Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Quang Ninh Nam, Haiphong, HaI Phong, 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+

February Air Quality Analysis

Quang Ninh Nam, Haiphong, HaI Phong, Vietnam

2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Feb 2026
150AQI
Lowest AQI recorded on
10th Feb 2024
13AQI

Same Day Analysis (10th February):
On this day, AQI across the 3 years varied significantly: 2026 ranks 2nd highest AQI at 81 of Moderate air quality, showing improvement over 2025 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 9th Feb - 10th Feb 2026

Quang Ninh Nam, Haiphong, HaI Phong, Vietnam

AQI
Day
Night
.

6 AM9th Feb 2026

5 PM

5 AM10th Feb 2026

Day time
Avg. Highest Time
11AM9th Feb

58AQI

Avg. Lowest Time
8AM9th Feb

36AQI

Night time
Avg. Highest Time
5AM10th Feb

103AQI

Avg. Lowest Time
6PM9th Feb

60AQI

In the last 24 hours,

Quang Ninh Nam's AQI reached its highest point of 103 at 5 AM during the Night, while the lowest point, 36, was recorded at 8 AM during the Day between 9th Feb and 10th Feb 2026.

Day & Night AQI Trend : Jan - Feb 2026

Quang Ninh Nam, Haiphong, HaI Phong, Vietnam

JanFeb
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
Day
Night
12th Jan 20261026 AMAQI
12th Jan 20261407 AMAQI
12th Jan 20261428 AMAQI
12th Jan 20261549 AMAQI
12th Jan 202613410 AMAQI
12th Jan 202612511 AMAQI
12th Jan 202612412 PMAQI
12th Jan 20261391 PMAQI
12th Jan 20261042 PMAQI
12th Jan 20261053 PMAQI
12th Jan 2026984 PMAQI
12th Jan 20261215 PMAQI
12th Jan 20261046 PMAQI
12th Jan 2026907 PMAQI
12th Jan 2026908 PMAQI
12th Jan 20261089 PMAQI
12th Jan 202612010 PMAQI
12th Jan 202613011 PMAQI
13th Jan 202613812 AMAQI
13th Jan 20261381 AMAQI
13th Jan 20261442 AMAQI
13th Jan 20261513 AMAQI
13th Jan 20261194 AMAQI
13th Jan 20261525 AMAQI

17°C12/22°C

13th Jan 20261586 AMAQI
13th Jan 20261567 AMAQI
13th Jan 20261578 AMAQI
13th Jan 20261449 AMAQI
13th Jan 202613910 AMAQI
13th Jan 202615411 AMAQI
13th Jan 202615012 PMAQI
13th Jan 20261541 PMAQI
13th Jan 20261422 PMAQI
13th Jan 20261223 PMAQI
13th Jan 20261394 PMAQI
13th Jan 20261225 PMAQI
13th Jan 20261116 PMAQI
13th Jan 20261167 PMAQI
13th Jan 20261308 PMAQI
13th Jan 20261649 PMAQI
13th Jan 202616810 PMAQI
13th Jan 202616111 PMAQI
14th Jan 202615712 AMAQI
14th Jan 20261581 AMAQI
14th Jan 20261542 AMAQI
14th Jan 20261513 AMAQI
14th Jan 20261534 AMAQI
14th Jan 20261535 AMAQI

18°C14/24°C

14th Jan 20261536 AMAQI
14th Jan 20261527 AMAQI
14th Jan 20261538 AMAQI
14th Jan 20261529 AMAQI
14th Jan 202615410 AMAQI
14th Jan 202614411 AMAQI
14th Jan 202612412 PMAQI
14th Jan 20261021 PMAQI
14th Jan 20261282 PMAQI
14th Jan 20261323 PMAQI
14th Jan 20261104 PMAQI
14th Jan 2026895 PMAQI
14th Jan 2026966 PMAQI
14th Jan 2026887 PMAQI
14th Jan 20261228 PMAQI
14th Jan 2026929 PMAQI
14th Jan 202611010 PMAQI
14th Jan 202612911 PMAQI
15th Jan 202611212 AMAQI
15th Jan 20261141 AMAQI
15th Jan 20261482 AMAQI
15th Jan 20261503 AMAQI
15th Jan 20261524 AMAQI
15th Jan 20261465 AMAQI

18°C14/23°C

15th Jan 20261466 AMAQI
15th Jan 20261467 AMAQI
15th Jan 20261428 AMAQI
15th Jan 20261489 AMAQI
15th Jan 202613510 AMAQI
15th Jan 202613511 AMAQI
15th Jan 202612812 PMAQI
15th Jan 20261281 PMAQI
15th Jan 20261382 PMAQI
15th Jan 20261243 PMAQI
15th Jan 20261224 PMAQI
15th Jan 2026825 PMAQI
15th Jan 2026986 PMAQI
15th Jan 20261527 PMAQI
15th Jan 20261388 PMAQI
15th Jan 20261509 PMAQI
15th Jan 202615710 PMAQI
15th Jan 202615911 PMAQI
16th Jan 202615612 AMAQI
16th Jan 20261551 AMAQI
16th Jan 20261542 AMAQI
16th Jan 20261523 AMAQI
16th Jan 20261554 AMAQI
16th Jan 20261535 AMAQI

19°C15/25°C

16th Jan 20261526 AMAQI
16th Jan 20261527 AMAQI
16th Jan 20261508 AMAQI
16th Jan 20261529 AMAQI
16th Jan 202615010 AMAQI
16th Jan 202615011 AMAQI
16th Jan 202614412 PMAQI
16th Jan 20261341 PMAQI
16th Jan 2026982 PMAQI
16th Jan 2026983 PMAQI
16th Jan 20261004 PMAQI
16th Jan 2026965 PMAQI
16th Jan 2026986 PMAQI
16th Jan 20261207 PMAQI
16th Jan 20261388 PMAQI
16th Jan 20261249 PMAQI
16th Jan 202612810 PMAQI
16th Jan 202612211 PMAQI
17th Jan 202611012 AMAQI
17th Jan 20261121 AMAQI
17th Jan 20261162 AMAQI
17th Jan 20261243 AMAQI
17th Jan 20261284 AMAQI
17th Jan 20261285 AMAQI

18°C16/22°C

17th Jan 20261346 AMAQI
17th Jan 20261307 AMAQI
17th Jan 20261358 AMAQI
17th Jan 20261299 AMAQI
17th Jan 202613110 AMAQI
17th Jan 202612511 AMAQI
17th Jan 20269612 PMAQI
17th Jan 2026961 PMAQI
17th Jan 2026922 PMAQI
17th Jan 2026873 PMAQI
17th Jan 2026864 PMAQI
17th Jan 2026845 PMAQI
17th Jan 2026866 PMAQI
17th Jan 2026947 PMAQI
17th Jan 2026928 PMAQI
17th Jan 20261129 PMAQI
17th Jan 202611210 PMAQI
17th Jan 202611511 PMAQI
18th Jan 202611212 AMAQI
18th Jan 20261061 AMAQI
18th Jan 20261262 AMAQI
18th Jan 20261323 AMAQI
18th Jan 20261264 AMAQI
18th Jan 20261245 AMAQI

19°C17/22°C

18th Jan 20261486 AMAQI
18th Jan 20261407 AMAQI
18th Jan 20261448 AMAQI
18th Jan 20261359 AMAQI
18th Jan 202612210 AMAQI
18th Jan 202611211 AMAQI
18th Jan 202610212 PMAQI
18th Jan 2026941 PMAQI
18th Jan 2026982 PMAQI
18th Jan 2026973 PMAQI
18th Jan 2026854 PMAQI
18th Jan 2026805 PMAQI
18th Jan 2026906 PMAQI
18th Jan 20261007 PMAQI
18th Jan 20261028 PMAQI
18th Jan 20261029 PMAQI
18th Jan 202611110 PMAQI
18th Jan 202610811 PMAQI
19th Jan 202610212 AMAQI
19th Jan 2026981 AMAQI
19th Jan 20261242 AMAQI
19th Jan 20261393 AMAQI
19th Jan 20261424 AMAQI
19th Jan 20261405 AMAQI

20°C17/23°C

19th Jan 20261406 AMAQI
19th Jan 20261447 AMAQI
19th Jan 20261508 AMAQI
19th Jan 20261489 AMAQI
19th Jan 202614010 AMAQI
19th Jan 202612911 AMAQI
19th Jan 202613212 PMAQI
19th Jan 20261121 PMAQI
19th Jan 2026922 PMAQI
19th Jan 2026923 PMAQI
19th Jan 2026814 PMAQI
19th Jan 2026835 PMAQI
19th Jan 2026876 PMAQI
19th Jan 2026827 PMAQI
19th Jan 2026808 PMAQI
19th Jan 2026859 PMAQI
19th Jan 20269710 PMAQI
19th Jan 20268611 PMAQI
20th Jan 20269212 AMAQI
20th Jan 2026921 AMAQI
20th Jan 2026942 AMAQI
20th Jan 20261103 AMAQI
20th Jan 2026964 AMAQI
20th Jan 20261005 AMAQI

19°C15/24°C

20th Jan 2026826 AMAQI
20th Jan 2026847 AMAQI
20th Jan 2026888 AMAQI
20th Jan 2026769 AMAQI
20th Jan 20268610 AMAQI
20th Jan 20268311 AMAQI
20th Jan 20268412 PMAQI
20th Jan 2026821 PMAQI
20th Jan 2026802 PMAQI
20th Jan 2026753 PMAQI
20th Jan 2026744 PMAQI
20th Jan 2026715 PMAQI
20th Jan 2026646 PMAQI
20th Jan 2026677 PMAQI
20th Jan 2026718 PMAQI
20th Jan 2026729 PMAQI
20th Jan 20267610 PMAQI
20th Jan 20268111 PMAQI
21st Jan 20267612 AMAQI
21st Jan 2026701 AMAQI
21st Jan 2026682 AMAQI
21st Jan 2026663 AMAQI
21st Jan 2026674 AMAQI
21st Jan 2026675 AMAQI

19°C17/21°C

21st Jan 2026596 AMAQI
21st Jan 2026597 AMAQI
21st Jan 2026628 AMAQI
21st Jan 20266410 AMAQI
21st Jan 20267111 AMAQI
21st Jan 20267312 PMAQI
21st Jan 2026731 PMAQI
21st Jan 2026672 PMAQI
21st Jan 2026683 PMAQI
21st Jan 2026684 PMAQI
21st Jan 2026675 PMAQI
21st Jan 2026706 PMAQI
21st Jan 2026687 PMAQI
21st Jan 2026568 PMAQI
21st Jan 2026559 PMAQI
21st Jan 20265610 PMAQI
21st Jan 20265711 PMAQI
22nd Jan 20266612 AMAQI
22nd Jan 2026691 AMAQI
22nd Jan 2026702 AMAQI
22nd Jan 2026603 AMAQI
22nd Jan 2026634 AMAQI
22nd Jan 2026625 AMAQI

17°C15/19°C

22nd Jan 2026646 AMAQI
22nd Jan 2026607 AMAQI
22nd Jan 2026558 AMAQI
22nd Jan 2026469 AMAQI
22nd Jan 20264610 AMAQI
22nd Jan 20264411 AMAQI
22nd Jan 20263612 PMAQI
22nd Jan 2026311 PMAQI
22nd Jan 2026252 PMAQI
22nd Jan 2026213 PMAQI
22nd Jan 2026214 PMAQI
22nd Jan 2026235 PMAQI
22nd Jan 2026256 PMAQI
22nd Jan 2026387 PMAQI
22nd Jan 2026468 PMAQI
22nd Jan 2026449 PMAQI
22nd Jan 20264610 PMAQI
22nd Jan 20265311 PMAQI
23rd Jan 20266212 AMAQI
23rd Jan 2026561 AMAQI
23rd Jan 2026482 AMAQI
23rd Jan 2026523 AMAQI
23rd Jan 2026514 AMAQI
23rd Jan 2026535 AMAQI

13°C10/14°C

23rd Jan 2026446 AMAQI
23rd Jan 2026427 AMAQI
23rd Jan 2026428 AMAQI
23rd Jan 2026469 AMAQI
23rd Jan 20264410 AMAQI
23rd Jan 20265311 AMAQI
23rd Jan 20265612 PMAQI
23rd Jan 2026531 PMAQI
23rd Jan 2026622 PMAQI
23rd Jan 2026653 PMAQI
23rd Jan 2026704 PMAQI
23rd Jan 2026755 PMAQI
23rd Jan 2026946 PMAQI
23rd Jan 2026937 PMAQI
23rd Jan 20261008 PMAQI
23rd Jan 20261019 PMAQI
23rd Jan 20269810 PMAQI
23rd Jan 202610211 PMAQI
24th Jan 202610112 AMAQI
24th Jan 2026971 AMAQI
24th Jan 20261162 AMAQI
24th Jan 2026943 AMAQI
24th Jan 20261104 AMAQI
24th Jan 2026995 AMAQI

13°C10/16°C

24th Jan 20261056 AMAQI
24th Jan 20261097 AMAQI
24th Jan 20261058 AMAQI
24th Jan 20261049 AMAQI
24th Jan 202610010 AMAQI
24th Jan 202611611 AMAQI
24th Jan 20269212 PMAQI
24th Jan 2026901 PMAQI
24th Jan 2026882 PMAQI
24th Jan 2026893 PMAQI
24th Jan 20261004 PMAQI
24th Jan 2026945 PMAQI
24th Jan 20261026 PMAQI
24th Jan 20261067 PMAQI
24th Jan 20261088 PMAQI
24th Jan 20261109 PMAQI
24th Jan 202612410 PMAQI
24th Jan 202612211 PMAQI
25th Jan 202611912 AMAQI
25th Jan 20261191 AMAQI
25th Jan 20261292 AMAQI
25th Jan 20261423 AMAQI
25th Jan 20261324 AMAQI
25th Jan 20261305 AMAQI

15°C13/18°C

25th Jan 20261326 AMAQI
25th Jan 20261317 AMAQI
25th Jan 20261198 AMAQI
25th Jan 2026949 AMAQI
25th Jan 202614010 AMAQI
25th Jan 202614211 AMAQI
25th Jan 202613512 PMAQI
25th Jan 20261441 PMAQI
25th Jan 20261452 PMAQI
25th Jan 20261483 PMAQI
25th Jan 20261504 PMAQI
25th Jan 20261445 PMAQI
25th Jan 20261496 PMAQI
25th Jan 20261607 PMAQI
25th Jan 20261498 PMAQI
25th Jan 20261449 PMAQI
25th Jan 202614810 PMAQI
25th Jan 202613411 PMAQI
26th Jan 202613012 AMAQI
26th Jan 20261461 AMAQI
26th Jan 2026902 AMAQI
26th Jan 20261413 AMAQI
26th Jan 20261324 AMAQI
26th Jan 20261225 AMAQI

17°C15/20°C

26th Jan 20261266 AMAQI
26th Jan 20261147 AMAQI
26th Jan 20261229 AMAQI
26th Jan 202613210 AMAQI
26th Jan 202613611 AMAQI
26th Jan 202615112 PMAQI
26th Jan 20261481 PMAQI
26th Jan 20261462 PMAQI
26th Jan 20261523 PMAQI
26th Jan 20261504 PMAQI
26th Jan 20261355 PMAQI
26th Jan 20261406 PMAQI
26th Jan 20261387 PMAQI
26th Jan 20261448 PMAQI
26th Jan 20261529 PMAQI
26th Jan 202615410 PMAQI
26th Jan 202615211 PMAQI
27th Jan 202615312 AMAQI
27th Jan 20261521 AMAQI
27th Jan 20261562 AMAQI
27th Jan 20261563 AMAQI
27th Jan 20261584 AMAQI
27th Jan 20261565 AMAQI

19°C15/22°C

27th Jan 20261566 AMAQI
27th Jan 20261547 AMAQI
27th Jan 20261598 AMAQI
27th Jan 20261609 AMAQI
27th Jan 202616410 AMAQI
27th Jan 202616811 AMAQI
27th Jan 202616012 PMAQI
27th Jan 20261651 PMAQI
27th Jan 20261682 PMAQI
27th Jan 20261603 PMAQI
27th Jan 20261514 PMAQI
27th Jan 20261525 PMAQI
27th Jan 20261486 PMAQI
27th Jan 20261547 PMAQI
27th Jan 20261568 PMAQI
27th Jan 20261599 PMAQI
27th Jan 202616010 PMAQI
27th Jan 202616011 PMAQI
28th Jan 202615012 AMAQI
28th Jan 20261461 AMAQI
28th Jan 20261472 AMAQI
28th Jan 20261593 AMAQI
28th Jan 20261564 AMAQI
28th Jan 20261505 AMAQI

20°C16/26°C

28th Jan 20261386 AMAQI
28th Jan 20261357 AMAQI
28th Jan 20261318 AMAQI
28th Jan 20261549 AMAQI
28th Jan 202615410 AMAQI
28th Jan 202616111 AMAQI
28th Jan 202615612 PMAQI
28th Jan 20261551 PMAQI
28th Jan 20261562 PMAQI
28th Jan 20261553 PMAQI
28th Jan 20261544 PMAQI
28th Jan 20261425 PMAQI
28th Jan 20261556 PMAQI
28th Jan 20261327 PMAQI
28th Jan 20261328 PMAQI
28th Jan 202613510 PMAQI
28th Jan 202611611 PMAQI
29th Jan 202613412 AMAQI
29th Jan 20261441 AMAQI
29th Jan 20261522 AMAQI
29th Jan 20261513 AMAQI
29th Jan 20261484 AMAQI
29th Jan 20261425 AMAQI

19°C15/25°C

29th Jan 20261286 AMAQI
29th Jan 20261367 AMAQI
29th Jan 20261328 AMAQI
29th Jan 20261429 AMAQI
29th Jan 202615210 AMAQI
29th Jan 202615211 AMAQI
29th Jan 202613412 PMAQI
29th Jan 20261361 PMAQI
29th Jan 20261402 PMAQI
29th Jan 20261403 PMAQI
29th Jan 20261404 PMAQI
29th Jan 20261295 PMAQI
29th Jan 20261266 PMAQI
29th Jan 20261207 PMAQI
29th Jan 20261168 PMAQI
29th Jan 20261309 PMAQI
29th Jan 202613010 PMAQI
29th Jan 202611411 PMAQI
30th Jan 20269912 AMAQI
30th Jan 2026921 AMAQI
30th Jan 2026942 AMAQI
30th Jan 2026863 AMAQI
30th Jan 20261004 AMAQI
30th Jan 20261015 AMAQI

19°C15/23°C

30th Jan 2026936 AMAQI
30th Jan 2026837 AMAQI
30th Jan 2026828 AMAQI
30th Jan 2026859 AMAQI
30th Jan 20268510 AMAQI
30th Jan 20268711 AMAQI
30th Jan 20268012 PMAQI
30th Jan 2026761 PMAQI
30th Jan 2026742 PMAQI
30th Jan 2026713 PMAQI
30th Jan 2026674 PMAQI
30th Jan 2026705 PMAQI
30th Jan 2026716 PMAQI
30th Jan 2026627 PMAQI
30th Jan 2026558 PMAQI
30th Jan 2026599 PMAQI
30th Jan 20266410 PMAQI
30th Jan 20267011 PMAQI
31st Jan 20267412 AMAQI
31st Jan 2026761 AMAQI
31st Jan 2026742 AMAQI
31st Jan 2026803 AMAQI
31st Jan 2026844 AMAQI
31st Jan 2026755 AMAQI

19°C16/23°C

31st Jan 2026826 AMAQI
31st Jan 2026787 AMAQI
31st Jan 2026748 AMAQI
31st Jan 2026949 AMAQI
31st Jan 20269610 AMAQI
31st Jan 202610311 AMAQI
31st Jan 202611012 PMAQI
31st Jan 20261141 PMAQI
31st Jan 20261102 PMAQI
31st Jan 2026943 PMAQI
31st Jan 2026764 PMAQI
31st Jan 2026506 PMAQI
31st Jan 2026547 PMAQI
31st Jan 2026558 PMAQI
31st Jan 2026589 PMAQI
31st Jan 20265910 PMAQI
31st Jan 20265711 PMAQI
1st Feb 20266012 AMAQI
1st Feb 2026581 AMAQI
1st Feb 2026582 AMAQI
1st Feb 2026603 AMAQI
1st Feb 2026594 AMAQI
1st Feb 2026635 AMAQI

19°C15/23°C

1st Feb 2026626 AMAQI
1st Feb 2026677 AMAQI
1st Feb 2026678 AMAQI
1st Feb 2026699 AMAQI
1st Feb 20266810 AMAQI
1st Feb 20266911 AMAQI
1st Feb 20267612 PMAQI
1st Feb 2026821 PMAQI
1st Feb 2026872 PMAQI
1st Feb 2026853 PMAQI
1st Feb 2026924 PMAQI
1st Feb 2026925 PMAQI
1st Feb 2026906 PMAQI
1st Feb 20261087 PMAQI
1st Feb 20261098 PMAQI
1st Feb 20261229 PMAQI
1st Feb 202611110 PMAQI
1st Feb 20269211 PMAQI
2nd Feb 202610612 AMAQI
2nd Feb 2026961 AMAQI
2nd Feb 2026992 AMAQI
2nd Feb 20261053 AMAQI
2nd Feb 20261154 AMAQI
2nd Feb 20261065 AMAQI

17°C14/22°C

2nd Feb 20261116 AMAQI
2nd Feb 20261047 AMAQI
2nd Feb 2026958 AMAQI
2nd Feb 2026999 AMAQI
2nd Feb 202610210 AMAQI
2nd Feb 202610611 AMAQI
2nd Feb 20269712 PMAQI
2nd Feb 2026971 PMAQI
2nd Feb 20261042 PMAQI
2nd Feb 20261053 PMAQI
2nd Feb 2026974 PMAQI
2nd Feb 20261065 PMAQI
2nd Feb 20261106 PMAQI
2nd Feb 20261087 PMAQI
2nd Feb 20261088 PMAQI
2nd Feb 20261149 PMAQI
2nd Feb 202613110 PMAQI
2nd Feb 202614411 PMAQI
3rd Feb 202614212 AMAQI
3rd Feb 20261471 AMAQI
3rd Feb 20261502 AMAQI
3rd Feb 20261363 AMAQI
3rd Feb 20261204 AMAQI
3rd Feb 20261425 AMAQI

17°C14/21°C

3rd Feb 20261516 AMAQI
3rd Feb 20261527 AMAQI
3rd Feb 20261528 AMAQI
3rd Feb 20261549 AMAQI
3rd Feb 202615410 AMAQI
3rd Feb 202615611 AMAQI
3rd Feb 202615612 PMAQI
3rd Feb 20261541 PMAQI
3rd Feb 20261523 PMAQI
3rd Feb 20261524 PMAQI
3rd Feb 20261535 PMAQI
3rd Feb 20261526 PMAQI
3rd Feb 20261527 PMAQI
3rd Feb 20261548 PMAQI
3rd Feb 20261589 PMAQI
3rd Feb 202615410 PMAQI
3rd Feb 202615811 PMAQI
4th Feb 202615612 AMAQI
4th Feb 20261561 AMAQI
4th Feb 20261572 AMAQI
4th Feb 20261553 AMAQI
4th Feb 20261544 AMAQI
4th Feb 20261545 AMAQI

17°C12/23°C

4th Feb 20261516 AMAQI
4th Feb 20261507 AMAQI
4th Feb 20261568 AMAQI
4th Feb 20261239 AMAQI
4th Feb 202615010 AMAQI
4th Feb 202614811 AMAQI
4th Feb 202614612 PMAQI
4th Feb 20261461 PMAQI
4th Feb 20261382 PMAQI
4th Feb 20261323 PMAQI
4th Feb 20261354 PMAQI
4th Feb 20261435 PMAQI
4th Feb 20261526 PMAQI
4th Feb 20261527 PMAQI
4th Feb 20261538 PMAQI
4th Feb 20261549 PMAQI
4th Feb 202615110 PMAQI
4th Feb 202615011 PMAQI
5th Feb 202613212 AMAQI
5th Feb 20261321 AMAQI
5th Feb 20261362 AMAQI
5th Feb 20261393 AMAQI
5th Feb 20261254 AMAQI
5th Feb 20261385 AMAQI

18°C14/24°C

5th Feb 20261286 AMAQI
5th Feb 20261127 AMAQI
5th Feb 20261408 AMAQI
5th Feb 20261399 AMAQI
5th Feb 202613210 AMAQI
5th Feb 202612911 AMAQI
5th Feb 20269812 PMAQI
5th Feb 2026841 PMAQI
5th Feb 2026902 PMAQI
5th Feb 2026993 PMAQI
5th Feb 20261184 PMAQI
5th Feb 20261215 PMAQI
5th Feb 2026866 PMAQI
5th Feb 2026697 PMAQI
5th Feb 2026808 PMAQI
5th Feb 20261249 PMAQI
5th Feb 202615410 PMAQI
5th Feb 20263611 PMAQI
6th Feb 20265612 AMAQI
6th Feb 20261221 AMAQI
6th Feb 20261242 AMAQI
6th Feb 2026923 AMAQI
6th Feb 2026964 AMAQI
6th Feb 20261225 AMAQI

19°C16/22°C

6th Feb 20261506 AMAQI
6th Feb 2026727 AMAQI
6th Feb 2026648 AMAQI
6th Feb 2026699 AMAQI
6th Feb 20267411 AMAQI
6th Feb 20265812 PMAQI
6th Feb 2026571 PMAQI
6th Feb 2026712 PMAQI
6th Feb 2026863 PMAQI
6th Feb 2026834 PMAQI
6th Feb 2026905 PMAQI
6th Feb 2026666 PMAQI
6th Feb 2026687 PMAQI
6th Feb 2026708 PMAQI
6th Feb 2026729 PMAQI
6th Feb 20267410 PMAQI
6th Feb 20265811 PMAQI
7th Feb 20265112 AMAQI
7th Feb 2026561 AMAQI
7th Feb 2026552 AMAQI
7th Feb 2026573 AMAQI
7th Feb 2026594 AMAQI
7th Feb 2026585 AMAQI

21°C19/23°C

7th Feb 2026626 AMAQI
7th Feb 2026647 AMAQI
7th Feb 2026708 AMAQI
7th Feb 2026789 AMAQI
7th Feb 20268510 AMAQI
7th Feb 20268411 AMAQI
7th Feb 20269212 PMAQI
7th Feb 2026841 PMAQI
7th Feb 2026752 PMAQI
7th Feb 2026743 PMAQI
7th Feb 2026674 PMAQI
7th Feb 2026695 PMAQI
7th Feb 2026746 PMAQI
7th Feb 2026747 PMAQI
7th Feb 2026738 PMAQI
7th Feb 2026849 PMAQI
7th Feb 202610410 PMAQI
7th Feb 202612911 PMAQI
8th Feb 202614112 AMAQI
8th Feb 20261351 AMAQI
8th Feb 20261282 AMAQI
8th Feb 20261093 AMAQI
8th Feb 20261144 AMAQI

22°C18/26°C

8th Feb 20261026 AMAQI
8th Feb 20261107 AMAQI
8th Feb 20261008 AMAQI
8th Feb 20261009 AMAQI
8th Feb 20269210 AMAQI
8th Feb 20267611 AMAQI
8th Feb 20266712 PMAQI
8th Feb 2026691 PMAQI
8th Feb 2026642 PMAQI
8th Feb 2026553 PMAQI
8th Feb 2026424 PMAQI
8th Feb 2026365 PMAQI
8th Feb 2026316 PMAQI
8th Feb 2026297 PMAQI
8th Feb 2026278 PMAQI
8th Feb 2026279 PMAQI
8th Feb 20264010 PMAQI
8th Feb 20264611 PMAQI
9th Feb 20265212 AMAQI
9th Feb 2026541 AMAQI
9th Feb 2026442 AMAQI
9th Feb 2026383 AMAQI
9th Feb 2026464 AMAQI
9th Feb 2026505 AMAQI

18°C14/19°C

9th Feb 2026516 AMAQI
9th Feb 2026477 AMAQI
9th Feb 2026368 AMAQI
9th Feb 2026389 AMAQI
9th Feb 20265310 AMAQI
9th Feb 20265811 AMAQI
9th Feb 20265612 PMAQI
9th Feb 2026571 PMAQI
9th Feb 2026572 PMAQI
9th Feb 2026543 PMAQI
9th Feb 2026504 PMAQI
9th Feb 2026505 PMAQI
9th Feb 2026606 PMAQI
9th Feb 2026627 PMAQI
9th Feb 2026658 PMAQI
9th Feb 2026669 PMAQI
9th Feb 20268210 PMAQI
9th Feb 20269211 PMAQI
10th Feb 20268612 AMAQI
10th Feb 20261001 AMAQI
10th Feb 20261022 AMAQI
10th Feb 2026973 AMAQI
10th Feb 20261004 AMAQI
10th Feb 20261035 AMAQI

16°C13/18°C

10th Feb 20261056 AMAQI
6 AM
10th Feb 2026987 AMAQI
10th Feb 2026998 AMAQI
10th Feb 20261049 AMAQI
10th Feb 20268910 AMAQI
10th Feb 20267411 AMAQI
11 AM
10th Feb 20265612 PMAQI
10th Feb 2026551 PMAQI
10th Feb 2026562 PMAQI
10th Feb 2026523 PMAQI
10th Feb 2026504 PMAQI
10th Feb 2026535 PMAQI
5 PM
10th Feb 2026396 PMAQI
10th Feb 2026367 PMAQI
10th Feb 20261058 PMAQI
10th Feb 20261329 PMAQI
10th Feb 20265510 PMAQI
10th Feb 202610211 PMAQI
11 PM
5 AM

19°C17/21°C

Day time
Avg. Highest Time
6 AM - 11 AM

112AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
2 PM - 5 PM

99AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 11 AM (Avg. 112), while the lowest AQI was between 2 PM to 5 PM (Avg. 99).
Night time
Avg. Highest Time
12 AM - 5 AM

111AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
6 PM - 7 PM

95AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 111), while the lowest AQI was between 6 PM to 7 PM (Avg. 95).

2026 Days Vs Air Quality

Quang Ninh Nam, Haiphong, HaI Phong, Vietnam

2026

2%

1

44%

18

51%

21

2%

1

Total number of days with different AQI categories in last 42 days in 2026 (323 days remaining)

Good
1 Days
Moderate
18 Days
Poor
21 Days
Unhealthy
1 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 2%

Health Risk Level:

Extreme

In 2026, 2% of 42 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

Quang Ninh Nam, Haiphong, HaI Phong, 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
89AQI (US)
2nd January 2026
70AQI (US)
3rd January 2026
99AQI (US)
4th January 2026
119AQI (US)
5th January 2026
91AQI (US)
6th January 2026
70AQI (US)
7th January 2026
93AQI (US)
8th January 2026
98AQI (US)
9th January 2026
110AQI (US)
10th January 2026
104AQI (US)
11th January 2026
128AQI (US)
12th January 2026
115AQI (US)
13th January 2026
143AQI (US)
14th January 2026
132AQI (US)
15th January 2026
135AQI (US)
16th January 2026
135AQI (US)
17th January 2026
111AQI (US)
18th January 2026
112AQI (US)
19th January 2026
113AQI (US)
20th January 2026
82AQI (US)
21st January 2026
66AQI (US)
22nd January 2026
46AQI (US)
23rd January 2026
65AQI (US)
24th January 2026
103AQI (US)
25th January 2026
137AQI (US)
26th January 2026
137AQI (US)
27th January 2026
158AQI (US)
28th January 2026
146AQI (US)
29th January 2026
136AQI (US)
30th January 2026
79AQI (US)
31st January 2026
79AQI (US)
1st February 2026
79AQI (US)
2nd February 2026
107AQI (US)
3rd February 2026
150AQI (US)
4th February 2026
148AQI (US)
5th February 2026
114AQI (US)
6th February 2026
82AQI (US)
7th February 2026
74AQI (US)
8th February 2026
76AQI (US)
9th February 2026
55AQI (US)
10th February 2026
81AQI (US)
11th February 2026
12th February 2026
13th February 2026
14th February 2026
15th February 2026
16th February 2026
17th February 2026
18th February 2026
19th February 2026
20th February 2026
21st February 2026
22nd February 2026
23rd February 2026
24th February 2026
25th February 2026
26th February 2026
27th February 2026
28th February 2026
1st March 2026
2nd March 2026
3rd March 2026
4th March 2026
5th March 2026
6th March 2026
7th March 2026
8th March 2026
9th March 2026
10th March 2026
11th March 2026
12th March 2026
13th March 2026
14th March 2026
15th March 2026
16th March 2026
17th March 2026
18th March 2026
19th March 2026
20th March 2026
21st March 2026
22nd March 2026
23rd March 2026
24th March 2026
25th March 2026
26th March 2026
27th March 2026
28th March 2026
29th March 2026
30th March 2026
31st March 2026
1st April 2026
2nd April 2026
3rd April 2026
4th April 2026
5th April 2026
6th April 2026
7th April 2026
8th April 2026
9th April 2026
10th April 2026
11th April 2026
12th April 2026
13th April 2026
14th April 2026
15th April 2026
16th April 2026
17th April 2026
18th April 2026
19th April 2026
20th April 2026
21st April 2026
22nd April 2026
23rd April 2026
24th April 2026
25th April 2026
26th April 2026
27th April 2026
28th April 2026
29th April 2026
30th April 2026
1st May 2026
2nd May 2026
3rd May 2026
4th May 2026
5th May 2026
6th May 2026
7th May 2026
8th May 2026
9th May 2026
10th May 2026
11th May 2026
12th May 2026
13th May 2026
14th May 2026
15th May 2026
16th May 2026
17th May 2026
18th May 2026
19th May 2026
20th May 2026
21st May 2026
22nd May 2026
23rd May 2026
24th May 2026
25th May 2026
26th May 2026
27th May 2026
28th May 2026
29th May 2026
30th May 2026
31st May 2026
1st June 2026
2nd June 2026
3rd June 2026
4th June 2026
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
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

106AQI (US)

97AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

2026104AQI (US)

1
12
17
1
6
4
1
18
21
1

Highest AQI (US) recorded in

January

106AQI (US)

Lowest AQI (US) recorded in

February

97AQI (US)

202574AQI (US)

10
18
3
20
8
4
25
2
1
28
1
2
29
9
21
14
17
18
13
26
4
30
1
27
3
6
16
9
74
230
49
12

Highest AQI (US) recorded in

December

129AQI (US)

Lowest AQI (US) recorded in

September

42AQI (US)

202451AQI (US)

16
1
1
1
11
1
9
21
31
29
9
15
5
15
12
4
12
18
10
7
13
1
145
74
22
1

Highest AQI (US) recorded in

December

87AQI (US)

Lowest AQI (US) recorded in

March

13AQI (US)

202314AQI (US)

3
31
34

Highest AQI (US) recorded in

November

20AQI (US)

Lowest AQI (US) recorded in

December

13AQI (US)

202017AQI (US)

1
1

Highest AQI (US) recorded in

June

17AQI (US)

Lowest AQI (US) recorded in

June

17AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2026(Avg.)
104AQI (US)
Least Polluted Year Recorded
2023(Avg.)
14AQI (US)

Quang Ninh Nam's annual 2026 AQI (US) (104) shows an average percentage change of 329.8% (worsened AQI (US)) compared to previous years: 2020 (17), 2023 (14), 2024 (51), 2025 (74).