Hanoi Ubnd P Hoang Van Thu Hoang Mai, Hanoi, Ha Noi, Vietnam Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
November Air Quality Analysis
Hanoi Ubnd P Hoang Van Thu Hoang Mai, Hanoi, Ha Noi, Vietnam
2021
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Nov 2021
144AQILowest AQI recorded on
22nd Nov 2021
12AQISame Day Analysis (10th November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 81 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Nov - 11th Nov 2025
Hanoi Ubnd P Hoang Van Thu Hoang Mai, Hanoi, Ha Noi, Vietnam
AQI
Day
Night
.
5 AM10th Nov 2025
5 PM
4 AM11th Nov 2025
Day time
Avg. Highest Time
10AM10th Nov
101AQI
Avg. Lowest Time
5PM10th Nov
59AQI
Night time
Avg. Highest Time
5AM10th Nov
89AQI
Avg. Lowest Time
10PM10th Nov
56AQI
In the last 24 hours,
Hanoi Ubnd P Hoang Van Thu Hoang Mai's AQI reached its highest point of 101 at 10 AM during the Day, while the lowest point, 56, was recorded at 10 PM during the Night between 10th Nov and 11th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Hanoi Ubnd P Hoang Van Thu Hoang Mai, Hanoi, Ha Noi, Vietnam
OctNov
12th - 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 - 11th11th
Day
Night
12th Oct 20251335 AMAQI
12th Oct 20251376 AMAQI
12th Oct 20251417 AMAQI
12th Oct 20251498 AMAQI
12th Oct 20251019 AMAQI
12th Oct 202510610 AMAQI
12th Oct 202511911 AMAQI
12th Oct 202512712 PMAQI
12th Oct 20251201 PMAQI
12th Oct 20251192 PMAQI
12th Oct 20251223 PMAQI
12th Oct 20251124 PMAQI
12th Oct 20251065 PMAQI
12th Oct 20251166 PMAQI
12th Oct 20251267 PMAQI
12th Oct 20251098 PMAQI
12th Oct 20251209 PMAQI
12th Oct 20259510 PMAQI
12th Oct 20259211 PMAQI
13th Oct 20259212 AMAQI
13th Oct 2025911 AMAQI
13th Oct 2025922 AMAQI
13th Oct 2025983 AMAQI
13th Oct 2025924 AMAQI
28°C25/32°C
13th Oct 2025885 AMAQI
13th Oct 2025906 AMAQI
13th Oct 2025987 AMAQI
13th Oct 20251198 AMAQI
13th Oct 20251289 AMAQI
13th Oct 202512010 AMAQI
13th Oct 202511811 AMAQI
13th Oct 202511212 PMAQI
13th Oct 2025961 PMAQI
13th Oct 2025872 PMAQI
13th Oct 2025753 PMAQI
13th Oct 2025754 PMAQI
13th Oct 2025675 PMAQI
13th Oct 2025586 PMAQI
13th Oct 2025647 PMAQI
13th Oct 2025638 PMAQI
13th Oct 2025769 PMAQI
13th Oct 20258210 PMAQI
13th Oct 20258611 PMAQI
14th Oct 20259012 AMAQI
14th Oct 2025901 AMAQI
14th Oct 2025862 AMAQI
14th Oct 2025943 AMAQI
14th Oct 20251004 AMAQI
27°C25/31°C
14th Oct 2025945 AMAQI
14th Oct 2025906 AMAQI
14th Oct 2025837 AMAQI
14th Oct 2025818 AMAQI
14th Oct 2025859 AMAQI
14th Oct 20259310 AMAQI
14th Oct 20258411 AMAQI
14th Oct 20258612 PMAQI
14th Oct 2025841 PMAQI
14th Oct 2025872 PMAQI
14th Oct 2025863 PMAQI
14th Oct 2025844 PMAQI
14th Oct 2025745 PMAQI
14th Oct 2025826 PMAQI
14th Oct 2025827 PMAQI
14th Oct 2025808 PMAQI
14th Oct 2025729 PMAQI
14th Oct 20257510 PMAQI
14th Oct 20257111 PMAQI
15th Oct 20257312 AMAQI
15th Oct 2025771 AMAQI
15th Oct 2025962 AMAQI
15th Oct 2025813 AMAQI
15th Oct 2025714 AMAQI
27°C25/30°C
15th Oct 2025735 AMAQI
15th Oct 2025806 AMAQI
15th Oct 2025877 AMAQI
15th Oct 2025828 AMAQI
15th Oct 2025849 AMAQI
15th Oct 20258310 AMAQI
15th Oct 20257811 AMAQI
15th Oct 20258412 PMAQI
15th Oct 2025761 PMAQI
15th Oct 2025672 PMAQI
15th Oct 2025623 PMAQI
15th Oct 2025584 PMAQI
15th Oct 2025575 PMAQI
15th Oct 2025616 PMAQI
15th Oct 2025707 PMAQI
15th Oct 2025698 PMAQI
15th Oct 2025879 PMAQI
15th Oct 202510010 PMAQI
15th Oct 20259511 PMAQI
16th Oct 202510512 AMAQI
16th Oct 20251021 AMAQI
16th Oct 20251002 AMAQI
16th Oct 20251303 AMAQI
16th Oct 20251174 AMAQI
27°C24/31°C
16th Oct 20251065 AMAQI
16th Oct 2025866 AMAQI
16th Oct 2025927 AMAQI
16th Oct 2025938 AMAQI
16th Oct 2025749 AMAQI
16th Oct 20256210 AMAQI
16th Oct 20257411 AMAQI
16th Oct 20258112 PMAQI
16th Oct 2025861 PMAQI
16th Oct 2025972 PMAQI
16th Oct 2025983 PMAQI
16th Oct 2025784 PMAQI
16th Oct 2025785 PMAQI
16th Oct 2025866 PMAQI
16th Oct 2025787 PMAQI
16th Oct 2025968 PMAQI
16th Oct 20251109 PMAQI
16th Oct 202512210 PMAQI
16th Oct 202511411 PMAQI
17th Oct 20259412 AMAQI
17th Oct 2025921 AMAQI
17th Oct 20251012 AMAQI
17th Oct 20251073 AMAQI
17th Oct 20251124 AMAQI
27°C24/31°C
17th Oct 20251215 AMAQI
17th Oct 20251316 AMAQI
17th Oct 20251487 AMAQI
17th Oct 20251528 AMAQI
17th Oct 20251279 AMAQI
17th Oct 202514010 AMAQI
17th Oct 202511611 AMAQI
17th Oct 20258412 PMAQI
17th Oct 2025801 PMAQI
17th Oct 2025742 PMAQI
17th Oct 2025723 PMAQI
17th Oct 2025794 PMAQI
17th Oct 2025895 PMAQI
17th Oct 2025826 PMAQI
17th Oct 2025937 PMAQI
17th Oct 20251058 PMAQI
17th Oct 20251019 PMAQI
17th Oct 202510810 PMAQI
17th Oct 202511011 PMAQI
18th Oct 20259012 AMAQI
18th Oct 2025881 AMAQI
18th Oct 2025922 AMAQI
18th Oct 2025973 AMAQI
18th Oct 20251304 AMAQI
27°C24/32°C
18th Oct 20251485 AMAQI
18th Oct 20251566 AMAQI
18th Oct 20251467 AMAQI
18th Oct 20251498 AMAQI
18th Oct 20251289 AMAQI
18th Oct 202514910 AMAQI
18th Oct 202514211 AMAQI
18th Oct 202512412 PMAQI
18th Oct 20251191 PMAQI
18th Oct 20251032 PMAQI
18th Oct 2025803 PMAQI
18th Oct 2025864 PMAQI
18th Oct 2025955 PMAQI
18th Oct 20251036 PMAQI
18th Oct 20251137 PMAQI
18th Oct 20251178 PMAQI
18th Oct 2025999 PMAQI
18th Oct 202510610 PMAQI
18th Oct 202511311 PMAQI
19th Oct 202512412 AMAQI
19th Oct 20251281 AMAQI
19th Oct 20251322 AMAQI
19th Oct 20251193 AMAQI
19th Oct 20251304 AMAQI
28°C24/33°C
19th Oct 20251455 AMAQI
19th Oct 20251496 AMAQI
19th Oct 20251497 AMAQI
19th Oct 20251308 AMAQI
19th Oct 20251379 AMAQI
19th Oct 202515810 AMAQI
19th Oct 202516211 AMAQI
19th Oct 202511412 PMAQI
19th Oct 20251221 PMAQI
19th Oct 2025992 PMAQI
19th Oct 2025993 PMAQI
19th Oct 2025824 PMAQI
19th Oct 2025915 PMAQI
19th Oct 20251206 PMAQI
19th Oct 20251027 PMAQI
19th Oct 20251158 PMAQI
19th Oct 20251369 PMAQI
19th Oct 202512010 PMAQI
19th Oct 202510211 PMAQI
20th Oct 202510912 AMAQI
20th Oct 20251121 AMAQI
20th Oct 20251102 AMAQI
20th Oct 20251023 AMAQI
20th Oct 20251024 AMAQI
28°C25/33°C
20th Oct 20251025 AMAQI
20th Oct 20251066 AMAQI
20th Oct 20251107 AMAQI
20th Oct 2025908 AMAQI
20th Oct 2025899 AMAQI
20th Oct 20258210 AMAQI
20th Oct 20257611 AMAQI
20th Oct 20258112 PMAQI
20th Oct 2025701 PMAQI
20th Oct 2025712 PMAQI
20th Oct 2025683 PMAQI
20th Oct 2025714 PMAQI
20th Oct 2025785 PMAQI
20th Oct 2025846 PMAQI
20th Oct 2025957 PMAQI
20th Oct 2025838 PMAQI
20th Oct 2025809 PMAQI
20th Oct 20257910 PMAQI
20th Oct 20258311 PMAQI
21st Oct 20257112 AMAQI
21st Oct 2025731 AMAQI
21st Oct 2025732 AMAQI
21st Oct 2025623 AMAQI
21st Oct 2025584 AMAQI
26°C23/30°C
21st Oct 2025585 AMAQI
21st Oct 2025606 AMAQI
21st Oct 2025587 AMAQI
21st Oct 2025568 AMAQI
21st Oct 2025569 AMAQI
21st Oct 20255510 AMAQI
21st Oct 20255511 AMAQI
21st Oct 20255512 PMAQI
21st Oct 2025581 PMAQI
21st Oct 2025562 PMAQI
21st Oct 2025553 PMAQI
21st Oct 2025564 PMAQI
21st Oct 2025555 PMAQI
21st Oct 2025556 PMAQI
21st Oct 2025597 PMAQI
21st Oct 2025698 PMAQI
21st Oct 2025539 PMAQI
21st Oct 20255310 PMAQI
21st Oct 20254611 PMAQI
22nd Oct 20254812 AMAQI
22nd Oct 2025531 AMAQI
22nd Oct 2025502 AMAQI
22nd Oct 2025523 AMAQI
22nd Oct 2025494 AMAQI
24°C21/28°C
22nd Oct 2025515 AMAQI
22nd Oct 2025416 AMAQI
22nd Oct 2025427 AMAQI
22nd Oct 2025568 AMAQI
22nd Oct 2025589 AMAQI
22nd Oct 20256210 AMAQI
22nd Oct 20256111 AMAQI
22nd Oct 20255412 PMAQI
22nd Oct 2025551 PMAQI
22nd Oct 2025632 PMAQI
22nd Oct 2025523 PMAQI
22nd Oct 2025484 PMAQI
22nd Oct 2025615 PMAQI
22nd Oct 2025546 PMAQI
22nd Oct 2025577 PMAQI
22nd Oct 2025608 PMAQI
22nd Oct 2025639 PMAQI
22nd Oct 20255910 PMAQI
22nd Oct 20255911 PMAQI
23rd Oct 20255912 AMAQI
23rd Oct 2025601 AMAQI
23rd Oct 2025652 AMAQI
23rd Oct 2025673 AMAQI
23rd Oct 2025534 AMAQI
22°C19/26°C
23rd Oct 2025545 AMAQI
23rd Oct 2025696 AMAQI
23rd Oct 2025637 AMAQI
23rd Oct 2025748 AMAQI
23rd Oct 2025609 AMAQI
23rd Oct 20256510 AMAQI
23rd Oct 20256611 AMAQI
23rd Oct 20255812 PMAQI
23rd Oct 2025581 PMAQI
23rd Oct 2025602 PMAQI
23rd Oct 2025603 PMAQI
23rd Oct 2025614 PMAQI
23rd Oct 2025595 PMAQI
23rd Oct 2025606 PMAQI
23rd Oct 2025587 PMAQI
23rd Oct 2025618 PMAQI
23rd Oct 2025639 PMAQI
23rd Oct 20257310 PMAQI
23rd Oct 20257411 PMAQI
24th Oct 20257112 AMAQI
24th Oct 2025691 AMAQI
24th Oct 2025672 AMAQI
24th Oct 2025683 AMAQI
24th Oct 2025804 AMAQI
19°C17/20°C
24th Oct 2025665 AMAQI
24th Oct 2025716 AMAQI
24th Oct 2025947 AMAQI
24th Oct 2025988 AMAQI
24th Oct 20251049 AMAQI
24th Oct 20257410 AMAQI
24th Oct 20256711 AMAQI
24th Oct 20256512 PMAQI
24th Oct 2025641 PMAQI
24th Oct 2025622 PMAQI
24th Oct 2025623 PMAQI
24th Oct 2025614 PMAQI
24th Oct 2025625 PMAQI
24th Oct 2025656 PMAQI
24th Oct 2025677 PMAQI
24th Oct 2025688 PMAQI
24th Oct 2025769 PMAQI
24th Oct 20257210 PMAQI
24th Oct 20258311 PMAQI
25th Oct 202510612 AMAQI
25th Oct 20251071 AMAQI
25th Oct 2025992 AMAQI
25th Oct 2025933 AMAQI
25th Oct 2025874 AMAQI
20°C18/22°C
25th Oct 2025895 AMAQI
25th Oct 2025936 AMAQI
25th Oct 2025917 AMAQI
25th Oct 2025928 AMAQI
25th Oct 2025839 AMAQI
25th Oct 20258210 AMAQI
25th Oct 20259211 AMAQI
25th Oct 20259812 PMAQI
25th Oct 2025971 PMAQI
25th Oct 2025982 PMAQI
25th Oct 2025883 PMAQI
25th Oct 2025874 PMAQI
25th Oct 2025925 PMAQI
25th Oct 2025976 PMAQI
25th Oct 20251017 PMAQI
25th Oct 20251008 PMAQI
25th Oct 20251169 PMAQI
25th Oct 202512910 PMAQI
25th Oct 202512911 PMAQI
26th Oct 202512612 AMAQI
26th Oct 20251241 AMAQI
26th Oct 20251392 AMAQI
26th Oct 20251323 AMAQI
26th Oct 20251194 AMAQI
22°C18/27°C
26th Oct 20251225 AMAQI
26th Oct 20251236 AMAQI
26th Oct 20251337 AMAQI
26th Oct 20251298 AMAQI
26th Oct 20251229 AMAQI
26th Oct 202512210 AMAQI
26th Oct 20258211 AMAQI
26th Oct 20257812 PMAQI
26th Oct 2025771 PMAQI
26th Oct 2025752 PMAQI
26th Oct 2025743 PMAQI
26th Oct 2025704 PMAQI
26th Oct 2025695 PMAQI
26th Oct 2025726 PMAQI
26th Oct 2025767 PMAQI
26th Oct 2025868 PMAQI
26th Oct 2025979 PMAQI
26th Oct 202510610 PMAQI
26th Oct 20258411 PMAQI
27th Oct 20258112 AMAQI
27th Oct 2025751 AMAQI
27th Oct 2025642 AMAQI
27th Oct 2025573 AMAQI
27th Oct 2025564 AMAQI
24°C22/28°C
27th Oct 2025595 AMAQI
27th Oct 2025596 AMAQI
27th Oct 2025627 AMAQI
27th Oct 2025648 AMAQI
27th Oct 2025659 AMAQI
27th Oct 20256410 AMAQI
27th Oct 20256311 AMAQI
27th Oct 20256112 PMAQI
27th Oct 2025611 PMAQI
27th Oct 2025612 PMAQI
27th Oct 2025613 PMAQI
27th Oct 2025574 PMAQI
27th Oct 2025565 PMAQI
27th Oct 2025576 PMAQI
27th Oct 2025617 PMAQI
27th Oct 2025678 PMAQI
27th Oct 2025779 PMAQI
27th Oct 20257910 PMAQI
27th Oct 20258111 PMAQI
28th Oct 20258512 AMAQI
28th Oct 2025971 AMAQI
28th Oct 20251252 AMAQI
28th Oct 20251293 AMAQI
28th Oct 20251204 AMAQI
24°C22/27°C
28th Oct 20251125 AMAQI
28th Oct 2025926 AMAQI
28th Oct 2025917 AMAQI
28th Oct 2025948 AMAQI
28th Oct 2025919 AMAQI
28th Oct 20258110 AMAQI
28th Oct 20257311 AMAQI
28th Oct 20257612 PMAQI
28th Oct 2025701 PMAQI
28th Oct 2025692 PMAQI
28th Oct 2025663 PMAQI
28th Oct 2025624 PMAQI
28th Oct 2025605 PMAQI
28th Oct 2025626 PMAQI
28th Oct 2025707 PMAQI
28th Oct 2025738 PMAQI
28th Oct 2025739 PMAQI
28th Oct 20258310 PMAQI
28th Oct 202510611 PMAQI
29th Oct 202514712 AMAQI
29th Oct 20251401 AMAQI
29th Oct 20251342 AMAQI
29th Oct 20251333 AMAQI
29th Oct 20251344 AMAQI
24°C22/28°C
29th Oct 20251505 AMAQI
29th Oct 20251446 AMAQI
29th Oct 20251437 AMAQI
29th Oct 20251298 AMAQI
29th Oct 20251279 AMAQI
29th Oct 202511810 AMAQI
29th Oct 202511311 AMAQI
29th Oct 202510412 PMAQI
29th Oct 2025941 PMAQI
29th Oct 2025862 PMAQI
29th Oct 2025823 PMAQI
29th Oct 2025854 PMAQI
29th Oct 2025955 PMAQI
29th Oct 20251066 PMAQI
29th Oct 20251207 PMAQI
29th Oct 20251208 PMAQI
29th Oct 20251189 PMAQI
29th Oct 202513210 PMAQI
29th Oct 202516011 PMAQI
30th Oct 202515612 AMAQI
30th Oct 20251501 AMAQI
30th Oct 20251382 AMAQI
30th Oct 20251343 AMAQI
30th Oct 20251384 AMAQI
24°C22/28°C
30th Oct 20251325 AMAQI
30th Oct 20251406 AMAQI
30th Oct 20251417 AMAQI
30th Oct 20251188 AMAQI
30th Oct 20251049 AMAQI
30th Oct 202510410 AMAQI
30th Oct 20259511 AMAQI
30th Oct 20258912 PMAQI
30th Oct 2025911 PMAQI
30th Oct 2025812 PMAQI
30th Oct 2025773 PMAQI
30th Oct 2025744 PMAQI
30th Oct 2025795 PMAQI
30th Oct 2025736 PMAQI
30th Oct 2025787 PMAQI
30th Oct 2025768 PMAQI
30th Oct 2025819 PMAQI
30th Oct 20257210 PMAQI
30th Oct 20257111 PMAQI
31st Oct 20256412 AMAQI
31st Oct 2025701 AMAQI
31st Oct 2025682 AMAQI
31st Oct 2025583 AMAQI
31st Oct 2025594 AMAQI
22°C22/22°C
31st Oct 2025605 AMAQI
31st Oct 2025646 AMAQI
31st Oct 2025697 AMAQI
31st Oct 2025638 AMAQI
31st Oct 2025649 AMAQI
31st Oct 20255710 AMAQI
31st Oct 20255511 AMAQI
31st Oct 20254612 PMAQI
31st Oct 2025441 PMAQI
31st Oct 2025512 PMAQI
31st Oct 2025423 PMAQI
31st Oct 2025494 PMAQI
31st Oct 2025495 PMAQI
31st Oct 2025486 PMAQI
31st Oct 2025487 PMAQI
31st Oct 2025548 PMAQI
31st Oct 2025549 PMAQI
31st Oct 20255210 PMAQI
31st Oct 20255111 PMAQI
1st Nov 20254612 AMAQI
1st Nov 2025491 AMAQI
1st Nov 2025492 AMAQI
1st Nov 2025393 AMAQI
1st Nov 2025344 AMAQI
21°C20/21°C
1st Nov 2025305 AMAQI
1st Nov 2025306 AMAQI
1st Nov 2025277 AMAQI
1st Nov 2025228 AMAQI
1st Nov 2025359 AMAQI
1st Nov 20254710 AMAQI
1st Nov 20254711 AMAQI
1st Nov 20253912 PMAQI
1st Nov 2025381 PMAQI
1st Nov 2025542 PMAQI
1st Nov 2025563 PMAQI
1st Nov 2025554 PMAQI
1st Nov 2025545 PMAQI
1st Nov 2025496 PMAQI
1st Nov 2025487 PMAQI
1st Nov 2025508 PMAQI
1st Nov 2025549 PMAQI
1st Nov 20256110 PMAQI
1st Nov 20259411 PMAQI
2nd Nov 20256312 AMAQI
2nd Nov 2025661 AMAQI
2nd Nov 2025652 AMAQI
2nd Nov 2025583 AMAQI
2nd Nov 2025504 AMAQI
20°C19/20°C
2nd Nov 2025515 AMAQI
2nd Nov 2025576 AMAQI
2nd Nov 2025617 AMAQI
2nd Nov 2025588 AMAQI
2nd Nov 2025579 AMAQI
2nd Nov 20255510 AMAQI
2nd Nov 20255411 AMAQI
2nd Nov 20255912 PMAQI
2nd Nov 2025601 PMAQI
2nd Nov 2025602 PMAQI
2nd Nov 2025633 PMAQI
2nd Nov 2025824 PMAQI
2nd Nov 2025635 PMAQI
2nd Nov 2025636 PMAQI
2nd Nov 2025677 PMAQI
2nd Nov 2025698 PMAQI
2nd Nov 2025709 PMAQI
2nd Nov 20257210 PMAQI
2nd Nov 20256411 PMAQI
3rd Nov 20255612 AMAQI
3rd Nov 2025561 AMAQI
3rd Nov 2025552 AMAQI
3rd Nov 2025523 AMAQI
3rd Nov 2025444 AMAQI
19°C19/20°C
3rd Nov 2025345 AMAQI
3rd Nov 2025426 AMAQI
3rd Nov 2025387 AMAQI
3rd Nov 2025448 AMAQI
3rd Nov 2025499 AMAQI
3rd Nov 20255210 AMAQI
3rd Nov 20255411 AMAQI
3rd Nov 20255312 PMAQI
3rd Nov 2025521 PMAQI
3rd Nov 2025522 PMAQI
3rd Nov 2025453 PMAQI
3rd Nov 2025494 PMAQI
3rd Nov 2025705 PMAQI
3rd Nov 2025456 PMAQI
3rd Nov 2025467 PMAQI
3rd Nov 2025548 PMAQI
3rd Nov 2025529 PMAQI
3rd Nov 20255310 PMAQI
3rd Nov 20254911 PMAQI
4th Nov 20254612 AMAQI
4th Nov 2025401 AMAQI
4th Nov 2025402 AMAQI
4th Nov 2025363 AMAQI
4th Nov 2025404 AMAQI
18°C17/19°C
4th Nov 2025445 AMAQI
4th Nov 2025486 AMAQI
4th Nov 2025397 AMAQI
4th Nov 2025488 AMAQI
4th Nov 2025539 AMAQI
4th Nov 20255610 AMAQI
4th Nov 20254911 AMAQI
4th Nov 20255012 PMAQI
4th Nov 2025561 PMAQI
4th Nov 2025562 PMAQI
4th Nov 2025523 PMAQI
4th Nov 2025424 PMAQI
4th Nov 2025375 PMAQI
4th Nov 2025466 PMAQI
4th Nov 2025597 PMAQI
4th Nov 2025608 PMAQI
4th Nov 2025639 PMAQI
4th Nov 20256910 PMAQI
4th Nov 20256711 PMAQI
5th Nov 20256612 AMAQI
5th Nov 2025631 AMAQI
5th Nov 2025562 AMAQI
5th Nov 2025553 AMAQI
5th Nov 2025534 AMAQI
18°C17/18°C
5th Nov 2025515 AMAQI
5th Nov 2025526 AMAQI
5th Nov 2025507 AMAQI
5th Nov 2025528 AMAQI
5th Nov 2025559 AMAQI
5th Nov 20255910 AMAQI
5th Nov 20255811 AMAQI
5th Nov 20255812 PMAQI
5th Nov 2025591 PMAQI
5th Nov 2025632 PMAQI
5th Nov 2025663 PMAQI
5th Nov 2025664 PMAQI
5th Nov 2025705 PMAQI
5th Nov 2025726 PMAQI
5th Nov 2025757 PMAQI
5th Nov 2025888 PMAQI
5th Nov 20251029 PMAQI
5th Nov 20259810 PMAQI
5th Nov 20259311 PMAQI
6th Nov 20259512 AMAQI
6th Nov 2025961 AMAQI
6th Nov 20251092 AMAQI
6th Nov 20251013 AMAQI
6th Nov 2025984 AMAQI
20°C18/23°C
6th Nov 2025975 AMAQI
6th Nov 2025846 AMAQI
6th Nov 2025777 AMAQI
6th Nov 2025788 AMAQI
6th Nov 2025809 AMAQI
6th Nov 20259110 AMAQI
6th Nov 20258011 AMAQI
6th Nov 202510612 PMAQI
6th Nov 20251081 PMAQI
6th Nov 20251092 PMAQI
6th Nov 20251033 PMAQI
6th Nov 20251084 PMAQI
6th Nov 2025945 PMAQI
6th Nov 2025896 PMAQI
6th Nov 20251037 PMAQI
6th Nov 20251228 PMAQI
6th Nov 20251409 PMAQI
6th Nov 202515110 PMAQI
6th Nov 202515111 PMAQI
7th Nov 202514712 AMAQI
7th Nov 20251451 AMAQI
7th Nov 20251432 AMAQI
7th Nov 20251453 AMAQI
7th Nov 20251484 AMAQI
22°C20/24°C
7th Nov 20251545 AMAQI
7th Nov 20251536 AMAQI
7th Nov 20251567 AMAQI
7th Nov 20251548 AMAQI
7th Nov 20251489 AMAQI
7th Nov 202514510 AMAQI
7th Nov 202513011 AMAQI
7th Nov 202510712 PMAQI
7th Nov 2025961 PMAQI
7th Nov 2025922 PMAQI
7th Nov 2025803 PMAQI
7th Nov 2025854 PMAQI
7th Nov 2025865 PMAQI
7th Nov 20251006 PMAQI
7th Nov 20251247 PMAQI
7th Nov 20251348 PMAQI
7th Nov 20251179 PMAQI
7th Nov 202510210 PMAQI
7th Nov 20259011 PMAQI
8th Nov 20259012 AMAQI
8th Nov 2025911 AMAQI
8th Nov 2025932 AMAQI
8th Nov 2025763 AMAQI
8th Nov 2025674 AMAQI
23°C23/23°C
8th Nov 2025665 AMAQI
8th Nov 2025676 AMAQI
8th Nov 2025687 AMAQI
8th Nov 2025678 AMAQI
8th Nov 2025709 AMAQI
8th Nov 20257710 AMAQI
8th Nov 20258011 AMAQI
8th Nov 20258512 PMAQI
8th Nov 2025791 PMAQI
8th Nov 2025762 PMAQI
8th Nov 2025613 PMAQI
8th Nov 2025574 PMAQI
8th Nov 2025575 PMAQI
8th Nov 2025576 PMAQI
8th Nov 2025597 PMAQI
8th Nov 2025618 PMAQI
8th Nov 2025649 PMAQI
8th Nov 20257010 PMAQI
8th Nov 20258311 PMAQI
9th Nov 20258512 AMAQI
9th Nov 2025871 AMAQI
9th Nov 2025882 AMAQI
9th Nov 2025923 AMAQI
9th Nov 2025924 AMAQI
24°C22/28°C
9th Nov 2025895 AMAQI
9th Nov 2025896 AMAQI
9th Nov 2025937 AMAQI
9th Nov 2025978 AMAQI
9th Nov 2025989 AMAQI
9th Nov 20259810 AMAQI
9th Nov 202510011 AMAQI
9th Nov 20259712 PMAQI
9th Nov 2025991 PMAQI
9th Nov 2025992 PMAQI
9th Nov 2025943 PMAQI
9th Nov 2025814 PMAQI
9th Nov 2025785 PMAQI
9th Nov 2025746 PMAQI
9th Nov 2025737 PMAQI
9th Nov 2025708 PMAQI
9th Nov 2025719 PMAQI
9th Nov 20257310 PMAQI
9th Nov 20257311 PMAQI
10th Nov 20257912 AMAQI
10th Nov 2025851 AMAQI
10th Nov 2025882 AMAQI
10th Nov 2025933 AMAQI
10th Nov 2025964 AMAQI
26°C24/29°C
10th Nov 2025895 AMAQI
10th Nov 2025856 AMAQI
10th Nov 2025927 AMAQI
10th Nov 2025898 AMAQI
10th Nov 2025839 AMAQI
10th Nov 202510110 AMAQI
10th Nov 20259911 AMAQI
10th Nov 20258112 PMAQI
10th Nov 2025741 PMAQI
10th Nov 2025732 PMAQI
10th Nov 2025673 PMAQI
10th Nov 2025594 PMAQI
10th Nov 2025595 PMAQI
10th Nov 2025616 PMAQI
10th Nov 2025577 PMAQI
10th Nov 2025568 PMAQI
10th Nov 2025569 PMAQI
10th Nov 20255610 PMAQI
10th Nov 20255811 PMAQI
11th Nov 20256112 AMAQI
11th Nov 2025631 AMAQI
11th Nov 2025642 AMAQI
11th Nov 2025613 AMAQI
11th Nov 2025614 AMAQI
25°C23/26°C
11th Nov 2025605 AMAQI
5 AM11th Nov 2025616 AMAQI
11th Nov 2025607 AMAQI
11th Nov 2025588 AMAQI
11th Nov 2025569 AMAQI
11th Nov 20255510 AMAQI
11 AM
5 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
89AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
3 PM - 5 PM
71AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 89), while the lowest AQI was between 3 PM to 5 PM (Avg. 71).
Night time
Avg. Highest Time
12 AM - 4 AM
89AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
6 PM
73AQI
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. 89), while the lowest AQI was between 6 PM to 6 PM (Avg. 73).
2025 Days Vs Air Quality
Hanoi Ubnd P Hoang Van Thu Hoang Mai, Hanoi, Ha Noi, Vietnam
2025
14%
43
64%
200
20%
63
3%
8
Total number of days with different AQI categories in last 315 days in 2025 (50 days remaining)
Good
43 DaysModerate
200 DaysPoor
63 DaysUnhealthy
8 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 14%
Health Risk Level:
Extreme
In 2025, 14% of 315 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Hanoi Ubnd P Hoang Van Thu Hoang Mai, 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
142AQI
142AQI
2nd January 2025
185AQI
185AQI
3rd January 2025
136AQI
136AQI
4th January 2025
102AQI
102AQI
5th January 2025
106AQI
106AQI
6th January 2025
108AQI
108AQI
7th January 2025
132AQI
132AQI
8th January 2025
131AQI
131AQI
9th January 2025
147AQI
147AQI
10th January 2025
96AQI
96AQI
11th January 2025
107AQI
107AQI
12th January 2025
120AQI
120AQI
13th January 2025
142AQI
142AQI
14th January 2025
147AQI
147AQI
15th January 2025
150AQI
150AQI
16th January 2025
147AQI
147AQI
17th January 2025
156AQI
156AQI
18th January 2025
165AQI
165AQI
19th January 2025
163AQI
163AQI
20th January 2025
179AQI
179AQI
21st January 2025
160AQI
160AQI
22nd January 2025
159AQI
159AQI
23rd January 2025
135AQI
135AQI
24th January 2025
133AQI
133AQI
25th January 2025
104AQI
104AQI
26th January 2025
67AQI
67AQI
27th January 2025
93AQI
93AQI
28th January 2025
82AQI
82AQI
29th January 2025
122AQI
122AQI
30th January 2025
110AQI
110AQI
31st January 2025
93AQI
93AQI
1st February 2025
83AQI
83AQI
2nd February 2025
66AQI
66AQI
3rd February 2025
54AQI
54AQI
4th February 2025
69AQI
69AQI
5th February 2025
97AQI
97AQI
6th February 2025
101AQI
101AQI
7th February 2025
51AQI
51AQI
8th February 2025
62AQI
62AQI
9th February 2025
84AQI
84AQI
10th February 2025
134AQI
134AQI
11th February 2025
145AQI
145AQI
12th February 2025
163AQI
163AQI
13th February 2025
136AQI
136AQI
14th February 2025
135AQI
135AQI
15th February 2025
146AQI
146AQI
16th February 2025
74AQI
74AQI
17th February 2025
110AQI
110AQI
18th February 2025
66AQI
66AQI
19th February 2025
90AQI
90AQI
20th February 2025
133AQI
133AQI
21st February 2025
109AQI
109AQI
22nd February 2025
131AQI
131AQI
23rd February 2025
68AQI
68AQI
24th February 2025
74AQI
74AQI
25th February 2025
87AQI
87AQI
26th February 2025
79AQI
79AQI
27th February 2025
138AQI
138AQI
28th February 2025
102AQI
102AQI
1st March 2025
109AQI
109AQI
2nd March 2025
82AQI
82AQI
3rd March 2025
85AQI
85AQI
4th March 2025
85AQI
85AQI
5th March 2025
89AQI
89AQI
6th March 2025
61AQI
61AQI
7th March 2025
72AQI
72AQI
8th March 2025
91AQI
91AQI
9th March 2025
128AQI
128AQI
10th March 2025
138AQI
138AQI
11th March 2025
120AQI
120AQI
12th March 2025
93AQI
93AQI
13th March 2025
79AQI
79AQI
14th March 2025
87AQI
87AQI
15th March 2025
78AQI
78AQI
16th March 2025
57AQI
57AQI
17th March 2025
80AQI
80AQI
18th March 2025
78AQI
78AQI
19th March 2025
79AQI
79AQI
20th March 2025
88AQI
88AQI
21st March 2025
124AQI
124AQI
22nd March 2025
117AQI
117AQI
23rd March 2025
122AQI
122AQI
24th March 2025
129AQI
129AQI
25th March 2025
123AQI
123AQI
26th March 2025
89AQI
89AQI
27th March 2025
92AQI
92AQI
28th March 2025
96AQI
96AQI
29th March 2025
76AQI
76AQI
30th March 2025
60AQI
60AQI
31st March 2025
67AQI
67AQI
1st April 2025
91AQI
91AQI
2nd April 2025
120AQI
120AQI
3rd April 2025
99AQI
99AQI
4th April 2025
140AQI
140AQI
5th April 2025
102AQI
102AQI
6th April 2025
117AQI
117AQI
7th April 2025
103AQI
103AQI
8th April 2025
103AQI
103AQI
9th April 2025
85AQI
85AQI
10th April 2025
87AQI
87AQI
11th April 2025
88AQI
88AQI
12th April 2025
100AQI
100AQI
13th April 2025
87AQI
87AQI
14th April 2025
97AQI
97AQI
15th April 2025
102AQI
102AQI
16th April 2025
110AQI
110AQI
17th April 2025
98AQI
98AQI
18th April 2025
101AQI
101AQI
19th April 2025
91AQI
91AQI
20th April 2025
82AQI
82AQI
21st April 2025
81AQI
81AQI
22nd April 2025
89AQI
89AQI
23rd April 2025
94AQI
94AQI
24th April 2025
82AQI
82AQI
25th April 2025
74AQI
74AQI
26th April 2025
76AQI
76AQI
27th April 2025
62AQI
62AQI
28th April 2025
58AQI
58AQI
29th April 2025
73AQI
73AQI
30th April 2025
68AQI
68AQI
1st May 2025
58AQI
58AQI
2nd May 2025
79AQI
79AQI
3rd May 2025
78AQI
78AQI
4th May 2025
77AQI
77AQI
5th May 2025
83AQI
83AQI
6th May 2025
73AQI
73AQI
7th May 2025
73AQI
73AQI
8th May 2025
76AQI
76AQI
9th May 2025
78AQI
78AQI
10th May 2025
80AQI
80AQI
11th May 2025
51AQI
51AQI
12th May 2025
71AQI
71AQI
13th May 2025
69AQI
69AQI
14th May 2025
66AQI
66AQI
15th May 2025
61AQI
61AQI
16th May 2025
60AQI
60AQI
17th May 2025
53AQI
53AQI
18th May 2025
58AQI
58AQI
19th May 2025
56AQI
56AQI
20th May 2025
59AQI
59AQI
21st May 2025
57AQI
57AQI
22nd May 2025
58AQI
58AQI
23rd May 2025
57AQI
57AQI
24th May 2025
55AQI
55AQI
25th May 2025
58AQI
58AQI
26th May 2025
64AQI
64AQI
27th May 2025
91AQI
91AQI
28th May 2025
91AQI
91AQI
29th May 2025
68AQI
68AQI
30th May 2025
68AQI
68AQI
31st May 2025
62AQI
62AQI
1st June 2025
52AQI
52AQI
2nd June 2025
54AQI
54AQI
3rd June 2025
52AQI
52AQI
4th June 2025
59AQI
59AQI
5th June 2025
71AQI
71AQI
6th June 2025
59AQI
59AQI
7th June 2025
58AQI
58AQI
8th June 2025
59AQI
59AQI
9th June 2025
63AQI
63AQI
10th June 2025
56AQI
56AQI
11th June 2025
63AQI
63AQI
12th June 2025
60AQI
60AQI
13th June 2025
52AQI
52AQI
14th June 2025
61AQI
61AQI
15th June 2025
66AQI
66AQI
16th June 2025
64AQI
64AQI
17th June 2025
62AQI
62AQI
18th June 2025
55AQI
55AQI
19th June 2025
60AQI
60AQI
20th June 2025
65AQI
65AQI
21st June 2025
60AQI
60AQI
22nd June 2025
63AQI
63AQI
23rd June 2025
62AQI
62AQI
24th June 2025
62AQI
62AQI
25th June 2025
56AQI
56AQI
26th June 2025
58AQI
58AQI
27th June 2025
59AQI
59AQI
28th June 2025
55AQI
55AQI
29th June 2025
56AQI
56AQI
30th June 2025
54AQI
54AQI
1st July 2025
48AQI
48AQI
2nd July 2025
50AQI
50AQI
3rd July 2025
55AQI
55AQI
4th July 2025
63AQI
63AQI
5th July 2025
63AQI
63AQI
6th July 2025
58AQI
58AQI
7th July 2025
65AQI
65AQI
8th July 2025
62AQI
62AQI
9th July 2025
67AQI
67AQI
10th July 2025
56AQI
56AQI
11th July 2025
55AQI
55AQI
12th July 2025
55AQI
55AQI
13th July 2025
57AQI
57AQI
14th July 2025
71AQI
71AQI
15th July 2025
81AQI
81AQI
16th July 2025
61AQI
61AQI
17th July 2025
62AQI
62AQI
18th July 2025
62AQI
62AQI
19th July 2025
74AQI
74AQI
20th July 2025
61AQI
61AQI
21st July 2025
59AQI
59AQI
22nd July 2025
48AQI
48AQI
23rd July 2025
52AQI
52AQI
24th July 2025
49AQI
49AQI
25th July 2025
59AQI
59AQI
26th July 2025
63AQI
63AQI
27th July 2025
59AQI
59AQI
28th July 2025
65AQI
65AQI
29th July 2025
74AQI
74AQI
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
55AQI
55AQI
6th August 2025
53AQI
53AQI
7th August 2025
56AQI
56AQI
8th August 2025
56AQI
56AQI
9th August 2025
56AQI
56AQI
10th August 2025
56AQI
56AQI
11th August 2025
56AQI
56AQI
12th August 2025
50AQI
50AQI
13th August 2025
51AQI
51AQI
14th August 2025
54AQI
54AQI
15th August 2025
45AQI
45AQI
16th August 2025
42AQI
42AQI
17th August 2025
39AQI
39AQI
18th August 2025
38AQI
38AQI
19th August 2025
41AQI
41AQI
20th August 2025
44AQI
44AQI
21st August 2025
47AQI
47AQI
22nd August 2025
47AQI
47AQI
23rd August 2025
46AQI
46AQI
24th August 2025
44AQI
44AQI
25th August 2025
36AQI
36AQI
26th August 2025
34AQI
34AQI
27th August 2025
40AQI
40AQI
28th August 2025
45AQI
45AQI
29th August 2025
45AQI
45AQI
30th August 2025
40AQI
40AQI
31st August 2025
39AQI
39AQI
1st September 2025
42AQI
42AQI
2nd September 2025
41AQI
41AQI
3rd September 2025
39AQI
39AQI
4th September 2025
47AQI
47AQI
5th September 2025
41AQI
41AQI
6th September 2025
40AQI
40AQI
7th September 2025
51AQI
51AQI
8th September 2025
56AQI
56AQI
9th September 2025
46AQI
46AQI
10th September 2025
51AQI
51AQI
11th September 2025
43AQI
43AQI
12th September 2025
41AQI
41AQI
13th September 2025
39AQI
39AQI
14th September 2025
40AQI
40AQI
15th September 2025
44AQI
44AQI
16th September 2025
50AQI
50AQI
17th September 2025
49AQI
49AQI
18th September 2025
55AQI
55AQI
19th September 2025
57AQI
57AQI
20th September 2025
64AQI
64AQI
21st September 2025
68AQI
68AQI
22nd September 2025
58AQI
58AQI
23rd September 2025
63AQI
63AQI
24th September 2025
58AQI
58AQI
25th September 2025
50AQI
50AQI
26th September 2025
52AQI
52AQI
27th September 2025
40AQI
40AQI
28th September 2025
43AQI
43AQI
29th September 2025
37AQI
37AQI
30th September 2025
41AQI
41AQI
1st October 2025
65AQI
65AQI
2nd October 2025
76AQI
76AQI
3rd October 2025
73AQI
73AQI
4th October 2025
91AQI
91AQI
5th October 2025
113AQI
113AQI
6th October 2025
115AQI
115AQI
7th October 2025
64AQI
64AQI
8th October 2025
73AQI
73AQI
9th October 2025
124AQI
124AQI
10th October 2025
126AQI
126AQI
11th October 2025
125AQI
125AQI
12th October 2025
123AQI
123AQI
13th October 2025
88AQI
88AQI
14th October 2025
84AQI
84AQI
15th October 2025
77AQI
77AQI
16th October 2025
99AQI
99AQI
17th October 2025
101AQI
101AQI
18th October 2025
110AQI
110AQI
19th October 2025
124AQI
124AQI
20th October 2025
92AQI
92AQI
21st October 2025
61AQI
61AQI
22nd October 2025
54AQI
54AQI
23rd October 2025
62AQI
62AQI
24th October 2025
72AQI
72AQI
25th October 2025
100AQI
100AQI
26th October 2025
106AQI
106AQI
27th October 2025
68AQI
68AQI
28th October 2025
86AQI
86AQI
29th October 2025
130AQI
130AQI
30th October 2025
112AQI
112AQI
31st October 2025
57AQI
57AQI
1st November 2025
48AQI
48AQI
2nd November 2025
62AQI
62AQI
3rd November 2025
51AQI
51AQI
4th November 2025
49AQI
49AQI
5th November 2025
67AQI
67AQI
6th November 2025
102AQI
102AQI
7th November 2025
129AQI
129AQI
8th November 2025
75AQI
75AQI
9th November 2025
85AQI
85AQI
10th November 2025
81AQI
81AQI
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
130AQI
100AQI
93AQI
92AQI
67AQI
59AQI
61AQI
48AQI
48AQI
92AQI
75AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202579AQI
5
19
7
15
12
1
22
9
21
9
31
30
4
27
18
13
19
11
19
12
2
6
2
43
200
63
8
Highest AQI recorded in
January130AQI
Lowest AQI recorded in
August48AQI
202469AQI
9
7
1
2
1
2
10
30
8
23
27
2
9
14
4
2
8
11
10
2
3
25
2
1
17
12
1
58
145
35
5
Highest AQI recorded in
January96AQI
Lowest AQI recorded in
August35AQI
202381AQI
3
9
9
1
1
7
4
4
10
2
4
10
1
5
5
6
10
1
2
21
6
4
32
64
24
5
Highest AQI recorded in
November126AQI
Lowest AQI recorded in
July36AQI
202287AQI
4
11
5
2
1
4
2
5
15
7
2
Highest AQI recorded in
January88AQI
Lowest AQI recorded in
December86AQI
202156AQI
2
9
13
6
1
19
7
14
13
3
18
9
19
3
26
2
1
26
4
18
11
2
14
9
4
3
3
6
141
82
36
6
Highest AQI recorded in
January107AQI
Lowest AQI recorded in
July30AQI
202041AQI
4
30
1
31
25
3
27
3
16
14
7
19
4
140
40
4
Highest AQI recorded in
December68AQI
Lowest AQI recorded in
June22AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
87AQILeast Polluted Year Recorded
2020(Avg.)
41AQIHanoi Ubnd P Hoang Van Thu Hoang Mai's annual 2025 AQI (79) shows an average percentage change of 26.5% (worsened AQI) compared to previous years: 2020 (41), 2021 (56), 2022 (87), 2023 (81), 2024 (69).
