI
17°C13/20°C
19th Nov 2025456 AMAQI
19th Nov 2025447 AMAQI
19th Nov 2025448 AMAQI
19th Nov 2025519 AMAQI
19th Nov 20255110 AMAQI
19th Nov 20255211 AMAQI
19th Nov 20255212 PMAQI
19th Nov 2025541 PMAQI
19th Nov 2025542 PMAQI
19th Nov 2025543 PMAQI
19th Nov 2025534 PMAQI
19th Nov 2025515 PMAQI
19th Nov 2025516 PMAQI
19th Nov 2025547 PMAQI
19th Nov 2025598 PMAQI
19th Nov 2025689 PMAQI
19th Nov 20256310 PMAQI
19th Nov 20256411 PMAQI
20th Nov 20256312 AMAQI
20th Nov 2025621 AMAQI
20th Nov 2025572 AMAQI
20th Nov 2025553 AMAQI
20th Nov 2025554 AMAQI
20th Nov 2025555 AMAQI
14°C13/15°C
20th Nov 2025616 AMAQI
20th Nov 2025697 AMAQI
20th Nov 2025708 AMAQI
20th Nov 2025759 AMAQI
20th Nov 20257510 AMAQI
20th Nov 20256911 AMAQI
20th Nov 20256712 PMAQI
20th Nov 2025631 PMAQI
20th Nov 2025692 PMAQI
20th Nov 2025643 PMAQI
20th Nov 2025684 PMAQI
20th Nov 2025765 PMAQI
20th Nov 2025746 PMAQI
20th Nov 2025737 PMAQI
20th Nov 2025868 PMAQI
20th Nov 20251089 PMAQI
20th Nov 202511410 PMAQI
20th Nov 202513411 PMAQI
21st Nov 202512612 AMAQI
21st Nov 2025981 AMAQI
21st Nov 2025972 AMAQI
21st Nov 2025823 AMAQI
21st Nov 2025744 AMAQI
21st Nov 2025735 AMAQI
17°C13/22°C
21st Nov 2025816 AMAQI
21st Nov 20251037 AMAQI
21st Nov 2025978 AMAQI
21st Nov 20251049 AMAQI
21st Nov 202510010 AMAQI
21st Nov 20259011 AMAQI
21st Nov 20258312 PMAQI
21st Nov 2025761 PMAQI
21st Nov 2025682 PMAQI
21st Nov 2025623 PMAQI
21st Nov 2025594 PMAQI
21st Nov 2025655 PMAQI
21st Nov 2025706 PMAQI
21st Nov 2025767 PMAQI
21st Nov 2025888 PMAQI
21st Nov 2025989 PMAQI
21st Nov 202511810 PMAQI
21st Nov 202513811 PMAQI
22nd Nov 202514112 AMAQI
22nd Nov 20251551 AMAQI
22nd Nov 20251602 AMAQI
22nd Nov 20251593 AMAQI
22nd Nov 20251554 AMAQI
22nd Nov 20251305 AMAQI
--°C/°C
22nd Nov 20251126 AMAQI
6 AM11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 10 AM
90AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
3 PM - 5 PM
72AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 10 AM (Avg. 90), while the lowest AQI was between 3 PM to 5 PM (Avg. 72).
Night time
Avg. Highest Time
12 AM - 2 AM
99AQI
3 hours / Day
90 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 12 AM to 2 AM (Avg. 99), while the lowest AQI was between 6 PM to 6 PM (Avg. 74).
2025 Days Vs Air Quality
Ha Noi Nha van hoa thon Xa Cau ung Hoa, Hanoi, Ha Noi, Vietnam
2025
14%
46
65%
212
19%
62
2%
5
Total number of days with different AQI categories in last 325 days in 2025 (40 days remaining)
Good
46 DaysModerate
212 DaysPoor
62 DaysUnhealthy
5 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 14%
Health Risk Level:
Extreme
In 2025, 14% of 325 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 Nha van hoa thon Xa Cau ung Hoa, 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
94AQI
94AQI
2nd January 2025
73AQI
73AQI
3rd January 2025
76AQI
76AQI
4th January 2025
104AQI
104AQI
5th January 2025
106AQI
106AQI
6th January 2025
117AQI
117AQI
7th January 2025
122AQI
122AQI
8th January 2025
134AQI
134AQI
9th January 2025
145AQI
145AQI
10th January 2025
92AQI
92AQI
11th January 2025
105AQI
105AQI
12th January 2025
113AQI
113AQI
13th January 2025
126AQI
126AQI
14th January 2025
134AQI
134AQI
15th January 2025
133AQI
133AQI
16th January 2025
132AQI
132AQI
17th January 2025
136AQI
136AQI
18th January 2025
155AQI
155AQI
19th January 2025
150AQI
150AQI
20th January 2025
167AQI
167AQI
21st January 2025
143AQI
143AQI
22nd January 2025
135AQI
135AQI
23rd January 2025
122AQI
122AQI
24th January 2025
107AQI
107AQI
25th January 2025
94AQI
94AQI
26th January 2025
61AQI
61AQI
27th January 2025
91AQI
91AQI
28th January 2025
77AQI
77AQI
29th January 2025
104AQI
104AQI
30th January 2025
101AQI
101AQI
31st January 2025
78AQI
78AQI
1st February 2025
73AQI
73AQI
2nd February 2025
64AQI
64AQI
3rd February 2025
52AQI
52AQI
4th February 2025
62AQI
62AQI
5th February 2025
91AQI
91AQI
6th February 2025
106AQI
106AQI
7th February 2025
49AQI
49AQI
8th February 2025
66AQI
66AQI
9th February 2025
85AQI
85AQI
10th February 2025
128AQI
128AQI
11th February 2025
143AQI
143AQI
12th February 2025
156AQI
156AQI
13th February 2025
137AQI
137AQI
14th February 2025
128AQI
128AQI
15th February 2025
143AQI
143AQI
16th February 2025
75AQI
75AQI
17th February 2025
104AQI
104AQI
18th February 2025
73AQI
73AQI
19th February 2025
92AQI
92AQI
20th February 2025
121AQI
121AQI
21st February 2025
109AQI
109AQI
22nd February 2025
120AQI
120AQI
23rd February 2025
70AQI
70AQI
24th February 2025
76AQI
76AQI
25th February 2025
84AQI
84AQI
26th February 2025
77AQI
77AQI
27th February 2025
132AQI
132AQI
28th February 2025
101AQI
101AQI
1st March 2025
107AQI
107AQI
2nd March 2025
82AQI
82AQI
3rd March 2025
83AQI
83AQI
4th March 2025
87AQI
87AQI
5th March 2025
87AQI
87AQI
6th March 2025
71AQI
71AQI
7th March 2025
76AQI
76AQI
8th March 2025
103AQI
103AQI
9th March 2025
130AQI
130AQI
10th March 2025
141AQI
141AQI
11th March 2025
123AQI
123AQI
12th March 2025
99AQI
99AQI
13th March 2025
83AQI
83AQI
14th March 2025
92AQI
92AQI
15th March 2025
82AQI
82AQI
16th March 2025
67AQI
67AQI
17th March 2025
84AQI
84AQI
18th March 2025
81AQI
81AQI
19th March 2025
74AQI
74AQI
20th March 2025
86AQI
86AQI
21st March 2025
107AQI
107AQI
22nd March 2025
100AQI
100AQI
23rd March 2025
104AQI
104AQI
24th March 2025
117AQI
117AQI
25th March 2025
111AQI
111AQI
26th March 2025
83AQI
83AQI
27th March 2025
85AQI
85AQI
28th March 2025
89AQI
89AQI
29th March 2025
71AQI
71AQI
30th March 2025
56AQI
56AQI
31st March 2025
64AQI
64AQI
1st April 2025
81AQI
81AQI
2nd April 2025
104AQI
104AQI
3rd April 2025
89AQI
89AQI
4th April 2025
135AQI
135AQI
5th April 2025
90AQI
90AQI
6th April 2025
109AQI
109AQI
7th April 2025
95AQI
95AQI
8th April 2025
94AQI
94AQI
9th April 2025
81AQI
81AQI
10th April 2025
81AQI
81AQI
11th April 2025
82AQI
82AQI
12th April 2025
91AQI
91AQI
13th April 2025
85AQI
85AQI
14th April 2025
94AQI
94AQI
15th April 2025
99AQI
99AQI
16th April 2025
105AQI
105AQI
17th April 2025
96AQI
96AQI
18th April 2025
97AQI
97AQI
19th April 2025
89AQI
89AQI
20th April 2025
80AQI
80AQI
21st April 2025
84AQI
84AQI
22nd April 2025
91AQI
91AQI
23rd April 2025
93AQI
93AQI
24th April 2025
82AQI
82AQI
25th April 2025
73AQI
73AQI
26th April 2025
75AQI
75AQI
27th April 2025
60AQI
60AQI
28th April 2025
56AQI
56AQI
29th April 2025
81AQI
81AQI
30th April 2025
67AQI
67AQI
1st May 2025
58AQI
58AQI
2nd May 2025
75AQI
75AQI
3rd May 2025
72AQI
72AQI
4th May 2025
72AQI
72AQI
5th May 2025
80AQI
80AQI
6th May 2025
72AQI
72AQI
7th May 2025
75AQI
75AQI
8th May 2025
74AQI
74AQI
9th May 2025
77AQI
77AQI
10th May 2025
77AQI
77AQI
11th May 2025
53AQI
53AQI
12th May 2025
71AQI
71AQI
13th May 2025
66AQI
66AQI
14th May 2025
62AQI
62AQI
15th May 2025
60AQI
60AQI
16th May 2025
59AQI
59AQI
17th May 2025
49AQI
49AQI
18th May 2025
56AQI
56AQI
19th May 2025
51AQI
51AQI
20th May 2025
57AQI
57AQI
21st May 2025
56AQI
56AQI
22nd May 2025
57AQI
57AQI
23rd May 2025
52AQI
52AQI
24th May 2025
52AQI
52AQI
25th May 2025
55AQI
55AQI
26th May 2025
62AQI
62AQI
27th May 2025
88AQI
88AQI
28th May 2025
83AQI
83AQI
29th May 2025
66AQI
66AQI
30th May 2025
65AQI
65AQI
31st May 2025
60AQI
60AQI
1st June 2025
52AQI
52AQI
2nd June 2025
53AQI
53AQI
3rd June 2025
52AQI
52AQI
4th June 2025
59AQI
59AQI
5th June 2025
69AQI
69AQI
6th June 2025
58AQI
58AQI
7th June 2025
57AQI
57AQI
8th June 2025
58AQI
58AQI
9th June 2025
63AQI
63AQI
10th June 2025
61AQI
61AQI
11th June 2025
60AQI
60AQI
12th June 2025
57AQI
57AQI
13th June 2025
53AQI
53AQI
14th June 2025
58AQI
58AQI
15th June 2025
64AQI
64AQI
16th June 2025
59AQI
59AQI
17th June 2025
59AQI
59AQI
18th June 2025
55AQI
55AQI
19th June 2025
58AQI
58AQI
20th June 2025
61AQI
61AQI
21st June 2025
57AQI
57AQI
22nd June 2025
54AQI
54AQI
23rd June 2025
59AQI
59AQI
24th June 2025
64AQI
64AQI
25th June 2025
62AQI
62AQI
26th June 2025
58AQI
58AQI
27th June 2025
54AQI
54AQI
28th June 2025
51AQI
51AQI
29th June 2025
52AQI
52AQI
30th June 2025
51AQI
51AQI
1st July 2025
43AQI
43AQI
2nd July 2025
43AQI
43AQI
3rd July 2025
49AQI
49AQI
4th July 2025
58AQI
58AQI
5th July 2025
57AQI
57AQI
6th July 2025
54AQI
54AQI
7th July 2025
56AQI
56AQI
8th July 2025
54AQI
54AQI
9th July 2025
59AQI
59AQI
10th July 2025
56AQI
56AQI
11th July 2025
56AQI
56AQI
12th July 2025
55AQI
55AQI
13th July 2025
57AQI
57AQI
14th July 2025
62AQI
62AQI
15th July 2025
66AQI
66AQI
16th July 2025
57AQI
57AQI
17th July 2025
57AQI
57AQI
18th July 2025
56AQI
56AQI
19th July 2025
64AQI
64AQI
20th July 2025
56AQI
56AQI
21st July 2025
55AQI
55AQI
22nd July 2025
47AQI
47AQI
23rd July 2025
48AQI
48AQI
24th July 2025
45AQI
45AQI
25th July 2025
52AQI
52AQI
26th July 2025
55AQI
55AQI
27th July 2025
56AQI
56AQI
28th July 2025
56AQI
56AQI
29th July 2025
62AQI
62AQI
30th July 2025
59AQI
59AQI
31st July 2025
57AQI
57AQI
1st August 2025
52AQI
52AQI
2nd August 2025
53AQI
53AQI
3rd August 2025
57AQI
57AQI
4th August 2025
57AQI
57AQI
5th August 2025
55AQI
55AQI
6th August 2025
54AQI
54AQI
7th August 2025
53AQI
53AQI
8th August 2025
53AQI
53AQI
9th August 2025
54AQI
54AQI
10th August 2025
55AQI
55AQI
11th August 2025
54AQI
54AQI
12th August 2025
50AQI
50AQI
13th August 2025
51AQI
51AQI
14th August 2025
54AQI
54AQI
15th August 2025
46AQI
46AQI
16th August 2025
43AQI
43AQI
17th August 2025
39AQI
39AQI
18th August 2025
39AQI
39AQI
19th August 2025
43AQI
43AQI
20th August 2025
46AQI
46AQI
21st August 2025
48AQI
48AQI
22nd August 2025
50AQI
50AQI
23rd August 2025
47AQI
47AQI
24th August 2025
43AQI
43AQI
25th August 2025
37AQI
37AQI
26th August 2025
35AQI
35AQI
27th August 2025
39AQI
39AQI
28th August 2025
46AQI
46AQI
29th August 2025
46AQI
46AQI
30th August 2025
40AQI
40AQI
31st August 2025
40AQI
40AQI
1st September 2025
41AQI
41AQI
2nd September 2025
41AQI
41AQI
3rd September 2025
40AQI
40AQI
4th September 2025
47AQI
47AQI
5th September 2025
40AQI
40AQI
6th September 2025
39AQI
39AQI
7th September 2025
49AQI
49AQI
8th September 2025
55AQI
55AQI
9th September 2025
45AQI
45AQI
10th September 2025
51AQI
51AQI
11th September 2025
44AQI
44AQI
12th September 2025
40AQI
40AQI
13th September 2025
37AQI
37AQI
14th September 2025
40AQI
40AQI
15th September 2025
42AQI
42AQI
16th September 2025
46AQI
46AQI
17th September 2025
46AQI
46AQI
18th September 2025
55AQI
55AQI
19th September 2025
55AQI
55AQI
20th September 2025
59AQI
59AQI
21st September 2025
61AQI
61AQI
22nd September 2025
55AQI
55AQI
23rd September 2025
61AQI
61AQI
24th September 2025
58AQI
58AQI
25th September 2025
51AQI
51AQI
26th September 2025
51AQI
51AQI
27th September 2025
42AQI
42AQI
28th September 2025
45AQI
45AQI
29th September 2025
53AQI
53AQI
30th September 2025
68AQI
68AQI
1st October 2025
81AQI
81AQI
2nd October 2025
82AQI
82AQI
3rd October 2025
72AQI
72AQI
4th October 2025
94AQI
94AQI
5th October 2025
114AQI
114AQI
6th October 2025
114AQI
114AQI
7th October 2025
66AQI
66AQI
8th October 2025
72AQI
72AQI
9th October 2025
120AQI
120AQI
10th October 2025
130AQI
130AQI
11th October 2025
126AQI
126AQI
12th October 2025
132AQI
132AQI
13th October 2025
88AQI
88AQI
14th October 2025
86AQI
86AQI
15th October 2025
78AQI
78AQI
16th October 2025
97AQI
97AQI
17th October 2025
107AQI
107AQI
18th October 2025
111AQI
111AQI
19th October 2025
123AQI
123AQI
20th October 2025
92AQI
92AQI
21st October 2025
63AQI
63AQI
22nd October 2025
56AQI
56AQI
23rd October 2025
65AQI
65AQI
24th October 2025
73AQI
73AQI
25th October 2025
96AQI
96AQI
26th October 2025
110AQI
110AQI
27th October 2025
68AQI
68AQI
28th October 2025
88AQI
88AQI
29th October 2025
127AQI
127AQI
30th October 2025
111AQI
111AQI
31st October 2025
57AQI
57AQI
1st November 2025
46AQI
46AQI
2nd November 2025
62AQI
62AQI
3rd November 2025
51AQI
51AQI
4th November 2025
49AQI
49AQI
5th November 2025
69AQI
69AQI
6th November 2025
103AQI
103AQI
7th November 2025
130AQI
130AQI
8th November 2025
77AQI
77AQI
9th November 2025
89AQI
89AQI
10th November 2025
80AQI
80AQI
11th November 2025
67AQI
67AQI
12th November 2025
78AQI
78AQI
13th November 2025
92AQI
92AQI
14th November 2025
114AQI
114AQI
15th November 2025
118AQI
118AQI
16th November 2025
157AQI
157AQI
17th November 2025
165AQI
165AQI
18th November 2025
96AQI
96AQI
19th November 2025
48AQI
48AQI
20th November 2025
73AQI
73AQI
21st November 2025
108AQI
108AQI
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
114AQI
97AQI
91AQI
88AQI
65AQI
58AQI
55AQI
48AQI
49AQI
94AQI
89AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202576AQI
9
20
2
1
14
12
1
22
9
26
4
1
30
30
6
25
18
13
17
13
19
12
3
11
5
2
46
212
62
5
Highest AQI recorded in
January114AQI
Lowest AQI recorded in
August48AQI
202466AQI
16
1
2
10
30
8
23
31
5
13
8
3
14
11
2
4
1
27
2
18
12
1
62
148
24
8
Highest AQI recorded in
December93AQI
Lowest AQI recorded in
March1AQI
202387AQI
1
2
24
7
1
24
9
Highest AQI recorded in
November100AQI
Lowest AQI recorded in
December86AQI
20212AQI
2
2
6
10
Highest AQI recorded in
April2AQI
Lowest AQI recorded in
July1AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2023(Avg.)
87AQILeast Polluted Year Recorded
2021(Avg.)
2AQIHa Noi Nha van hoa thon Xa Cau ung Hoa's annual 2025 AQI (76) shows an average percentage change of 1667.9% (worsened AQI) compared to previous years: 2021 (2), 2023 (87), 2024 (66).
