North Tu Liem District, 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
North Tu Liem District, Ha Noi, Vietnam
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Nov 2022
177AQILowest AQI recorded on
1st Nov 2025
43AQISame Day Analysis (8th November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 83 of Moderate air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 9th Nov - 10th Nov 2025
North Tu Liem District, Ha Noi, Vietnam
AQI
Day
Night
.
5 AM9th Nov 2025
5 PM
4 AM10th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
9AM9th Nov
117AQI
Avg. Lowest Time
11PM9th Nov
75AQI
In the last 24 hours,
North Tu Liem District's AQI reached its highest point of 117 at 9 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 9th Nov and 10th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
North Tu Liem District, Ha Noi, Vietnam
OctNov
11th - 12th12th - 13th13th - 14th14th - 15th15th - 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
Day
Night
11th Oct 20251095 AMAQI
11th Oct 20251106 AMAQI
11th Oct 20251057 AMAQI
11th Oct 20251278 AMAQI
11th Oct 20251489 AMAQI
11th Oct 202515310 AMAQI
11th Oct 202515911 AMAQI
11th Oct 202514612 PMAQI
11th Oct 20251141 PMAQI
11th Oct 20251252 PMAQI
11th Oct 2025943 PMAQI
11th Oct 2025904 PMAQI
11th Oct 20251085 PMAQI
11th Oct 20251176 PMAQI
11th Oct 20251167 PMAQI
11th Oct 20251308 PMAQI
11th Oct 20251409 PMAQI
11th Oct 202514010 PMAQI
11th Oct 202514011 PMAQI
12th Oct 202514812 AMAQI
12th Oct 20251491 AMAQI
12th Oct 20251442 AMAQI
12th Oct 20251513 AMAQI
12th Oct 20251534 AMAQI
28°C25/32°C
12th Oct 20251535 AMAQI
12th Oct 20251536 AMAQI
12th Oct 20251537 AMAQI
12th Oct 20251548 AMAQI
12th Oct 20251269 AMAQI
12th Oct 202511210 AMAQI
12th Oct 202511811 AMAQI
12th Oct 202512312 PMAQI
12th Oct 20251141 PMAQI
12th Oct 20251152 PMAQI
12th Oct 20251253 PMAQI
12th Oct 20251284 PMAQI
12th Oct 20251185 PMAQI
12th Oct 20251156 PMAQI
12th Oct 20251137 PMAQI
12th Oct 20251098 PMAQI
12th Oct 20251009 PMAQI
12th Oct 20259110 PMAQI
12th Oct 20258411 PMAQI
13th Oct 20258312 AMAQI
13th Oct 2025821 AMAQI
13th Oct 2025802 AMAQI
13th Oct 2025813 AMAQI
13th Oct 2025804 AMAQI
28°C25/32°C
13th Oct 2025825 AMAQI
13th Oct 2025896 AMAQI
13th Oct 20251107 AMAQI
13th Oct 20251138 AMAQI
13th Oct 20251249 AMAQI
13th Oct 202512610 AMAQI
13th Oct 20259811 AMAQI
13th Oct 202510012 PMAQI
13th Oct 20251001 PMAQI
13th Oct 2025762 PMAQI
13th Oct 2025683 PMAQI
13th Oct 2025674 PMAQI
13th Oct 2025645 PMAQI
13th Oct 2025646 PMAQI
13th Oct 2025607 PMAQI
13th Oct 2025748 PMAQI
13th Oct 2025829 PMAQI
13th Oct 20259910 PMAQI
13th Oct 20259511 PMAQI
14th Oct 202510412 AMAQI
14th Oct 20251071 AMAQI
14th Oct 20251062 AMAQI
14th Oct 20251033 AMAQI
14th Oct 20251004 AMAQI
27°C25/31°C
14th Oct 2025945 AMAQI
14th Oct 2025936 AMAQI
14th Oct 2025957 AMAQI
14th Oct 2025908 AMAQI
14th Oct 2025839 AMAQI
14th Oct 20259110 AMAQI
14th Oct 20258511 AMAQI
14th Oct 202510012 PMAQI
14th Oct 2025901 PMAQI
14th Oct 2025942 PMAQI
14th Oct 2025853 PMAQI
14th Oct 2025784 PMAQI
14th Oct 2025765 PMAQI
14th Oct 2025766 PMAQI
14th Oct 2025847 PMAQI
14th Oct 2025848 PMAQI
14th Oct 2025729 PMAQI
14th Oct 20257010 PMAQI
14th Oct 20256711 PMAQI
15th Oct 20257812 AMAQI
15th Oct 2025841 AMAQI
15th Oct 2025782 AMAQI
15th Oct 2025703 AMAQI
15th Oct 2025734 AMAQI
27°C25/30°C
15th Oct 2025745 AMAQI
15th Oct 2025816 AMAQI
15th Oct 2025847 AMAQI
15th Oct 2025858 AMAQI
15th Oct 2025839 AMAQI
15th Oct 20258210 AMAQI
15th Oct 20257711 AMAQI
15th Oct 20258212 PMAQI
15th Oct 2025791 PMAQI
15th Oct 2025722 PMAQI
15th Oct 2025663 PMAQI
15th Oct 2025634 PMAQI
15th Oct 2025585 PMAQI
15th Oct 2025526 PMAQI
15th Oct 2025627 PMAQI
15th Oct 2025668 PMAQI
15th Oct 2025709 PMAQI
15th Oct 202510210 PMAQI
15th Oct 202510711 PMAQI
16th Oct 202511812 AMAQI
16th Oct 20251241 AMAQI
16th Oct 20251192 AMAQI
16th Oct 20251113 AMAQI
16th Oct 20251254 AMAQI
27°C24/31°C
16th Oct 20251135 AMAQI
16th Oct 2025756 AMAQI
16th Oct 2025757 AMAQI
16th Oct 2025778 AMAQI
16th Oct 2025689 AMAQI
16th Oct 20256010 AMAQI
16th Oct 20257011 AMAQI
16th Oct 20257412 PMAQI
16th Oct 2025811 PMAQI
16th Oct 2025842 PMAQI
16th Oct 2025903 PMAQI
16th Oct 2025874 PMAQI
16th Oct 2025885 PMAQI
16th Oct 2025886 PMAQI
16th Oct 20251047 PMAQI
16th Oct 20251028 PMAQI
16th Oct 20251029 PMAQI
16th Oct 202510310 PMAQI
16th Oct 202510211 PMAQI
17th Oct 202510212 AMAQI
17th Oct 20251021 AMAQI
17th Oct 20251122 AMAQI
17th Oct 20251323 AMAQI
17th Oct 20251324 AMAQI
27°C24/31°C
17th Oct 20251305 AMAQI
17th Oct 20251426 AMAQI
17th Oct 20251517 AMAQI
17th Oct 20251558 AMAQI
17th Oct 20251299 AMAQI
17th Oct 202512910 AMAQI
17th Oct 20259211 AMAQI
17th Oct 20258412 PMAQI
17th Oct 2025811 PMAQI
17th Oct 2025872 PMAQI
17th Oct 2025893 PMAQI
17th Oct 2025924 PMAQI
17th Oct 20251005 PMAQI
17th Oct 20251046 PMAQI
17th Oct 20251377 PMAQI
17th Oct 20251438 PMAQI
17th Oct 20251189 PMAQI
17th Oct 20259810 PMAQI
17th Oct 202510611 PMAQI
18th Oct 202510412 AMAQI
18th Oct 20251131 AMAQI
18th Oct 20251392 AMAQI
18th Oct 20251463 AMAQI
18th Oct 20251524 AMAQI
27°C24/32°C
18th Oct 20251535 AMAQI
18th Oct 20251516 AMAQI
18th Oct 20251537 AMAQI
18th Oct 20251528 AMAQI
18th Oct 20251479 AMAQI
18th Oct 202515610 AMAQI
18th Oct 202515411 AMAQI
18th Oct 202513412 PMAQI
18th Oct 20251141 PMAQI
18th Oct 2025852 PMAQI
18th Oct 2025783 PMAQI
18th Oct 2025754 PMAQI
18th Oct 2025785 PMAQI
18th Oct 2025776 PMAQI
18th Oct 2025947 PMAQI
18th Oct 20251048 PMAQI
18th Oct 20251079 PMAQI
18th Oct 202511210 PMAQI
18th Oct 202512011 PMAQI
19th Oct 202512812 AMAQI
19th Oct 20251341 AMAQI
19th Oct 20251352 AMAQI
19th Oct 20251213 AMAQI
19th Oct 20251394 AMAQI
28°C24/33°C
19th Oct 20251315 AMAQI
19th Oct 20251386 AMAQI
19th Oct 20251497 AMAQI
19th Oct 20251508 AMAQI
19th Oct 20251599 AMAQI
19th Oct 202516310 AMAQI
19th Oct 202512311 AMAQI
19th Oct 202512812 PMAQI
19th Oct 20251031 PMAQI
19th Oct 20251002 PMAQI
19th Oct 2025913 PMAQI
19th Oct 2025934 PMAQI
19th Oct 2025995 PMAQI
19th Oct 20251246 PMAQI
19th Oct 20251237 PMAQI
19th Oct 20251278 PMAQI
19th Oct 20251259 PMAQI
19th Oct 202512510 PMAQI
19th Oct 202511611 PMAQI
20th Oct 202511912 AMAQI
20th Oct 20251241 AMAQI
20th Oct 20251232 AMAQI
20th Oct 20251103 AMAQI
20th Oct 20251104 AMAQI
28°C25/33°C
20th Oct 20251025 AMAQI
20th Oct 20251066 AMAQI
20th Oct 20251077 AMAQI
20th Oct 2025848 AMAQI
20th Oct 2025809 AMAQI
20th Oct 20257710 AMAQI
20th Oct 20257211 AMAQI
20th Oct 20258012 PMAQI
20th Oct 2025721 PMAQI
20th Oct 2025702 PMAQI
20th Oct 2025753 PMAQI
20th Oct 2025754 PMAQI
20th Oct 2025805 PMAQI
20th Oct 2025916 PMAQI
20th Oct 2025987 PMAQI
20th Oct 2025868 PMAQI
20th Oct 2025879 PMAQI
20th Oct 20258610 PMAQI
20th Oct 20259111 PMAQI
21st Oct 20258012 AMAQI
21st Oct 2025831 AMAQI
21st Oct 2025802 AMAQI
21st Oct 2025713 AMAQI
21st Oct 2025634 AMAQI
26°C23/30°C
21st Oct 2025615 AMAQI
21st Oct 2025636 AMAQI
21st Oct 2025597 AMAQI
21st Oct 2025578 AMAQI
21st Oct 2025609 AMAQI
21st Oct 20256010 AMAQI
21st Oct 20255811 AMAQI
21st Oct 20256412 PMAQI
21st Oct 2025571 PMAQI
21st Oct 2025552 PMAQI
21st Oct 2025553 PMAQI
21st Oct 2025554 PMAQI
21st Oct 2025565 PMAQI
21st Oct 2025636 PMAQI
21st Oct 2025737 PMAQI
21st Oct 2025868 PMAQI
21st Oct 2025789 PMAQI
21st Oct 20257410 PMAQI
21st Oct 20256711 PMAQI
22nd Oct 20257012 AMAQI
22nd Oct 2025761 AMAQI
22nd Oct 2025712 AMAQI
22nd Oct 2025683 AMAQI
22nd Oct 2025694 AMAQI
24°C21/28°C
22nd Oct 2025655 AMAQI
22nd Oct 2025626 AMAQI
22nd Oct 2025637 AMAQI
22nd Oct 2025708 AMAQI
22nd Oct 2025709 AMAQI
22nd Oct 20256510 AMAQI
22nd Oct 20256011 AMAQI
22nd Oct 20256112 PMAQI
22nd Oct 2025581 PMAQI
22nd Oct 2025602 PMAQI
22nd Oct 2025553 PMAQI
22nd Oct 2025554 PMAQI
22nd Oct 2025645 PMAQI
22nd Oct 2025676 PMAQI
22nd Oct 2025817 PMAQI
22nd Oct 2025828 PMAQI
22nd Oct 2025849 PMAQI
22nd Oct 20257310 PMAQI
22nd Oct 20257011 PMAQI
23rd Oct 20256512 AMAQI
23rd Oct 2025621 AMAQI
23rd Oct 2025632 AMAQI
23rd Oct 2025613 AMAQI
23rd Oct 2025554 AMAQI
22°C19/26°C
23rd Oct 2025575 AMAQI
23rd Oct 2025676 AMAQI
23rd Oct 2025587 AMAQI
23rd Oct 2025758 AMAQI
23rd Oct 2025699 AMAQI
23rd Oct 20257210 AMAQI
23rd Oct 20256611 AMAQI
23rd Oct 20256412 PMAQI
23rd Oct 2025651 PMAQI
23rd Oct 2025642 PMAQI
23rd Oct 2025663 PMAQI
23rd Oct 2025694 PMAQI
23rd Oct 2025715 PMAQI
23rd Oct 2025746 PMAQI
23rd Oct 2025777 PMAQI
23rd Oct 2025838 PMAQI
23rd Oct 2025869 PMAQI
23rd Oct 20258810 PMAQI
23rd Oct 20259211 PMAQI
24th Oct 20258412 AMAQI
24th Oct 2025841 AMAQI
24th Oct 2025852 AMAQI
24th Oct 2025883 AMAQI
24th Oct 2025904 AMAQI
19°C17/20°C
24th Oct 2025885 AMAQI
24th Oct 2025946 AMAQI
24th Oct 20251047 AMAQI
24th Oct 20251118 AMAQI
24th Oct 20251099 AMAQI
24th Oct 20259510 AMAQI
24th Oct 20258711 AMAQI
24th Oct 20257912 PMAQI
24th Oct 2025771 PMAQI
24th Oct 2025722 PMAQI
24th Oct 2025723 PMAQI
24th Oct 2025734 PMAQI
24th Oct 2025815 PMAQI
24th Oct 2025926 PMAQI
24th Oct 2025877 PMAQI
24th Oct 2025868 PMAQI
24th Oct 2025879 PMAQI
24th Oct 20258610 PMAQI
24th Oct 20259811 PMAQI
25th Oct 202512612 AMAQI
25th Oct 20251161 AMAQI
25th Oct 20251162 AMAQI
25th Oct 20251133 AMAQI
25th Oct 20251024 AMAQI
20°C18/22°C
25th Oct 20251065 AMAQI
25th Oct 20251076 AMAQI
25th Oct 2025957 AMAQI
25th Oct 2025978 AMAQI
25th Oct 2025969 AMAQI
25th Oct 20259810 AMAQI
25th Oct 202510711 AMAQI
25th Oct 202510112 PMAQI
25th Oct 20251021 PMAQI
25th Oct 20251002 PMAQI
25th Oct 20251083 PMAQI
25th Oct 20251134 PMAQI
25th Oct 20251235 PMAQI
25th Oct 20251266 PMAQI
25th Oct 20251267 PMAQI
25th Oct 20251108 PMAQI
25th Oct 20251329 PMAQI
25th Oct 202513610 PMAQI
25th Oct 202514011 PMAQI
26th Oct 202513812 AMAQI
26th Oct 20251491 AMAQI
26th Oct 20251382 AMAQI
26th Oct 20251283 AMAQI
26th Oct 20251284 AMAQI
22°C18/27°C
26th Oct 20251205 AMAQI
26th Oct 20251196 AMAQI
26th Oct 20251337 AMAQI
26th Oct 20251288 AMAQI
26th Oct 20251189 AMAQI
26th Oct 202510610 AMAQI
26th Oct 20259611 AMAQI
26th Oct 20259212 PMAQI
26th Oct 2025851 PMAQI
26th Oct 2025822 PMAQI
26th Oct 2025813 PMAQI
26th Oct 2025834 PMAQI
26th Oct 2025865 PMAQI
26th Oct 2025916 PMAQI
26th Oct 20251057 PMAQI
26th Oct 20251278 PMAQI
26th Oct 20251389 PMAQI
26th Oct 202513810 PMAQI
26th Oct 202511211 PMAQI
27th Oct 202510412 AMAQI
27th Oct 2025861 AMAQI
27th Oct 2025822 AMAQI
27th Oct 2025823 AMAQI
27th Oct 2025804 AMAQI
24°C22/28°C
27th Oct 2025865 AMAQI
27th Oct 2025846 AMAQI
27th Oct 2025847 AMAQI
27th Oct 2025798 AMAQI
27th Oct 2025749 AMAQI
27th Oct 20257310 AMAQI
27th Oct 20257111 AMAQI
27th Oct 20256912 PMAQI
27th Oct 2025691 PMAQI
27th Oct 2025662 PMAQI
27th Oct 2025663 PMAQI
27th Oct 2025694 PMAQI
27th Oct 2025695 PMAQI
27th Oct 2025726 PMAQI
27th Oct 2025817 PMAQI
27th Oct 2025938 PMAQI
27th Oct 20251129 PMAQI
27th Oct 202511710 PMAQI
27th Oct 202513011 PMAQI
28th Oct 202514212 AMAQI
28th Oct 20251541 AMAQI
28th Oct 20251602 AMAQI
28th Oct 20251573 AMAQI
28th Oct 20251564 AMAQI
24°C22/27°C
28th Oct 20251335 AMAQI
28th Oct 2025996 AMAQI
28th Oct 20251027 AMAQI
28th Oct 2025938 AMAQI
28th Oct 2025919 AMAQI
28th Oct 20258910 AMAQI
28th Oct 20258111 AMAQI
28th Oct 20258312 PMAQI
28th Oct 2025771 PMAQI
28th Oct 2025752 PMAQI
28th Oct 2025753 PMAQI
28th Oct 2025794 PMAQI
28th Oct 2025895 PMAQI
28th Oct 2025916 PMAQI
28th Oct 2025937 PMAQI
28th Oct 2025998 PMAQI
28th Oct 20251079 PMAQI
28th Oct 202512610 PMAQI
28th Oct 202514211 PMAQI
29th Oct 202515412 AMAQI
29th Oct 20251461 AMAQI
29th Oct 20251442 AMAQI
29th Oct 20251453 AMAQI
29th Oct 20251514 AMAQI
24°C22/28°C
29th Oct 20251565 AMAQI
29th Oct 20251476 AMAQI
29th Oct 20251437 AMAQI
29th Oct 20251388 AMAQI
29th Oct 20251409 AMAQI
29th Oct 202513410 AMAQI
29th Oct 202511811 AMAQI
29th Oct 202510212 PMAQI
29th Oct 2025941 PMAQI
29th Oct 2025882 PMAQI
29th Oct 2025863 PMAQI
29th Oct 2025904 PMAQI
29th Oct 20251035 PMAQI
29th Oct 20251176 PMAQI
29th Oct 20251397 PMAQI
29th Oct 20251368 PMAQI
29th Oct 20251329 PMAQI
29th Oct 202514210 PMAQI
29th Oct 202516411 PMAQI
30th Oct 202516012 AMAQI
30th Oct 20251561 AMAQI
30th Oct 20251482 AMAQI
30th Oct 20251473 AMAQI
30th Oct 20251434 AMAQI
24°C22/28°C
30th Oct 20251365 AMAQI
30th Oct 20251456 AMAQI
30th Oct 20251487 AMAQI
30th Oct 20251238 AMAQI
30th Oct 20251109 AMAQI
30th Oct 202511210 AMAQI
30th Oct 202510111 AMAQI
30th Oct 20259312 PMAQI
30th Oct 2025981 PMAQI
30th Oct 2025862 PMAQI
30th Oct 2025803 PMAQI
30th Oct 2025804 PMAQI
30th Oct 2025825 PMAQI
30th Oct 2025766 PMAQI
30th Oct 2025827 PMAQI
30th Oct 2025828 PMAQI
30th Oct 2025869 PMAQI
30th Oct 20257610 PMAQI
30th Oct 20257211 PMAQI
31st Oct 20256512 AMAQI
31st Oct 2025721 AMAQI
31st Oct 2025722 AMAQI
31st Oct 2025613 AMAQI
31st Oct 2025624 AMAQI
22°C22/22°C
31st Oct 2025625 AMAQI
31st Oct 2025656 AMAQI
31st Oct 2025717 AMAQI
31st Oct 2025648 AMAQI
31st Oct 2025669 AMAQI
31st Oct 20256110 AMAQI
31st Oct 20255611 AMAQI
31st Oct 20254712 PMAQI
31st Oct 2025391 PMAQI
31st Oct 2025452 PMAQI
31st Oct 2025363 PMAQI
31st Oct 2025464 PMAQI
31st Oct 2025505 PMAQI
31st Oct 2025506 PMAQI
31st Oct 2025507 PMAQI
31st Oct 2025528 PMAQI
31st Oct 2025549 PMAQI
31st Oct 20255110 PMAQI
31st Oct 20254511 PMAQI
1st Nov 20254012 AMAQI
1st Nov 2025351 AMAQI
1st Nov 2025272 AMAQI
1st Nov 2025273 AMAQI
1st Nov 2025224 AMAQI
21°C20/21°C
1st Nov 2025235 AMAQI
1st Nov 2025236 AMAQI
1st Nov 2025227 AMAQI
1st Nov 2025248 AMAQI
1st Nov 2025399 AMAQI
1st Nov 20254410 AMAQI
1st Nov 20255011 AMAQI
1st Nov 20255212 PMAQI
1st Nov 2025541 PMAQI
1st Nov 2025552 PMAQI
1st Nov 2025553 PMAQI
1st Nov 2025524 PMAQI
1st Nov 2025475 PMAQI
1st Nov 2025436 PMAQI
1st Nov 2025447 PMAQI
1st Nov 2025488 PMAQI
1st Nov 2025519 PMAQI
1st Nov 20256710 PMAQI
1st Nov 20258711 PMAQI
2nd Nov 20256412 AMAQI
2nd Nov 2025631 AMAQI
2nd Nov 2025612 AMAQI
2nd Nov 2025563 AMAQI
2nd Nov 2025594 AMAQI
20°C19/20°C
2nd Nov 2025605 AMAQI
2nd Nov 2025726 AMAQI
2nd Nov 2025757 AMAQI
2nd Nov 2025718 AMAQI
2nd Nov 2025679 AMAQI
2nd Nov 20255310 AMAQI
2nd Nov 20255411 AMAQI
2nd Nov 20255712 PMAQI
2nd Nov 2025591 PMAQI
2nd Nov 2025572 PMAQI
2nd Nov 2025643 PMAQI
2nd Nov 2025824 PMAQI
2nd Nov 2025595 PMAQI
2nd Nov 2025646 PMAQI
2nd Nov 2025727 PMAQI
2nd Nov 2025738 PMAQI
2nd Nov 2025709 PMAQI
2nd Nov 20256910 PMAQI
2nd Nov 20256111 PMAQI
3rd Nov 20255412 AMAQI
3rd Nov 2025541 AMAQI
3rd Nov 2025522 AMAQI
3rd Nov 2025463 AMAQI
3rd Nov 2025404 AMAQI
19°C19/20°C
3rd Nov 2025395 AMAQI
3rd Nov 2025336 AMAQI
3rd Nov 2025327 AMAQI
3rd Nov 2025348 AMAQI
3rd Nov 2025379 AMAQI
3rd Nov 20254010 AMAQI
3rd Nov 20254011 AMAQI
3rd Nov 20254012 PMAQI
3rd Nov 2025391 PMAQI
3rd Nov 2025372 PMAQI
3rd Nov 2025333 PMAQI
3rd Nov 2025444 PMAQI
3rd Nov 2025625 PMAQI
3rd Nov 2025346 PMAQI
3rd Nov 2025397 PMAQI
3rd Nov 2025458 PMAQI
3rd Nov 2025439 PMAQI
3rd Nov 20254110 PMAQI
3rd Nov 20253511 PMAQI
4th Nov 20253012 AMAQI
4th Nov 2025281 AMAQI
4th Nov 2025282 AMAQI
4th Nov 2025333 AMAQI
4th Nov 2025334 AMAQI
18°C17/19°C
4th Nov 2025425 AMAQI
4th Nov 2025376 AMAQI
4th Nov 2025387 AMAQI
4th Nov 2025408 AMAQI
4th Nov 2025429 AMAQI
4th Nov 20254410 AMAQI
4th Nov 20254411 AMAQI
4th Nov 20253912 PMAQI
4th Nov 2025421 PMAQI
4th Nov 2025422 PMAQI
4th Nov 2025413 PMAQI
4th Nov 2025424 PMAQI
4th Nov 2025495 PMAQI
4th Nov 2025546 PMAQI
4th Nov 2025567 PMAQI
4th Nov 2025598 PMAQI
4th Nov 2025639 PMAQI
4th Nov 20256910 PMAQI
4th Nov 20256911 PMAQI
5th Nov 20256612 AMAQI
5th Nov 2025611 AMAQI
5th Nov 2025552 AMAQI
5th Nov 2025543 AMAQI
5th Nov 2025524 AMAQI
18°C17/18°C
5th Nov 2025515 AMAQI
5th Nov 2025526 AMAQI
5th Nov 2025507 AMAQI
5th Nov 2025518 AMAQI
5th Nov 2025529 AMAQI
5th Nov 20255810 AMAQI
5th Nov 20256111 AMAQI
5th Nov 20256512 PMAQI
5th Nov 2025691 PMAQI
5th Nov 2025682 PMAQI
5th Nov 2025723 PMAQI
5th Nov 2025714 PMAQI
5th Nov 2025755 PMAQI
5th Nov 2025756 PMAQI
5th Nov 2025827 PMAQI
5th Nov 2025778 PMAQI
5th Nov 2025989 PMAQI
5th Nov 20259910 PMAQI
5th Nov 20259711 PMAQI
6th Nov 20259212 AMAQI
6th Nov 2025981 AMAQI
6th Nov 20251062 AMAQI
6th Nov 20251063 AMAQI
6th Nov 2025984 AMAQI
20°C18/23°C
6th Nov 20251105 AMAQI
6th Nov 20251036 AMAQI
6th Nov 2025857 AMAQI
6th Nov 2025908 AMAQI
6th Nov 20251099 AMAQI
6th Nov 202511610 AMAQI
6th Nov 20259111 AMAQI
6th Nov 202511012 PMAQI
6th Nov 20251161 PMAQI
6th Nov 20251112 PMAQI
6th Nov 2025983 PMAQI
6th Nov 2025974 PMAQI
6th Nov 2025985 PMAQI
6th Nov 2025996 PMAQI
6th Nov 20251177 PMAQI
6th Nov 20251398 PMAQI
6th Nov 20251549 PMAQI
6th Nov 202515410 PMAQI
6th Nov 202515411 PMAQI
7th Nov 202514812 AMAQI
7th Nov 20251501 AMAQI
7th Nov 20251482 AMAQI
7th Nov 20251383 AMAQI
7th Nov 20251454 AMAQI
22°C20/24°C
7th Nov 20251505 AMAQI
7th Nov 20251496 AMAQI
7th Nov 20251497 AMAQI
7th Nov 20251558 AMAQI
7th Nov 20251569 AMAQI
7th Nov 202515010 AMAQI
7th Nov 202513311 AMAQI
7th Nov 20259912 PMAQI
7th Nov 2025841 PMAQI
7th Nov 2025722 PMAQI
7th Nov 2025763 PMAQI
7th Nov 2025944 PMAQI
7th Nov 20251185 PMAQI
7th Nov 20251476 PMAQI
7th Nov 20251537 PMAQI
7th Nov 20251468 PMAQI
7th Nov 20251229 PMAQI
7th Nov 202511110 PMAQI
7th Nov 20259211 PMAQI
8th Nov 202510012 AMAQI
8th Nov 20251051 AMAQI
8th Nov 20251002 AMAQI
8th Nov 2025823 AMAQI
8th Nov 2025714 AMAQI
23°C23/23°C
8th Nov 2025705 AMAQI
8th Nov 2025786 AMAQI
8th Nov 2025767 AMAQI
8th Nov 2025738 AMAQI
8th Nov 2025789 AMAQI
8th Nov 20258010 AMAQI
8th Nov 20257511 AMAQI
8th Nov 20258012 PMAQI
8th Nov 2025771 PMAQI
8th Nov 2025702 PMAQI
8th Nov 2025623 PMAQI
8th Nov 2025624 PMAQI
8th Nov 2025595 PMAQI
8th Nov 2025566 PMAQI
8th Nov 2025637 PMAQI
8th Nov 2025728 PMAQI
8th Nov 2025909 PMAQI
8th Nov 20259810 PMAQI
8th Nov 202510111 PMAQI
9th Nov 20259912 AMAQI
9th Nov 2025991 AMAQI
9th Nov 20251002 AMAQI
9th Nov 20251063 AMAQI
9th Nov 20251054 AMAQI
24°C22/28°C
9th Nov 20251025 AMAQI
9th Nov 20251086 AMAQI
9th Nov 20251147 AMAQI
9th Nov 20251168 AMAQI
9th Nov 20251179 AMAQI
9th Nov 202511110 AMAQI
9th Nov 202510811 AMAQI
9th Nov 202510412 PMAQI
9th Nov 20251041 PMAQI
9th Nov 20251042 PMAQI
9th Nov 2025943 PMAQI
9th Nov 2025814 PMAQI
9th Nov 2025805 PMAQI
9th Nov 2025806 PMAQI
9th Nov 2025807 PMAQI
9th Nov 2025798 PMAQI
9th Nov 2025789 PMAQI
9th Nov 20257810 PMAQI
9th Nov 20257511 PMAQI
10th Nov 20257712 AMAQI
10th Nov 2025771 AMAQI
--°C/°C
5 AM
11 AM
5 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 10 AM
95AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
2 PM - 4 PM
76AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 10 AM (Avg. 95), while the lowest AQI was between 2 PM to 4 PM (Avg. 76).
Night time
Avg. Highest Time
12 AM - 4 AM
99AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
6 PM
83AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 99), while the lowest AQI was between 6 PM to 6 PM (Avg. 83).
2025 Days Vs Air Quality
North Tu Liem District, Ha Noi, Vietnam
2025
12%
36
61%
191
21%
66
6%
19
Total number of days with different AQI categories in last 313 days in 2025 (52 days remaining)
Good
36 DaysModerate
191 DaysPoor
66 DaysUnhealthy
19 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 12%
Health Risk Level:
Extreme
In 2025, 12% of 313 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
North Tu Liem District, 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
157AQI
157AQI
2nd January 2025
197AQI
197AQI
3rd January 2025
157AQI
157AQI
4th January 2025
143AQI
143AQI
5th January 2025
144AQI
144AQI
6th January 2025
148AQI
148AQI
7th January 2025
155AQI
155AQI
8th January 2025
151AQI
151AQI
9th January 2025
155AQI
155AQI
10th January 2025
116AQI
116AQI
11th January 2025
126AQI
126AQI
12th January 2025
132AQI
132AQI
13th January 2025
151AQI
151AQI
14th January 2025
159AQI
159AQI
15th January 2025
158AQI
158AQI
16th January 2025
153AQI
153AQI
17th January 2025
161AQI
161AQI
18th January 2025
166AQI
166AQI
19th January 2025
164AQI
164AQI
20th January 2025
179AQI
179AQI
21st January 2025
168AQI
168AQI
22nd January 2025
163AQI
163AQI
23rd January 2025
145AQI
145AQI
24th January 2025
136AQI
136AQI
25th January 2025
115AQI
115AQI
26th January 2025
81AQI
81AQI
27th January 2025
100AQI
100AQI
28th January 2025
89AQI
89AQI
29th January 2025
125AQI
125AQI
30th January 2025
115AQI
115AQI
31st January 2025
102AQI
102AQI
1st February 2025
92AQI
92AQI
2nd February 2025
81AQI
81AQI
3rd February 2025
67AQI
67AQI
4th February 2025
77AQI
77AQI
5th February 2025
108AQI
108AQI
6th February 2025
116AQI
116AQI
7th February 2025
56AQI
56AQI
8th February 2025
71AQI
71AQI
9th February 2025
98AQI
98AQI
10th February 2025
141AQI
141AQI
11th February 2025
152AQI
152AQI
12th February 2025
172AQI
172AQI
13th February 2025
148AQI
148AQI
14th February 2025
150AQI
150AQI
15th February 2025
151AQI
151AQI
16th February 2025
103AQI
103AQI
17th February 2025
122AQI
122AQI
18th February 2025
91AQI
91AQI
19th February 2025
110AQI
110AQI
20th February 2025
140AQI
140AQI
21st February 2025
122AQI
122AQI
22nd February 2025
137AQI
137AQI
23rd February 2025
80AQI
80AQI
24th February 2025
84AQI
84AQI
25th February 2025
94AQI
94AQI
26th February 2025
86AQI
86AQI
27th February 2025
140AQI
140AQI
28th February 2025
112AQI
112AQI
1st March 2025
116AQI
116AQI
2nd March 2025
95AQI
95AQI
3rd March 2025
96AQI
96AQI
4th March 2025
97AQI
97AQI
5th March 2025
98AQI
98AQI
6th March 2025
75AQI
75AQI
7th March 2025
81AQI
81AQI
8th March 2025
101AQI
101AQI
9th March 2025
132AQI
132AQI
10th March 2025
142AQI
142AQI
11th March 2025
125AQI
125AQI
12th March 2025
110AQI
110AQI
13th March 2025
95AQI
95AQI
14th March 2025
98AQI
98AQI
15th March 2025
89AQI
89AQI
16th March 2025
74AQI
74AQI
17th March 2025
90AQI
90AQI
18th March 2025
89AQI
89AQI
19th March 2025
88AQI
88AQI
20th March 2025
103AQI
103AQI
21st March 2025
125AQI
125AQI
22nd March 2025
122AQI
122AQI
23rd March 2025
123AQI
123AQI
24th March 2025
135AQI
135AQI
25th March 2025
127AQI
127AQI
26th March 2025
101AQI
101AQI
27th March 2025
100AQI
100AQI
28th March 2025
104AQI
104AQI
29th March 2025
76AQI
76AQI
30th March 2025
58AQI
58AQI
31st March 2025
74AQI
74AQI
1st April 2025
91AQI
91AQI
2nd April 2025
122AQI
122AQI
3rd April 2025
103AQI
103AQI
4th April 2025
143AQI
143AQI
5th April 2025
102AQI
102AQI
6th April 2025
113AQI
113AQI
7th April 2025
105AQI
105AQI
8th April 2025
105AQI
105AQI
9th April 2025
91AQI
91AQI
10th April 2025
92AQI
92AQI
11th April 2025
90AQI
90AQI
12th April 2025
94AQI
94AQI
13th April 2025
89AQI
89AQI
14th April 2025
98AQI
98AQI
15th April 2025
101AQI
101AQI
16th April 2025
106AQI
106AQI
17th April 2025
100AQI
100AQI
18th April 2025
103AQI
103AQI
19th April 2025
95AQI
95AQI
20th April 2025
85AQI
85AQI
21st April 2025
85AQI
85AQI
22nd April 2025
89AQI
89AQI
23rd April 2025
95AQI
95AQI
24th April 2025
83AQI
83AQI
25th April 2025
77AQI
77AQI
26th April 2025
76AQI
76AQI
27th April 2025
61AQI
61AQI
28th April 2025
57AQI
57AQI
29th April 2025
74AQI
74AQI
30th April 2025
65AQI
65AQI
1st May 2025
56AQI
56AQI
2nd May 2025
76AQI
76AQI
3rd May 2025
76AQI
76AQI
4th May 2025
77AQI
77AQI
5th May 2025
81AQI
81AQI
6th May 2025
74AQI
74AQI
7th May 2025
76AQI
76AQI
8th May 2025
77AQI
77AQI
9th May 2025
79AQI
79AQI
10th May 2025
81AQI
81AQI
11th May 2025
53AQI
53AQI
12th May 2025
71AQI
71AQI
13th May 2025
68AQI
68AQI
14th May 2025
65AQI
65AQI
15th May 2025
60AQI
60AQI
16th May 2025
60AQI
60AQI
17th May 2025
52AQI
52AQI
18th May 2025
57AQI
57AQI
19th May 2025
54AQI
54AQI
20th May 2025
58AQI
58AQI
21st May 2025
58AQI
58AQI
22nd May 2025
58AQI
58AQI
23rd May 2025
57AQI
57AQI
24th May 2025
57AQI
57AQI
25th May 2025
57AQI
57AQI
26th May 2025
61AQI
61AQI
27th May 2025
82AQI
82AQI
28th May 2025
87AQI
87AQI
29th May 2025
67AQI
67AQI
30th May 2025
66AQI
66AQI
31st May 2025
61AQI
61AQI
1st June 2025
53AQI
53AQI
2nd June 2025
55AQI
55AQI
3rd June 2025
54AQI
54AQI
4th June 2025
59AQI
59AQI
5th June 2025
70AQI
70AQI
6th June 2025
61AQI
61AQI
7th June 2025
59AQI
59AQI
8th June 2025
59AQI
59AQI
9th June 2025
62AQI
62AQI
10th June 2025
61AQI
61AQI
11th June 2025
62AQI
62AQI
12th June 2025
60AQI
60AQI
13th June 2025
55AQI
55AQI
14th June 2025
61AQI
61AQI
15th June 2025
79AQI
79AQI
16th June 2025
61AQI
61AQI
17th June 2025
58AQI
58AQI
18th June 2025
56AQI
56AQI
19th June 2025
66AQI
66AQI
20th June 2025
71AQI
71AQI
21st June 2025
65AQI
65AQI
22nd June 2025
63AQI
63AQI
23rd June 2025
64AQI
64AQI
24th June 2025
67AQI
67AQI
25th June 2025
61AQI
61AQI
26th June 2025
60AQI
60AQI
27th June 2025
60AQI
60AQI
28th June 2025
58AQI
58AQI
29th June 2025
57AQI
57AQI
30th June 2025
56AQI
56AQI
1st July 2025
51AQI
51AQI
2nd July 2025
52AQI
52AQI
3rd July 2025
56AQI
56AQI
4th July 2025
63AQI
63AQI
5th July 2025
63AQI
63AQI
6th July 2025
60AQI
60AQI
7th July 2025
63AQI
63AQI
8th July 2025
62AQI
62AQI
9th July 2025
69AQI
69AQI
10th July 2025
61AQI
61AQI
11th July 2025
58AQI
58AQI
12th July 2025
57AQI
57AQI
13th July 2025
59AQI
59AQI
14th July 2025
70AQI
70AQI
15th July 2025
78AQI
78AQI
16th July 2025
64AQI
64AQI
17th July 2025
63AQI
63AQI
18th July 2025
63AQI
63AQI
19th July 2025
70AQI
70AQI
20th July 2025
63AQI
63AQI
21st July 2025
63AQI
63AQI
22nd July 2025
53AQI
53AQI
23rd July 2025
55AQI
55AQI
24th July 2025
54AQI
54AQI
25th July 2025
58AQI
58AQI
26th July 2025
60AQI
60AQI
27th July 2025
61AQI
61AQI
28th July 2025
65AQI
65AQI
29th July 2025
70AQI
70AQI
30th July 2025
67AQI
67AQI
31st July 2025
60AQI
60AQI
1st August 2025
53AQI
53AQI
2nd August 2025
54AQI
54AQI
3rd August 2025
56AQI
56AQI
4th August 2025
56AQI
56AQI
5th August 2025
56AQI
56AQI
6th August 2025
54AQI
54AQI
7th August 2025
55AQI
55AQI
8th August 2025
57AQI
57AQI
9th August 2025
56AQI
56AQI
10th August 2025
58AQI
58AQI
11th August 2025
56AQI
56AQI
12th August 2025
51AQI
51AQI
13th August 2025
53AQI
53AQI
14th August 2025
54AQI
54AQI
15th August 2025
47AQI
47AQI
16th August 2025
45AQI
45AQI
17th August 2025
41AQI
41AQI
18th August 2025
40AQI
40AQI
19th August 2025
43AQI
43AQI
20th August 2025
44AQI
44AQI
21st August 2025
47AQI
47AQI
22nd August 2025
48AQI
48AQI
23rd August 2025
47AQI
47AQI
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
40AQI
40AQI
31st August 2025
41AQI
41AQI
1st September 2025
43AQI
43AQI
2nd September 2025
42AQI
42AQI
3rd September 2025
41AQI
41AQI
4th September 2025
48AQI
48AQI
5th September 2025
40AQI
40AQI
6th September 2025
40AQI
40AQI
7th September 2025
50AQI
50AQI
8th September 2025
58AQI
58AQI
9th September 2025
52AQI
52AQI
10th September 2025
52AQI
52AQI
11th September 2025
45AQI
45AQI
12th September 2025
43AQI
43AQI
13th September 2025
41AQI
41AQI
14th September 2025
41AQI
41AQI
15th September 2025
45AQI
45AQI
16th September 2025
48AQI
48AQI
17th September 2025
50AQI
50AQI
18th September 2025
56AQI
56AQI
19th September 2025
58AQI
58AQI
20th September 2025
64AQI
64AQI
21st September 2025
69AQI
69AQI
22nd September 2025
62AQI
62AQI
23rd September 2025
63AQI
63AQI
24th September 2025
61AQI
61AQI
25th September 2025
57AQI
57AQI
26th September 2025
63AQI
63AQI
27th September 2025
53AQI
53AQI
28th September 2025
56AQI
56AQI
29th September 2025
46AQI
46AQI
30th September 2025
41AQI
41AQI
1st October 2025
72AQI
72AQI
2nd October 2025
81AQI
81AQI
3rd October 2025
73AQI
73AQI
4th October 2025
102AQI
102AQI
5th October 2025
120AQI
120AQI
6th October 2025
132AQI
132AQI
7th October 2025
60AQI
60AQI
8th October 2025
74AQI
74AQI
9th October 2025
109AQI
109AQI
10th October 2025
126AQI
126AQI
11th October 2025
126AQI
126AQI
12th October 2025
129AQI
129AQI
13th October 2025
86AQI
86AQI
14th October 2025
90AQI
90AQI
15th October 2025
76AQI
76AQI
16th October 2025
100AQI
100AQI
17th October 2025
114AQI
114AQI
18th October 2025
118AQI
118AQI
19th October 2025
126AQI
126AQI
20th October 2025
97AQI
97AQI
21st October 2025
69AQI
69AQI
22nd October 2025
68AQI
68AQI
23rd October 2025
70AQI
70AQI
24th October 2025
87AQI
87AQI
25th October 2025
116AQI
116AQI
26th October 2025
118AQI
118AQI
27th October 2025
89AQI
89AQI
28th October 2025
115AQI
115AQI
29th October 2025
136AQI
136AQI
30th October 2025
117AQI
117AQI
31st October 2025
58AQI
58AQI
1st November 2025
43AQI
43AQI
2nd November 2025
65AQI
65AQI
3rd November 2025
43AQI
43AQI
4th November 2025
43AQI
43AQI
5th November 2025
69AQI
69AQI
6th November 2025
109AQI
109AQI
7th November 2025
133AQI
133AQI
8th November 2025
83AQI
83AQI
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
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
142AQI
111AQI
101AQI
93AQI
67AQI
61AQI
62AQI
48AQI
51AQI
99AQI
74AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202583AQI
3
12
16
12
13
3
17
14
20
10
31
30
31
17
14
16
14
16
15
3
3
2
36
191
66
19
Highest AQI recorded in
January142AQI
Lowest AQI recorded in
August48AQI
202485AQI
1
2
15
8
14
3
2
4
1
12
3
2
11
5
30
3
28
29
2
3
6
6
1
1
24
5
13
15
3
45
117
69
21
Highest AQI recorded in
March158AQI
Lowest AQI recorded in
September30AQI
2023130AQI
8
18
5
1
12
6
2
13
15
3
23
4
11
19
1
8
11
5
3
4
7
14
4
3
1
37
103
51
8
Highest AQI recorded in
January168AQI
Lowest AQI recorded in
June98AQI
2022141AQI
1
2
5
14
9
1
2
9
17
1
1
8
23
28
1
Highest AQI recorded in
December152AQI
Lowest AQI recorded in
November129AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2022(Avg.)
141AQILeast Polluted Year Recorded
2025(Avg.)
83AQINorth Tu Liem District's annual 2025 AQI (83) shows an average percentage change of -26.7% (improved AQI) compared to previous years: 2022 (141), 2023 (130), 2024 (85).
