Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Quang Ninh People Committee Of Uong Bi City, 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 People Committee Of Uong Bi City, Haiphong, HaI Phong, Vietnam

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Feb 2026
148AQI
Lowest AQI recorded on
24th Feb 2024
10AQI

Same Day Analysis (11th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 78 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: 10th Feb - 11th Feb 2026

Quang Ninh People Committee Of Uong Bi City, Haiphong, HaI Phong, Vietnam

AQI
Day
Night
.

6 AM10th Feb 2026

5 PM

5 AM11th Feb 2026

Day time
Avg. Highest Time
7AM10th Feb

105AQI

Avg. Lowest Time
4PM10th Feb

50AQI

Night time
Avg. Highest Time
9PM10th Feb

128AQI

Avg. Lowest Time
7PM10th Feb

38AQI

In the last 24 hours,

Quang Ninh People Committee Of Uong Bi City's AQI reached its highest point of 128 at 9 PM during the Night, while the lowest point, 38, was recorded at 7 PM during the Night between 10th Feb and 11th Feb 2026.

Day & Night AQI Trend : Jan - Feb 2026

Quang Ninh People Committee Of Uong Bi City, Haiphong, HaI Phong, Vietnam

JanFeb
13th - 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 - 11th11th
Day
Night
13th Jan 20261546 AMAQI
13th Jan 20261557 AMAQI
13th Jan 20261528 AMAQI
13th Jan 20261349 AMAQI
13th Jan 202611510 AMAQI
13th Jan 202614811 AMAQI
13th Jan 202615212 PMAQI
13th Jan 20261461 PMAQI
13th Jan 20261282 PMAQI
13th Jan 20261063 PMAQI
13th Jan 20261304 PMAQI
13th Jan 20261265 PMAQI
13th Jan 20261046 PMAQI
13th Jan 20261197 PMAQI
13th Jan 20261348 PMAQI
13th Jan 20261649 PMAQI
13th Jan 202617110 PMAQI
13th Jan 202616011 PMAQI
14th Jan 202615612 AMAQI
14th Jan 20261541 AMAQI
14th Jan 20261402 AMAQI
14th Jan 20261433 AMAQI
14th Jan 20261504 AMAQI
14th Jan 20261505 AMAQI

18°C14/24°C

14th Jan 20261466 AMAQI
14th Jan 20261417 AMAQI
14th Jan 20261488 AMAQI
14th Jan 20261529 AMAQI
14th Jan 202615610 AMAQI
14th Jan 202613511 AMAQI
14th Jan 202610912 PMAQI
14th Jan 20261101 PMAQI
14th Jan 20261192 PMAQI
14th Jan 20261243 PMAQI
14th Jan 20261024 PMAQI
14th Jan 2026865 PMAQI
14th Jan 2026946 PMAQI
14th Jan 2026907 PMAQI
14th Jan 20261268 PMAQI
14th Jan 2026909 PMAQI
14th Jan 202610410 PMAQI
14th Jan 202612011 PMAQI
15th Jan 202610812 AMAQI
15th Jan 20261051 AMAQI
15th Jan 20261322 AMAQI
15th Jan 20261423 AMAQI
15th Jan 20261444 AMAQI
15th Jan 20261465 AMAQI

18°C14/23°C

15th Jan 20261466 AMAQI
15th Jan 20261507 AMAQI
15th Jan 20261428 AMAQI
15th Jan 20261429 AMAQI
15th Jan 202613410 AMAQI
15th Jan 202613011 AMAQI
15th Jan 202612512 PMAQI
15th Jan 20261221 PMAQI
15th Jan 20261352 PMAQI
15th Jan 20261263 PMAQI
15th Jan 20261154 PMAQI
15th Jan 2026845 PMAQI
15th Jan 20261066 PMAQI
15th Jan 20261427 PMAQI
15th Jan 20261288 PMAQI
15th Jan 20261429 PMAQI
15th Jan 202615410 PMAQI
15th Jan 202615311 PMAQI
16th Jan 202615612 AMAQI
16th Jan 20261541 AMAQI
16th Jan 20261562 AMAQI
16th Jan 20261543 AMAQI
16th Jan 20261514 AMAQI
16th Jan 20261485 AMAQI

19°C15/25°C

16th Jan 20261506 AMAQI
16th Jan 20261417 AMAQI
16th Jan 20261468 AMAQI
16th Jan 20261449 AMAQI
16th Jan 202615010 AMAQI
16th Jan 202614111 AMAQI
16th Jan 202613212 PMAQI
16th Jan 20261201 PMAQI
16th Jan 2026972 PMAQI
16th Jan 2026923 PMAQI
16th Jan 2026974 PMAQI
16th Jan 2026925 PMAQI
16th Jan 20261056 PMAQI
16th Jan 20261107 PMAQI
16th Jan 20261248 PMAQI
16th Jan 20261089 PMAQI
16th Jan 202610610 PMAQI
16th Jan 202610511 PMAQI
17th Jan 202611012 AMAQI
17th Jan 20261161 AMAQI
17th Jan 20261112 AMAQI
17th Jan 20261203 AMAQI
17th Jan 20261264 AMAQI
17th Jan 20261265 AMAQI

18°C16/22°C

17th Jan 20261296 AMAQI
17th Jan 20261187 AMAQI
17th Jan 20261348 AMAQI
17th Jan 20261369 AMAQI
17th Jan 202613010 AMAQI
17th Jan 202612611 AMAQI
17th Jan 20269712 PMAQI
17th Jan 2026941 PMAQI
17th Jan 2026942 PMAQI
17th Jan 2026873 PMAQI
17th Jan 2026864 PMAQI
17th Jan 2026795 PMAQI
17th Jan 2026856 PMAQI
17th Jan 2026927 PMAQI
17th Jan 2026888 PMAQI
17th Jan 20261029 PMAQI
17th Jan 202610610 PMAQI
17th Jan 202611111 PMAQI
18th Jan 202611912 AMAQI
18th Jan 20261081 AMAQI
18th Jan 20261222 AMAQI
18th Jan 20261263 AMAQI
18th Jan 20261264 AMAQI
18th Jan 20261225 AMAQI

19°C17/22°C

18th Jan 20261386 AMAQI
18th Jan 20261347 AMAQI
18th Jan 20261388 AMAQI
18th Jan 20261319 AMAQI
18th Jan 202612210 AMAQI
18th Jan 202610111 AMAQI
18th Jan 202610212 PMAQI
18th Jan 2026961 PMAQI
18th Jan 20261002 PMAQI
18th Jan 2026933 PMAQI
18th Jan 2026844 PMAQI
18th Jan 2026765 PMAQI
18th Jan 2026876 PMAQI
18th Jan 2026947 PMAQI
18th Jan 20261008 PMAQI
18th Jan 20261049 PMAQI
18th Jan 202610510 PMAQI
18th Jan 202611411 PMAQI
19th Jan 202610512 AMAQI
19th Jan 2026991 AMAQI
19th Jan 20261202 AMAQI
19th Jan 20261293 AMAQI
19th Jan 20261404 AMAQI
19th Jan 20261305 AMAQI

20°C17/23°C

19th Jan 20261386 AMAQI
19th Jan 20261397 AMAQI
19th Jan 20261308 AMAQI
19th Jan 20261449 AMAQI
19th Jan 202614510 AMAQI
19th Jan 202613611 AMAQI
19th Jan 202613212 PMAQI
19th Jan 20261041 PMAQI
19th Jan 2026862 PMAQI
19th Jan 2026903 PMAQI
19th Jan 2026804 PMAQI
19th Jan 2026825 PMAQI
19th Jan 2026836 PMAQI
19th Jan 2026747 PMAQI
19th Jan 2026748 PMAQI
19th Jan 2026869 PMAQI
19th Jan 20269610 PMAQI
19th Jan 20269411 PMAQI
20th Jan 20269012 AMAQI
20th Jan 2026891 AMAQI
20th Jan 2026932 AMAQI
20th Jan 20261023 AMAQI
20th Jan 20261044 AMAQI
20th Jan 2026945 AMAQI

19°C15/24°C

20th Jan 2026856 AMAQI
20th Jan 2026887 AMAQI
20th Jan 2026888 AMAQI
20th Jan 2026759 AMAQI
20th Jan 20268610 AMAQI
20th Jan 20268511 AMAQI
20th Jan 20268112 PMAQI
20th Jan 2026781 PMAQI
20th Jan 2026782 PMAQI
20th Jan 2026743 PMAQI
20th Jan 2026764 PMAQI
20th Jan 2026685 PMAQI
20th Jan 2026676 PMAQI
20th Jan 2026677 PMAQI
20th Jan 2026698 PMAQI
20th Jan 2026739 PMAQI
20th Jan 20267310 PMAQI
20th Jan 20267411 PMAQI
21st Jan 20267212 AMAQI
21st Jan 2026761 AMAQI
21st Jan 2026672 AMAQI
21st Jan 2026683 AMAQI
21st Jan 2026684 AMAQI
21st Jan 2026695 AMAQI

19°C17/21°C

21st Jan 2026596 AMAQI
21st Jan 2026627 AMAQI
21st Jan 2026608 AMAQI
21st Jan 20266510 AMAQI
21st Jan 20266911 AMAQI
21st Jan 20267812 PMAQI
21st Jan 2026721 PMAQI
21st Jan 2026662 PMAQI
21st Jan 2026663 PMAQI
21st Jan 2026654 PMAQI
21st Jan 2026665 PMAQI
21st Jan 2026686 PMAQI
21st Jan 2026697 PMAQI
21st Jan 2026568 PMAQI
21st Jan 2026559 PMAQI
21st Jan 20265610 PMAQI
21st Jan 20265511 PMAQI
22nd Jan 20266312 AMAQI
22nd Jan 2026691 AMAQI
22nd Jan 2026642 AMAQI
22nd Jan 2026563 AMAQI
22nd Jan 2026624 AMAQI
22nd Jan 2026625 AMAQI

17°C15/19°C

22nd Jan 2026666 AMAQI
22nd Jan 2026627 AMAQI
22nd Jan 2026558 AMAQI
22nd Jan 2026509 AMAQI
22nd Jan 20264810 AMAQI
22nd Jan 20264211 AMAQI
22nd Jan 20263812 PMAQI
22nd Jan 2026311 PMAQI
22nd Jan 2026252 PMAQI
22nd Jan 2026223 PMAQI
22nd Jan 2026214 PMAQI
22nd Jan 2026235 PMAQI
22nd Jan 2026276 PMAQI
22nd Jan 2026367 PMAQI
22nd Jan 2026448 PMAQI
22nd Jan 2026469 PMAQI
22nd Jan 20265010 PMAQI
22nd Jan 20265111 PMAQI
23rd Jan 20266212 AMAQI
23rd Jan 2026561 AMAQI
23rd Jan 2026482 AMAQI
23rd Jan 2026493 AMAQI
23rd Jan 2026524 AMAQI
23rd Jan 2026525 AMAQI

13°C10/14°C

23rd Jan 2026496 AMAQI
23rd Jan 2026427 AMAQI
23rd Jan 2026448 AMAQI
23rd Jan 2026449 AMAQI
23rd Jan 20264410 AMAQI
23rd Jan 20265011 AMAQI
23rd Jan 20265712 PMAQI
23rd Jan 2026511 PMAQI
23rd Jan 2026642 PMAQI
23rd Jan 2026643 PMAQI
23rd Jan 2026724 PMAQI
23rd Jan 2026755 PMAQI
23rd Jan 2026846 PMAQI
23rd Jan 2026967 PMAQI
23rd Jan 2026888 PMAQI
23rd Jan 20261029 PMAQI
23rd Jan 202610210 PMAQI
23rd Jan 202610011 PMAQI
24th Jan 20269912 AMAQI
24th Jan 2026941 AMAQI
24th Jan 20261112 AMAQI
24th Jan 2026883 AMAQI
24th Jan 20261064 AMAQI
24th Jan 20261045 AMAQI

13°C10/16°C

24th Jan 2026986 AMAQI
24th Jan 20261127 AMAQI
24th Jan 20261058 AMAQI
24th Jan 20261089 AMAQI
24th Jan 202610410 AMAQI
24th Jan 202611111 AMAQI
24th Jan 20269912 PMAQI
24th Jan 2026941 PMAQI
24th Jan 2026882 PMAQI
24th Jan 2026863 PMAQI
24th Jan 2026984 PMAQI
24th Jan 2026985 PMAQI
24th Jan 20261006 PMAQI
24th Jan 20261007 PMAQI
24th Jan 20261028 PMAQI
24th Jan 20261149 PMAQI
24th Jan 202612610 PMAQI
24th Jan 202611511 PMAQI
25th Jan 202612512 AMAQI
25th Jan 20261261 AMAQI
25th Jan 20261252 AMAQI
25th Jan 20261363 AMAQI
25th Jan 20261324 AMAQI
25th Jan 20261405 AMAQI

15°C13/18°C

25th Jan 20261386 AMAQI
25th Jan 20261347 AMAQI
25th Jan 20261188 AMAQI
25th Jan 2026889 AMAQI
25th Jan 202614610 AMAQI
25th Jan 202613211 AMAQI
25th Jan 202614812 PMAQI
25th Jan 20261481 PMAQI
25th Jan 20261402 PMAQI
25th Jan 20261483 PMAQI
25th Jan 20261514 PMAQI
25th Jan 20261435 PMAQI
25th Jan 20261546 PMAQI
25th Jan 20261617 PMAQI
25th Jan 20261408 PMAQI
25th Jan 20261409 PMAQI
25th Jan 202614010 PMAQI
25th Jan 202612211 PMAQI
26th Jan 202613112 AMAQI
26th Jan 20261301 AMAQI
26th Jan 2026882 AMAQI
26th Jan 20261383 AMAQI
26th Jan 20261344 AMAQI
26th Jan 20261295 AMAQI

17°C15/20°C

26th Jan 20261186 AMAQI
26th Jan 20261127 AMAQI
26th Jan 20261159 AMAQI
26th Jan 202613410 AMAQI
26th Jan 202613511 AMAQI
26th Jan 202614212 PMAQI
26th Jan 20261421 PMAQI
26th Jan 20261442 PMAQI
26th Jan 20261463 PMAQI
26th Jan 20261484 PMAQI
26th Jan 20261405 PMAQI
26th Jan 20261456 PMAQI
26th Jan 20261427 PMAQI
26th Jan 20261478 PMAQI
26th Jan 20261509 PMAQI
26th Jan 202615210 PMAQI
26th Jan 202615211 PMAQI
27th Jan 202615312 AMAQI
27th Jan 20261471 AMAQI
27th Jan 20261542 AMAQI
27th Jan 20261563 AMAQI
27th Jan 20261544 AMAQI
27th Jan 20261555 AMAQI

19°C15/22°C

27th Jan 20261556 AMAQI
27th Jan 20261527 AMAQI
27th Jan 20261568 AMAQI
27th Jan 20261579 AMAQI
27th Jan 202616210 AMAQI
27th Jan 202616911 AMAQI
27th Jan 202616012 PMAQI
27th Jan 20261641 PMAQI
27th Jan 20261702 PMAQI
27th Jan 20261603 PMAQI
27th Jan 20261534 PMAQI
27th Jan 20261445 PMAQI
27th Jan 20261486 PMAQI
27th Jan 20261477 PMAQI
27th Jan 20261548 PMAQI
27th Jan 20261589 PMAQI
27th Jan 202615710 PMAQI
27th Jan 202615911 PMAQI
28th Jan 202614612 AMAQI
28th Jan 20261401 AMAQI
28th Jan 20261442 AMAQI
28th Jan 20261593 AMAQI
28th Jan 20261534 AMAQI
28th Jan 20261505 AMAQI

20°C16/26°C

28th Jan 20261416 AMAQI
28th Jan 20261407 AMAQI
28th Jan 20261398 AMAQI
28th Jan 20261519 AMAQI
28th Jan 202615610 AMAQI
28th Jan 202615811 AMAQI
28th Jan 202615612 PMAQI
28th Jan 20261561 PMAQI
28th Jan 20261562 PMAQI
28th Jan 20261583 PMAQI
28th Jan 20261564 PMAQI
28th Jan 20261505 PMAQI
28th Jan 20261506 PMAQI
28th Jan 20261407 PMAQI
28th Jan 20261328 PMAQI
28th Jan 202612410 PMAQI
28th Jan 202611211 PMAQI
29th Jan 202613412 AMAQI
29th Jan 20261431 AMAQI
29th Jan 20261502 AMAQI
29th Jan 20261473 AMAQI
29th Jan 20261424 AMAQI
29th Jan 20261445 AMAQI

19°C15/25°C

29th Jan 20261326 AMAQI
29th Jan 20261307 AMAQI
29th Jan 20261308 AMAQI
29th Jan 20261429 AMAQI
29th Jan 202615210 AMAQI
29th Jan 202615211 AMAQI
29th Jan 202612912 PMAQI
29th Jan 20261341 PMAQI
29th Jan 20261392 PMAQI
29th Jan 20261473 PMAQI
29th Jan 20261444 PMAQI
29th Jan 20261365 PMAQI
29th Jan 20261266 PMAQI
29th Jan 20261117 PMAQI
29th Jan 20261228 PMAQI
29th Jan 20261329 PMAQI
29th Jan 202613210 PMAQI
29th Jan 202610511 PMAQI
30th Jan 20269812 AMAQI
30th Jan 2026901 AMAQI
30th Jan 2026922 AMAQI
30th Jan 2026863 AMAQI
30th Jan 2026974 AMAQI
30th Jan 20261025 AMAQI

19°C15/23°C

30th Jan 2026956 AMAQI
30th Jan 2026807 AMAQI
30th Jan 2026828 AMAQI
30th Jan 2026819 AMAQI
30th Jan 20268810 AMAQI
30th Jan 20268311 AMAQI
30th Jan 20268012 PMAQI
30th Jan 2026781 PMAQI
30th Jan 2026722 PMAQI
30th Jan 2026723 PMAQI
30th Jan 2026664 PMAQI
30th Jan 2026695 PMAQI
30th Jan 2026676 PMAQI
30th Jan 2026627 PMAQI
30th Jan 2026568 PMAQI
30th Jan 2026579 PMAQI
30th Jan 20266010 PMAQI
30th Jan 20267011 PMAQI
31st Jan 20267312 AMAQI
31st Jan 2026781 AMAQI
31st Jan 2026802 AMAQI
31st Jan 2026783 AMAQI
31st Jan 2026814 AMAQI
31st Jan 2026805 AMAQI

19°C16/23°C

31st Jan 2026786 AMAQI
31st Jan 2026837 AMAQI
31st Jan 2026748 AMAQI
31st Jan 2026949 AMAQI
31st Jan 20269510 AMAQI
31st Jan 202610511 AMAQI
31st Jan 202610212 PMAQI
31st Jan 20261081 PMAQI
31st Jan 20261092 PMAQI
31st Jan 2026943 PMAQI
31st Jan 2026764 PMAQI
31st Jan 2026526 PMAQI
31st Jan 2026547 PMAQI
31st Jan 2026538 PMAQI
31st Jan 2026599 PMAQI
31st Jan 20265910 PMAQI
31st Jan 20265911 PMAQI
1st Feb 20265712 AMAQI
1st Feb 2026591 AMAQI
1st Feb 2026602 AMAQI
1st Feb 2026623 AMAQI
1st Feb 2026644 AMAQI
1st Feb 2026635 AMAQI

19°C15/23°C

1st Feb 2026666 AMAQI
1st Feb 2026677 AMAQI
1st Feb 2026698 AMAQI
1st Feb 2026699 AMAQI
1st Feb 20267110 AMAQI
1st Feb 20267111 AMAQI
1st Feb 20267212 PMAQI
1st Feb 2026791 PMAQI
1st Feb 2026842 PMAQI
1st Feb 2026843 PMAQI
1st Feb 2026864 PMAQI
1st Feb 2026895 PMAQI
1st Feb 20261006 PMAQI
1st Feb 20261067 PMAQI
1st Feb 20261108 PMAQI
1st Feb 20261209 PMAQI
1st Feb 202610810 PMAQI
1st Feb 20269511 PMAQI
2nd Feb 202610012 AMAQI
2nd Feb 2026991 AMAQI
2nd Feb 2026982 AMAQI
2nd Feb 20261043 AMAQI
2nd Feb 20261144 AMAQI
2nd Feb 20261085 AMAQI

17°C14/22°C

2nd Feb 20261056 AMAQI
2nd Feb 20261027 AMAQI
2nd Feb 2026988 AMAQI
2nd Feb 2026959 AMAQI
2nd Feb 202610610 AMAQI
2nd Feb 202610411 AMAQI
2nd Feb 202610612 PMAQI
2nd Feb 2026981 PMAQI
2nd Feb 20261042 PMAQI
2nd Feb 20261083 PMAQI
2nd Feb 20261044 PMAQI
2nd Feb 20261005 PMAQI
2nd Feb 20261066 PMAQI
2nd Feb 20261087 PMAQI
2nd Feb 20261128 PMAQI
2nd Feb 20261169 PMAQI
2nd Feb 202612210 PMAQI
2nd Feb 202615011 PMAQI
3rd Feb 202613812 AMAQI
3rd Feb 20261401 AMAQI
3rd Feb 20261482 AMAQI
3rd Feb 20261343 AMAQI
3rd Feb 20261164 AMAQI
3rd Feb 20261415 AMAQI

17°C14/21°C

3rd Feb 20261446 AMAQI
3rd Feb 20261527 AMAQI
3rd Feb 20261528 AMAQI
3rd Feb 20261529 AMAQI
3rd Feb 202614610 AMAQI
3rd Feb 202615711 AMAQI
3rd Feb 202615812 PMAQI
3rd Feb 20261541 PMAQI
3rd Feb 20261513 PMAQI
3rd Feb 20261534 PMAQI
3rd Feb 20261545 PMAQI
3rd Feb 20261456 PMAQI
3rd Feb 20261537 PMAQI
3rd Feb 20261558 PMAQI
3rd Feb 20261569 PMAQI
3rd Feb 202615210 PMAQI
3rd Feb 202615811 PMAQI
4th Feb 202615612 AMAQI
4th Feb 20261581 AMAQI
4th Feb 20261582 AMAQI
4th Feb 20261583 AMAQI
4th Feb 20261574 AMAQI
4th Feb 20261545 AMAQI

17°C12/23°C

4th Feb 20261446 AMAQI
4th Feb 20261517 AMAQI
4th Feb 20261548 AMAQI
4th Feb 20261229 AMAQI
4th Feb 202614210 AMAQI
4th Feb 202614411 AMAQI
4th Feb 202614412 PMAQI
4th Feb 20261421 PMAQI
4th Feb 20261362 PMAQI
4th Feb 20261223 PMAQI
4th Feb 20261384 PMAQI
4th Feb 20261345 PMAQI
4th Feb 20261526 PMAQI
4th Feb 20261547 PMAQI
4th Feb 20261528 PMAQI
4th Feb 20261549 PMAQI
4th Feb 202615010 PMAQI
4th Feb 202614111 PMAQI
5th Feb 202613212 AMAQI
5th Feb 20261301 AMAQI
5th Feb 20261322 AMAQI
5th Feb 20261323 AMAQI
5th Feb 20261284 AMAQI
5th Feb 20261325 AMAQI

18°C14/24°C

5th Feb 20261256 AMAQI
5th Feb 20261217 AMAQI
5th Feb 20261448 AMAQI
5th Feb 20261289 AMAQI
5th Feb 202613510 AMAQI
5th Feb 202611411 AMAQI
5th Feb 202610012 PMAQI
5th Feb 2026811 PMAQI
5th Feb 2026902 PMAQI
5th Feb 2026953 PMAQI
5th Feb 20261244 PMAQI
5th Feb 20261165 PMAQI
5th Feb 2026876 PMAQI
5th Feb 2026667 PMAQI
5th Feb 2026838 PMAQI
5th Feb 20261249 PMAQI
5th Feb 202615210 PMAQI
5th Feb 20263611 PMAQI
6th Feb 20265412 AMAQI
6th Feb 20261191 AMAQI
6th Feb 20261252 AMAQI
6th Feb 2026963 AMAQI
6th Feb 2026944 AMAQI
6th Feb 20261225 AMAQI

19°C16/22°C

6th Feb 20261446 AMAQI
6th Feb 2026747 AMAQI
6th Feb 2026628 AMAQI
6th Feb 2026689 AMAQI
6th Feb 20266911 AMAQI
6th Feb 20266212 PMAQI
6th Feb 2026541 PMAQI
6th Feb 2026722 PMAQI
6th Feb 2026923 PMAQI
6th Feb 2026844 PMAQI
6th Feb 2026925 PMAQI
6th Feb 2026676 PMAQI
6th Feb 2026717 PMAQI
6th Feb 2026728 PMAQI
6th Feb 2026729 PMAQI
6th Feb 20267810 PMAQI
6th Feb 20266011 PMAQI
7th Feb 20265212 AMAQI
7th Feb 2026541 AMAQI
7th Feb 2026562 AMAQI
7th Feb 2026553 AMAQI
7th Feb 2026584 AMAQI
7th Feb 2026585 AMAQI

20°C17/23°C

7th Feb 2026606 AMAQI
7th Feb 2026627 AMAQI
7th Feb 2026678 AMAQI
7th Feb 2026749 AMAQI
7th Feb 20268510 AMAQI
7th Feb 20269011 AMAQI
7th Feb 20268812 PMAQI
7th Feb 2026821 PMAQI
7th Feb 2026762 PMAQI
7th Feb 2026743 PMAQI
7th Feb 2026694 PMAQI
7th Feb 2026705 PMAQI
7th Feb 2026766 PMAQI
7th Feb 2026747 PMAQI
7th Feb 2026768 PMAQI
7th Feb 2026839 PMAQI
7th Feb 202610410 PMAQI
7th Feb 202613011 PMAQI
8th Feb 202613412 AMAQI
8th Feb 20261281 AMAQI
8th Feb 20261222 AMAQI
8th Feb 20261143 AMAQI
8th Feb 20261154 AMAQI

21°C17/26°C

8th Feb 20261036 AMAQI
8th Feb 20261057 AMAQI
8th Feb 20261008 AMAQI
8th Feb 2026969 AMAQI
8th Feb 20268510 AMAQI
8th Feb 20267311 AMAQI
8th Feb 20267212 PMAQI
8th Feb 2026691 PMAQI
8th Feb 2026642 PMAQI
8th Feb 2026543 PMAQI
8th Feb 2026404 PMAQI
8th Feb 2026385 PMAQI
8th Feb 2026316 PMAQI
8th Feb 2026317 PMAQI
8th Feb 2026278 PMAQI
8th Feb 2026279 PMAQI
8th Feb 20263810 PMAQI
8th Feb 20264411 PMAQI
9th Feb 20265112 AMAQI
9th Feb 2026521 AMAQI
9th Feb 2026442 AMAQI
9th Feb 2026383 AMAQI
9th Feb 2026514 AMAQI
9th Feb 2026525 AMAQI

16°C13/18°C

9th Feb 2026486 AMAQI
9th Feb 2026497 AMAQI
9th Feb 2026388 AMAQI
9th Feb 2026409 AMAQI
9th Feb 20265410 AMAQI
9th Feb 20265611 AMAQI
9th Feb 20265412 PMAQI
9th Feb 2026551 PMAQI
9th Feb 2026552 PMAQI
9th Feb 2026553 PMAQI
9th Feb 2026514 PMAQI
9th Feb 2026535 PMAQI
9th Feb 2026606 PMAQI
9th Feb 2026627 PMAQI
9th Feb 2026678 PMAQI
9th Feb 2026639 PMAQI
9th Feb 20268410 PMAQI
9th Feb 20269011 PMAQI
10th Feb 20269012 AMAQI
10th Feb 2026971 AMAQI
10th Feb 20261002 AMAQI
10th Feb 2026993 AMAQI
10th Feb 2026984 AMAQI
10th Feb 2026945 AMAQI

15°C12/18°C

10th Feb 20261026 AMAQI
10th Feb 20261057 AMAQI
10th Feb 2026978 AMAQI
10th Feb 2026999 AMAQI
10th Feb 20268810 AMAQI
10th Feb 20266611 AMAQI
10th Feb 20265612 PMAQI
10th Feb 2026551 PMAQI
10th Feb 2026562 PMAQI
10th Feb 2026513 PMAQI
10th Feb 2026504 PMAQI
10th Feb 2026545 PMAQI
10th Feb 2026486 PMAQI
10th Feb 2026387 PMAQI
10th Feb 20261108 PMAQI
10th Feb 20261289 PMAQI
10th Feb 20265610 PMAQI
10th Feb 202610611 PMAQI
11th Feb 202610812 AMAQI
11th Feb 20261141 AMAQI
11th Feb 20261182 AMAQI
11th Feb 2026963 AMAQI
11th Feb 2026824 AMAQI
11th Feb 2026925 AMAQI

18°C17/20°C

11th Feb 2026946 AMAQI
6 AM
11th Feb 2026907 AMAQI
11th Feb 2026848 AMAQI
11th Feb 2026829 AMAQI
11th Feb 20269010 AMAQI
11th Feb 20269411 AMAQI
11 AM
11th Feb 20268512 PMAQI
11th Feb 2026741 PMAQI
11th Feb 2026722 PMAQI
11th Feb 2026673 PMAQI
11th Feb 2026664 PMAQI
11th Feb 2026475 PMAQI
5 PM
11th Feb 2026386 PMAQI
11th Feb 2026407 PMAQI
11th Feb 2026558 PMAQI
11th Feb 2026629 PMAQI
11th Feb 20265910 PMAQI
11th Feb 20266211 PMAQI
11 PM
5 AM

20°C18/24°C

Day time
Avg. Highest Time
6 AM

112AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
5 PM

93AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 112), while the lowest AQI was between 5 PM to 5 PM (Avg. 93).
Night time
Avg. Highest Time
12 AM - 5 AM

110AQI

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

93AQI

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. 110), while the lowest AQI was between 6 PM to 7 PM (Avg. 93).

2026 Days Vs Air Quality

Quang Ninh People Committee Of Uong Bi City, Haiphong, HaI Phong, Vietnam

2026

2%

1

48%

20

48%

20

2%

1

Total number of days with different AQI categories in last 43 days in 2026 (322 days remaining)

Good
1 Days
Moderate
20 Days
Poor
20 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 43 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 People Committee Of Uong Bi City, 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
87AQI (US)
2nd January 2026
69AQI (US)
3rd January 2026
98AQI (US)
4th January 2026
113AQI (US)
5th January 2026
90AQI (US)
6th January 2026
70AQI (US)
7th January 2026
89AQI (US)
8th January 2026
93AQI (US)
9th January 2026
105AQI (US)
10th January 2026
99AQI (US)
11th January 2026
123AQI (US)
12th January 2026
112AQI (US)
13th January 2026
138AQI (US)
14th January 2026
127AQI (US)
15th January 2026
131AQI (US)
16th January 2026
128AQI (US)
17th January 2026
108AQI (US)
18th January 2026
110AQI (US)
19th January 2026
110AQI (US)
20th January 2026
82AQI (US)
21st January 2026
66AQI (US)
22nd January 2026
46AQI (US)
23rd January 2026
64AQI (US)
24th January 2026
102AQI (US)
25th January 2026
136AQI (US)
26th January 2026
135AQI (US)
27th January 2026
156AQI (US)
28th January 2026
146AQI (US)
29th January 2026
136AQI (US)
30th January 2026
78AQI (US)
31st January 2026
79AQI (US)
1st February 2026
80AQI (US)
2nd February 2026
107AQI (US)
3rd February 2026
148AQI (US)
4th February 2026
147AQI (US)
5th February 2026
113AQI (US)
6th February 2026
83AQI (US)
7th February 2026
74AQI (US)
8th February 2026
74AQI (US)
9th February 2026
55AQI (US)
10th February 2026
81AQI (US)
11th February 2026
78AQI (US)
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

104AQI (US)

95AQI (US)

No. of days

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

2026102AQI (US)

1
13
16
1
7
4
1
20
20
1

Highest AQI (US) recorded in

January

104AQI (US)

Lowest AQI (US) recorded in

February

95AQI (US)

202572AQI (US)

8
20
3
21
7
3
27
1
2
27
1
14
17
19
11
9
22
19
12
25
5
30
1
27
3
6
18
7
91
213
51
10

Highest AQI (US) recorded in

December

127AQI (US)

Lowest AQI (US) recorded in

September

43AQI (US)

202439AQI (US)

23
3
27
31
30
30
1
9
21
31
31
9
15
4
16
9
6
23
7
1
15
13
2
261
71
23
2

Highest AQI (US) recorded in

December

95AQI (US)

Lowest AQI (US) recorded in

February

16AQI (US)

202328AQI (US)

28
19
29
2
27
29
1
21
12
29
26
16
15
4
26
2
277
9

Highest AQI (US) recorded in

November

36AQI (US)

Lowest AQI (US) recorded in

January

21AQI (US)

202225AQI (US)

7
1
2
6
1
15
31
23
18
1
1
1
6
12
1
3
26
149
5
1

Highest AQI (US) recorded in

August

84AQI (US)

Lowest AQI (US) recorded in

June

18AQI (US)

202122AQI (US)

29
1
28
22
14
29
22
30
26
31
29
1
31
291
2

Highest AQI (US) recorded in

November

34AQI (US)

Lowest AQI (US) recorded in

May

5AQI (US)

202030AQI (US)

9
19
2
23
30
29
26
2
24
5
2
16
12
2
31
207
21
4

Highest AQI (US) recorded in

November

56AQI (US)

Lowest AQI (US) recorded in

March

17AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2026(Avg.)
102AQI (US)
Least Polluted Year Recorded
2021(Avg.)
22AQI (US)

Quang Ninh People Committee Of Uong Bi City's annual 2026 AQI (US) (102) shows an average percentage change of 227.6% (worsened AQI (US)) compared to previous years: 2020 (30), 2021 (22), 2022 (25), 2023 (28), 2024 (39), 2025 (72).