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
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2026
64AQILowest AQI recorded on
25th Aug 2024
35AQISame Day Analysis (5th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 2nd highest AQI at 45 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 4th Aug - 5th Aug 2026
Soc Son District, Ha Noi, Vietnam
AQI
Day
Night
.
5 AM4th Aug 2026
6 PM
4 AM5th Aug 2026
Day time
Avg. Highest Time
12PM4th Aug
86AQI
Avg. Lowest Time
5AM4th Aug
29AQI
Night time
Avg. Highest Time
8PM4th Aug
80AQI
Avg. Lowest Time
3AM5th Aug
25AQI
In the last 24 hours,
Soc Son District's AQI reached its highest point of 86 at 12 PM during the Day, while the lowest point, 25, was recorded at 3 AM during the Night between 4th Aug and 5th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Soc Son District, Ha Noi, Vietnam
JulAug
07th - 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 - 04th04th - 05th05th
Day
Night
7th Jul 2026665 AMAQI
7th Jul 2026766 AMAQI
7th Jul 2026817 AMAQI
7th Jul 2026648 AMAQI
7th Jul 2026719 AMAQI
7th Jul 20268310 AMAQI
7th Jul 20268611 AMAQI
7th Jul 20268512 PMAQI
7th Jul 20261051 PMAQI
7th Jul 2026922 PMAQI
7th Jul 2026873 PMAQI
7th Jul 2026764 PMAQI
7th Jul 2026605 PMAQI
7th Jul 2026586 PMAQI
7th Jul 2026647 PMAQI
7th Jul 2026788 PMAQI
7th Jul 2026759 PMAQI
7th Jul 20266810 PMAQI
7th Jul 20266011 PMAQI
8th Jul 20266012 AMAQI
8th Jul 2026571 AMAQI
8th Jul 2026492 AMAQI
8th Jul 2026503 AMAQI
8th Jul 2026514 AMAQI
28°C25/34°C
8th Jul 2026445 AMAQI
8th Jul 2026496 AMAQI
8th Jul 2026487 AMAQI
8th Jul 2026558 AMAQI
8th Jul 2026569 AMAQI
8th Jul 20265710 AMAQI
8th Jul 20268811 AMAQI
8th Jul 20268612 PMAQI
8th Jul 2026851 PMAQI
8th Jul 2026882 PMAQI
8th Jul 2026843 PMAQI
8th Jul 2026684 PMAQI
8th Jul 2026805 PMAQI
8th Jul 2026716 PMAQI
8th Jul 2026607 PMAQI
8th Jul 2026578 PMAQI
8th Jul 2026529 PMAQI
8th Jul 20265910 PMAQI
8th Jul 20266911 PMAQI
9th Jul 20266712 AMAQI
9th Jul 2026721 AMAQI
9th Jul 2026782 AMAQI
9th Jul 2026863 AMAQI
9th Jul 2026784 AMAQI
28°C25/32°C
9th Jul 2026805 AMAQI
9th Jul 2026746 AMAQI
9th Jul 2026857 AMAQI
9th Jul 2026718 AMAQI
9th Jul 2026689 AMAQI
9th Jul 20266610 AMAQI
9th Jul 20267211 AMAQI
9th Jul 20267612 PMAQI
9th Jul 2026931 PMAQI
9th Jul 2026892 PMAQI
9th Jul 2026823 PMAQI
9th Jul 2026694 PMAQI
9th Jul 2026715 PMAQI
9th Jul 2026626 PMAQI
9th Jul 2026537 PMAQI
9th Jul 2026568 PMAQI
9th Jul 2026529 PMAQI
9th Jul 20264610 PMAQI
9th Jul 20264811 PMAQI
10th Jul 20265412 AMAQI
10th Jul 2026551 AMAQI
10th Jul 2026562 AMAQI
10th Jul 2026483 AMAQI
10th Jul 2026424 AMAQI
28°C25/31°C
10th Jul 2026445 AMAQI
10th Jul 2026476 AMAQI
10th Jul 2026487 AMAQI
10th Jul 2026528 AMAQI
10th Jul 2026529 AMAQI
10th Jul 20265710 AMAQI
10th Jul 20266911 AMAQI
10th Jul 20266912 PMAQI
10th Jul 2026691 PMAQI
10th Jul 2026622 PMAQI
10th Jul 2026543 PMAQI
10th Jul 2026604 PMAQI
10th Jul 2026625 PMAQI
10th Jul 2026606 PMAQI
10th Jul 2026257 PMAQI
10th Jul 2026368 PMAQI
10th Jul 2026469 PMAQI
10th Jul 20263610 PMAQI
10th Jul 20265211 PMAQI
11th Jul 20263412 AMAQI
11th Jul 2026471 AMAQI
11th Jul 2026702 AMAQI
11th Jul 2026763 AMAQI
11th Jul 2026804 AMAQI
28°C24/32°C
11th Jul 2026785 AMAQI
11th Jul 2026886 AMAQI
11th Jul 2026927 AMAQI
11th Jul 2026908 AMAQI
11th Jul 2026999 AMAQI
11th Jul 20268110 AMAQI
11th Jul 202611811 AMAQI
11th Jul 20269812 PMAQI
11th Jul 20261001 PMAQI
11th Jul 20261022 PMAQI
11th Jul 2026943 PMAQI
11th Jul 2026764 PMAQI
11th Jul 2026785 PMAQI
11th Jul 2026946 PMAQI
11th Jul 2026877 PMAQI
11th Jul 2026878 PMAQI
11th Jul 2026879 PMAQI
11th Jul 20268610 PMAQI
11th Jul 20268411 PMAQI
12th Jul 20268612 AMAQI
12th Jul 2026921 AMAQI
12th Jul 2026862 AMAQI
12th Jul 2026983 AMAQI
12th Jul 20261104 AMAQI
29°C25/34°C
12th Jul 20261025 AMAQI
12th Jul 20261186 AMAQI
12th Jul 20261267 AMAQI
12th Jul 20261228 AMAQI
12th Jul 2026809 AMAQI
12th Jul 20268610 AMAQI
12th Jul 20267611 AMAQI
12th Jul 20267412 PMAQI
12th Jul 2026711 PMAQI
12th Jul 2026822 PMAQI
12th Jul 2026903 PMAQI
12th Jul 2026844 PMAQI
12th Jul 2026885 PMAQI
12th Jul 2026786 PMAQI
12th Jul 2026747 PMAQI
12th Jul 2026688 PMAQI
12th Jul 2026729 PMAQI
12th Jul 20268410 PMAQI
12th Jul 20269611 PMAQI
13th Jul 20269312 AMAQI
13th Jul 2026821 AMAQI
13th Jul 2026832 AMAQI
13th Jul 2026823 AMAQI
13th Jul 2026804 AMAQI
29°C25/33°C
13th Jul 2026835 AMAQI
13th Jul 2026836 AMAQI
13th Jul 2026807 AMAQI
13th Jul 2026898 AMAQI
13th Jul 2026809 AMAQI
13th Jul 202610610 AMAQI
13th Jul 202613011 AMAQI
13th Jul 202612812 PMAQI
13th Jul 20261301 PMAQI
13th Jul 20261092 PMAQI
13th Jul 2026753 PMAQI
13th Jul 2026784 PMAQI
13th Jul 2026735 PMAQI
13th Jul 2026666 PMAQI
13th Jul 2026767 PMAQI
13th Jul 2026828 PMAQI
13th Jul 2026749 PMAQI
13th Jul 20266710 PMAQI
13th Jul 20267011 PMAQI
14th Jul 20266412 AMAQI
14th Jul 2026581 AMAQI
14th Jul 2026522 AMAQI
14th Jul 2026463 AMAQI
14th Jul 2026514 AMAQI
30°C25/35°C
14th Jul 2026535 AMAQI
14th Jul 2026526 AMAQI
14th Jul 2026657 AMAQI
14th Jul 2026908 AMAQI
14th Jul 2026849 AMAQI
14th Jul 20267410 AMAQI
14th Jul 20266411 AMAQI
14th Jul 20267612 PMAQI
14th Jul 2026871 PMAQI
14th Jul 2026942 PMAQI
14th Jul 2026823 PMAQI
14th Jul 2026804 PMAQI
14th Jul 2026765 PMAQI
14th Jul 2026836 PMAQI
14th Jul 2026797 PMAQI
14th Jul 2026728 PMAQI
14th Jul 2026729 PMAQI
14th Jul 20265810 PMAQI
14th Jul 20267411 PMAQI
15th Jul 202610012 AMAQI
15th Jul 2026811 AMAQI
15th Jul 2026862 AMAQI
15th Jul 2026673 AMAQI
15th Jul 2026644 AMAQI
30°C26/35°C
15th Jul 2026625 AMAQI
15th Jul 2026606 AMAQI
15th Jul 2026637 AMAQI
15th Jul 2026608 AMAQI
15th Jul 2026579 AMAQI
15th Jul 20266010 AMAQI
15th Jul 20267311 AMAQI
15th Jul 20268012 PMAQI
15th Jul 2026801 PMAQI
15th Jul 2026762 PMAQI
15th Jul 2026723 PMAQI
15th Jul 2026674 PMAQI
15th Jul 2026925 PMAQI
15th Jul 20261026 PMAQI
15th Jul 2026887 PMAQI
15th Jul 2026648 PMAQI
15th Jul 2026809 PMAQI
15th Jul 20268610 PMAQI
15th Jul 20268611 PMAQI
16th Jul 20268612 AMAQI
16th Jul 2026831 AMAQI
16th Jul 2026922 AMAQI
16th Jul 2026793 AMAQI
16th Jul 2026804 AMAQI
29°C26/33°C
16th Jul 2026845 AMAQI
16th Jul 20261006 AMAQI
16th Jul 2026967 AMAQI
16th Jul 2026808 AMAQI
16th Jul 2026829 AMAQI
16th Jul 20267010 AMAQI
16th Jul 20265911 AMAQI
16th Jul 20265712 PMAQI
16th Jul 2026621 PMAQI
16th Jul 2026682 PMAQI
16th Jul 2026783 PMAQI
16th Jul 2026704 PMAQI
16th Jul 2026825 PMAQI
16th Jul 2026886 PMAQI
16th Jul 2026627 PMAQI
16th Jul 2026498 PMAQI
16th Jul 2026529 PMAQI
16th Jul 20265510 PMAQI
16th Jul 20266411 PMAQI
17th Jul 20267612 AMAQI
17th Jul 2026581 AMAQI
17th Jul 2026442 AMAQI
17th Jul 2026493 AMAQI
17th Jul 2026454 AMAQI
28°C26/32°C
17th Jul 2026505 AMAQI
17th Jul 2026526 AMAQI
17th Jul 2026487 AMAQI
17th Jul 2026408 AMAQI
17th Jul 2026569 AMAQI
17th Jul 20265610 AMAQI
17th Jul 20266611 AMAQI
17th Jul 20266912 PMAQI
17th Jul 2026671 PMAQI
17th Jul 2026602 PMAQI
17th Jul 2026403 PMAQI
17th Jul 2026314 PMAQI
17th Jul 2026295 PMAQI
17th Jul 2026346 PMAQI
17th Jul 2026387 PMAQI
17th Jul 2026448 PMAQI
17th Jul 2026279 PMAQI
17th Jul 20263110 PMAQI
17th Jul 20262811 PMAQI
18th Jul 20263512 AMAQI
18th Jul 2026381 AMAQI
18th Jul 2026432 AMAQI
18th Jul 2026473 AMAQI
18th Jul 2026494 AMAQI
28°C26/32°C
18th Jul 2026505 AMAQI
18th Jul 2026466 AMAQI
18th Jul 2026537 AMAQI
18th Jul 2026578 AMAQI
18th Jul 2026569 AMAQI
18th Jul 20265510 AMAQI
18th Jul 20265411 AMAQI
18th Jul 20266712 PMAQI
18th Jul 2026761 PMAQI
18th Jul 2026722 PMAQI
18th Jul 2026683 PMAQI
18th Jul 2026664 PMAQI
18th Jul 2026555 PMAQI
18th Jul 2026566 PMAQI
18th Jul 2026627 PMAQI
18th Jul 2026668 PMAQI
18th Jul 2026809 PMAQI
18th Jul 20268210 PMAQI
18th Jul 20267911 PMAQI
19th Jul 20265612 AMAQI
19th Jul 2026541 AMAQI
19th Jul 2026542 AMAQI
19th Jul 2026523 AMAQI
19th Jul 2026314 AMAQI
29°C25/34°C
19th Jul 2026305 AMAQI
19th Jul 2026286 AMAQI
19th Jul 2026337 AMAQI
19th Jul 2026518 AMAQI
19th Jul 2026739 AMAQI
19th Jul 20267810 AMAQI
19th Jul 20266911 AMAQI
19th Jul 20266412 PMAQI
19th Jul 2026661 PMAQI
19th Jul 2026712 PMAQI
19th Jul 2026643 PMAQI
19th Jul 2026554 PMAQI
19th Jul 2026555 PMAQI
19th Jul 2026536 PMAQI
19th Jul 2026497 PMAQI
19th Jul 2026428 PMAQI
19th Jul 2026569 PMAQI
19th Jul 20266210 PMAQI
19th Jul 20266511 PMAQI
20th Jul 20266512 AMAQI
20th Jul 2026691 AMAQI
20th Jul 2026642 AMAQI
20th Jul 2026743 AMAQI
20th Jul 2026924 AMAQI
28°C25/32°C
20th Jul 2026845 AMAQI
20th Jul 2026846 AMAQI
20th Jul 2026867 AMAQI
20th Jul 2026948 AMAQI
20th Jul 20261039 AMAQI
20th Jul 20268910 AMAQI
20th Jul 20268511 AMAQI
20th Jul 20268312 PMAQI
20th Jul 2026871 PMAQI
20th Jul 2026862 PMAQI
20th Jul 2026783 PMAQI
20th Jul 2026704 PMAQI
20th Jul 2026665 PMAQI
20th Jul 2026696 PMAQI
20th Jul 2026647 PMAQI
20th Jul 2026578 PMAQI
20th Jul 2026659 PMAQI
20th Jul 20268010 PMAQI
20th Jul 20267911 PMAQI
21st Jul 202612012 AMAQI
21st Jul 20261141 AMAQI
21st Jul 2026902 AMAQI
21st Jul 2026823 AMAQI
21st Jul 2026844 AMAQI
26°C24/29°C
21st Jul 2026805 AMAQI
21st Jul 2026876 AMAQI
21st Jul 2026837 AMAQI
21st Jul 2026868 AMAQI
21st Jul 2026839 AMAQI
21st Jul 20269211 AMAQI
21st Jul 20269612 PMAQI
21st Jul 20261021 PMAQI
21st Jul 20261062 PMAQI
21st Jul 20261053 PMAQI
21st Jul 20261124 PMAQI
21st Jul 20261155 PMAQI
21st Jul 20261066 PMAQI
21st Jul 20261007 PMAQI
21st Jul 2026888 PMAQI
21st Jul 2026839 PMAQI
21st Jul 20267810 PMAQI
21st Jul 20268211 PMAQI
22nd Jul 20269412 AMAQI
22nd Jul 20261001 AMAQI
22nd Jul 20261152 AMAQI
22nd Jul 20261043 AMAQI
22nd Jul 2026884 AMAQI
28°C25/33°C
22nd Jul 2026945 AMAQI
22nd Jul 20261056 AMAQI
22nd Jul 2026877 AMAQI
22nd Jul 2026858 AMAQI
22nd Jul 2026839 AMAQI
22nd Jul 20269810 AMAQI
22nd Jul 202610611 AMAQI
22nd Jul 202610512 PMAQI
22nd Jul 20261161 PMAQI
22nd Jul 2026882 PMAQI
22nd Jul 2026783 PMAQI
22nd Jul 2026784 PMAQI
22nd Jul 2026725 PMAQI
22nd Jul 2026596 PMAQI
22nd Jul 2026627 PMAQI
22nd Jul 2026658 PMAQI
22nd Jul 2026629 PMAQI
22nd Jul 20266010 PMAQI
22nd Jul 20264611 PMAQI
23rd Jul 20264012 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026382 AMAQI
23rd Jul 2026523 AMAQI
23rd Jul 2026744 AMAQI
28°C25/33°C
23rd Jul 2026675 AMAQI
23rd Jul 2026656 AMAQI
23rd Jul 2026577 AMAQI
23rd Jul 2026578 AMAQI
23rd Jul 2026579 AMAQI
23rd Jul 20266210 AMAQI
23rd Jul 20266811 AMAQI
23rd Jul 20267612 PMAQI
23rd Jul 2026821 PMAQI
23rd Jul 2026832 PMAQI
23rd Jul 2026863 PMAQI
23rd Jul 2026854 PMAQI
23rd Jul 2026825 PMAQI
23rd Jul 2026886 PMAQI
23rd Jul 2026877 PMAQI
23rd Jul 2026788 PMAQI
23rd Jul 2026699 PMAQI
23rd Jul 20264410 PMAQI
23rd Jul 20264911 PMAQI
24th Jul 20265212 AMAQI
24th Jul 2026531 AMAQI
24th Jul 2026442 AMAQI
24th Jul 2026493 AMAQI
24th Jul 2026404 AMAQI
28°C25/33°C
24th Jul 2026465 AMAQI
24th Jul 2026526 AMAQI
24th Jul 2026487 AMAQI
24th Jul 2026528 AMAQI
24th Jul 2026449 AMAQI
24th Jul 20264910 AMAQI
24th Jul 20266511 AMAQI
24th Jul 20266412 PMAQI
24th Jul 2026551 PMAQI
24th Jul 2026572 PMAQI
24th Jul 2026573 PMAQI
24th Jul 2026704 PMAQI
24th Jul 2026705 PMAQI
24th Jul 2026836 PMAQI
24th Jul 2026727 PMAQI
24th Jul 2026808 PMAQI
24th Jul 2026719 PMAQI
24th Jul 20267010 PMAQI
24th Jul 20267411 PMAQI
25th Jul 20267812 AMAQI
25th Jul 2026821 AMAQI
25th Jul 2026922 AMAQI
25th Jul 2026943 AMAQI
25th Jul 2026924 AMAQI
27°C24/30°C
25th Jul 2026975 AMAQI
25th Jul 2026946 AMAQI
25th Jul 2026597 AMAQI
25th Jul 2026528 AMAQI
25th Jul 2026539 AMAQI
25th Jul 20265810 AMAQI
25th Jul 20265511 AMAQI
25th Jul 20265312 PMAQI
25th Jul 2026531 PMAQI
25th Jul 2026482 PMAQI
25th Jul 2026503 PMAQI
25th Jul 2026564 PMAQI
25th Jul 2026675 PMAQI
25th Jul 2026946 PMAQI
25th Jul 2026947 PMAQI
25th Jul 20261048 PMAQI
25th Jul 20261159 PMAQI
25th Jul 202610410 PMAQI
25th Jul 202610211 PMAQI
26th Jul 20268612 AMAQI
26th Jul 2026861 AMAQI
26th Jul 20261002 AMAQI
26th Jul 2026983 AMAQI
26th Jul 2026984 AMAQI
28°C24/33°C
26th Jul 2026825 AMAQI
26th Jul 2026846 AMAQI
26th Jul 2026927 AMAQI
26th Jul 2026978 AMAQI
26th Jul 2026959 AMAQI
26th Jul 202610010 AMAQI
26th Jul 202611411 AMAQI
26th Jul 202612212 PMAQI
26th Jul 2026941 PMAQI
26th Jul 2026842 PMAQI
26th Jul 2026783 PMAQI
26th Jul 2026844 PMAQI
26th Jul 2026905 PMAQI
26th Jul 2026856 PMAQI
26th Jul 2026867 PMAQI
26th Jul 2026828 PMAQI
26th Jul 2026649 PMAQI
26th Jul 20266610 PMAQI
26th Jul 20267211 PMAQI
27th Jul 20267412 AMAQI
27th Jul 2026811 AMAQI
27th Jul 2026842 AMAQI
27th Jul 2026833 AMAQI
27th Jul 2026744 AMAQI
29°C24/35°C
27th Jul 2026685 AMAQI
27th Jul 2026556 AMAQI
27th Jul 2026597 AMAQI
27th Jul 2026548 AMAQI
27th Jul 2026609 AMAQI
27th Jul 20265910 AMAQI
27th Jul 20267011 AMAQI
27th Jul 20266512 PMAQI
27th Jul 2026641 PMAQI
27th Jul 2026542 PMAQI
27th Jul 2026423 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026425 PMAQI
27th Jul 2026526 PMAQI
27th Jul 2026387 PMAQI
27th Jul 2026388 PMAQI
27th Jul 2026559 PMAQI
27th Jul 20265510 PMAQI
27th Jul 20266211 PMAQI
28th Jul 20266312 AMAQI
28th Jul 2026721 AMAQI
28th Jul 2026672 AMAQI
28th Jul 2026593 AMAQI
28th Jul 2026424 AMAQI
27°C25/31°C
28th Jul 2026515 AMAQI
28th Jul 2026526 AMAQI
28th Jul 2026467 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026459 AMAQI
28th Jul 20264210 AMAQI
28th Jul 20263411 AMAQI
28th Jul 20264712 PMAQI
28th Jul 2026541 PMAQI
28th Jul 2026542 PMAQI
28th Jul 2026443 PMAQI
28th Jul 2026464 PMAQI
28th Jul 2026485 PMAQI
28th Jul 2026476 PMAQI
28th Jul 2026447 PMAQI
28th Jul 2026338 PMAQI
28th Jul 2026319 PMAQI
28th Jul 20263110 PMAQI
28th Jul 20263811 PMAQI
29th Jul 20264712 AMAQI
29th Jul 2026441 AMAQI
29th Jul 2026552 AMAQI
29th Jul 2026503 AMAQI
29th Jul 2026584 AMAQI
26°C24/28°C
29th Jul 2026305 AMAQI
29th Jul 2026406 AMAQI
29th Jul 2026447 AMAQI
29th Jul 2026388 AMAQI
29th Jul 2026319 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20264911 AMAQI
29th Jul 20265112 PMAQI
29th Jul 2026581 PMAQI
29th Jul 2026602 PMAQI
29th Jul 2026503 PMAQI
29th Jul 2026294 PMAQI
29th Jul 2026525 PMAQI
29th Jul 2026466 PMAQI
29th Jul 2026507 PMAQI
29th Jul 2026548 PMAQI
29th Jul 2026559 PMAQI
29th Jul 20265410 PMAQI
29th Jul 20265711 PMAQI
30th Jul 20266512 AMAQI
30th Jul 2026741 AMAQI
30th Jul 2026802 AMAQI
30th Jul 2026783 AMAQI
30th Jul 2026724 AMAQI
27°C23/30°C
30th Jul 2026765 AMAQI
30th Jul 2026766 AMAQI
30th Jul 2026827 AMAQI
30th Jul 2026808 AMAQI
30th Jul 2026729 AMAQI
30th Jul 20266710 AMAQI
30th Jul 20266911 AMAQI
30th Jul 20266012 PMAQI
30th Jul 2026481 PMAQI
30th Jul 2026492 PMAQI
30th Jul 2026463 PMAQI
30th Jul 2026444 PMAQI
30th Jul 2026515 PMAQI
30th Jul 2026406 PMAQI
30th Jul 2026547 PMAQI
30th Jul 2026548 PMAQI
30th Jul 2026609 PMAQI
30th Jul 20265910 PMAQI
30th Jul 20266411 PMAQI
31st Jul 20267212 AMAQI
31st Jul 2026631 AMAQI
31st Jul 2026572 AMAQI
31st Jul 2026553 AMAQI
31st Jul 2026544 AMAQI
27°C23/31°C
31st Jul 2026535 AMAQI
31st Jul 2026336 AMAQI
31st Jul 2026237 AMAQI
31st Jul 2026278 AMAQI
31st Jul 2026299 AMAQI
31st Jul 20264210 AMAQI
31st Jul 20264811 AMAQI
31st Jul 20264212 PMAQI
31st Jul 2026441 PMAQI
31st Jul 2026502 PMAQI
31st Jul 2026603 PMAQI
31st Jul 2026654 PMAQI
31st Jul 2026745 PMAQI
31st Jul 2026626 PMAQI
31st Jul 2026637 PMAQI
31st Jul 2026518 PMAQI
31st Jul 2026499 PMAQI
31st Jul 20265310 PMAQI
31st Jul 20265011 PMAQI
1st Aug 20264812 AMAQI
1st Aug 2026361 AMAQI
1st Aug 2026272 AMAQI
1st Aug 2026213 AMAQI
1st Aug 2026214 AMAQI
27°C24/32°C
1st Aug 2026385 AMAQI
1st Aug 2026496 AMAQI
1st Aug 2026527 AMAQI
1st Aug 2026538 AMAQI
1st Aug 2026519 AMAQI
1st Aug 20265610 AMAQI
1st Aug 20266011 AMAQI
1st Aug 20266212 PMAQI
1st Aug 2026551 PMAQI
1st Aug 2026402 PMAQI
1st Aug 2026313 PMAQI
1st Aug 2026314 PMAQI
1st Aug 2026425 PMAQI
1st Aug 2026446 PMAQI
1st Aug 2026467 PMAQI
1st Aug 2026568 PMAQI
1st Aug 2026749 PMAQI
1st Aug 20265810 PMAQI
1st Aug 20265811 PMAQI
2nd Aug 20266012 AMAQI
2nd Aug 2026561 AMAQI
2nd Aug 2026512 AMAQI
2nd Aug 2026253 AMAQI
2nd Aug 2026304 AMAQI
27°C24/30°C
2nd Aug 2026425 AMAQI
2nd Aug 2026276 AMAQI
2nd Aug 2026467 AMAQI
2nd Aug 2026548 AMAQI
2nd Aug 2026589 AMAQI
2nd Aug 20265810 AMAQI
2nd Aug 20266011 AMAQI
2nd Aug 20265312 PMAQI
2nd Aug 2026521 PMAQI
2nd Aug 2026602 PMAQI
2nd Aug 2026623 PMAQI
2nd Aug 2026404 PMAQI
2nd Aug 2026485 PMAQI
2nd Aug 2026536 PMAQI
2nd Aug 2026627 PMAQI
2nd Aug 2026608 PMAQI
2nd Aug 2026769 PMAQI
2nd Aug 20267810 PMAQI
2nd Aug 20267611 PMAQI
3rd Aug 20266012 AMAQI
3rd Aug 2026661 AMAQI
3rd Aug 2026602 AMAQI
3rd Aug 2026583 AMAQI
3rd Aug 2026444 AMAQI
27°C25/31°C
3rd Aug 2026545 AMAQI
3rd Aug 2026526 AMAQI
3rd Aug 2026607 AMAQI
3rd Aug 2026478 AMAQI
3rd Aug 2026649 AMAQI
3rd Aug 20265810 AMAQI
3rd Aug 20265711 AMAQI
3rd Aug 20265112 PMAQI
3rd Aug 2026561 PMAQI
3rd Aug 2026552 PMAQI
3rd Aug 2026533 PMAQI
3rd Aug 2026464 PMAQI
3rd Aug 2026445 PMAQI
3rd Aug 2026336 PMAQI
3rd Aug 2026447 PMAQI
3rd Aug 2026748 PMAQI
3rd Aug 2026549 PMAQI
3rd Aug 20266610 PMAQI
3rd Aug 20266811 PMAQI
4th Aug 20266212 AMAQI
4th Aug 2026501 AMAQI
4th Aug 2026522 AMAQI
4th Aug 2026483 AMAQI
4th Aug 2026384 AMAQI
28°C25/31°C
4th Aug 2026295 AMAQI
4th Aug 2026406 AMAQI
4th Aug 2026507 AMAQI
4th Aug 2026478 AMAQI
4th Aug 2026629 AMAQI
4th Aug 20268310 AMAQI
4th Aug 20268011 AMAQI
4th Aug 20268612 PMAQI
4th Aug 2026831 PMAQI
4th Aug 2026762 PMAQI
4th Aug 2026673 PMAQI
4th Aug 2026684 PMAQI
4th Aug 2026725 PMAQI
4th Aug 2026726 PMAQI
4th Aug 2026747 PMAQI
4th Aug 2026808 PMAQI
4th Aug 2026649 PMAQI
4th Aug 20267310 PMAQI
4th Aug 20267211 PMAQI
5th Aug 20266212 AMAQI
5th Aug 2026521 AMAQI
5th Aug 2026252 AMAQI
5th Aug 2026253 AMAQI
5th Aug 2026364 AMAQI
28°C25/33°C
5th Aug 2026465 AMAQI
5 AM5th Aug 2026526 AMAQI
5th Aug 2026447 AMAQI
5th Aug 2026448 AMAQI
5th Aug 2026299 AMAQI
5th Aug 20264910 AMAQI
5th Aug 20264911 AMAQI
11 AM5th Aug 20264212 PMAQI
5th Aug 2026511 PMAQI
5th Aug 2026462 PMAQI
5th Aug 2026363 PMAQI
5th Aug 2026404 PMAQI
5th Aug 2026275 PMAQI
5th Aug 2026426 PMAQI
6 PM5th Aug 2026527 PMAQI
5th Aug 2026468 PMAQI
5th Aug 2026539 PMAQI
5th Aug 20266610 PMAQI
5th Aug 20267011 PMAQI
11 PM4 AM
26°C24/30°C
Day time
Avg. Highest Time
11 AM - 1 PM
74AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
5 AM
62AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 1 PM (Avg. 74), while the lowest AQI was between 5 AM to 5 AM (Avg. 62).
Night time
Avg. Highest Time
12 AM - 2 AM
67AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
3 AM - 4 AM
63AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 67), while the lowest AQI was between 3 AM to 4 AM (Avg. 63).
2026 Days Vs Air Quality
Soc Son District, Ha Noi, Vietnam
2026
7%
14
68%
145
19%
40
7%
15
Total number of days with different AQI categories in last 217 days in 2026 (148 days remaining)
Good
14 DaysModerate
145 DaysPoor
40 DaysUnhealthy
15 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 7%
Health Risk Level:
Extreme
In 2026, 7% of 217 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 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
122AQI (US)
122AQI (US)
2nd January 2026
77AQI (US)
77AQI (US)
3rd January 2026
121AQI (US)
121AQI (US)
4th January 2026
157AQI (US)
157AQI (US)
5th January 2026
100AQI (US)
100AQI (US)
6th January 2026
80AQI (US)
80AQI (US)
7th January 2026
128AQI (US)
128AQI (US)
8th January 2026
143AQI (US)
143AQI (US)
9th January 2026
165AQI (US)
165AQI (US)
10th January 2026
157AQI (US)
157AQI (US)
11th January 2026
158AQI (US)
158AQI (US)
12th January 2026
157AQI (US)
157AQI (US)
13th January 2026
180AQI (US)
180AQI (US)
14th January 2026
167AQI (US)
167AQI (US)
15th January 2026
164AQI (US)
164AQI (US)
16th January 2026
160AQI (US)
160AQI (US)
17th January 2026
138AQI (US)
138AQI (US)
18th January 2026
140AQI (US)
140AQI (US)
19th January 2026
143AQI (US)
143AQI (US)
20th January 2026
113AQI (US)
113AQI (US)
21st January 2026
89AQI (US)
89AQI (US)
22nd January 2026
59AQI (US)
59AQI (US)
23rd January 2026
75AQI (US)
75AQI (US)
24th January 2026
103AQI (US)
103AQI (US)
25th January 2026
128AQI (US)
128AQI (US)
26th January 2026
149AQI (US)
149AQI (US)
27th January 2026
165AQI (US)
165AQI (US)
28th January 2026
151AQI (US)
151AQI (US)
29th January 2026
150AQI (US)
150AQI (US)
30th January 2026
104AQI (US)
104AQI (US)
31st January 2026
109AQI (US)
109AQI (US)
1st February 2026
93AQI (US)
93AQI (US)
2nd February 2026
134AQI (US)
134AQI (US)
3rd February 2026
152AQI (US)
152AQI (US)
4th February 2026
158AQI (US)
158AQI (US)
5th February 2026
157AQI (US)
157AQI (US)
6th February 2026
146AQI (US)
146AQI (US)
7th February 2026
82AQI (US)
82AQI (US)
8th February 2026
88AQI (US)
88AQI (US)
9th February 2026
59AQI (US)
59AQI (US)
10th February 2026
94AQI (US)
94AQI (US)
11th February 2026
85AQI (US)
85AQI (US)
12th February 2026
93AQI (US)
93AQI (US)
13th February 2026
92AQI (US)
92AQI (US)
14th February 2026
85AQI (US)
85AQI (US)
15th February 2026
89AQI (US)
89AQI (US)
16th February 2026
75AQI (US)
75AQI (US)
17th February 2026
116AQI (US)
116AQI (US)
18th February 2026
104AQI (US)
104AQI (US)
19th February 2026
112AQI (US)
112AQI (US)
20th February 2026
82AQI (US)
82AQI (US)
21st February 2026
105AQI (US)
105AQI (US)
22nd February 2026
66AQI (US)
66AQI (US)
23rd February 2026
72AQI (US)
72AQI (US)
24th February 2026
67AQI (US)
67AQI (US)
25th February 2026
89AQI (US)
89AQI (US)
26th February 2026
90AQI (US)
90AQI (US)
27th February 2026
95AQI (US)
95AQI (US)
28th February 2026
73AQI (US)
73AQI (US)
1st March 2026
73AQI (US)
73AQI (US)
2nd March 2026
69AQI (US)
69AQI (US)
3rd March 2026
56AQI (US)
56AQI (US)
4th March 2026
66AQI (US)
66AQI (US)
5th March 2026
103AQI (US)
103AQI (US)
6th March 2026
140AQI (US)
140AQI (US)
7th March 2026
110AQI (US)
110AQI (US)
8th March 2026
81AQI (US)
81AQI (US)
9th March 2026
73AQI (US)
73AQI (US)
10th March 2026
36AQI (US)
36AQI (US)
11th March 2026
79AQI (US)
79AQI (US)
12th March 2026
123AQI (US)
123AQI (US)
13th March 2026
122AQI (US)
122AQI (US)
14th March 2026
97AQI (US)
97AQI (US)
15th March 2026
93AQI (US)
93AQI (US)
16th March 2026
72AQI (US)
72AQI (US)
17th March 2026
66AQI (US)
66AQI (US)
18th March 2026
71AQI (US)
71AQI (US)
19th March 2026
71AQI (US)
71AQI (US)
20th March 2026
65AQI (US)
65AQI (US)
21st March 2026
79AQI (US)
79AQI (US)
22nd March 2026
74AQI (US)
74AQI (US)
23rd March 2026
66AQI (US)
66AQI (US)
24th March 2026
74AQI (US)
74AQI (US)
25th March 2026
68AQI (US)
68AQI (US)
26th March 2026
92AQI (US)
92AQI (US)
27th March 2026
74AQI (US)
74AQI (US)
28th March 2026
73AQI (US)
73AQI (US)
29th March 2026
72AQI (US)
72AQI (US)
30th March 2026
100AQI (US)
100AQI (US)
31st March 2026
102AQI (US)
102AQI (US)
1st April 2026
75AQI (US)
75AQI (US)
2nd April 2026
106AQI (US)
106AQI (US)
3rd April 2026
118AQI (US)
118AQI (US)
4th April 2026
106AQI (US)
106AQI (US)
5th April 2026
114AQI (US)
114AQI (US)
6th April 2026
149AQI (US)
149AQI (US)
7th April 2026
152AQI (US)
152AQI (US)
8th April 2026
120AQI (US)
120AQI (US)
9th April 2026
111AQI (US)
111AQI (US)
10th April 2026
117AQI (US)
117AQI (US)
11th April 2026
142AQI (US)
142AQI (US)
12th April 2026
139AQI (US)
139AQI (US)
13th April 2026
121AQI (US)
121AQI (US)
14th April 2026
106AQI (US)
106AQI (US)
15th April 2026
89AQI (US)
89AQI (US)
16th April 2026
79AQI (US)
79AQI (US)
17th April 2026
18th April 2026
105AQI (US)
105AQI (US)
19th April 2026
85AQI (US)
85AQI (US)
20th April 2026
82AQI (US)
82AQI (US)
21st April 2026
68AQI (US)
68AQI (US)
22nd April 2026
23rd April 2026
58AQI (US)
58AQI (US)
24th April 2026
66AQI (US)
66AQI (US)
25th April 2026
89AQI (US)
89AQI (US)
26th April 2026
79AQI (US)
79AQI (US)
27th April 2026
64AQI (US)
64AQI (US)
28th April 2026
54AQI (US)
54AQI (US)
29th April 2026
38AQI (US)
38AQI (US)
30th April 2026
39AQI (US)
39AQI (US)
1st May 2026
68AQI (US)
68AQI (US)
2nd May 2026
73AQI (US)
73AQI (US)
3rd May 2026
59AQI (US)
59AQI (US)
4th May 2026
54AQI (US)
54AQI (US)
5th May 2026
82AQI (US)
82AQI (US)
6th May 2026
66AQI (US)
66AQI (US)
7th May 2026
57AQI (US)
57AQI (US)
8th May 2026
67AQI (US)
67AQI (US)
9th May 2026
10th May 2026
90AQI (US)
90AQI (US)
11th May 2026
94AQI (US)
94AQI (US)
12th May 2026
64AQI (US)
64AQI (US)
13th May 2026
56AQI (US)
56AQI (US)
14th May 2026
71AQI (US)
71AQI (US)
15th May 2026
81AQI (US)
81AQI (US)
16th May 2026
77AQI (US)
77AQI (US)
17th May 2026
76AQI (US)
76AQI (US)
18th May 2026
69AQI (US)
69AQI (US)
19th May 2026
54AQI (US)
54AQI (US)
20th May 2026
63AQI (US)
63AQI (US)
21st May 2026
73AQI (US)
73AQI (US)
22nd May 2026
70AQI (US)
70AQI (US)
23rd May 2026
56AQI (US)
56AQI (US)
24th May 2026
64AQI (US)
64AQI (US)
25th May 2026
60AQI (US)
60AQI (US)
26th May 2026
54AQI (US)
54AQI (US)
27th May 2026
88AQI (US)
88AQI (US)
28th May 2026
71AQI (US)
71AQI (US)
29th May 2026
91AQI (US)
91AQI (US)
30th May 2026
76AQI (US)
76AQI (US)
31st May 2026
81AQI (US)
81AQI (US)
1st June 2026
93AQI (US)
93AQI (US)
2nd June 2026
81AQI (US)
81AQI (US)
3rd June 2026
74AQI (US)
74AQI (US)
4th June 2026
95AQI (US)
95AQI (US)
5th June 2026
72AQI (US)
72AQI (US)
6th June 2026
77AQI (US)
77AQI (US)
7th June 2026
58AQI (US)
58AQI (US)
8th June 2026
87AQI (US)
87AQI (US)
9th June 2026
48AQI (US)
48AQI (US)
10th June 2026
65AQI (US)
65AQI (US)
11th June 2026
100AQI (US)
100AQI (US)
12th June 2026
110AQI (US)
110AQI (US)
13th June 2026
78AQI (US)
78AQI (US)
14th June 2026
92AQI (US)
92AQI (US)
15th June 2026
86AQI (US)
86AQI (US)
16th June 2026
83AQI (US)
83AQI (US)
17th June 2026
83AQI (US)
83AQI (US)
18th June 2026
77AQI (US)
77AQI (US)
19th June 2026
64AQI (US)
64AQI (US)
20th June 2026
54AQI (US)
54AQI (US)
21st June 2026
64AQI (US)
64AQI (US)
22nd June 2026
50AQI (US)
50AQI (US)
23rd June 2026
62AQI (US)
62AQI (US)
24th June 2026
72AQI (US)
72AQI (US)
25th June 2026
62AQI (US)
62AQI (US)
26th June 2026
36AQI (US)
36AQI (US)
27th June 2026
84AQI (US)
84AQI (US)
28th June 2026
74AQI (US)
74AQI (US)
29th June 2026
74AQI (US)
74AQI (US)
30th June 2026
39AQI (US)
39AQI (US)
1st July 2026
58AQI (US)
58AQI (US)
2nd July 2026
62AQI (US)
62AQI (US)
3rd July 2026
58AQI (US)
58AQI (US)
4th July 2026
50AQI (US)
50AQI (US)
5th July 2026
57AQI (US)
57AQI (US)
6th July 2026
31AQI (US)
31AQI (US)
7th July 2026
74AQI (US)
74AQI (US)
8th July 2026
63AQI (US)
63AQI (US)
9th July 2026
71AQI (US)
71AQI (US)
10th July 2026
52AQI (US)
52AQI (US)
11th July 2026
84AQI (US)
84AQI (US)
12th July 2026
89AQI (US)
89AQI (US)
13th July 2026
87AQI (US)
87AQI (US)
14th July 2026
70AQI (US)
70AQI (US)
15th July 2026
75AQI (US)
75AQI (US)
16th July 2026
74AQI (US)
74AQI (US)
17th July 2026
47AQI (US)
47AQI (US)
18th July 2026
59AQI (US)
59AQI (US)
19th July 2026
55AQI (US)
55AQI (US)
20th July 2026
78AQI (US)
78AQI (US)
21st July 2026
95AQI (US)
95AQI (US)
22nd July 2026
85AQI (US)
85AQI (US)
23rd July 2026
66AQI (US)
66AQI (US)
24th July 2026
59AQI (US)
59AQI (US)
25th July 2026
77AQI (US)
77AQI (US)
26th July 2026
89AQI (US)
89AQI (US)
27th July 2026
59AQI (US)
59AQI (US)
28th July 2026
46AQI (US)
46AQI (US)
29th July 2026
47AQI (US)
47AQI (US)
30th July 2026
63AQI (US)
63AQI (US)
31st July 2026
51AQI (US)
51AQI (US)
1st August 2026
46AQI (US)
46AQI (US)
2nd August 2026
54AQI (US)
54AQI (US)
3rd August 2026
55AQI (US)
55AQI (US)
4th August 2026
64AQI (US)
64AQI (US)
5th August 2026
45AQI (US)
45AQI (US)
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
131AQI (US)
98AQI (US)
82AQI (US)
95AQI (US)
70AQI (US)
73AQI (US)
66AQI (US)
53AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202687AQI (US)
6
14
11
19
6
3
1
24
6
2
12
13
1
30
4
25
1
5
26
2
3
14
145
40
15
Highest AQI (US) recorded in
January131AQI (US)
Lowest AQI (US) recorded in
August53AQI (US)
202585AQI (US)
6
15
10
1
16
10
1
22
9
22
8
1
30
1
29
5
26
18
13
17
13
17
14
18
11
1
4
11
16
43
216
78
28
Highest AQI (US) recorded in
December143AQI (US)
Lowest AQI (US) recorded in
August47AQI (US)
202459AQI (US)
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 (US) recorded in
December112AQI (US)
Lowest AQI (US) recorded in
March37AQI (US)
2023151AQI (US)
1
1
1
4
7
1
1
5
8
1
Highest AQI (US) recorded in
December153AQI (US)
Lowest AQI (US) recorded in
November136AQI (US)
202240AQI (US)
3
2
4
5
4
Highest AQI (US) recorded in
November51AQI (US)
Lowest AQI (US) recorded in
October17AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2023(Avg.)
151AQI (US)Least Polluted Year Recorded
2022(Avg.)
40AQI (US)Soc Son District's annual 2026 AQI (US) (87) shows an average percentage change of 31.2% (worsened AQI (US)) compared to previous years: 2022 (40), 2023 (151), 2024 (59), 2025 (85).
