Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Phuong Cau Dat, Ngo Quyen District, 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

Phuong Cau Dat, Ngo Quyen District, Hai Phong, Vietnam

2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
16th Feb 2023
152AQI
Lowest AQI recorded on
4th Feb 2024
6AQI

Same Day Analysis (12th February):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 76 of Moderate air quality, showing improvement over 2025 and 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 11th Feb - 12th Feb 2026

Phuong Cau Dat, Ngo Quyen District, Hai Phong, Vietnam

AQI
Day
Night
.

6 AM11th Feb 2026

5 PM

5 AM12th Feb 2026

Day time
Avg. Highest Time
11AM11th Feb

115AQI

Avg. Lowest Time
5PM11th Feb

54AQI

Night time
Avg. Highest Time
2AM12th Feb

76AQI

Avg. Lowest Time
7PM11th Feb

38AQI

In the last 24 hours,

Phuong Cau Dat's AQI reached its highest point of 115 at 11 AM during the Day, while the lowest point, 38, was recorded at 7 PM during the Night between 11th Feb and 12th Feb 2026.

Day & Night AQI Trend : Jan - Feb 2026

Phuong Cau Dat, Ngo Quyen District, Hai Phong, Vietnam

JanFeb
14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
14th Jan 20261516 AMAQI
14th Jan 20261537 AMAQI
14th Jan 20261488 AMAQI
14th Jan 20261549 AMAQI
14th Jan 202613810 AMAQI
14th Jan 202613011 AMAQI
14th Jan 202611812 PMAQI
14th Jan 20261051 PMAQI
14th Jan 20261262 PMAQI
14th Jan 20261163 PMAQI
14th Jan 20261054 PMAQI
14th Jan 2026955 PMAQI
14th Jan 2026926 PMAQI
14th Jan 2026927 PMAQI
14th Jan 20261148 PMAQI
14th Jan 20261049 PMAQI
14th Jan 202611010 PMAQI
14th Jan 202612811 PMAQI
15th Jan 202611212 AMAQI
15th Jan 20261201 AMAQI
15th Jan 20261382 AMAQI
15th Jan 20261463 AMAQI
15th Jan 20261484 AMAQI
15th Jan 20261515 AMAQI

19°C16/24°C

15th Jan 20261526 AMAQI
15th Jan 20261517 AMAQI
15th Jan 20261528 AMAQI
15th Jan 20261549 AMAQI
15th Jan 202615410 AMAQI
15th Jan 202615211 AMAQI
15th Jan 202614812 PMAQI
15th Jan 20261421 PMAQI
15th Jan 20261522 PMAQI
15th Jan 20261083 PMAQI
15th Jan 2026854 PMAQI
15th Jan 2026865 PMAQI
15th Jan 20261026 PMAQI
15th Jan 20261097 PMAQI
15th Jan 20261128 PMAQI
15th Jan 20261219 PMAQI
15th Jan 202612910 PMAQI
15th Jan 202614211 PMAQI
16th Jan 202615012 AMAQI
16th Jan 20261361 AMAQI
16th Jan 20261352 AMAQI
16th Jan 20261463 AMAQI
16th Jan 20261484 AMAQI
16th Jan 20261425 AMAQI

20°C16/24°C

16th Jan 20261406 AMAQI
16th Jan 20261447 AMAQI
16th Jan 20261448 AMAQI
16th Jan 20261369 AMAQI
16th Jan 202615010 AMAQI
16th Jan 202614211 AMAQI
16th Jan 202614012 PMAQI
16th Jan 20261281 PMAQI
16th Jan 2026862 PMAQI
16th Jan 2026803 PMAQI
16th Jan 2026874 PMAQI
16th Jan 2026905 PMAQI
16th Jan 2026956 PMAQI
16th Jan 2026887 PMAQI
16th Jan 20261208 PMAQI
16th Jan 2026929 PMAQI
16th Jan 20269910 PMAQI
16th Jan 202610511 PMAQI
17th Jan 202611512 AMAQI
17th Jan 20261081 AMAQI
17th Jan 20261102 AMAQI
17th Jan 20261183 AMAQI
17th Jan 20261324 AMAQI
17th Jan 20261165 AMAQI

20°C17/23°C

17th Jan 20261226 AMAQI
17th Jan 20261127 AMAQI
17th Jan 20261158 AMAQI
17th Jan 20261399 AMAQI
17th Jan 202611810 AMAQI
17th Jan 202611211 AMAQI
17th Jan 20268212 PMAQI
17th Jan 2026811 PMAQI
17th Jan 2026832 PMAQI
17th Jan 2026873 PMAQI
17th Jan 2026864 PMAQI
17th Jan 2026785 PMAQI
17th Jan 2026806 PMAQI
17th Jan 2026797 PMAQI
17th Jan 2026868 PMAQI
17th Jan 20261009 PMAQI
17th Jan 202611210 PMAQI
17th Jan 20269911 PMAQI
18th Jan 202610612 AMAQI
18th Jan 20261061 AMAQI
18th Jan 20261182 AMAQI
18th Jan 20261083 AMAQI
18th Jan 20261164 AMAQI
18th Jan 20261065 AMAQI

20°C18/22°C

18th Jan 20261426 AMAQI
18th Jan 20261327 AMAQI
18th Jan 20261508 AMAQI
18th Jan 20261409 AMAQI
18th Jan 202611410 AMAQI
18th Jan 202610211 AMAQI
18th Jan 202610512 PMAQI
18th Jan 2026841 PMAQI
18th Jan 2026842 PMAQI
18th Jan 2026843 PMAQI
18th Jan 2026734 PMAQI
18th Jan 2026765 PMAQI
18th Jan 2026956 PMAQI
18th Jan 2026977 PMAQI
18th Jan 2026958 PMAQI
18th Jan 20261009 PMAQI
18th Jan 202611210 PMAQI
18th Jan 202610411 PMAQI
19th Jan 202610212 AMAQI
19th Jan 20261021 AMAQI
19th Jan 20261102 AMAQI
19th Jan 20261283 AMAQI
19th Jan 20261354 AMAQI
19th Jan 20261485 AMAQI

21°C19/23°C

19th Jan 20261426 AMAQI
19th Jan 20261407 AMAQI
19th Jan 20261468 AMAQI
19th Jan 20261429 AMAQI
19th Jan 202614610 AMAQI
19th Jan 202613111 AMAQI
19th Jan 202611812 PMAQI
19th Jan 2026941 PMAQI
19th Jan 2026882 PMAQI
19th Jan 2026763 PMAQI
19th Jan 2026694 PMAQI
19th Jan 2026705 PMAQI
19th Jan 2026706 PMAQI
19th Jan 2026717 PMAQI
19th Jan 2026708 PMAQI
19th Jan 2026809 PMAQI
19th Jan 20269210 PMAQI
19th Jan 20269011 PMAQI
20th Jan 20268512 AMAQI
20th Jan 2026901 AMAQI
20th Jan 2026922 AMAQI
20th Jan 2026973 AMAQI
20th Jan 2026964 AMAQI
20th Jan 2026965 AMAQI

20°C17/24°C

20th Jan 2026846 AMAQI
20th Jan 2026837 AMAQI
20th Jan 2026788 AMAQI
20th Jan 2026749 AMAQI
20th Jan 20267310 AMAQI
20th Jan 20267211 AMAQI
20th Jan 20267512 PMAQI
20th Jan 2026721 PMAQI
20th Jan 2026722 PMAQI
20th Jan 2026653 PMAQI
20th Jan 2026714 PMAQI
20th Jan 2026685 PMAQI
20th Jan 2026646 PMAQI
20th Jan 2026657 PMAQI
20th Jan 2026688 PMAQI
20th Jan 2026789 PMAQI
20th Jan 20268110 PMAQI
20th Jan 20267611 PMAQI
21st Jan 20267612 AMAQI
21st Jan 2026731 AMAQI
21st Jan 2026662 AMAQI
21st Jan 2026653 AMAQI
21st Jan 2026674 AMAQI
21st Jan 2026665 AMAQI

20°C18/21°C

21st Jan 2026626 AMAQI
21st Jan 2026657 AMAQI
21st Jan 2026678 AMAQI
21st Jan 20267010 AMAQI
21st Jan 20267611 AMAQI
21st Jan 20267812 PMAQI
21st Jan 2026741 PMAQI
21st Jan 2026702 PMAQI
21st Jan 2026683 PMAQI
21st Jan 2026724 PMAQI
21st Jan 2026705 PMAQI
21st Jan 2026746 PMAQI
21st Jan 2026837 PMAQI
21st Jan 2026738 PMAQI
21st Jan 2026749 PMAQI
21st Jan 20267510 PMAQI
21st Jan 20267611 PMAQI
22nd Jan 20267212 AMAQI
22nd Jan 2026701 AMAQI
22nd Jan 2026742 AMAQI
22nd Jan 2026743 AMAQI
22nd Jan 2026744 AMAQI
22nd Jan 2026785 AMAQI

18°C17/19°C

22nd Jan 2026706 AMAQI
22nd Jan 2026747 AMAQI
22nd Jan 2026658 AMAQI
22nd Jan 2026689 AMAQI
22nd Jan 20266510 AMAQI
22nd Jan 20265911 AMAQI
22nd Jan 20264612 PMAQI
22nd Jan 2026401 PMAQI
22nd Jan 2026312 PMAQI
22nd Jan 2026243 PMAQI
22nd Jan 2026244 PMAQI
22nd Jan 2026265 PMAQI
22nd Jan 2026306 PMAQI
22nd Jan 2026387 PMAQI
22nd Jan 2026448 PMAQI
22nd Jan 2026469 PMAQI
22nd Jan 20265010 PMAQI
22nd Jan 20265411 PMAQI
23rd Jan 20265612 AMAQI
23rd Jan 2026561 AMAQI
23rd Jan 2026542 AMAQI
23rd Jan 2026553 AMAQI
23rd Jan 2026624 AMAQI
23rd Jan 2026625 AMAQI

14°C12/14°C

23rd Jan 2026546 AMAQI
23rd Jan 2026527 AMAQI
23rd Jan 2026518 AMAQI
23rd Jan 2026529 AMAQI
23rd Jan 20265110 AMAQI
23rd Jan 20265411 AMAQI
23rd Jan 20265412 PMAQI
23rd Jan 2026581 PMAQI
23rd Jan 2026602 PMAQI
23rd Jan 2026683 PMAQI
23rd Jan 2026724 PMAQI
23rd Jan 2026825 PMAQI
23rd Jan 2026886 PMAQI
23rd Jan 2026987 PMAQI
23rd Jan 20261058 PMAQI
23rd Jan 20261129 PMAQI
23rd Jan 202611410 PMAQI
23rd Jan 202611811 PMAQI
24th Jan 202611412 AMAQI
24th Jan 2026861 AMAQI
24th Jan 20261322 AMAQI
24th Jan 20261033 AMAQI
24th Jan 20261164 AMAQI
24th Jan 20261285 AMAQI

14°C12/17°C

24th Jan 20261186 AMAQI
24th Jan 20261227 AMAQI
24th Jan 20261348 AMAQI
24th Jan 20261349 AMAQI
24th Jan 202612210 AMAQI
24th Jan 202611611 AMAQI
24th Jan 202610512 PMAQI
24th Jan 2026991 PMAQI
24th Jan 2026942 PMAQI
24th Jan 2026983 PMAQI
24th Jan 20261054 PMAQI
24th Jan 20261105 PMAQI
24th Jan 20261146 PMAQI
24th Jan 20261097 PMAQI
24th Jan 20261208 PMAQI
24th Jan 20261129 PMAQI
24th Jan 202611810 PMAQI
24th Jan 202613811 PMAQI
25th Jan 202614112 AMAQI
25th Jan 20261301 AMAQI
25th Jan 20261322 AMAQI
25th Jan 20261493 AMAQI
25th Jan 20261474 AMAQI
25th Jan 20261455 AMAQI

16°C15/18°C

25th Jan 20261416 AMAQI
25th Jan 20261487 AMAQI
25th Jan 20261538 AMAQI
25th Jan 20261009 AMAQI
25th Jan 202612410 AMAQI
25th Jan 202614411 AMAQI
25th Jan 202615012 PMAQI
25th Jan 20261521 PMAQI
25th Jan 20261532 PMAQI
25th Jan 20261523 PMAQI
25th Jan 20261524 PMAQI
25th Jan 20261545 PMAQI
25th Jan 20261486 PMAQI
25th Jan 20261587 PMAQI
25th Jan 20261468 PMAQI
25th Jan 20261389 PMAQI
25th Jan 202615210 PMAQI
25th Jan 202613511 PMAQI
26th Jan 202615212 AMAQI
26th Jan 20261561 AMAQI
26th Jan 20261462 AMAQI
26th Jan 20261593 AMAQI
26th Jan 20261544 AMAQI
26th Jan 20261535 AMAQI

18°C16/21°C

26th Jan 20261476 AMAQI
26th Jan 20261247 AMAQI
26th Jan 20261309 AMAQI
26th Jan 202614710 AMAQI
26th Jan 202614811 AMAQI
26th Jan 202615112 PMAQI
26th Jan 20261541 PMAQI
26th Jan 20261532 PMAQI
26th Jan 20261543 PMAQI
26th Jan 20261554 PMAQI
26th Jan 20261485 PMAQI
26th Jan 20261486 PMAQI
26th Jan 20261517 PMAQI
26th Jan 20261518 PMAQI
26th Jan 20261529 PMAQI
26th Jan 202615210 PMAQI
26th Jan 202615511 PMAQI
27th Jan 202615512 AMAQI
27th Jan 20261541 AMAQI
27th Jan 20261582 AMAQI
27th Jan 20261593 AMAQI
27th Jan 20261604 AMAQI
27th Jan 20261605 AMAQI

20°C17/22°C

27th Jan 20261566 AMAQI
27th Jan 20261597 AMAQI
27th Jan 20261608 AMAQI
27th Jan 20261669 AMAQI
27th Jan 202616610 AMAQI
27th Jan 202617011 AMAQI
27th Jan 202616412 PMAQI
27th Jan 20261701 PMAQI
27th Jan 20261682 PMAQI
27th Jan 20261603 PMAQI
27th Jan 20261504 PMAQI
27th Jan 20261385 PMAQI
27th Jan 20261486 PMAQI
27th Jan 20261517 PMAQI
27th Jan 20261608 PMAQI
27th Jan 20261649 PMAQI
27th Jan 202616310 PMAQI
27th Jan 202616011 PMAQI
28th Jan 202615412 AMAQI
28th Jan 20261421 AMAQI
28th Jan 20261412 AMAQI
28th Jan 20261543 AMAQI
28th Jan 20261544 AMAQI
28th Jan 20261545 AMAQI

21°C17/25°C

28th Jan 20261446 AMAQI
28th Jan 20261507 AMAQI
28th Jan 20261488 AMAQI
28th Jan 20261559 AMAQI
28th Jan 202615510 AMAQI
28th Jan 202616011 AMAQI
28th Jan 202615612 PMAQI
28th Jan 20261561 PMAQI
28th Jan 20261592 PMAQI
28th Jan 20261593 PMAQI
28th Jan 20261544 PMAQI
28th Jan 20261555 PMAQI
28th Jan 2026566 PMAQI
28th Jan 20261437 PMAQI
28th Jan 20261328 PMAQI
28th Jan 202612610 PMAQI
28th Jan 202611111 PMAQI
29th Jan 202612912 AMAQI
29th Jan 20261471 AMAQI
29th Jan 20261482 AMAQI
29th Jan 20261473 AMAQI
29th Jan 20261444 AMAQI
29th Jan 20261385 AMAQI

20°C17/25°C

29th Jan 20261296 AMAQI
29th Jan 20261347 AMAQI
29th Jan 20261458 AMAQI
29th Jan 20261489 AMAQI
29th Jan 202615410 AMAQI
29th Jan 202615211 AMAQI
29th Jan 202613912 PMAQI
29th Jan 20261321 PMAQI
29th Jan 20261442 PMAQI
29th Jan 20261383 PMAQI
29th Jan 20261404 PMAQI
29th Jan 20261355 PMAQI
29th Jan 20261256 PMAQI
29th Jan 20261207 PMAQI
29th Jan 20261248 PMAQI
29th Jan 20261329 PMAQI
29th Jan 202614210 PMAQI
29th Jan 202611411 PMAQI
30th Jan 20268612 AMAQI
30th Jan 2026941 AMAQI
30th Jan 2026922 AMAQI
30th Jan 2026903 AMAQI
30th Jan 2026964 AMAQI
30th Jan 2026925 AMAQI

20°C17/23°C

30th Jan 2026886 AMAQI
30th Jan 2026847 AMAQI
30th Jan 2026828 AMAQI
30th Jan 2026819 AMAQI
30th Jan 20268610 AMAQI
30th Jan 20268211 AMAQI
30th Jan 20268112 PMAQI
30th Jan 2026761 PMAQI
30th Jan 2026732 PMAQI
30th Jan 2026713 PMAQI
30th Jan 2026684 PMAQI
30th Jan 2026685 PMAQI
30th Jan 2026676 PMAQI
30th Jan 2026647 PMAQI
30th Jan 2026588 PMAQI
30th Jan 2026609 PMAQI
30th Jan 20266410 PMAQI
30th Jan 20267111 PMAQI
31st Jan 20267412 AMAQI
31st Jan 2026741 AMAQI
31st Jan 2026722 AMAQI
31st Jan 2026763 AMAQI
31st Jan 2026764 AMAQI
31st Jan 2026765 AMAQI

20°C18/22°C

31st Jan 2026766 AMAQI
31st Jan 2026797 AMAQI
31st Jan 2026708 AMAQI
31st Jan 2026949 AMAQI
31st Jan 202610010 AMAQI
31st Jan 202610411 AMAQI
31st Jan 202610112 PMAQI
31st Jan 20261081 PMAQI
31st Jan 2026972 PMAQI
31st Jan 20261023 PMAQI
31st Jan 2026804 PMAQI
31st Jan 2026526 PMAQI
31st Jan 2026557 PMAQI
31st Jan 2026568 PMAQI
31st Jan 2026609 PMAQI
31st Jan 20266210 PMAQI
31st Jan 20266211 PMAQI
1st Feb 20265812 AMAQI
1st Feb 2026601 AMAQI
1st Feb 2026582 AMAQI
1st Feb 2026583 AMAQI
1st Feb 2026574 AMAQI
1st Feb 2026575 AMAQI

20°C17/25°C

1st Feb 2026626 AMAQI
1st Feb 2026627 AMAQI
1st Feb 2026668 AMAQI
1st Feb 2026659 AMAQI
1st Feb 20267210 AMAQI
1st Feb 20266911 AMAQI
1st Feb 20267612 PMAQI
1st Feb 2026831 PMAQI
1st Feb 2026822 PMAQI
1st Feb 2026903 PMAQI
1st Feb 2026964 PMAQI
1st Feb 2026905 PMAQI
1st Feb 2026976 PMAQI
1st Feb 20261087 PMAQI
1st Feb 20261088 PMAQI
1st Feb 20261109 PMAQI
1st Feb 202611210 PMAQI
1st Feb 202610611 PMAQI
2nd Feb 202610812 AMAQI
2nd Feb 20261051 AMAQI
2nd Feb 20261012 AMAQI
2nd Feb 20261023 AMAQI
2nd Feb 20261084 AMAQI
2nd Feb 20261065 AMAQI

18°C16/21°C

2nd Feb 20261056 AMAQI
2nd Feb 20261057 AMAQI
2nd Feb 20261088 AMAQI
2nd Feb 20261089 AMAQI
2nd Feb 202611410 AMAQI
2nd Feb 202611211 AMAQI
2nd Feb 202611112 PMAQI
2nd Feb 20261121 PMAQI
2nd Feb 20261062 PMAQI
2nd Feb 20261063 PMAQI
2nd Feb 20261044 PMAQI
2nd Feb 20261055 PMAQI
2nd Feb 20261146 PMAQI
2nd Feb 20261107 PMAQI
2nd Feb 20261088 PMAQI
2nd Feb 20261229 PMAQI
2nd Feb 202613910 PMAQI
2nd Feb 202615211 PMAQI
3rd Feb 202614212 AMAQI
3rd Feb 20261411 AMAQI
3rd Feb 20261462 AMAQI
3rd Feb 20261263 AMAQI
3rd Feb 20261314 AMAQI
3rd Feb 20261425 AMAQI

18°C15/22°C

3rd Feb 20261526 AMAQI
3rd Feb 20261577 AMAQI
3rd Feb 20261568 AMAQI
3rd Feb 20261569 AMAQI
3rd Feb 202615810 AMAQI
3rd Feb 202615811 AMAQI
3rd Feb 202615812 PMAQI
3rd Feb 20261521 PMAQI
3rd Feb 20261553 PMAQI
3rd Feb 20261544 PMAQI
3rd Feb 20261535 PMAQI
3rd Feb 20261526 PMAQI
3rd Feb 20261527 PMAQI
3rd Feb 20261568 PMAQI
3rd Feb 20261589 PMAQI
3rd Feb 202615810 PMAQI
3rd Feb 202615711 PMAQI
4th Feb 202615912 AMAQI
4th Feb 20261581 AMAQI
4th Feb 20261602 AMAQI
4th Feb 20261583 AMAQI
4th Feb 20261564 AMAQI
4th Feb 20261555 AMAQI

18°C15/23°C

4th Feb 20261496 AMAQI
4th Feb 20261487 AMAQI
4th Feb 20261548 AMAQI
4th Feb 20261249 AMAQI
4th Feb 202614710 AMAQI
4th Feb 202614411 AMAQI
4th Feb 202614212 PMAQI
4th Feb 20261441 PMAQI
4th Feb 20261462 PMAQI
4th Feb 20261383 PMAQI
4th Feb 20261324 PMAQI
4th Feb 20261385 PMAQI
4th Feb 20261516 PMAQI
4th Feb 20261517 PMAQI
4th Feb 20261528 PMAQI
4th Feb 20261579 PMAQI
4th Feb 202614810 PMAQI
4th Feb 202614711 PMAQI
5th Feb 202613212 AMAQI
5th Feb 20261351 AMAQI
5th Feb 20261362 AMAQI
5th Feb 20261213 AMAQI
5th Feb 20261294 AMAQI
5th Feb 20261165 AMAQI

19°C16/24°C

5th Feb 20261256 AMAQI
5th Feb 20261247 AMAQI
5th Feb 20261488 AMAQI
5th Feb 20261189 AMAQI
5th Feb 202612910 AMAQI
5th Feb 202612411 AMAQI
5th Feb 202610212 PMAQI
5th Feb 2026841 PMAQI
5th Feb 2026862 PMAQI
5th Feb 2026873 PMAQI
5th Feb 20261024 PMAQI
5th Feb 2026805 PMAQI
5th Feb 2026766 PMAQI
5th Feb 2026647 PMAQI
5th Feb 2026648 PMAQI
5th Feb 20261149 PMAQI
5th Feb 202615010 PMAQI
5th Feb 20263411 PMAQI
6th Feb 20265612 AMAQI
6th Feb 20261181 AMAQI
6th Feb 20261252 AMAQI
6th Feb 2026943 AMAQI
6th Feb 2026904 AMAQI
6th Feb 20261255 AMAQI

20°C18/23°C

6th Feb 20261466 AMAQI
6th Feb 2026727 AMAQI
6th Feb 2026628 AMAQI
6th Feb 2026689 AMAQI
6th Feb 20266611 AMAQI
6th Feb 20266212 PMAQI
6th Feb 2026551 PMAQI
6th Feb 2026532 PMAQI
6th Feb 2026483 PMAQI
6th Feb 2026484 PMAQI
6th Feb 2026605 PMAQI
6th Feb 2026666 PMAQI
6th Feb 2026697 PMAQI
6th Feb 2026698 PMAQI
6th Feb 2026629 PMAQI
6th Feb 20266510 PMAQI
6th Feb 20265011 PMAQI
7th Feb 20265312 AMAQI
7th Feb 2026541 AMAQI
7th Feb 2026552 AMAQI
7th Feb 2026573 AMAQI
7th Feb 2026574 AMAQI
7th Feb 2026575 AMAQI

21°C19/22°C

7th Feb 2026586 AMAQI
7th Feb 2026627 AMAQI
7th Feb 2026688 AMAQI
7th Feb 2026769 AMAQI
7th Feb 20268710 AMAQI
7th Feb 20268811 AMAQI
7th Feb 20268712 PMAQI
7th Feb 2026881 PMAQI
7th Feb 2026852 PMAQI
7th Feb 2026783 PMAQI
7th Feb 2026714 PMAQI
7th Feb 2026725 PMAQI
7th Feb 2026746 PMAQI
7th Feb 2026747 PMAQI
7th Feb 2026728 PMAQI
7th Feb 2026819 PMAQI
7th Feb 20269810 PMAQI
7th Feb 202613011 PMAQI
8th Feb 202614212 AMAQI
8th Feb 20261361 AMAQI
8th Feb 20261282 AMAQI
8th Feb 20261323 AMAQI
8th Feb 20261314 AMAQI

22°C19/26°C

8th Feb 20261206 AMAQI
8th Feb 20261027 AMAQI
8th Feb 20261008 AMAQI
8th Feb 20261099 AMAQI
8th Feb 202610410 AMAQI
8th Feb 20268211 AMAQI
8th Feb 20268212 PMAQI
8th Feb 2026831 PMAQI
8th Feb 2026762 PMAQI
8th Feb 2026643 PMAQI
8th Feb 2026554 PMAQI
8th Feb 2026475 PMAQI
8th Feb 2026406 PMAQI
8th Feb 2026427 PMAQI
8th Feb 2026428 PMAQI
8th Feb 2026369 PMAQI
8th Feb 20263410 PMAQI
8th Feb 20264011 PMAQI
9th Feb 20265012 AMAQI
9th Feb 2026571 AMAQI
9th Feb 2026512 AMAQI
9th Feb 2026443 AMAQI
9th Feb 2026464 AMAQI
9th Feb 2026465 AMAQI

18°C14/19°C

9th Feb 2026466 AMAQI
9th Feb 2026367 AMAQI
9th Feb 2026238 AMAQI
9th Feb 2026369 AMAQI
9th Feb 20264910 AMAQI
9th Feb 20265511 AMAQI
9th Feb 20265112 PMAQI
9th Feb 2026541 PMAQI
9th Feb 2026532 PMAQI
9th Feb 2026503 PMAQI
9th Feb 2026524 PMAQI
9th Feb 2026575 PMAQI
9th Feb 2026626 PMAQI
9th Feb 2026747 PMAQI
9th Feb 2026688 PMAQI
9th Feb 2026719 PMAQI
9th Feb 20268210 PMAQI
9th Feb 20269011 PMAQI
10th Feb 20269012 AMAQI
10th Feb 2026961 AMAQI
10th Feb 20261042 AMAQI
10th Feb 20261043 AMAQI
10th Feb 20261054 AMAQI
10th Feb 20261045 AMAQI

16°C13/18°C

10th Feb 20261056 AMAQI
10th Feb 20261037 AMAQI
10th Feb 2026998 AMAQI
10th Feb 20261049 AMAQI
10th Feb 20269510 AMAQI
10th Feb 20268111 AMAQI
10th Feb 20266412 PMAQI
10th Feb 2026611 PMAQI
10th Feb 2026632 PMAQI
10th Feb 2026643 PMAQI
10th Feb 2026554 PMAQI
10th Feb 2026555 PMAQI
10th Feb 2026506 PMAQI
10th Feb 2026367 PMAQI
10th Feb 20261148 PMAQI
10th Feb 20261259 PMAQI
10th Feb 20265610 PMAQI
10th Feb 202610811 PMAQI
11th Feb 202610412 AMAQI
11th Feb 20261201 AMAQI
11th Feb 20261322 AMAQI
11th Feb 20261163 AMAQI
11th Feb 2026904 AMAQI
11th Feb 2026785 AMAQI

19°C17/21°C

11th Feb 2026846 AMAQI
11th Feb 2026767 AMAQI
11th Feb 2026748 AMAQI
11th Feb 2026829 AMAQI
11th Feb 20269810 AMAQI
11th Feb 202611511 AMAQI
11th Feb 20269612 PMAQI
11th Feb 2026871 PMAQI
11th Feb 2026822 PMAQI
11th Feb 2026783 PMAQI
11th Feb 2026864 PMAQI
11th Feb 2026545 PMAQI
11th Feb 2026406 PMAQI
11th Feb 2026387 PMAQI
11th Feb 2026608 PMAQI
11th Feb 2026629 PMAQI
11th Feb 20266010 PMAQI
11th Feb 20266211 PMAQI
12th Feb 20265812 AMAQI
12th Feb 2026641 AMAQI
12th Feb 2026762 AMAQI
12th Feb 2026723 AMAQI
12th Feb 2026674 AMAQI
12th Feb 2026725 AMAQI

20°C19/24°C

12th Feb 2026706 AMAQI
6 AM
12th Feb 2026697 AMAQI
12th Feb 2026678 AMAQI
12th Feb 2026679 AMAQI
12th Feb 20268210 AMAQI
11 AM
12th Feb 20269012 PMAQI
12th Feb 2026721 PMAQI
12th Feb 2026782 PMAQI
12th Feb 2026783 PMAQI
12th Feb 2026784 PMAQI
12th Feb 2026785 PMAQI
5 PM
12th Feb 2026886 PMAQI
12th Feb 2026877 PMAQI
12th Feb 2026828 PMAQI
12th Feb 2026809 PMAQI
12th Feb 20268510 PMAQI
12th Feb 20268211 PMAQI
11 PM
5 AM

20°C17/23°C

Day time
Avg. Highest Time
6 AM - 11 AM

110AQI

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

94AQI

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. 110), while the lowest AQI was between 2 PM to 5 PM (Avg. 94).
Night time
Avg. Highest Time
12 AM - 5 AM

110AQI

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

89AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 110), while the lowest AQI was between 6 PM to 6 PM (Avg. 89).

2026 Days Vs Air Quality

Phuong Cau Dat, Ngo Quyen District, Hai Phong, Vietnam

2026

49%

21

47%

20

5%

2

Total number of days with different AQI categories in last 45 days in 2026 (320 days remaining)

Good
0 Days
Moderate
21 Days
Poor
20 Days
Unhealthy
2 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 0%

Health Risk Level:

Extreme

In 2026, 0% of 45 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

Phuong Cau Dat, Ngo Quyen District, 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
87AQI (US)
2nd January 2026
78AQI (US)
3rd January 2026
100AQI (US)
4th January 2026
107AQI (US)
5th January 2026
91AQI (US)
6th January 2026
75AQI (US)
7th January 2026
94AQI (US)
8th January 2026
95AQI (US)
9th January 2026
112AQI (US)
10th January 2026
108AQI (US)
11th January 2026
133AQI (US)
12th January 2026
118AQI (US)
13th January 2026
141AQI (US)
14th January 2026
128AQI (US)
15th January 2026
132AQI (US)
16th January 2026
122AQI (US)
17th January 2026
103AQI (US)
18th January 2026
106AQI (US)
19th January 2026
107AQI (US)
20th January 2026
78AQI (US)
21st January 2026
71AQI (US)
22nd January 2026
54AQI (US)
23rd January 2026
70AQI (US)
24th January 2026
114AQI (US)
25th January 2026
144AQI (US)
26th January 2026
150AQI (US)
27th January 2026
159AQI (US)
28th January 2026
144AQI (US)
29th January 2026
138AQI (US)
30th January 2026
78AQI (US)
31st January 2026
79AQI (US)
1st February 2026
79AQI (US)
2nd February 2026
111AQI (US)
3rd February 2026
151AQI (US)
4th February 2026
148AQI (US)
5th February 2026
108AQI (US)
6th February 2026
75AQI (US)
7th February 2026
74AQI (US)
8th February 2026
84AQI (US)
9th February 2026
54AQI (US)
10th February 2026
85AQI (US)
11th February 2026
82AQI (US)
12th February 2026
76AQI (US)
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

107AQI (US)

94AQI (US)

No. of days

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

2026103AQI (US)

13
17
1
8
3
1
21
20
2

Highest AQI (US) recorded in

January

107AQI (US)

Lowest AQI (US) recorded in

February

94AQI (US)

202573AQI (US)

10
18
3
21
7
3
26
2
29
1
4
27
10
20
8
23
17
14
23
7
29
2
27
3
6
18
7
65
239
51
10

Highest AQI (US) recorded in

December

124AQI (US)

Lowest AQI (US) recorded in

September

44AQI (US)

202476AQI (US)

13
17
1
4
9
16
4
26
1
16
14
2
24
5
12
17
1
23
8
15
15
1
2
1
13
22
8
4
14
12
1
95
130
93
3

Highest AQI (US) recorded in

March

120AQI (US)

Lowest AQI (US) recorded in

October

18AQI (US)

202397AQI (US)

4
22
4
14
13
1
12
17
2
7
22
1
3
17
8
7
14
4
10
16
5
4
22
5
6
2
21
10
1
10
17
1
9
21
1
25
152
146
10

Highest AQI (US) recorded in

January

126AQI (US)

Lowest AQI (US) recorded in

July

65AQI (US)

2022109AQI (US)

1
1
1
2
16
12
5
20
2
2
22
33
3

Highest AQI (US) recorded in

October

123AQI (US)

Lowest AQI (US) recorded in

November

98AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2022(Avg.)
109AQI (US)
Least Polluted Year Recorded
2025(Avg.)
73AQI (US)

Phuong Cau Dat's annual 2026 AQI (US) (103) shows an average percentage change of 19.4% (worsened AQI (US)) compared to previous years: 2022 (109), 2023 (97), 2024 (76), 2025 (73).