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+
August Air Quality Analysis
Quang Ninh Nam, Haiphong, HaI Phong, Vietnam
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Aug 2025
56AQILowest AQI recorded on
14th Aug 2024
20AQISame Day Analysis (5th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 55 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Quang Ninh Nam, Haiphong, HaI Phong, Vietnam
AQI
Day
Night
.
5 AM6th Aug 2025
6 PM
4 AM7th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11AM6th Aug
57AQI
Avg. Lowest Time
3PM6th Aug
40AQI
In the last 24 hours,
Quang Ninh Nam's AQI reached its highest point of 57 at 11 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Quang Ninh Nam, Haiphong, HaI Phong, Vietnam
JulAug
08th - 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 - 06th06th - 07th07th
Day
Night
8th Jul 2025555 AMAQI
8th Jul 2025556 AMAQI
8th Jul 2025557 AMAQI
8th Jul 2025488 AMAQI
8th Jul 2025529 AMAQI
8th Jul 20255110 AMAQI
8th Jul 20255411 AMAQI
8th Jul 20255012 PMAQI
8th Jul 2025501 PMAQI
8th Jul 2025532 PMAQI
8th Jul 2025523 PMAQI
8th Jul 2025524 PMAQI
8th Jul 2025535 PMAQI
8th Jul 2025546 PMAQI
8th Jul 2025547 PMAQI
8th Jul 2025568 PMAQI
8th Jul 2025569 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255711 PMAQI
9th Jul 20255612 AMAQI
9th Jul 2025541 AMAQI
9th Jul 2025542 AMAQI
9th Jul 2025533 AMAQI
9th Jul 2025524 AMAQI
29°C26/34°C
9th Jul 2025535 AMAQI
9th Jul 2025536 AMAQI
9th Jul 2025577 AMAQI
9th Jul 2025598 AMAQI
9th Jul 2025539 AMAQI
9th Jul 20255310 AMAQI
9th Jul 20255511 AMAQI
9th Jul 20255612 PMAQI
9th Jul 2025581 PMAQI
9th Jul 2025592 PMAQI
9th Jul 2025563 PMAQI
9th Jul 2025564 PMAQI
9th Jul 2025565 PMAQI
9th Jul 2025566 PMAQI
9th Jul 2025527 PMAQI
9th Jul 2025608 PMAQI
9th Jul 2025659 PMAQI
9th Jul 20256410 PMAQI
9th Jul 20256011 PMAQI
10th Jul 20255512 AMAQI
10th Jul 2025541 AMAQI
10th Jul 2025542 AMAQI
10th Jul 2025543 AMAQI
10th Jul 2025544 AMAQI
29°C27/34°C
10th Jul 2025545 AMAQI
10th Jul 2025546 AMAQI
10th Jul 2025467 AMAQI
10th Jul 2025378 AMAQI
10th Jul 2025409 AMAQI
10th Jul 20254710 AMAQI
10th Jul 20255211 AMAQI
10th Jul 20254912 PMAQI
10th Jul 2025501 PMAQI
10th Jul 2025452 PMAQI
10th Jul 2025433 PMAQI
10th Jul 2025434 PMAQI
10th Jul 2025405 PMAQI
10th Jul 2025456 PMAQI
10th Jul 2025507 PMAQI
10th Jul 2025538 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255711 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025541 AMAQI
11th Jul 2025542 AMAQI
11th Jul 2025523 AMAQI
11th Jul 2025524 AMAQI
28°C25/34°C
11th Jul 2025525 AMAQI
11th Jul 2025526 AMAQI
11th Jul 2025377 AMAQI
11th Jul 2025338 AMAQI
11th Jul 2025349 AMAQI
11th Jul 20254610 AMAQI
11th Jul 20255211 AMAQI
11th Jul 20255212 PMAQI
11th Jul 2025511 PMAQI
11th Jul 2025502 PMAQI
11th Jul 2025473 PMAQI
11th Jul 2025424 PMAQI
11th Jul 2025425 PMAQI
11th Jul 2025466 PMAQI
11th Jul 2025447 PMAQI
11th Jul 2025478 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025532 AMAQI
12th Jul 2025523 AMAQI
12th Jul 2025524 AMAQI
28°C25/31°C
12th Jul 2025525 AMAQI
12th Jul 2025516 AMAQI
12th Jul 2025527 AMAQI
12th Jul 2025488 AMAQI
12th Jul 2025509 AMAQI
12th Jul 20254710 AMAQI
12th Jul 20254811 AMAQI
12th Jul 20254012 PMAQI
12th Jul 2025441 PMAQI
12th Jul 2025462 PMAQI
12th Jul 2025423 PMAQI
12th Jul 2025434 PMAQI
12th Jul 2025465 PMAQI
12th Jul 2025516 PMAQI
12th Jul 2025517 PMAQI
12th Jul 2025528 PMAQI
12th Jul 2025529 PMAQI
12th Jul 20254810 PMAQI
12th Jul 20255111 PMAQI
13th Jul 20254912 AMAQI
13th Jul 2025521 AMAQI
13th Jul 2025522 AMAQI
13th Jul 2025513 AMAQI
13th Jul 2025524 AMAQI
27°C25/33°C
13th Jul 2025525 AMAQI
13th Jul 2025526 AMAQI
13th Jul 2025587 AMAQI
13th Jul 2025648 AMAQI
13th Jul 2025639 AMAQI
13th Jul 20256010 AMAQI
13th Jul 20255611 AMAQI
13th Jul 20255312 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025502 PMAQI
13th Jul 2025493 PMAQI
13th Jul 2025484 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025618 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20256110 PMAQI
13th Jul 20255611 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025521 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025543 AMAQI
14th Jul 2025544 AMAQI
28°C25/31°C
14th Jul 2025545 AMAQI
14th Jul 2025546 AMAQI
14th Jul 2025697 AMAQI
14th Jul 20251088 AMAQI
14th Jul 2025759 AMAQI
14th Jul 20256810 AMAQI
14th Jul 20256611 AMAQI
14th Jul 20256412 PMAQI
14th Jul 2025611 PMAQI
14th Jul 2025612 PMAQI
14th Jul 2025563 PMAQI
14th Jul 2025514 PMAQI
14th Jul 2025545 PMAQI
14th Jul 2025546 PMAQI
14th Jul 2025557 PMAQI
14th Jul 2025568 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255610 PMAQI
14th Jul 20255511 PMAQI
15th Jul 20255512 AMAQI
15th Jul 2025551 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025573 AMAQI
15th Jul 2025584 AMAQI
28°C25/32°C
15th Jul 2025585 AMAQI
15th Jul 2025576 AMAQI
15th Jul 2025607 AMAQI
15th Jul 2025648 AMAQI
15th Jul 2025609 AMAQI
15th Jul 20256110 AMAQI
15th Jul 20255811 AMAQI
15th Jul 20256312 PMAQI
15th Jul 2025561 PMAQI
15th Jul 2025552 PMAQI
15th Jul 2025583 PMAQI
15th Jul 2025594 PMAQI
15th Jul 2025555 PMAQI
15th Jul 2025596 PMAQI
15th Jul 2025607 PMAQI
15th Jul 2025598 PMAQI
15th Jul 2025599 PMAQI
15th Jul 20256010 PMAQI
15th Jul 20255611 PMAQI
16th Jul 20255912 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025583 AMAQI
16th Jul 2025584 AMAQI
29°C26/32°C
16th Jul 2025585 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025557 AMAQI
16th Jul 2025568 AMAQI
16th Jul 2025579 AMAQI
16th Jul 20256110 AMAQI
16th Jul 20256011 AMAQI
16th Jul 20255512 PMAQI
16th Jul 2025511 PMAQI
16th Jul 2025512 PMAQI
16th Jul 2025443 PMAQI
16th Jul 2025394 PMAQI
16th Jul 2025415 PMAQI
16th Jul 2025446 PMAQI
16th Jul 2025547 PMAQI
16th Jul 2025568 PMAQI
16th Jul 2025589 PMAQI
16th Jul 20255710 PMAQI
16th Jul 20255611 PMAQI
17th Jul 20255612 AMAQI
17th Jul 2025581 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025563 AMAQI
17th Jul 2025564 AMAQI
29°C26/33°C
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025467 AMAQI
17th Jul 2025528 AMAQI
17th Jul 2025529 AMAQI
17th Jul 20255010 AMAQI
17th Jul 20255011 AMAQI
17th Jul 20255012 PMAQI
17th Jul 2025451 PMAQI
17th Jul 2025422 PMAQI
17th Jul 2025483 PMAQI
17th Jul 2025464 PMAQI
17th Jul 2025465 PMAQI
17th Jul 2025466 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025568 PMAQI
17th Jul 2025569 PMAQI
17th Jul 20255510 PMAQI
17th Jul 20255411 PMAQI
18th Jul 20255612 AMAQI
18th Jul 2025561 AMAQI
18th Jul 2025562 AMAQI
18th Jul 2025553 AMAQI
18th Jul 2025554 AMAQI
29°C26/34°C
18th Jul 2025555 AMAQI
18th Jul 2025556 AMAQI
18th Jul 2025567 AMAQI
18th Jul 2025588 AMAQI
18th Jul 2025559 AMAQI
18th Jul 20255210 AMAQI
18th Jul 20255411 AMAQI
18th Jul 20255512 PMAQI
18th Jul 2025551 PMAQI
18th Jul 2025562 PMAQI
18th Jul 2025563 PMAQI
18th Jul 2025574 PMAQI
18th Jul 2025565 PMAQI
18th Jul 2025566 PMAQI
18th Jul 2025567 PMAQI
18th Jul 2025568 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255610 PMAQI
18th Jul 20255711 PMAQI
19th Jul 20255712 AMAQI
19th Jul 2025541 AMAQI
19th Jul 2025542 AMAQI
19th Jul 2025543 AMAQI
19th Jul 2025544 AMAQI
30°C26/35°C
19th Jul 2025545 AMAQI
19th Jul 2025546 AMAQI
19th Jul 2025587 AMAQI
19th Jul 2025668 AMAQI
19th Jul 2025739 AMAQI
19th Jul 20257210 AMAQI
19th Jul 20257611 AMAQI
19th Jul 20257412 PMAQI
19th Jul 2025781 PMAQI
19th Jul 2025742 PMAQI
19th Jul 2025733 PMAQI
19th Jul 2025644 PMAQI
19th Jul 2025625 PMAQI
19th Jul 2025636 PMAQI
19th Jul 2025627 PMAQI
19th Jul 2025628 PMAQI
19th Jul 2025609 PMAQI
19th Jul 20255810 PMAQI
19th Jul 20255711 PMAQI
20th Jul 20255812 AMAQI
20th Jul 2025561 AMAQI
20th Jul 2025552 AMAQI
20th Jul 2025583 AMAQI
20th Jul 2025564 AMAQI
28°C25/35°C
20th Jul 2025585 AMAQI
20th Jul 2025576 AMAQI
20th Jul 2025457 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025479 AMAQI
20th Jul 20254210 AMAQI
20th Jul 20254611 AMAQI
20th Jul 20255012 PMAQI
20th Jul 2025481 PMAQI
20th Jul 2025532 PMAQI
20th Jul 2025543 PMAQI
20th Jul 2025554 PMAQI
20th Jul 2025565 PMAQI
20th Jul 2025566 PMAQI
20th Jul 2025577 PMAQI
20th Jul 2025578 PMAQI
20th Jul 2025529 PMAQI
20th Jul 20254910 PMAQI
20th Jul 20255011 PMAQI
21st Jul 20255412 AMAQI
21st Jul 2025551 AMAQI
21st Jul 2025552 AMAQI
21st Jul 2025553 AMAQI
21st Jul 2025544 AMAQI
25°C24/27°C
21st Jul 2025555 AMAQI
21st Jul 2025556 AMAQI
21st Jul 2025457 AMAQI
21st Jul 2025478 AMAQI
21st Jul 2025419 AMAQI
21st Jul 20254310 AMAQI
21st Jul 20253811 AMAQI
21st Jul 20253812 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025472 PMAQI
21st Jul 2025323 PMAQI
21st Jul 2025294 PMAQI
21st Jul 2025345 PMAQI
21st Jul 2025346 PMAQI
21st Jul 2025487 PMAQI
21st Jul 2025508 PMAQI
21st Jul 2025499 PMAQI
21st Jul 20255210 PMAQI
21st Jul 20255011 PMAQI
22nd Jul 20255212 AMAQI
22nd Jul 2025561 AMAQI
22nd Jul 2025562 AMAQI
22nd Jul 2025563 AMAQI
22nd Jul 2025564 AMAQI
25°C24/25°C
22nd Jul 2025565 AMAQI
22nd Jul 2025556 AMAQI
22nd Jul 2025377 AMAQI
22nd Jul 2025288 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20252711 AMAQI
22nd Jul 20252712 PMAQI
22nd Jul 2025341 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025303 PMAQI
22nd Jul 2025344 PMAQI
22nd Jul 2025325 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025387 PMAQI
22nd Jul 2025438 PMAQI
22nd Jul 2025479 PMAQI
22nd Jul 20254610 PMAQI
22nd Jul 20254511 PMAQI
23rd Jul 20254612 AMAQI
23rd Jul 2025541 AMAQI
23rd Jul 2025532 AMAQI
23rd Jul 2025513 AMAQI
23rd Jul 2025524 AMAQI
26°C25/27°C
23rd Jul 2025525 AMAQI
23rd Jul 2025516 AMAQI
23rd Jul 2025417 AMAQI
23rd Jul 2025288 AMAQI
23rd Jul 2025279 AMAQI
23rd Jul 20253510 AMAQI
23rd Jul 20253711 AMAQI
23rd Jul 20253612 PMAQI
23rd Jul 2025381 PMAQI
23rd Jul 2025392 PMAQI
23rd Jul 2025343 PMAQI
23rd Jul 2025344 PMAQI
23rd Jul 2025305 PMAQI
23rd Jul 2025336 PMAQI
23rd Jul 2025417 PMAQI
23rd Jul 2025438 PMAQI
23rd Jul 2025429 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254511 PMAQI
24th Jul 20254112 AMAQI
24th Jul 2025491 AMAQI
24th Jul 2025502 AMAQI
24th Jul 2025483 AMAQI
24th Jul 2025484 AMAQI
27°C24/30°C
24th Jul 2025475 AMAQI
24th Jul 2025486 AMAQI
24th Jul 2025367 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025339 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20253311 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025321 PMAQI
24th Jul 2025342 PMAQI
24th Jul 2025333 PMAQI
24th Jul 2025334 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025336 PMAQI
24th Jul 2025387 PMAQI
24th Jul 2025378 PMAQI
24th Jul 2025389 PMAQI
24th Jul 20253810 PMAQI
24th Jul 20254411 PMAQI
25th Jul 20254512 AMAQI
25th Jul 2025461 AMAQI
25th Jul 2025462 AMAQI
25th Jul 2025443 AMAQI
25th Jul 2025464 AMAQI
27°C25/29°C
25th Jul 2025455 AMAQI
25th Jul 2025466 AMAQI
25th Jul 2025417 AMAQI
25th Jul 2025448 AMAQI
25th Jul 2025569 AMAQI
25th Jul 20255210 AMAQI
25th Jul 20255011 AMAQI
25th Jul 20254712 PMAQI
25th Jul 2025461 PMAQI
25th Jul 2025382 PMAQI
25th Jul 2025363 PMAQI
25th Jul 2025384 PMAQI
25th Jul 2025465 PMAQI
25th Jul 2025406 PMAQI
25th Jul 2025447 PMAQI
25th Jul 2025448 PMAQI
25th Jul 2025409 PMAQI
25th Jul 20254810 PMAQI
25th Jul 20255111 PMAQI
26th Jul 20254812 AMAQI
26th Jul 2025471 AMAQI
26th Jul 2025482 AMAQI
26th Jul 2025443 AMAQI
26th Jul 2025444 AMAQI
27°C25/31°C
26th Jul 2025465 AMAQI
26th Jul 2025446 AMAQI
26th Jul 2025507 AMAQI
26th Jul 2025518 AMAQI
26th Jul 2025519 AMAQI
26th Jul 20255810 AMAQI
26th Jul 20255511 AMAQI
26th Jul 20255412 PMAQI
26th Jul 2025561 PMAQI
26th Jul 2025532 PMAQI
26th Jul 2025533 PMAQI
26th Jul 2025524 PMAQI
26th Jul 2025495 PMAQI
26th Jul 2025506 PMAQI
26th Jul 2025527 PMAQI
26th Jul 2025538 PMAQI
26th Jul 2025499 PMAQI
26th Jul 20255010 PMAQI
26th Jul 20254411 PMAQI
27th Jul 20254312 AMAQI
27th Jul 2025471 AMAQI
27th Jul 2025482 AMAQI
27th Jul 2025483 AMAQI
27th Jul 2025474 AMAQI
28°C25/34°C
27th Jul 2025465 AMAQI
27th Jul 2025476 AMAQI
27th Jul 2025467 AMAQI
27th Jul 2025528 AMAQI
27th Jul 2025529 AMAQI
27th Jul 20255310 AMAQI
27th Jul 20255311 AMAQI
27th Jul 20255112 PMAQI
27th Jul 2025511 PMAQI
27th Jul 2025492 PMAQI
27th Jul 2025483 PMAQI
27th Jul 2025484 PMAQI
27th Jul 2025505 PMAQI
27th Jul 2025516 PMAQI
27th Jul 2025497 PMAQI
27th Jul 2025508 PMAQI
27th Jul 2025489 PMAQI
27th Jul 20254610 PMAQI
27th Jul 20254511 PMAQI
28th Jul 20254112 AMAQI
28th Jul 2025461 AMAQI
28th Jul 2025462 AMAQI
28th Jul 2025463 AMAQI
28th Jul 2025484 AMAQI
29°C25/34°C
28th Jul 2025475 AMAQI
28th Jul 2025486 AMAQI
28th Jul 2025407 AMAQI
28th Jul 2025458 AMAQI
28th Jul 2025449 AMAQI
28th Jul 20254610 AMAQI
28th Jul 20254011 AMAQI
28th Jul 20254112 PMAQI
28th Jul 2025461 PMAQI
28th Jul 2025482 PMAQI
28th Jul 2025503 PMAQI
28th Jul 2025524 PMAQI
28th Jul 2025505 PMAQI
28th Jul 2025516 PMAQI
28th Jul 2025567 PMAQI
28th Jul 2025548 PMAQI
28th Jul 2025589 PMAQI
28th Jul 20255910 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20255712 AMAQI
29th Jul 2025501 AMAQI
29th Jul 2025482 AMAQI
29th Jul 2025483 AMAQI
29th Jul 2025474 AMAQI
29°C25/34°C
29th Jul 2025485 AMAQI
29th Jul 2025476 AMAQI
29th Jul 2025527 AMAQI
29th Jul 2025638 AMAQI
29th Jul 2025619 AMAQI
29th Jul 20256110 AMAQI
29th Jul 20257011 AMAQI
29th Jul 20257412 PMAQI
29th Jul 2025721 PMAQI
29th Jul 2025702 PMAQI
29th Jul 2025663 PMAQI
29th Jul 2025674 PMAQI
29th Jul 2025655 PMAQI
29th Jul 2025666 PMAQI
29th Jul 2025647 PMAQI
29th Jul 2025628 PMAQI
29th Jul 2025629 PMAQI
29th Jul 20256110 PMAQI
29th Jul 20255911 PMAQI
30th Jul 20255512 AMAQI
30th Jul 2025531 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025533 AMAQI
30th Jul 2025534 AMAQI
30°C26/34°C
30th Jul 2025535 AMAQI
30th Jul 2025536 AMAQI
30th Jul 2025547 AMAQI
30th Jul 2025578 AMAQI
30th Jul 2025549 AMAQI
30th Jul 20255610 AMAQI
30th Jul 20255711 AMAQI
30th Jul 20255812 PMAQI
30th Jul 2025581 PMAQI
30th Jul 2025642 PMAQI
30th Jul 2025623 PMAQI
30th Jul 2025604 PMAQI
30th Jul 2025625 PMAQI
30th Jul 2025616 PMAQI
30th Jul 2025587 PMAQI
30th Jul 2025578 PMAQI
30th Jul 2025569 PMAQI
30th Jul 20255410 PMAQI
30th Jul 20255311 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025541 AMAQI
31st Jul 2025532 AMAQI
31st Jul 2025533 AMAQI
31st Jul 2025534 AMAQI
29°C27/35°C
31st Jul 2025535 AMAQI
31st Jul 2025536 AMAQI
31st Jul 2025537 AMAQI
31st Jul 2025538 AMAQI
31st Jul 2025549 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20255511 AMAQI
31st Jul 20255512 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025513 PMAQI
31st Jul 2025504 PMAQI
31st Jul 2025435 PMAQI
31st Jul 2025506 PMAQI
31st Jul 2025557 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025579 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025544 AMAQI
30°C27/34°C
1st Aug 2025545 AMAQI
1st Aug 2025546 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025608 AMAQI
1st Aug 2025569 AMAQI
1st Aug 20255410 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20254912 PMAQI
1st Aug 2025421 PMAQI
1st Aug 2025512 PMAQI
1st Aug 2025443 PMAQI
1st Aug 2025404 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025486 PMAQI
1st Aug 2025507 PMAQI
1st Aug 2025468 PMAQI
1st Aug 2025499 PMAQI
1st Aug 20255410 PMAQI
1st Aug 20255011 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025554 AMAQI
27°C25/30°C
2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025407 AMAQI
2nd Aug 2025488 AMAQI
2nd Aug 2025429 AMAQI
2nd Aug 20254610 AMAQI
2nd Aug 20254611 AMAQI
2nd Aug 20254812 PMAQI
2nd Aug 2025471 PMAQI
2nd Aug 2025432 PMAQI
2nd Aug 2025483 PMAQI
2nd Aug 2025564 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025566 PMAQI
2nd Aug 2025527 PMAQI
2nd Aug 2025568 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20255610 PMAQI
2nd Aug 20255411 PMAQI
3rd Aug 20255512 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025543 AMAQI
3rd Aug 2025544 AMAQI
29°C25/35°C
3rd Aug 2025555 AMAQI
3rd Aug 2025546 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025628 AMAQI
3rd Aug 2025629 AMAQI
3rd Aug 20256610 AMAQI
3rd Aug 20256711 AMAQI
3rd Aug 20256012 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025533 PMAQI
3rd Aug 2025544 PMAQI
3rd Aug 2025465 PMAQI
3rd Aug 2025516 PMAQI
3rd Aug 2025547 PMAQI
3rd Aug 2025568 PMAQI
3rd Aug 2025569 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255611 PMAQI
4th Aug 20255512 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025562 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025564 AMAQI
30°C27/35°C
4th Aug 2025565 AMAQI
4th Aug 2025566 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025588 AMAQI
4th Aug 2025579 AMAQI
4th Aug 20255810 AMAQI
4th Aug 20255811 AMAQI
4th Aug 20255212 PMAQI
4th Aug 2025601 PMAQI
4th Aug 2025562 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025544 PMAQI
4th Aug 2025505 PMAQI
4th Aug 2025566 PMAQI
4th Aug 2025567 PMAQI
4th Aug 2025598 PMAQI
4th Aug 2025599 PMAQI
4th Aug 20255810 PMAQI
4th Aug 20255611 PMAQI
5th Aug 20255612 AMAQI
5th Aug 2025561 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025574 AMAQI
30°C27/34°C
5th Aug 2025565 AMAQI
5th Aug 2025566 AMAQI
5th Aug 2025537 AMAQI
5th Aug 2025578 AMAQI
5th Aug 2025559 AMAQI
5th Aug 20255010 AMAQI
5th Aug 20255311 AMAQI
5th Aug 20255012 PMAQI
5th Aug 2025561 PMAQI
5th Aug 2025522 PMAQI
5th Aug 2025583 PMAQI
5th Aug 2025504 PMAQI
5th Aug 2025505 PMAQI
5th Aug 2025556 PMAQI
5th Aug 2025557 PMAQI
5th Aug 2025548 PMAQI
5th Aug 2025539 PMAQI
5th Aug 20255210 PMAQI
5th Aug 20255611 PMAQI
6th Aug 20255612 AMAQI
6th Aug 2025571 AMAQI
6th Aug 2025562 AMAQI
6th Aug 2025563 AMAQI
6th Aug 2025564 AMAQI
28°C26/31°C
6th Aug 2025565 AMAQI
6th Aug 2025566 AMAQI
6th Aug 2025487 AMAQI
6th Aug 2025408 AMAQI
6th Aug 2025549 AMAQI
6th Aug 20255010 AMAQI
6th Aug 20255711 AMAQI
6th Aug 20255412 PMAQI
6th Aug 2025481 PMAQI
6th Aug 2025512 PMAQI
6th Aug 2025403 PMAQI
6th Aug 2025474 PMAQI
6th Aug 2025505 PMAQI
6th Aug 2025546 PMAQI
6th Aug 2025547 PMAQI
6th Aug 2025538 PMAQI
6th Aug 2025549 PMAQI
6th Aug 20255510 PMAQI
6th Aug 20255611 PMAQI
7th Aug 20255412 AMAQI
--°C/°C
5 AM
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 AM
53AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 AM - 6 PM
51AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 AM (Avg. 53), while the lowest AQI was between 7 AM to 6 PM (Avg. 51).
Night time
Avg. Highest Time
12 AM - 11 PM
53AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
53AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 53), while the lowest AQI was between 12 AM to 11 PM (Avg. 53).
2025 Days Vs Air Quality
Quang Ninh Nam, Haiphong, HaI Phong, Vietnam
2025
14%
30
71%
155
13%
29
1%
3
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
30 DaysModerate
155 DaysPoor
29 DaysUnhealthy
3 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 14%
Health Risk Level:
Extreme
In 2025, 14% of 218 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 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
109AQI
109AQI
2nd January 2025
95AQI
95AQI
3rd January 2025
84AQI
84AQI
4th January 2025
100AQI
100AQI
5th January 2025
106AQI
106AQI
6th January 2025
112AQI
112AQI
7th January 2025
113AQI
113AQI
8th January 2025
122AQI
122AQI
9th January 2025
128AQI
128AQI
10th January 2025
92AQI
92AQI
11th January 2025
104AQI
104AQI
12th January 2025
104AQI
104AQI
13th January 2025
123AQI
123AQI
14th January 2025
137AQI
137AQI
15th January 2025
136AQI
136AQI
16th January 2025
137AQI
137AQI
17th January 2025
148AQI
148AQI
18th January 2025
156AQI
156AQI
19th January 2025
158AQI
158AQI
20th January 2025
175AQI
175AQI
21st January 2025
136AQI
136AQI
22nd January 2025
126AQI
126AQI
23rd January 2025
111AQI
111AQI
24th January 2025
107AQI
107AQI
25th January 2025
89AQI
89AQI
26th January 2025
63AQI
63AQI
27th January 2025
81AQI
81AQI
28th January 2025
77AQI
77AQI
29th January 2025
117AQI
117AQI
30th January 2025
88AQI
88AQI
31st January 2025
88AQI
88AQI
1st February 2025
78AQI
78AQI
2nd February 2025
66AQI
66AQI
3rd February 2025
54AQI
54AQI
4th February 2025
66AQI
66AQI
5th February 2025
94AQI
94AQI
6th February 2025
79AQI
79AQI
7th February 2025
54AQI
54AQI
8th February 2025
62AQI
62AQI
9th February 2025
83AQI
83AQI
10th February 2025
132AQI
132AQI
11th February 2025
134AQI
134AQI
12th February 2025
146AQI
146AQI
13th February 2025
124AQI
124AQI
14th February 2025
117AQI
117AQI
15th February 2025
124AQI
124AQI
16th February 2025
79AQI
79AQI
17th February 2025
101AQI
101AQI
18th February 2025
66AQI
66AQI
19th February 2025
83AQI
83AQI
20th February 2025
78AQI
78AQI
21st February 2025
91AQI
91AQI
22nd February 2025
94AQI
94AQI
23rd February 2025
66AQI
66AQI
24th February 2025
72AQI
72AQI
25th February 2025
89AQI
89AQI
26th February 2025
74AQI
74AQI
27th February 2025
117AQI
117AQI
28th February 2025
71AQI
71AQI
1st March 2025
94AQI
94AQI
2nd March 2025
72AQI
72AQI
3rd March 2025
74AQI
74AQI
4th March 2025
72AQI
72AQI
5th March 2025
74AQI
74AQI
6th March 2025
58AQI
58AQI
7th March 2025
67AQI
67AQI
8th March 2025
85AQI
85AQI
9th March 2025
101AQI
101AQI
10th March 2025
117AQI
117AQI
11th March 2025
84AQI
84AQI
12th March 2025
81AQI
81AQI
13th March 2025
70AQI
70AQI
14th March 2025
66AQI
66AQI
15th March 2025
62AQI
62AQI
16th March 2025
55AQI
55AQI
17th March 2025
75AQI
75AQI
18th March 2025
71AQI
71AQI
19th March 2025
75AQI
75AQI
20th March 2025
71AQI
71AQI
21st March 2025
57AQI
57AQI
22nd March 2025
56AQI
56AQI
23rd March 2025
49AQI
49AQI
24th March 2025
51AQI
51AQI
25th March 2025
57AQI
57AQI
26th March 2025
66AQI
66AQI
27th March 2025
72AQI
72AQI
28th March 2025
70AQI
70AQI
29th March 2025
50AQI
50AQI
30th March 2025
36AQI
36AQI
31st March 2025
38AQI
38AQI
1st April 2025
44AQI
44AQI
2nd April 2025
52AQI
52AQI
3rd April 2025
60AQI
60AQI
4th April 2025
119AQI
119AQI
5th April 2025
78AQI
78AQI
6th April 2025
81AQI
81AQI
7th April 2025
78AQI
78AQI
8th April 2025
83AQI
83AQI
9th April 2025
76AQI
76AQI
10th April 2025
75AQI
75AQI
11th April 2025
71AQI
71AQI
12th April 2025
76AQI
76AQI
13th April 2025
75AQI
75AQI
14th April 2025
79AQI
79AQI
15th April 2025
82AQI
82AQI
16th April 2025
84AQI
84AQI
17th April 2025
78AQI
78AQI
18th April 2025
79AQI
79AQI
19th April 2025
74AQI
74AQI
20th April 2025
67AQI
67AQI
21st April 2025
66AQI
66AQI
22nd April 2025
66AQI
66AQI
23rd April 2025
59AQI
59AQI
24th April 2025
60AQI
60AQI
25th April 2025
56AQI
56AQI
26th April 2025
58AQI
58AQI
27th April 2025
55AQI
55AQI
28th April 2025
57AQI
57AQI
29th April 2025
71AQI
71AQI
30th April 2025
64AQI
64AQI
1st May 2025
60AQI
60AQI
2nd May 2025
61AQI
61AQI
3rd May 2025
60AQI
60AQI
4th May 2025
65AQI
65AQI
5th May 2025
67AQI
67AQI
6th May 2025
60AQI
60AQI
7th May 2025
60AQI
60AQI
8th May 2025
61AQI
61AQI
9th May 2025
63AQI
63AQI
10th May 2025
63AQI
63AQI
11th May 2025
56AQI
56AQI
12th May 2025
62AQI
62AQI
13th May 2025
60AQI
60AQI
14th May 2025
59AQI
59AQI
15th May 2025
57AQI
57AQI
16th May 2025
57AQI
57AQI
17th May 2025
53AQI
53AQI
18th May 2025
55AQI
55AQI
19th May 2025
53AQI
53AQI
20th May 2025
54AQI
54AQI
21st May 2025
53AQI
53AQI
22nd May 2025
52AQI
52AQI
23rd May 2025
50AQI
50AQI
24th May 2025
51AQI
51AQI
25th May 2025
53AQI
53AQI
26th May 2025
58AQI
58AQI
27th May 2025
59AQI
59AQI
28th May 2025
60AQI
60AQI
29th May 2025
53AQI
53AQI
30th May 2025
53AQI
53AQI
31st May 2025
50AQI
50AQI
1st June 2025
50AQI
50AQI
2nd June 2025
50AQI
50AQI
3rd June 2025
50AQI
50AQI
4th June 2025
51AQI
51AQI
5th June 2025
53AQI
53AQI
6th June 2025
51AQI
51AQI
7th June 2025
51AQI
51AQI
8th June 2025
52AQI
52AQI
9th June 2025
52AQI
52AQI
10th June 2025
52AQI
52AQI
11th June 2025
53AQI
53AQI
12th June 2025
50AQI
50AQI
13th June 2025
50AQI
50AQI
14th June 2025
52AQI
52AQI
15th June 2025
54AQI
54AQI
16th June 2025
57AQI
57AQI
17th June 2025
55AQI
55AQI
18th June 2025
53AQI
53AQI
19th June 2025
57AQI
57AQI
20th June 2025
61AQI
61AQI
21st June 2025
54AQI
54AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
53AQI
53AQI
24th June 2025
57AQI
57AQI
25th June 2025
51AQI
51AQI
26th June 2025
52AQI
52AQI
27th June 2025
50AQI
50AQI
28th June 2025
47AQI
47AQI
29th June 2025
43AQI
43AQI
30th June 2025
49AQI
49AQI
1st July 2025
39AQI
39AQI
2nd July 2025
36AQI
36AQI
3rd July 2025
41AQI
41AQI
4th July 2025
56AQI
56AQI
5th July 2025
57AQI
57AQI
6th July 2025
56AQI
56AQI
7th July 2025
56AQI
56AQI
8th July 2025
54AQI
54AQI
9th July 2025
56AQI
56AQI
10th July 2025
50AQI
50AQI
11th July 2025
49AQI
49AQI
12th July 2025
50AQI
50AQI
13th July 2025
55AQI
55AQI
14th July 2025
59AQI
59AQI
15th July 2025
58AQI
58AQI
16th July 2025
54AQI
54AQI
17th July 2025
52AQI
52AQI
18th July 2025
55AQI
55AQI
19th July 2025
62AQI
62AQI
20th July 2025
53AQI
53AQI
21st July 2025
47AQI
47AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
42AQI
42AQI
24th July 2025
39AQI
39AQI
25th July 2025
45AQI
45AQI
26th July 2025
50AQI
50AQI
27th July 2025
48AQI
48AQI
28th July 2025
49AQI
49AQI
29th July 2025
59AQI
59AQI
30th July 2025
56AQI
56AQI
31st July 2025
53AQI
53AQI
1st August 2025
51AQI
51AQI
2nd August 2025
52AQI
52AQI
3rd August 2025
56AQI
56AQI
4th August 2025
56AQI
56AQI
5th August 2025
55AQI
55AQI
114AQI
89AQI
69AQI
71AQI
57AQI
52AQI
51AQI
54AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202571AQI
10
18
3
20
8
4
25
2
1
28
1
2
29
9
21
14
17
5
30
155
29
3
Highest AQI recorded in
January114AQI
Lowest AQI recorded in
July51AQI
202451AQI
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 recorded in
December87AQI
Lowest AQI recorded in
March13AQI
202314AQI
3
31
34
Highest AQI recorded in
November20AQI
Lowest AQI recorded in
December13AQI
202017AQI
1
1
Highest AQI recorded in
June17AQI
Lowest AQI recorded in
June17AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2025(Avg.)
71AQILeast Polluted Year Recorded
2023(Avg.)
14AQIQuang Ninh Nam's annual 2025 AQI (71) shows an average percentage change of 259.9% (worsened AQI) compared to previous years: 2020 (17), 2023 (14), 2024 (51).
