Ha Noi Mam non Van Ha Dong Anh, 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+
August Air Quality Analysis
Ha Noi Mam non Van Ha Dong Anh, Hanoi, Ha Noi, Vietnam
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
52AQILowest AQI recorded on
25th Aug 2024
36AQISame Day Analysis (2nd August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 52 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Ha Noi Mam non Van Ha Dong Anh, Hanoi, Ha Noi, Vietnam
AQI
Day
Night
.
5 AM2nd Aug 2025
6 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
4PM2nd Aug
60AQI
Avg. Lowest Time
7AM2nd Aug
38AQI
Night time
Avg. Highest Time
9PM2nd Aug
59AQI
Avg. Lowest Time
7PM2nd Aug
53AQI
In the last 24 hours,
Ha Noi Mam non Van Ha Dong Anh's AQI reached its highest point of 60 at 4 PM during the Day, while the lowest point, 38, was recorded at 7 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Ha Noi Mam non Van Ha Dong Anh, Hanoi, Ha Noi, Vietnam
JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025545 AMAQI
4th Jul 2025546 AMAQI
4th Jul 2025677 AMAQI
4th Jul 2025728 AMAQI
4th Jul 2025669 AMAQI
4th Jul 20256510 AMAQI
4th Jul 20256211 AMAQI
4th Jul 20256112 PMAQI
4th Jul 2025571 PMAQI
4th Jul 2025582 PMAQI
4th Jul 2025623 PMAQI
4th Jul 2025564 PMAQI
4th Jul 2025485 PMAQI
4th Jul 2025526 PMAQI
4th Jul 2025547 PMAQI
4th Jul 2025558 PMAQI
4th Jul 2025539 PMAQI
4th Jul 20255610 PMAQI
4th Jul 20255611 PMAQI
5th Jul 20255412 AMAQI
5th Jul 2025561 AMAQI
5th Jul 2025572 AMAQI
5th Jul 2025583 AMAQI
5th Jul 2025584 AMAQI
29°C25/33°C
5th Jul 2025585 AMAQI
5th Jul 2025586 AMAQI
5th Jul 2025537 AMAQI
5th Jul 2025568 AMAQI
5th Jul 2025579 AMAQI
5th Jul 20255710 AMAQI
5th Jul 20255911 AMAQI
5th Jul 20255812 PMAQI
5th Jul 2025571 PMAQI
5th Jul 2025592 PMAQI
5th Jul 2025623 PMAQI
5th Jul 2025624 PMAQI
5th Jul 2025645 PMAQI
5th Jul 2025646 PMAQI
5th Jul 2025607 PMAQI
5th Jul 2025608 PMAQI
5th Jul 2025609 PMAQI
5th Jul 20256210 PMAQI
5th Jul 20255811 PMAQI
6th Jul 20255712 AMAQI
6th Jul 2025571 AMAQI
6th Jul 2025572 AMAQI
6th Jul 2025583 AMAQI
6th Jul 2025584 AMAQI
30°C26/35°C
6th Jul 2025585 AMAQI
6th Jul 2025586 AMAQI
6th Jul 2025587 AMAQI
6th Jul 2025598 AMAQI
6th Jul 2025619 AMAQI
6th Jul 20255910 AMAQI
6th Jul 20255711 AMAQI
6th Jul 20255512 PMAQI
6th Jul 2025601 PMAQI
6th Jul 2025572 PMAQI
6th Jul 2025603 PMAQI
6th Jul 2025604 PMAQI
6th Jul 2025605 PMAQI
6th Jul 2025646 PMAQI
6th Jul 2025607 PMAQI
6th Jul 2025608 PMAQI
6th Jul 2025579 PMAQI
6th Jul 20255810 PMAQI
6th Jul 20255911 PMAQI
7th Jul 20255612 AMAQI
7th Jul 2025571 AMAQI
7th Jul 2025582 AMAQI
7th Jul 2025583 AMAQI
7th Jul 2025584 AMAQI
29°C27/33°C
7th Jul 2025585 AMAQI
7th Jul 2025586 AMAQI
7th Jul 2025557 AMAQI
7th Jul 2025568 AMAQI
7th Jul 2025629 AMAQI
7th Jul 20256210 AMAQI
7th Jul 20255911 AMAQI
7th Jul 20255712 PMAQI
7th Jul 2025571 PMAQI
7th Jul 2025552 PMAQI
7th Jul 2025553 PMAQI
7th Jul 2025554 PMAQI
7th Jul 2025565 PMAQI
7th Jul 2025546 PMAQI
7th Jul 2025567 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025579 PMAQI
7th Jul 20256010 PMAQI
7th Jul 20256011 PMAQI
8th Jul 20255812 AMAQI
8th Jul 2025591 AMAQI
8th Jul 2025582 AMAQI
8th Jul 2025593 AMAQI
8th Jul 2025584 AMAQI
30°C26/35°C
8th Jul 2025595 AMAQI
8th Jul 2025586 AMAQI
8th Jul 2025537 AMAQI
8th Jul 2025538 AMAQI
8th Jul 2025459 AMAQI
8th Jul 20254610 AMAQI
8th Jul 20255411 AMAQI
8th Jul 20255812 PMAQI
8th Jul 2025591 PMAQI
8th Jul 2025552 PMAQI
8th Jul 2025563 PMAQI
8th Jul 2025504 PMAQI
8th Jul 2025565 PMAQI
8th Jul 2025566 PMAQI
8th Jul 2025617 PMAQI
8th Jul 2025568 PMAQI
8th Jul 2025589 PMAQI
8th Jul 20255910 PMAQI
8th Jul 20256011 PMAQI
9th Jul 20256112 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025583 AMAQI
9th Jul 2025584 AMAQI
32°C27/37°C
9th Jul 2025575 AMAQI
9th Jul 2025576 AMAQI
9th Jul 2025587 AMAQI
9th Jul 2025588 AMAQI
9th Jul 2025569 AMAQI
9th Jul 20254710 AMAQI
9th Jul 20255811 AMAQI
9th Jul 20255712 PMAQI
9th Jul 2025541 PMAQI
9th Jul 2025542 PMAQI
9th Jul 2025563 PMAQI
9th Jul 2025504 PMAQI
9th Jul 2025525 PMAQI
9th Jul 2025576 PMAQI
9th Jul 2025557 PMAQI
9th Jul 2025638 PMAQI
9th Jul 2025659 PMAQI
9th Jul 20256810 PMAQI
9th Jul 20255811 PMAQI
10th Jul 20256012 AMAQI
10th Jul 2025591 AMAQI
10th Jul 2025582 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025584 AMAQI
32°C28/37°C
10th Jul 2025585 AMAQI
10th Jul 2025596 AMAQI
10th Jul 2025437 AMAQI
10th Jul 2025478 AMAQI
10th Jul 2025329 AMAQI
10th Jul 20254610 AMAQI
10th Jul 20255211 AMAQI
10th Jul 20255012 PMAQI
10th Jul 2025461 PMAQI
10th Jul 2025542 PMAQI
10th Jul 2025343 PMAQI
10th Jul 2025534 PMAQI
10th Jul 2025425 PMAQI
10th Jul 2025506 PMAQI
10th Jul 2025557 PMAQI
10th Jul 2025558 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255710 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255412 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025572 AMAQI
11th Jul 2025563 AMAQI
11th Jul 2025554 AMAQI
30°C26/35°C
11th Jul 2025565 AMAQI
11th Jul 2025556 AMAQI
11th Jul 2025487 AMAQI
11th Jul 2025498 AMAQI
11th Jul 2025349 AMAQI
11th Jul 20254510 AMAQI
11th Jul 20254611 AMAQI
11th Jul 20255612 PMAQI
11th Jul 2025561 PMAQI
11th Jul 2025572 PMAQI
11th Jul 2025713 PMAQI
11th Jul 2025494 PMAQI
11th Jul 2025465 PMAQI
11th Jul 2025486 PMAQI
11th Jul 2025527 PMAQI
11th Jul 2025528 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255510 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255312 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025542 AMAQI
12th Jul 2025543 AMAQI
12th Jul 2025424 AMAQI
29°C26/33°C
12th Jul 2025555 AMAQI
12th Jul 2025556 AMAQI
12th Jul 2025517 AMAQI
12th Jul 2025488 AMAQI
12th Jul 2025519 AMAQI
12th Jul 20254010 AMAQI
12th Jul 20255711 AMAQI
12th Jul 20255512 PMAQI
12th Jul 2025471 PMAQI
12th Jul 2025462 PMAQI
12th Jul 2025423 PMAQI
12th Jul 2025384 PMAQI
12th Jul 2025445 PMAQI
12th Jul 2025426 PMAQI
12th Jul 2025497 PMAQI
12th Jul 2025508 PMAQI
12th Jul 2025459 PMAQI
12th Jul 20254510 PMAQI
12th Jul 20255011 PMAQI
13th Jul 20255212 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025542 AMAQI
13th Jul 2025513 AMAQI
13th Jul 2025534 AMAQI
29°C26/34°C
13th Jul 2025545 AMAQI
13th Jul 2025476 AMAQI
13th Jul 2025517 AMAQI
13th Jul 2025478 AMAQI
13th Jul 2025499 AMAQI
13th Jul 20255110 AMAQI
13th Jul 20255011 AMAQI
13th Jul 20255612 PMAQI
13th Jul 2025601 PMAQI
13th Jul 2025442 PMAQI
13th Jul 2025423 PMAQI
13th Jul 2025434 PMAQI
13th Jul 2025605 PMAQI
13th Jul 2025506 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025548 PMAQI
13th Jul 2025519 PMAQI
13th Jul 20256210 PMAQI
13th Jul 20256111 PMAQI
14th Jul 20255612 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025523 AMAQI
14th Jul 2025534 AMAQI
29°C26/34°C
14th Jul 2025515 AMAQI
14th Jul 2025536 AMAQI
14th Jul 2025627 AMAQI
14th Jul 2025768 AMAQI
14th Jul 20251049 AMAQI
14th Jul 20257010 AMAQI
14th Jul 20256911 AMAQI
14th Jul 20258412 PMAQI
14th Jul 2025711 PMAQI
14th Jul 2025722 PMAQI
14th Jul 2025863 PMAQI
14th Jul 2025844 PMAQI
14th Jul 2025905 PMAQI
14th Jul 2025846 PMAQI
14th Jul 2025647 PMAQI
14th Jul 2025658 PMAQI
14th Jul 2025579 PMAQI
14th Jul 20256210 PMAQI
14th Jul 20255311 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025591 AMAQI
15th Jul 2025612 AMAQI
15th Jul 2025623 AMAQI
15th Jul 2025634 AMAQI
31°C27/35°C
15th Jul 2025625 AMAQI
15th Jul 2025626 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025588 AMAQI
15th Jul 2025589 AMAQI
15th Jul 20256110 AMAQI
15th Jul 20256711 AMAQI
15th Jul 20256712 PMAQI
15th Jul 2025661 PMAQI
15th Jul 2025702 PMAQI
15th Jul 2025723 PMAQI
15th Jul 2025674 PMAQI
15th Jul 2025715 PMAQI
15th Jul 2025706 PMAQI
15th Jul 2025627 PMAQI
15th Jul 2025658 PMAQI
15th Jul 2025629 PMAQI
15th Jul 20256010 PMAQI
15th Jul 20255311 PMAQI
16th Jul 20256012 AMAQI
16th Jul 2025601 AMAQI
16th Jul 2025592 AMAQI
16th Jul 2025623 AMAQI
16th Jul 2025604 AMAQI
30°C28/34°C
16th Jul 2025605 AMAQI
16th Jul 2025606 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025478 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20254810 AMAQI
16th Jul 20253911 AMAQI
16th Jul 20254912 PMAQI
16th Jul 2025541 PMAQI
16th Jul 2025522 PMAQI
16th Jul 2025473 PMAQI
16th Jul 2025454 PMAQI
16th Jul 2025495 PMAQI
16th Jul 2025526 PMAQI
16th Jul 2025607 PMAQI
16th Jul 2025498 PMAQI
16th Jul 2025569 PMAQI
16th Jul 20255410 PMAQI
16th Jul 20255711 PMAQI
17th Jul 20255712 AMAQI
17th Jul 2025591 AMAQI
17th Jul 2025582 AMAQI
17th Jul 2025583 AMAQI
17th Jul 2025584 AMAQI
31°C27/35°C
17th Jul 2025585 AMAQI
17th Jul 2025586 AMAQI
17th Jul 2025507 AMAQI
17th Jul 2025528 AMAQI
17th Jul 2025569 AMAQI
17th Jul 20255510 AMAQI
17th Jul 20255611 AMAQI
17th Jul 20255712 PMAQI
17th Jul 2025581 PMAQI
17th Jul 2025552 PMAQI
17th Jul 2025483 PMAQI
17th Jul 2025424 PMAQI
17th Jul 2025455 PMAQI
17th Jul 2025486 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025598 PMAQI
17th Jul 2025569 PMAQI
17th Jul 20255710 PMAQI
17th Jul 20255811 PMAQI
18th Jul 20254912 AMAQI
18th Jul 2025561 AMAQI
18th Jul 2025562 AMAQI
18th Jul 2025553 AMAQI
18th Jul 2025564 AMAQI
31°C27/37°C
18th Jul 2025555 AMAQI
18th Jul 2025556 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025598 AMAQI
18th Jul 2025599 AMAQI
18th Jul 20256210 AMAQI
18th Jul 20256111 AMAQI
18th Jul 20255812 PMAQI
18th Jul 2025581 PMAQI
18th Jul 2025592 PMAQI
18th Jul 2025603 PMAQI
18th Jul 2025624 PMAQI
18th Jul 2025585 PMAQI
18th Jul 2025586 PMAQI
18th Jul 2025607 PMAQI
18th Jul 2025588 PMAQI
18th Jul 2025649 PMAQI
18th Jul 20257110 PMAQI
18th Jul 20257411 PMAQI
19th Jul 20256612 AMAQI
19th Jul 2025541 AMAQI
19th Jul 2025552 AMAQI
19th Jul 2025553 AMAQI
19th Jul 2025564 AMAQI
32°C28/37°C
19th Jul 2025565 AMAQI
19th Jul 2025566 AMAQI
19th Jul 2025727 AMAQI
19th Jul 2025778 AMAQI
19th Jul 2025849 AMAQI
19th Jul 20258810 AMAQI
19th Jul 20259711 AMAQI
19th Jul 20259012 PMAQI
19th Jul 2025871 PMAQI
19th Jul 2025762 PMAQI
19th Jul 2025903 PMAQI
19th Jul 2025604 PMAQI
19th Jul 2025565 PMAQI
19th Jul 2025606 PMAQI
19th Jul 2025657 PMAQI
19th Jul 2025688 PMAQI
19th Jul 2025599 PMAQI
19th Jul 20256210 PMAQI
19th Jul 20255711 PMAQI
20th Jul 20255812 AMAQI
20th Jul 2025601 AMAQI
20th Jul 2025612 AMAQI
20th Jul 2025633 AMAQI
20th Jul 2025624 AMAQI
31°C25/37°C
20th Jul 2025625 AMAQI
20th Jul 2025626 AMAQI
20th Jul 2025507 AMAQI
20th Jul 2025558 AMAQI
20th Jul 2025559 AMAQI
20th Jul 20255410 AMAQI
20th Jul 20255311 AMAQI
20th Jul 20255412 PMAQI
20th Jul 2025531 PMAQI
20th Jul 2025512 PMAQI
20th Jul 2025523 PMAQI
20th Jul 2025534 PMAQI
20th Jul 2025545 PMAQI
20th Jul 2025546 PMAQI
20th Jul 2025557 PMAQI
20th Jul 2025508 PMAQI
20th Jul 2025489 PMAQI
20th Jul 20254810 PMAQI
20th Jul 20254911 PMAQI
21st Jul 20255412 AMAQI
21st Jul 2025601 AMAQI
21st Jul 2025592 AMAQI
21st Jul 2025583 AMAQI
21st Jul 2025584 AMAQI
28°C25/31°C
21st Jul 2025585 AMAQI
21st Jul 2025586 AMAQI
21st Jul 2025607 AMAQI
21st Jul 2025608 AMAQI
21st Jul 2025579 AMAQI
21st Jul 20255610 AMAQI
21st Jul 20256411 AMAQI
21st Jul 20255212 PMAQI
21st Jul 2025521 PMAQI
21st Jul 2025592 PMAQI
21st Jul 2025543 PMAQI
21st Jul 2025574 PMAQI
21st Jul 2025525 PMAQI
21st Jul 2025506 PMAQI
21st Jul 2025537 PMAQI
21st Jul 2025538 PMAQI
21st Jul 2025509 PMAQI
21st Jul 20255310 PMAQI
21st Jul 20255111 PMAQI
22nd Jul 20255212 AMAQI
22nd Jul 2025561 AMAQI
22nd Jul 2025562 AMAQI
22nd Jul 2025553 AMAQI
22nd Jul 2025544 AMAQI
26°C25/27°C
22nd Jul 2025555 AMAQI
22nd Jul 2025546 AMAQI
22nd Jul 2025317 AMAQI
22nd Jul 2025238 AMAQI
22nd Jul 2025329 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20253011 AMAQI
22nd Jul 20252612 PMAQI
22nd Jul 2025311 PMAQI
22nd Jul 2025232 PMAQI
22nd Jul 2025293 PMAQI
22nd Jul 2025254 PMAQI
22nd Jul 2025255 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025457 PMAQI
22nd Jul 2025418 PMAQI
22nd Jul 2025519 PMAQI
22nd Jul 20254710 PMAQI
22nd Jul 20254811 PMAQI
23rd Jul 20254312 AMAQI
23rd Jul 2025531 AMAQI
23rd Jul 2025532 AMAQI
23rd Jul 2025533 AMAQI
23rd Jul 2025524 AMAQI
27°C25/29°C
23rd Jul 2025525 AMAQI
23rd Jul 2025526 AMAQI
23rd Jul 2025647 AMAQI
23rd Jul 2025668 AMAQI
23rd Jul 2025589 AMAQI
23rd Jul 20255410 AMAQI
23rd Jul 20254611 AMAQI
23rd Jul 20254112 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025302 PMAQI
23rd Jul 2025263 PMAQI
23rd Jul 2025274 PMAQI
23rd Jul 2025285 PMAQI
23rd Jul 2025366 PMAQI
23rd Jul 2025437 PMAQI
23rd Jul 2025478 PMAQI
23rd Jul 2025509 PMAQI
23rd Jul 20255010 PMAQI
23rd Jul 20254011 PMAQI
24th Jul 20254412 AMAQI
24th Jul 2025531 AMAQI
24th Jul 2025532 AMAQI
24th Jul 2025533 AMAQI
24th Jul 2025524 AMAQI
28°C26/31°C
24th Jul 2025535 AMAQI
24th Jul 2025536 AMAQI
24th Jul 2025547 AMAQI
24th Jul 2025528 AMAQI
24th Jul 2025469 AMAQI
24th Jul 20253610 AMAQI
24th Jul 20253011 AMAQI
24th Jul 20252612 PMAQI
24th Jul 2025281 PMAQI
24th Jul 2025262 PMAQI
24th Jul 2025273 PMAQI
24th Jul 2025264 PMAQI
24th Jul 2025265 PMAQI
24th Jul 2025306 PMAQI
24th Jul 2025417 PMAQI
24th Jul 2025488 PMAQI
24th Jul 2025489 PMAQI
24th Jul 20254610 PMAQI
24th Jul 20254611 PMAQI
25th Jul 20255012 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025503 AMAQI
25th Jul 2025494 AMAQI
28°C26/32°C
25th Jul 2025505 AMAQI
25th Jul 2025506 AMAQI
25th Jul 2025617 AMAQI
25th Jul 2025688 AMAQI
25th Jul 2025809 AMAQI
25th Jul 20258210 AMAQI
25th Jul 20256811 AMAQI
25th Jul 20256612 PMAQI
25th Jul 2025581 PMAQI
25th Jul 2025442 PMAQI
25th Jul 2025483 PMAQI
25th Jul 2025524 PMAQI
25th Jul 2025545 PMAQI
25th Jul 2025496 PMAQI
25th Jul 2025547 PMAQI
25th Jul 2025518 PMAQI
25th Jul 2025509 PMAQI
25th Jul 20254910 PMAQI
25th Jul 20255211 PMAQI
26th Jul 20255512 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025524 AMAQI
29°C25/34°C
26th Jul 2025525 AMAQI
26th Jul 2025526 AMAQI
26th Jul 2025577 AMAQI
26th Jul 2025608 AMAQI
26th Jul 2025649 AMAQI
26th Jul 20256410 AMAQI
26th Jul 20255911 AMAQI
26th Jul 20255812 PMAQI
26th Jul 2025561 PMAQI
26th Jul 2025562 PMAQI
26th Jul 2025543 PMAQI
26th Jul 2025564 PMAQI
26th Jul 2025535 PMAQI
26th Jul 2025556 PMAQI
26th Jul 2025547 PMAQI
26th Jul 2025548 PMAQI
26th Jul 2025499 PMAQI
26th Jul 20255310 PMAQI
26th Jul 20252011 PMAQI
27th Jul 20254912 AMAQI
27th Jul 2025521 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025544 AMAQI
29°C26/35°C
27th Jul 2025545 AMAQI
27th Jul 2025536 AMAQI
27th Jul 2025587 AMAQI
27th Jul 2025628 AMAQI
27th Jul 2025629 AMAQI
27th Jul 20255810 AMAQI
27th Jul 20255411 AMAQI
27th Jul 20255412 PMAQI
27th Jul 2025501 PMAQI
27th Jul 2025452 PMAQI
27th Jul 2025453 PMAQI
27th Jul 2025424 PMAQI
27th Jul 2025505 PMAQI
27th Jul 2025546 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025558 PMAQI
27th Jul 2025549 PMAQI
27th Jul 20254810 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255512 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025533 AMAQI
28th Jul 2025534 AMAQI
30°C26/36°C
28th Jul 2025525 AMAQI
28th Jul 2025536 AMAQI
28th Jul 2025647 AMAQI
28th Jul 2025768 AMAQI
28th Jul 2025749 AMAQI
28th Jul 20257210 AMAQI
28th Jul 20256711 AMAQI
28th Jul 20256312 PMAQI
28th Jul 2025661 PMAQI
28th Jul 2025642 PMAQI
28th Jul 2025653 PMAQI
28th Jul 2025624 PMAQI
28th Jul 2025595 PMAQI
28th Jul 2025546 PMAQI
28th Jul 2025547 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025639 PMAQI
28th Jul 20256610 PMAQI
28th Jul 20256411 PMAQI
29th Jul 20256112 AMAQI
29th Jul 2025551 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025584 AMAQI
31°C27/35°C
29th Jul 2025585 AMAQI
29th Jul 2025586 AMAQI
29th Jul 2025767 AMAQI
29th Jul 2025788 AMAQI
29th Jul 2025769 AMAQI
29th Jul 20258610 AMAQI
29th Jul 20258011 AMAQI
29th Jul 20258012 PMAQI
29th Jul 2025831 PMAQI
29th Jul 2025772 PMAQI
29th Jul 2025663 PMAQI
29th Jul 2025604 PMAQI
29th Jul 2025605 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025627 PMAQI
29th Jul 2025668 PMAQI
29th Jul 2025669 PMAQI
29th Jul 20256610 PMAQI
29th Jul 20256811 PMAQI
30th Jul 20256212 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025602 AMAQI
30th Jul 2025623 AMAQI
30th Jul 2025604 AMAQI
32°C28/36°C
30th Jul 2025615 AMAQI
30th Jul 2025606 AMAQI
30th Jul 2025637 AMAQI
30th Jul 2025688 AMAQI
30th Jul 2025709 AMAQI
30th Jul 20257110 AMAQI
30th Jul 20256511 AMAQI
30th Jul 20256212 PMAQI
30th Jul 2025651 PMAQI
30th Jul 2025672 PMAQI
30th Jul 2025643 PMAQI
30th Jul 2025624 PMAQI
30th Jul 2025625 PMAQI
30th Jul 2025616 PMAQI
30th Jul 2025607 PMAQI
30th Jul 2025708 PMAQI
30th Jul 2025649 PMAQI
30th Jul 20256610 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20256012 AMAQI
31st Jul 2025601 AMAQI
31st Jul 2025612 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI
32°C28/37°C
31st Jul 2025615 AMAQI
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025699 AMAQI
31st Jul 20257210 AMAQI
31st Jul 20256211 AMAQI
31st Jul 20255512 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025503 PMAQI
31st Jul 2025484 PMAQI
31st Jul 2025485 PMAQI
31st Jul 2025536 PMAQI
31st Jul 2025557 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025569 PMAQI
31st Jul 20255710 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255512 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025544 AMAQI
32°C29/36°C
1st Aug 2025545 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025678 AMAQI
1st Aug 2025569 AMAQI
1st Aug 20255610 AMAQI
1st Aug 20255311 AMAQI
1st Aug 20254612 PMAQI
1st Aug 2025421 PMAQI
1st Aug 2025502 PMAQI
1st Aug 2025443 PMAQI
1st Aug 2025394 PMAQI
1st Aug 2025505 PMAQI
1st Aug 2025466 PMAQI
1st Aug 2025507 PMAQI
1st Aug 2025498 PMAQI
1st Aug 2025529 PMAQI
1st Aug 20255410 PMAQI
1st Aug 20255211 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025554 AMAQI
28°C26/31°C
2nd Aug 2025565 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025468 AMAQI
2nd Aug 2025419 AMAQI
2nd Aug 20254810 AMAQI
2nd Aug 20254611 AMAQI
2nd Aug 20254812 PMAQI
2nd Aug 2025471 PMAQI
2nd Aug 2025432 PMAQI
2nd Aug 2025503 PMAQI
2nd Aug 2025604 PMAQI
2nd Aug 2025575 PMAQI
2nd Aug 2025576 PMAQI
2nd Aug 2025537 PMAQI
2nd Aug 2025558 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20255610 PMAQI
2nd Aug 20255411 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025561 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025543 AMAQI
3rd Aug 2025544 AMAQI
31°C26/37°C
3rd Aug 2025555 AMAQI
5 AM3rd Aug 2025546 AMAQI
3rd Aug 2025547 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025599 AMAQI
3rd Aug 20256010 AMAQI
3rd Aug 20256611 AMAQI
11 AM3rd Aug 20256612 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025495 PMAQI
3rd Aug 2025516 PMAQI
6 PM3rd Aug 2025547 PMAQI
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 6 PM
56AQI
11 hours / Day
330 hours / Month
Avg. Lowest Time
5 AM - 6 PM
56AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 6 PM (Avg. 56), while the lowest AQI was between 5 AM to 6 PM (Avg. 56).
Night time
Avg. Highest Time
12 AM - 11 PM
56AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
56AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 56), while the lowest AQI was between 12 AM to 11 PM (Avg. 56).
2025 Days Vs Air Quality
Ha Noi Mam non Van Ha Dong Anh, Hanoi, Ha Noi, Vietnam
2025
13%
28
62%
133
19%
41
6%
12
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
28 DaysModerate
133 DaysPoor
41 DaysUnhealthy
12 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2025, 13% of 215 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 Mam non Van Ha Dong Anh, 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.
1st January 2025
151AQI
151AQI
2nd January 2025
176AQI
176AQI
3rd January 2025
152AQI
152AQI
4th January 2025
146AQI
146AQI
5th January 2025
148AQI
148AQI
6th January 2025
155AQI
155AQI
7th January 2025
153AQI
153AQI
8th January 2025
140AQI
140AQI
9th January 2025
149AQI
149AQI
10th January 2025
97AQI
97AQI
11th January 2025
107AQI
107AQI
12th January 2025
117AQI
117AQI
13th January 2025
143AQI
143AQI
14th January 2025
146AQI
146AQI
15th January 2025
150AQI
150AQI
16th January 2025
143AQI
143AQI
17th January 2025
155AQI
155AQI
18th January 2025
162AQI
162AQI
19th January 2025
163AQI
163AQI
20th January 2025
179AQI
179AQI
21st January 2025
161AQI
161AQI
22nd January 2025
164AQI
164AQI
23rd January 2025
138AQI
138AQI
24th January 2025
135AQI
135AQI
25th January 2025
102AQI
102AQI
26th January 2025
69AQI
69AQI
27th January 2025
91AQI
91AQI
28th January 2025
90AQI
90AQI
29th January 2025
122AQI
122AQI
30th January 2025
107AQI
107AQI
31st January 2025
94AQI
94AQI
1st February 2025
81AQI
81AQI
2nd February 2025
69AQI
69AQI
3rd February 2025
54AQI
54AQI
4th February 2025
71AQI
71AQI
5th February 2025
106AQI
106AQI
6th February 2025
97AQI
97AQI
7th February 2025
50AQI
50AQI
8th February 2025
66AQI
66AQI
9th February 2025
84AQI
84AQI
10th February 2025
135AQI
135AQI
11th February 2025
143AQI
143AQI
12th February 2025
163AQI
163AQI
13th February 2025
138AQI
138AQI
14th February 2025
139AQI
139AQI
15th February 2025
143AQI
143AQI
16th February 2025
75AQI
75AQI
17th February 2025
104AQI
104AQI
18th February 2025
68AQI
68AQI
19th February 2025
86AQI
86AQI
20th February 2025
130AQI
130AQI
21st February 2025
100AQI
100AQI
22nd February 2025
122AQI
122AQI
23rd February 2025
62AQI
62AQI
24th February 2025
73AQI
73AQI
25th February 2025
88AQI
88AQI
26th February 2025
77AQI
77AQI
27th February 2025
134AQI
134AQI
28th February 2025
106AQI
106AQI
1st March 2025
106AQI
106AQI
2nd March 2025
82AQI
82AQI
3rd March 2025
89AQI
89AQI
4th March 2025
87AQI
87AQI
5th March 2025
92AQI
92AQI
6th March 2025
61AQI
61AQI
7th March 2025
71AQI
71AQI
8th March 2025
89AQI
89AQI
9th March 2025
127AQI
127AQI
10th March 2025
137AQI
137AQI
11th March 2025
123AQI
123AQI
12th March 2025
94AQI
94AQI
13th March 2025
82AQI
82AQI
14th March 2025
87AQI
87AQI
15th March 2025
79AQI
79AQI
16th March 2025
58AQI
58AQI
17th March 2025
85AQI
85AQI
18th March 2025
75AQI
75AQI
19th March 2025
75AQI
75AQI
20th March 2025
93AQI
93AQI
21st March 2025
123AQI
123AQI
22nd March 2025
122AQI
122AQI
23rd March 2025
125AQI
125AQI
24th March 2025
137AQI
137AQI
25th March 2025
127AQI
127AQI
26th March 2025
96AQI
96AQI
27th March 2025
94AQI
94AQI
28th March 2025
94AQI
94AQI
29th March 2025
69AQI
69AQI
30th March 2025
51AQI
51AQI
31st March 2025
56AQI
56AQI
1st April 2025
82AQI
82AQI
2nd April 2025
107AQI
107AQI
3rd April 2025
97AQI
97AQI
4th April 2025
133AQI
133AQI
5th April 2025
95AQI
95AQI
6th April 2025
115AQI
115AQI
7th April 2025
114AQI
114AQI
8th April 2025
112AQI
112AQI
9th April 2025
93AQI
93AQI
10th April 2025
95AQI
95AQI
11th April 2025
93AQI
93AQI
12th April 2025
94AQI
94AQI
13th April 2025
91AQI
91AQI
14th April 2025
94AQI
94AQI
15th April 2025
101AQI
101AQI
16th April 2025
100AQI
100AQI
17th April 2025
90AQI
90AQI
18th April 2025
95AQI
95AQI
19th April 2025
86AQI
86AQI
20th April 2025
71AQI
71AQI
21st April 2025
66AQI
66AQI
22nd April 2025
79AQI
79AQI
23rd April 2025
69AQI
69AQI
24th April 2025
71AQI
71AQI
25th April 2025
58AQI
58AQI
26th April 2025
67AQI
67AQI
27th April 2025
37AQI
37AQI
28th April 2025
34AQI
34AQI
29th April 2025
62AQI
62AQI
30th April 2025
55AQI
55AQI
1st May 2025
45AQI
45AQI
2nd May 2025
69AQI
69AQI
3rd May 2025
64AQI
64AQI
4th May 2025
67AQI
67AQI
5th May 2025
66AQI
66AQI
6th May 2025
61AQI
61AQI
7th May 2025
58AQI
58AQI
8th May 2025
59AQI
59AQI
9th May 2025
63AQI
63AQI
10th May 2025
64AQI
64AQI
11th May 2025
40AQI
40AQI
12th May 2025
62AQI
62AQI
13th May 2025
58AQI
58AQI
14th May 2025
53AQI
53AQI
15th May 2025
52AQI
52AQI
16th May 2025
58AQI
58AQI
17th May 2025
49AQI
49AQI
18th May 2025
48AQI
48AQI
19th May 2025
52AQI
52AQI
20th May 2025
52AQI
52AQI
21st May 2025
52AQI
52AQI
22nd May 2025
53AQI
53AQI
23rd May 2025
41AQI
41AQI
24th May 2025
43AQI
43AQI
25th May 2025
45AQI
45AQI
26th May 2025
54AQI
54AQI
27th May 2025
72AQI
72AQI
28th May 2025
78AQI
78AQI
29th May 2025
52AQI
52AQI
30th May 2025
54AQI
54AQI
31st May 2025
54AQI
54AQI
1st June 2025
48AQI
48AQI
2nd June 2025
48AQI
48AQI
3rd June 2025
51AQI
51AQI
4th June 2025
52AQI
52AQI
5th June 2025
64AQI
64AQI
6th June 2025
50AQI
50AQI
7th June 2025
50AQI
50AQI
8th June 2025
45AQI
45AQI
9th June 2025
55AQI
55AQI
10th June 2025
53AQI
53AQI
11th June 2025
50AQI
50AQI
12th June 2025
48AQI
48AQI
13th June 2025
38AQI
38AQI
14th June 2025
48AQI
48AQI
15th June 2025
52AQI
52AQI
16th June 2025
54AQI
54AQI
17th June 2025
51AQI
51AQI
18th June 2025
49AQI
49AQI
19th June 2025
57AQI
57AQI
20th June 2025
60AQI
60AQI
21st June 2025
50AQI
50AQI
22nd June 2025
47AQI
47AQI
23rd June 2025
52AQI
52AQI
24th June 2025
52AQI
52AQI
25th June 2025
53AQI
53AQI
26th June 2025
54AQI
54AQI
27th June 2025
56AQI
56AQI
28th June 2025
52AQI
52AQI
29th June 2025
53AQI
53AQI
30th June 2025
54AQI
54AQI
1st July 2025
47AQI
47AQI
2nd July 2025
45AQI
45AQI
3rd July 2025
53AQI
53AQI
4th July 2025
57AQI
57AQI
5th July 2025
59AQI
59AQI
6th July 2025
59AQI
59AQI
7th July 2025
57AQI
57AQI
8th July 2025
57AQI
57AQI
9th July 2025
58AQI
58AQI
10th July 2025
53AQI
53AQI
11th July 2025
53AQI
53AQI
12th July 2025
49AQI
49AQI
13th July 2025
53AQI
53AQI
14th July 2025
66AQI
66AQI
15th July 2025
63AQI
63AQI
16th July 2025
54AQI
54AQI
17th July 2025
55AQI
55AQI
18th July 2025
59AQI
59AQI
19th July 2025
67AQI
67AQI
20th July 2025
55AQI
55AQI
21st July 2025
56AQI
56AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
46AQI
46AQI
24th July 2025
43AQI
43AQI
25th July 2025
55AQI
55AQI
26th July 2025
53AQI
53AQI
27th July 2025
53AQI
53AQI
28th July 2025
60AQI
60AQI
29th July 2025
66AQI
66AQI
30th July 2025
63AQI
63AQI
31st July 2025
58AQI
58AQI
1st August 2025
52AQI
52AQI
2nd August 2025
52AQI
52AQI
136AQI
99AQI
93AQI
85AQI
56AQI
52AQI
55AQI
52AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202582AQI
5
15
11
1
15
11
1
22
9
2
22
6
7
24
12
18
6
25
2
28
133
41
12
Highest AQI recorded in
January136AQI
Lowest AQI recorded in
June52AQI
202469AQI
11
5
1
1
2
3
1
2
1
3
9
30
15
16
28
1
8
13
5
3
7
14
8
2
27
3
15
14
2
76
136
31
7
Highest AQI recorded in
December113AQI
Lowest AQI recorded in
January42AQI
202390AQI
1
1
1
4
16
11
4
17
12
1
Highest AQI recorded in
November124AQI
Lowest AQI recorded in
December86AQI
20217AQI
2
2
4
Highest AQI recorded in
April7AQI
Lowest AQI recorded in
May6AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2023(Avg.)
90AQILeast Polluted Year Recorded
2021(Avg.)
7AQIHa Noi Mam non Van Ha Dong Anh's annual 2025 AQI (82) shows an average percentage change of 389.3% (worsened AQI) compared to previous years: 2021 (7), 2023 (90), 2024 (69).
