Soc Son 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+
August Air Quality Analysis
Soc Son District, 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
35AQISame Day Analysis (1st 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: 1st Aug - 2nd Aug 2025
Soc Son District, Ha Noi, Vietnam
AQI
Day
Night
.
5 AM1st Aug 2025
6 PM
4 AM2nd Aug 2025
Day time
Avg. Highest Time
8AM1st Aug
60AQI
Avg. Lowest Time
1PM1st Aug
32AQI
Night time
Avg. Highest Time
10PM1st Aug
56AQI
Avg. Lowest Time
7PM1st Aug
50AQI
In the last 24 hours,
Soc Son District's AQI reached its highest point of 60 at 8 AM during the Day, while the lowest point, 32, was recorded at 1 PM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Soc Son District, Ha Noi, Vietnam
JulAug
03rd - 04th04th - 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
Day
Night
3rd Jul 2025515 AMAQI
3rd Jul 2025516 AMAQI
3rd Jul 2025587 AMAQI
3rd Jul 2025648 AMAQI
3rd Jul 2025679 AMAQI
3rd Jul 20256710 AMAQI
3rd Jul 20256711 AMAQI
3rd Jul 20256712 PMAQI
3rd Jul 2025671 PMAQI
3rd Jul 2025672 PMAQI
3rd Jul 2025673 PMAQI
3rd Jul 2025534 PMAQI
3rd Jul 2025435 PMAQI
3rd Jul 2025446 PMAQI
3rd Jul 2025477 PMAQI
3rd Jul 2025478 PMAQI
3rd Jul 2025529 PMAQI
3rd Jul 20255210 PMAQI
3rd Jul 20255411 PMAQI
4th Jul 20255512 AMAQI
4th Jul 2025541 AMAQI
4th Jul 2025532 AMAQI
4th Jul 2025533 AMAQI
4th Jul 2025534 AMAQI
27°C24/30°C
4th Jul 2025545 AMAQI
4th Jul 2025536 AMAQI
4th Jul 2025667 AMAQI
4th Jul 2025728 AMAQI
4th Jul 2025669 AMAQI
4th Jul 20256510 AMAQI
4th Jul 20256211 AMAQI
4th Jul 20256012 PMAQI
4th Jul 2025561 PMAQI
4th Jul 2025572 PMAQI
4th Jul 2025603 PMAQI
4th Jul 2025554 PMAQI
4th Jul 2025515 PMAQI
4th Jul 2025506 PMAQI
4th Jul 2025537 PMAQI
4th Jul 2025548 PMAQI
4th Jul 2025569 PMAQI
4th Jul 20255610 PMAQI
4th Jul 20255911 PMAQI
5th Jul 20255712 AMAQI
5th Jul 2025581 AMAQI
5th Jul 2025572 AMAQI
5th Jul 2025583 AMAQI
5th Jul 2025584 AMAQI
28°C24/33°C
5th Jul 2025585 AMAQI
5th Jul 2025586 AMAQI
5th Jul 2025587 AMAQI
5th Jul 2025598 AMAQI
5th Jul 2025629 AMAQI
5th Jul 20256310 AMAQI
5th Jul 20256611 AMAQI
5th Jul 20256112 PMAQI
5th Jul 2025591 PMAQI
5th Jul 2025582 PMAQI
5th Jul 2025603 PMAQI
5th Jul 2025664 PMAQI
5th Jul 2025605 PMAQI
5th Jul 2025596 PMAQI
5th Jul 2025557 PMAQI
5th Jul 2025578 PMAQI
5th Jul 2025629 PMAQI
5th Jul 20256510 PMAQI
5th Jul 20256111 PMAQI
6th Jul 20255512 AMAQI
6th Jul 2025541 AMAQI
6th Jul 2025562 AMAQI
6th Jul 2025573 AMAQI
6th Jul 2025594 AMAQI
29°C25/34°C
6th Jul 2025595 AMAQI
6th Jul 2025596 AMAQI
6th Jul 2025597 AMAQI
6th Jul 2025588 AMAQI
6th Jul 2025609 AMAQI
6th Jul 20256110 AMAQI
6th Jul 20255611 AMAQI
6th Jul 20255412 PMAQI
6th Jul 2025541 PMAQI
6th Jul 2025542 PMAQI
6th Jul 2025583 PMAQI
6th Jul 2025564 PMAQI
6th Jul 2025565 PMAQI
6th Jul 2025586 PMAQI
6th Jul 2025597 PMAQI
6th Jul 2025598 PMAQI
6th Jul 2025599 PMAQI
6th Jul 20255810 PMAQI
6th Jul 20255811 PMAQI
7th Jul 20255812 AMAQI
7th Jul 2025591 AMAQI
7th Jul 2025582 AMAQI
7th Jul 2025593 AMAQI
7th Jul 2025584 AMAQI
29°C26/34°C
7th Jul 2025595 AMAQI
7th Jul 2025586 AMAQI
7th Jul 2025567 AMAQI
7th Jul 2025578 AMAQI
7th Jul 2025649 AMAQI
7th Jul 20256410 AMAQI
7th Jul 20255811 AMAQI
7th Jul 20255812 PMAQI
7th Jul 2025571 PMAQI
7th Jul 2025562 PMAQI
7th Jul 2025543 PMAQI
7th Jul 2025554 PMAQI
7th Jul 2025565 PMAQI
7th Jul 2025556 PMAQI
7th Jul 2025567 PMAQI
7th Jul 2025578 PMAQI
7th Jul 2025589 PMAQI
7th Jul 20256210 PMAQI
7th Jul 20256211 PMAQI
8th Jul 20255912 AMAQI
8th Jul 2025581 AMAQI
8th Jul 2025582 AMAQI
8th Jul 2025603 AMAQI
8th Jul 2025604 AMAQI
29°C25/34°C
8th Jul 2025605 AMAQI
8th Jul 2025606 AMAQI
8th Jul 2025527 AMAQI
8th Jul 2025558 AMAQI
8th Jul 2025509 AMAQI
8th Jul 20255510 AMAQI
8th Jul 20255611 AMAQI
8th Jul 20255612 PMAQI
8th Jul 2025561 PMAQI
8th Jul 2025562 PMAQI
8th Jul 2025563 PMAQI
8th Jul 2025534 PMAQI
8th Jul 2025585 PMAQI
8th Jul 2025626 PMAQI
8th Jul 2025627 PMAQI
8th Jul 2025598 PMAQI
8th Jul 2025609 PMAQI
8th Jul 20256210 PMAQI
8th Jul 20256311 PMAQI
9th Jul 20256212 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025593 AMAQI
9th Jul 2025594 AMAQI
30°C26/35°C
9th Jul 2025585 AMAQI
9th Jul 2025586 AMAQI
9th Jul 2025647 AMAQI
9th Jul 2025648 AMAQI
9th Jul 2025619 AMAQI
9th Jul 20255610 AMAQI
9th Jul 20256311 AMAQI
9th Jul 20256212 PMAQI
9th Jul 2025621 PMAQI
9th Jul 2025572 PMAQI
9th Jul 2025603 PMAQI
9th Jul 2025534 PMAQI
9th Jul 2025535 PMAQI
9th Jul 2025566 PMAQI
9th Jul 2025637 PMAQI
9th Jul 2025688 PMAQI
9th Jul 2025649 PMAQI
9th Jul 20256410 PMAQI
9th Jul 20256411 PMAQI
10th Jul 20256212 AMAQI
10th Jul 2025611 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025613 AMAQI
10th Jul 2025604 AMAQI
31°C27/35°C
10th Jul 2025605 AMAQI
10th Jul 2025606 AMAQI
10th Jul 2025427 AMAQI
10th Jul 2025368 AMAQI
10th Jul 2025429 AMAQI
10th Jul 20254310 AMAQI
10th Jul 20255111 AMAQI
10th Jul 20255112 PMAQI
10th Jul 2025481 PMAQI
10th Jul 2025502 PMAQI
10th Jul 2025463 PMAQI
10th Jul 2025504 PMAQI
10th Jul 2025495 PMAQI
10th Jul 2025536 PMAQI
10th Jul 2025547 PMAQI
10th Jul 2025558 PMAQI
10th Jul 2025589 PMAQI
10th Jul 20256010 PMAQI
10th Jul 20256011 PMAQI
11th Jul 20256012 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025584 AMAQI
29°C26/35°C
11th Jul 2025575 AMAQI
11th Jul 2025576 AMAQI
11th Jul 2025527 AMAQI
11th Jul 2025518 AMAQI
11th Jul 2025479 AMAQI
11th Jul 20255610 AMAQI
11th Jul 20255211 AMAQI
11th Jul 20255312 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025542 PMAQI
11th Jul 2025503 PMAQI
11th Jul 2025504 PMAQI
11th Jul 2025495 PMAQI
11th Jul 2025496 PMAQI
11th Jul 2025547 PMAQI
11th Jul 2025548 PMAQI
11th Jul 2025559 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255611 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025581 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025574 AMAQI
28°C25/32°C
12th Jul 2025575 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025578 AMAQI
12th Jul 2025569 AMAQI
12th Jul 20255710 AMAQI
12th Jul 20255311 AMAQI
12th Jul 20255012 PMAQI
12th Jul 2025521 PMAQI
12th Jul 2025522 PMAQI
12th Jul 2025483 PMAQI
12th Jul 2025424 PMAQI
12th Jul 2025475 PMAQI
12th Jul 2025476 PMAQI
12th Jul 2025527 PMAQI
12th Jul 2025548 PMAQI
12th Jul 2025539 PMAQI
12th Jul 20255310 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255612 AMAQI
13th Jul 2025581 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025573 AMAQI
13th Jul 2025574 AMAQI
28°C25/32°C
13th Jul 2025565 AMAQI
13th Jul 2025566 AMAQI
13th Jul 2025567 AMAQI
13th Jul 2025628 AMAQI
13th Jul 2025569 AMAQI
13th Jul 20256410 AMAQI
13th Jul 20255811 AMAQI
13th Jul 20255412 PMAQI
13th Jul 2025491 PMAQI
13th Jul 2025512 PMAQI
13th Jul 2025463 PMAQI
13th Jul 2025434 PMAQI
13th Jul 2025445 PMAQI
13th Jul 2025506 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025568 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20256010 PMAQI
13th Jul 20255811 PMAQI
14th Jul 20256012 AMAQI
14th Jul 2025571 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025563 AMAQI
14th Jul 2025554 AMAQI
28°C25/33°C
14th Jul 2025555 AMAQI
14th Jul 2025566 AMAQI
14th Jul 20251277 AMAQI
14th Jul 2025848 AMAQI
14th Jul 20251149 AMAQI
14th Jul 20256410 AMAQI
14th Jul 20256511 AMAQI
14th Jul 20255812 PMAQI
14th Jul 2025621 PMAQI
14th Jul 2025622 PMAQI
14th Jul 2025743 PMAQI
14th Jul 2025714 PMAQI
14th Jul 2025725 PMAQI
14th Jul 2025726 PMAQI
14th Jul 2025587 PMAQI
14th Jul 2025628 PMAQI
14th Jul 2025589 PMAQI
14th Jul 20256110 PMAQI
14th Jul 20255611 PMAQI
15th Jul 20255812 AMAQI
15th Jul 2025591 AMAQI
15th Jul 2025602 AMAQI
15th Jul 2025613 AMAQI
15th Jul 2025614 AMAQI
29°C26/34°C
15th Jul 2025605 AMAQI
15th Jul 2025606 AMAQI
15th Jul 2025637 AMAQI
15th Jul 2025688 AMAQI
15th Jul 2025729 AMAQI
15th Jul 20257410 AMAQI
15th Jul 20257711 AMAQI
15th Jul 20256912 PMAQI
15th Jul 2025681 PMAQI
15th Jul 2025682 PMAQI
15th Jul 2025723 PMAQI
15th Jul 2025684 PMAQI
15th Jul 2025695 PMAQI
15th Jul 2025666 PMAQI
15th Jul 2025597 PMAQI
15th Jul 2025608 PMAQI
15th Jul 2025589 PMAQI
15th Jul 20255810 PMAQI
15th Jul 20255711 PMAQI
16th Jul 20255812 AMAQI
16th Jul 2025571 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025583 AMAQI
16th Jul 2025604 AMAQI
28°C26/31°C
16th Jul 2025605 AMAQI
16th Jul 2025606 AMAQI
16th Jul 2025587 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025549 AMAQI
16th Jul 20254910 AMAQI
16th Jul 20254511 AMAQI
16th Jul 20254612 PMAQI
16th Jul 2025511 PMAQI
16th Jul 2025542 PMAQI
16th Jul 2025493 PMAQI
16th Jul 2025444 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025536 PMAQI
16th Jul 2025607 PMAQI
16th Jul 2025608 PMAQI
16th Jul 2025589 PMAQI
16th Jul 20255710 PMAQI
16th Jul 20255711 PMAQI
17th Jul 20255612 AMAQI
17th Jul 2025571 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025564 AMAQI
29°C26/32°C
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025517 AMAQI
17th Jul 2025508 AMAQI
17th Jul 2025559 AMAQI
17th Jul 20256010 AMAQI
17th Jul 20255611 AMAQI
17th Jul 20255412 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025452 PMAQI
17th Jul 2025423 PMAQI
17th Jul 2025444 PMAQI
17th Jul 2025475 PMAQI
17th Jul 2025506 PMAQI
17th Jul 2025567 PMAQI
17th Jul 2025588 PMAQI
17th Jul 2025589 PMAQI
17th Jul 20255710 PMAQI
17th Jul 20255511 PMAQI
18th Jul 20255812 AMAQI
18th Jul 2025551 AMAQI
18th Jul 2025552 AMAQI
18th Jul 2025553 AMAQI
18th Jul 2025564 AMAQI
30°C25/35°C
18th Jul 2025565 AMAQI
18th Jul 2025566 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025608 AMAQI
18th Jul 2025639 AMAQI
18th Jul 20256410 AMAQI
18th Jul 20256411 AMAQI
18th Jul 20256012 PMAQI
18th Jul 2025571 PMAQI
18th Jul 2025582 PMAQI
18th Jul 2025583 PMAQI
18th Jul 2025614 PMAQI
18th Jul 2025565 PMAQI
18th Jul 2025576 PMAQI
18th Jul 2025587 PMAQI
18th Jul 2025588 PMAQI
18th Jul 2025599 PMAQI
18th Jul 20256310 PMAQI
18th Jul 20256711 PMAQI
19th Jul 20256012 AMAQI
19th Jul 2025561 AMAQI
19th Jul 2025572 AMAQI
19th Jul 2025593 AMAQI
19th Jul 2025594 AMAQI
31°C26/36°C
19th Jul 2025595 AMAQI
19th Jul 2025596 AMAQI
19th Jul 2025747 AMAQI
19th Jul 2025808 AMAQI
19th Jul 2025859 AMAQI
19th Jul 20259210 AMAQI
19th Jul 20259111 AMAQI
19th Jul 20258712 PMAQI
19th Jul 2025891 PMAQI
19th Jul 2025772 PMAQI
19th Jul 2025713 PMAQI
19th Jul 2025604 PMAQI
19th Jul 2025565 PMAQI
19th Jul 2025586 PMAQI
19th Jul 2025617 PMAQI
19th Jul 2025628 PMAQI
19th Jul 2025609 PMAQI
19th Jul 20255510 PMAQI
19th Jul 20255611 PMAQI
20th Jul 20255812 AMAQI
20th Jul 2025601 AMAQI
20th Jul 2025612 AMAQI
20th Jul 2025623 AMAQI
20th Jul 2025614 AMAQI
30°C25/37°C
20th Jul 2025615 AMAQI
20th Jul 2025616 AMAQI
20th Jul 2025527 AMAQI
20th Jul 2025498 AMAQI
20th Jul 2025529 AMAQI
20th Jul 20255710 AMAQI
20th Jul 20255411 AMAQI
20th Jul 20255212 PMAQI
20th Jul 2025531 PMAQI
20th Jul 2025522 PMAQI
20th Jul 2025533 PMAQI
20th Jul 2025544 PMAQI
20th Jul 2025545 PMAQI
20th Jul 2025536 PMAQI
20th Jul 2025547 PMAQI
20th Jul 2025558 PMAQI
20th Jul 2025559 PMAQI
20th Jul 20255610 PMAQI
20th Jul 20255411 PMAQI
21st Jul 20255612 AMAQI
21st Jul 2025591 AMAQI
21st Jul 2025582 AMAQI
21st Jul 2025573 AMAQI
21st Jul 2025574 AMAQI
27°C24/31°C
21st Jul 2025585 AMAQI
21st Jul 2025586 AMAQI
21st Jul 2025597 AMAQI
21st Jul 2025588 AMAQI
21st Jul 2025619 AMAQI
21st Jul 20255810 AMAQI
21st Jul 20255511 AMAQI
21st Jul 20255412 PMAQI
21st Jul 2025521 PMAQI
21st Jul 2025562 PMAQI
21st Jul 2025553 PMAQI
21st Jul 2025544 PMAQI
21st Jul 2025555 PMAQI
21st Jul 2025516 PMAQI
21st Jul 2025547 PMAQI
21st Jul 2025558 PMAQI
21st Jul 2025549 PMAQI
21st Jul 20255410 PMAQI
21st Jul 20255311 PMAQI
22nd Jul 20255512 AMAQI
22nd Jul 2025561 AMAQI
22nd Jul 2025562 AMAQI
22nd Jul 2025563 AMAQI
22nd Jul 2025564 AMAQI
26°C25/28°C
22nd Jul 2025565 AMAQI
22nd Jul 2025566 AMAQI
22nd Jul 2025307 AMAQI
22nd Jul 2025268 AMAQI
22nd Jul 2025399 AMAQI
22nd Jul 20252610 AMAQI
22nd Jul 20253711 AMAQI
22nd Jul 20253412 PMAQI
22nd Jul 2025391 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025354 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025396 PMAQI
22nd Jul 2025487 PMAQI
22nd Jul 2025518 PMAQI
22nd Jul 2025529 PMAQI
22nd Jul 20255110 PMAQI
22nd Jul 20255211 PMAQI
23rd Jul 20254412 AMAQI
23rd Jul 2025541 AMAQI
23rd Jul 2025542 AMAQI
23rd Jul 2025533 AMAQI
23rd Jul 2025534 AMAQI
27°C26/30°C
23rd Jul 2025535 AMAQI
23rd Jul 2025536 AMAQI
23rd Jul 2025507 AMAQI
23rd Jul 2025548 AMAQI
23rd Jul 2025519 AMAQI
23rd Jul 20254710 AMAQI
23rd Jul 20254411 AMAQI
23rd Jul 20254912 PMAQI
23rd Jul 2025411 PMAQI
23rd Jul 2025382 PMAQI
23rd Jul 2025323 PMAQI
23rd Jul 2025304 PMAQI
23rd Jul 2025315 PMAQI
23rd Jul 2025376 PMAQI
23rd Jul 2025507 PMAQI
23rd Jul 2025518 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255011 PMAQI
24th Jul 20255012 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025532 AMAQI
24th Jul 2025533 AMAQI
24th Jul 2025534 AMAQI
27°C25/31°C
24th Jul 2025535 AMAQI
24th Jul 2025536 AMAQI
24th Jul 2025537 AMAQI
24th Jul 2025488 AMAQI
24th Jul 2025479 AMAQI
24th Jul 20254710 AMAQI
24th Jul 20253211 AMAQI
24th Jul 20252912 PMAQI
24th Jul 2025301 PMAQI
24th Jul 2025312 PMAQI
24th Jul 2025293 PMAQI
24th Jul 2025304 PMAQI
24th Jul 2025325 PMAQI
24th Jul 2025316 PMAQI
24th Jul 2025427 PMAQI
24th Jul 2025508 PMAQI
24th Jul 2025519 PMAQI
24th Jul 20255110 PMAQI
24th Jul 20255011 PMAQI
25th Jul 20255112 AMAQI
25th Jul 2025531 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025513 AMAQI
25th Jul 2025524 AMAQI
27°C25/32°C
25th Jul 2025525 AMAQI
25th Jul 2025516 AMAQI
25th Jul 2025597 AMAQI
25th Jul 2025688 AMAQI
25th Jul 2025829 AMAQI
25th Jul 20258010 AMAQI
25th Jul 20256611 AMAQI
25th Jul 20256512 PMAQI
25th Jul 2025541 PMAQI
25th Jul 2025462 PMAQI
25th Jul 2025483 PMAQI
25th Jul 2025484 PMAQI
25th Jul 2025505 PMAQI
25th Jul 2025486 PMAQI
25th Jul 2025547 PMAQI
25th Jul 2025528 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255310 PMAQI
25th Jul 20255211 PMAQI
26th Jul 20255412 AMAQI
26th Jul 2025541 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025534 AMAQI
28°C25/33°C
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025577 AMAQI
26th Jul 2025628 AMAQI
26th Jul 2025649 AMAQI
26th Jul 20256410 AMAQI
26th Jul 20255911 AMAQI
26th Jul 20256012 PMAQI
26th Jul 2025571 PMAQI
26th Jul 2025552 PMAQI
26th Jul 2025513 PMAQI
26th Jul 2025524 PMAQI
26th Jul 2025555 PMAQI
26th Jul 2025546 PMAQI
26th Jul 2025547 PMAQI
26th Jul 2025548 PMAQI
26th Jul 2025549 PMAQI
26th Jul 20255310 PMAQI
26th Jul 20255311 PMAQI
27th Jul 20255312 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025553 AMAQI
27th Jul 2025544 AMAQI
29°C25/34°C
27th Jul 2025545 AMAQI
27th Jul 2025546 AMAQI
27th Jul 2025567 AMAQI
27th Jul 2025608 AMAQI
27th Jul 2025569 AMAQI
27th Jul 20255410 AMAQI
27th Jul 20255411 AMAQI
27th Jul 20255612 PMAQI
27th Jul 2025531 PMAQI
27th Jul 2025442 PMAQI
27th Jul 2025473 PMAQI
27th Jul 2025524 PMAQI
27th Jul 2025525 PMAQI
27th Jul 2025556 PMAQI
27th Jul 2025557 PMAQI
27th Jul 2025568 PMAQI
27th Jul 2025579 PMAQI
27th Jul 20255610 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025551 AMAQI
28th Jul 2025552 AMAQI
28th Jul 2025563 AMAQI
28th Jul 2025554 AMAQI
30°C25/35°C
28th Jul 2025545 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025637 AMAQI
28th Jul 2025698 AMAQI
28th Jul 2025709 AMAQI
28th Jul 20257010 AMAQI
28th Jul 20256611 AMAQI
28th Jul 20256312 PMAQI
28th Jul 2025611 PMAQI
28th Jul 2025632 PMAQI
28th Jul 2025643 PMAQI
28th Jul 2025634 PMAQI
28th Jul 2025615 PMAQI
28th Jul 2025596 PMAQI
28th Jul 2025577 PMAQI
28th Jul 2025588 PMAQI
28th Jul 2025599 PMAQI
28th Jul 20256210 PMAQI
28th Jul 20256411 PMAQI
29th Jul 20255812 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025594 AMAQI
30°C26/35°C
29th Jul 2025595 AMAQI
29th Jul 2025586 AMAQI
29th Jul 2025767 AMAQI
29th Jul 2025798 AMAQI
29th Jul 2025829 AMAQI
29th Jul 20258210 AMAQI
29th Jul 20257411 AMAQI
29th Jul 20257712 PMAQI
29th Jul 2025781 PMAQI
29th Jul 2025762 PMAQI
29th Jul 2025683 PMAQI
29th Jul 2025634 PMAQI
29th Jul 2025625 PMAQI
29th Jul 2025646 PMAQI
29th Jul 2025647 PMAQI
29th Jul 2025658 PMAQI
29th Jul 2025659 PMAQI
29th Jul 20256510 PMAQI
29th Jul 20256411 PMAQI
30th Jul 20256412 AMAQI
30th Jul 2025611 AMAQI
30th Jul 2025622 AMAQI
30th Jul 2025633 AMAQI
30th Jul 2025634 AMAQI
31°C27/36°C
30th Jul 2025635 AMAQI
30th Jul 2025636 AMAQI
30th Jul 2025647 AMAQI
30th Jul 2025668 AMAQI
30th Jul 2025709 AMAQI
30th Jul 20257810 AMAQI
30th Jul 20257211 AMAQI
30th Jul 20257412 PMAQI
30th Jul 2025701 PMAQI
30th Jul 2025792 PMAQI
30th Jul 2025733 PMAQI
30th Jul 2025724 PMAQI
30th Jul 2025645 PMAQI
30th Jul 2025636 PMAQI
30th Jul 2025627 PMAQI
30th Jul 2025658 PMAQI
30th Jul 2025659 PMAQI
30th Jul 20256210 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20256212 AMAQI
31st Jul 2025611 AMAQI
31st Jul 2025612 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI
31°C27/35°C
31st Jul 2025615 AMAQI
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025659 AMAQI
31st Jul 20257410 AMAQI
31st Jul 20256611 AMAQI
31st Jul 20255612 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025513 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025505 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025567 PMAQI
31st Jul 2025578 PMAQI
31st Jul 2025589 PMAQI
31st Jul 20255710 PMAQI
31st Jul 20255811 PMAQI
1st Aug 20255712 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025544 AMAQI
31°C28/37°C
1st Aug 2025545 AMAQI
1st Aug 2025556 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025608 AMAQI
1st Aug 2025549 AMAQI
1st Aug 20255410 AMAQI
1st Aug 20255211 AMAQI
1st Aug 20254812 PMAQI
1st Aug 2025321 PMAQI
1st Aug 2025432 PMAQI
1st Aug 2025413 PMAQI
1st Aug 2025404 PMAQI
1st Aug 2025475 PMAQI
1st Aug 2025446 PMAQI
1st Aug 2025507 PMAQI
1st Aug 2025518 PMAQI
1st Aug 2025549 PMAQI
1st Aug 20255610 PMAQI
1st Aug 20255411 PMAQI
2nd Aug 20255512 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025554 AMAQI
27°C26/30°C
2nd Aug 2025565 AMAQI
5 AM2nd Aug 2025566 AMAQI
2nd Aug 2025457 AMAQI
2nd Aug 2025508 AMAQI
2nd Aug 2025459 AMAQI
2nd Aug 20254810 AMAQI
2nd Aug 20254611 AMAQI
11 AM2nd Aug 20254812 PMAQI
2nd Aug 2025501 PMAQI
2nd Aug 2025462 PMAQI
2nd Aug 2025513 PMAQI
2nd Aug 2025544 PMAQI
2nd Aug 2025615 PMAQI
2nd Aug 2025636 PMAQI
6 PM2nd Aug 2025547 PMAQI
2nd Aug 2025558 PMAQI
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 PM
57AQI
14 hours / Day
420 hours / Month
Avg. Lowest Time
5 AM - 6 PM
57AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 PM (Avg. 57), while the lowest AQI was between 5 AM to 6 PM (Avg. 57).
Night time
Avg. Highest Time
12 AM - 11 PM
57AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
57AQI
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. 57), while the lowest AQI was between 12 AM to 11 PM (Avg. 57).
2025 Days Vs Air Quality
Soc Son District, Ha Noi, Vietnam
2025
4%
8
71%
152
20%
42
5%
11
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
8 DaysModerate
152 DaysPoor
42 DaysUnhealthy
11 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 214 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
Soc Son 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.
1st January 2025
155AQI
155AQI
2nd January 2025
168AQI
168AQI
3rd January 2025
150AQI
150AQI
4th January 2025
148AQI
148AQI
5th January 2025
150AQI
150AQI
6th January 2025
157AQI
157AQI
7th January 2025
157AQI
157AQI
8th January 2025
142AQI
142AQI
9th January 2025
149AQI
149AQI
10th January 2025
94AQI
94AQI
11th January 2025
105AQI
105AQI
12th January 2025
115AQI
115AQI
13th January 2025
134AQI
134AQI
14th January 2025
142AQI
142AQI
15th January 2025
143AQI
143AQI
16th January 2025
140AQI
140AQI
17th January 2025
151AQI
151AQI
18th January 2025
157AQI
157AQI
19th January 2025
156AQI
156AQI
20th January 2025
170AQI
170AQI
21st January 2025
158AQI
158AQI
22nd January 2025
159AQI
159AQI
23rd January 2025
133AQI
133AQI
24th January 2025
126AQI
126AQI
25th January 2025
99AQI
99AQI
26th January 2025
60AQI
60AQI
27th January 2025
90AQI
90AQI
28th January 2025
86AQI
86AQI
29th January 2025
117AQI
117AQI
30th January 2025
107AQI
107AQI
31st January 2025
90AQI
90AQI
1st February 2025
76AQI
76AQI
2nd February 2025
68AQI
68AQI
3rd February 2025
51AQI
51AQI
4th February 2025
70AQI
70AQI
5th February 2025
102AQI
102AQI
6th February 2025
93AQI
93AQI
7th February 2025
50AQI
50AQI
8th February 2025
65AQI
65AQI
9th February 2025
85AQI
85AQI
10th February 2025
127AQI
127AQI
11th February 2025
139AQI
139AQI
12th February 2025
152AQI
152AQI
13th February 2025
127AQI
127AQI
14th February 2025
129AQI
129AQI
15th February 2025
140AQI
140AQI
16th February 2025
74AQI
74AQI
17th February 2025
99AQI
99AQI
18th February 2025
65AQI
65AQI
19th February 2025
87AQI
87AQI
20th February 2025
127AQI
127AQI
21st February 2025
95AQI
95AQI
22nd February 2025
123AQI
123AQI
23rd February 2025
52AQI
52AQI
24th February 2025
71AQI
71AQI
25th February 2025
90AQI
90AQI
26th February 2025
76AQI
76AQI
27th February 2025
123AQI
123AQI
28th February 2025
104AQI
104AQI
1st March 2025
97AQI
97AQI
2nd March 2025
78AQI
78AQI
3rd March 2025
85AQI
85AQI
4th March 2025
83AQI
83AQI
5th March 2025
91AQI
91AQI
6th March 2025
57AQI
57AQI
7th March 2025
70AQI
70AQI
8th March 2025
85AQI
85AQI
9th March 2025
122AQI
122AQI
10th March 2025
131AQI
131AQI
11th March 2025
118AQI
118AQI
12th March 2025
87AQI
87AQI
13th March 2025
77AQI
77AQI
14th March 2025
81AQI
81AQI
15th March 2025
74AQI
74AQI
16th March 2025
56AQI
56AQI
17th March 2025
81AQI
81AQI
18th March 2025
72AQI
72AQI
19th March 2025
70AQI
70AQI
20th March 2025
92AQI
92AQI
21st March 2025
117AQI
117AQI
22nd March 2025
117AQI
117AQI
23rd March 2025
112AQI
112AQI
24th March 2025
126AQI
126AQI
25th March 2025
120AQI
120AQI
26th March 2025
102AQI
102AQI
27th March 2025
98AQI
98AQI
28th March 2025
99AQI
99AQI
29th March 2025
71AQI
71AQI
30th March 2025
58AQI
58AQI
31st March 2025
65AQI
65AQI
1st April 2025
86AQI
86AQI
2nd April 2025
110AQI
110AQI
3rd April 2025
96AQI
96AQI
4th April 2025
122AQI
122AQI
5th April 2025
97AQI
97AQI
6th April 2025
112AQI
112AQI
7th April 2025
106AQI
106AQI
8th April 2025
102AQI
102AQI
9th April 2025
89AQI
89AQI
10th April 2025
91AQI
91AQI
11th April 2025
89AQI
89AQI
12th April 2025
93AQI
93AQI
13th April 2025
95AQI
95AQI
14th April 2025
101AQI
101AQI
15th April 2025
107AQI
107AQI
16th April 2025
108AQI
108AQI
17th April 2025
96AQI
96AQI
18th April 2025
96AQI
96AQI
19th April 2025
87AQI
87AQI
20th April 2025
76AQI
76AQI
21st April 2025
71AQI
71AQI
22nd April 2025
80AQI
80AQI
23rd April 2025
78AQI
78AQI
24th April 2025
74AQI
74AQI
25th April 2025
66AQI
66AQI
26th April 2025
71AQI
71AQI
27th April 2025
57AQI
57AQI
28th April 2025
56AQI
56AQI
29th April 2025
71AQI
71AQI
30th April 2025
66AQI
66AQI
1st May 2025
53AQI
53AQI
2nd May 2025
72AQI
72AQI
3rd May 2025
67AQI
67AQI
4th May 2025
69AQI
69AQI
5th May 2025
69AQI
69AQI
6th May 2025
67AQI
67AQI
7th May 2025
67AQI
67AQI
8th May 2025
66AQI
66AQI
9th May 2025
68AQI
68AQI
10th May 2025
72AQI
72AQI
11th May 2025
49AQI
49AQI
12th May 2025
68AQI
68AQI
13th May 2025
69AQI
69AQI
14th May 2025
63AQI
63AQI
15th May 2025
59AQI
59AQI
16th May 2025
60AQI
60AQI
17th May 2025
56AQI
56AQI
18th May 2025
55AQI
55AQI
19th May 2025
60AQI
60AQI
20th May 2025
58AQI
58AQI
21st May 2025
56AQI
56AQI
22nd May 2025
55AQI
55AQI
23rd May 2025
52AQI
52AQI
24th May 2025
51AQI
51AQI
25th May 2025
54AQI
54AQI
26th May 2025
60AQI
60AQI
27th May 2025
75AQI
75AQI
28th May 2025
75AQI
75AQI
29th May 2025
59AQI
59AQI
30th May 2025
60AQI
60AQI
31st May 2025
58AQI
58AQI
1st June 2025
54AQI
54AQI
2nd June 2025
56AQI
56AQI
3rd June 2025
55AQI
55AQI
4th June 2025
57AQI
57AQI
5th June 2025
64AQI
64AQI
6th June 2025
56AQI
56AQI
7th June 2025
57AQI
57AQI
8th June 2025
56AQI
56AQI
9th June 2025
60AQI
60AQI
10th June 2025
59AQI
59AQI
11th June 2025
59AQI
59AQI
12th June 2025
57AQI
57AQI
13th June 2025
54AQI
54AQI
14th June 2025
57AQI
57AQI
15th June 2025
70AQI
70AQI
16th June 2025
61AQI
61AQI
17th June 2025
59AQI
59AQI
18th June 2025
55AQI
55AQI
19th June 2025
57AQI
57AQI
20th June 2025
59AQI
59AQI
21st June 2025
61AQI
61AQI
22nd June 2025
77AQI
77AQI
23rd June 2025
61AQI
61AQI
24th June 2025
56AQI
56AQI
25th June 2025
52AQI
52AQI
26th June 2025
52AQI
52AQI
27th June 2025
54AQI
54AQI
28th June 2025
51AQI
51AQI
29th June 2025
52AQI
52AQI
30th June 2025
49AQI
49AQI
1st July 2025
45AQI
45AQI
2nd July 2025
44AQI
44AQI
3rd July 2025
53AQI
53AQI
4th July 2025
57AQI
57AQI
5th July 2025
59AQI
59AQI
6th July 2025
57AQI
57AQI
7th July 2025
58AQI
58AQI
8th July 2025
58AQI
58AQI
9th July 2025
61AQI
61AQI
10th July 2025
55AQI
55AQI
11th July 2025
55AQI
55AQI
12th July 2025
54AQI
54AQI
13th July 2025
55AQI
55AQI
14th July 2025
66AQI
66AQI
15th July 2025
63AQI
63AQI
16th July 2025
55AQI
55AQI
17th July 2025
54AQI
54AQI
18th July 2025
59AQI
59AQI
19th July 2025
65AQI
65AQI
20th July 2025
56AQI
56AQI
21st July 2025
56AQI
56AQI
22nd July 2025
46AQI
46AQI
23rd July 2025
48AQI
48AQI
24th July 2025
45AQI
45AQI
25th July 2025
54AQI
54AQI
26th July 2025
55AQI
55AQI
27th July 2025
54AQI
54AQI
28th July 2025
60AQI
60AQI
29th July 2025
65AQI
65AQI
30th July 2025
66AQI
66AQI
31st July 2025
59AQI
59AQI
1st August 2025
52AQI
52AQI
133AQI
95AQI
90AQI
88AQI
62AQI
58AQI
56AQI
52AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202583AQI
6
15
10
1
16
10
1
22
9
22
8
1
30
1
29
5
26
1
8
152
42
11
Highest AQI recorded in
January133AQI
Lowest AQI recorded in
August52AQI
202459AQI
12
7
3
1
18
8
3
23
8
15
15
21
10
30
15
16
28
3
6
7
26
4
15
12
4
141
142
22
5
Highest AQI recorded in
December112AQI
Lowest AQI recorded in
March37AQI
2023151AQI
1
1
1
4
7
1
1
5
8
1
Highest AQI recorded in
December153AQI
Lowest AQI recorded in
November136AQI
202240AQI
3
2
4
5
4
Highest AQI recorded in
November51AQI
Lowest AQI recorded in
October17AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2023(Avg.)
151AQILeast Polluted Year Recorded
2022(Avg.)
40AQISoc Son District's annual 2025 AQI (83) shows an average percentage change of 34.9% (worsened AQI) compared to previous years: 2022 (40), 2023 (151), 2024 (59).
