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+
August Air Quality Analysis
Quang Ninh People Committee Of Uong Bi City, Haiphong, HaI Phong, Vietnam
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2022
84AQILowest AQI recorded on
11th Aug 2024
5AQISame Day Analysis (6th August ):
On this day, AQI across the 5 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 People Committee Of Uong Bi City, 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
58AQI
Avg. Lowest Time
8AM6th Aug
36AQI
In the last 24 hours,
Quang Ninh People Committee Of Uong Bi City's AQI reached its highest point of 58 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 People Committee Of Uong Bi City, 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 2025527 AMAQI
8th Jul 2025528 AMAQI
8th Jul 2025529 AMAQI
8th Jul 20255410 AMAQI
8th Jul 20255611 AMAQI
8th Jul 20255312 PMAQI
8th Jul 2025541 PMAQI
8th Jul 2025512 PMAQI
8th Jul 2025523 PMAQI
8th Jul 2025544 PMAQI
8th Jul 2025555 PMAQI
8th Jul 2025546 PMAQI
8th Jul 2025557 PMAQI
8th Jul 2025558 PMAQI
8th Jul 2025629 PMAQI
8th Jul 20255510 PMAQI
8th Jul 20255711 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025531 AMAQI
9th Jul 2025542 AMAQI
9th Jul 2025543 AMAQI
9th Jul 2025524 AMAQI
29°C26/34°C
9th Jul 2025525 AMAQI
9th Jul 2025526 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025608 AMAQI
9th Jul 2025599 AMAQI
9th Jul 20255910 AMAQI
9th Jul 20255611 AMAQI
9th Jul 20255712 PMAQI
9th Jul 2025551 PMAQI
9th Jul 2025562 PMAQI
9th Jul 2025563 PMAQI
9th Jul 2025584 PMAQI
9th Jul 2025585 PMAQI
9th Jul 2025576 PMAQI
9th Jul 2025587 PMAQI
9th Jul 2025588 PMAQI
9th Jul 2025639 PMAQI
9th Jul 20256010 PMAQI
9th Jul 20255411 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 2025556 AMAQI
10th Jul 2025487 AMAQI
10th Jul 2025418 AMAQI
10th Jul 2025399 AMAQI
10th Jul 20254510 AMAQI
10th Jul 20254911 AMAQI
10th Jul 20255012 PMAQI
10th Jul 2025491 PMAQI
10th Jul 2025402 PMAQI
10th Jul 2025373 PMAQI
10th Jul 2025384 PMAQI
10th Jul 2025415 PMAQI
10th Jul 2025436 PMAQI
10th Jul 2025517 PMAQI
10th Jul 2025548 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255612 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 2025387 AMAQI
11th Jul 2025348 AMAQI
11th Jul 2025449 AMAQI
11th Jul 20255410 AMAQI
11th Jul 20255211 AMAQI
11th Jul 20255412 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025502 PMAQI
11th Jul 2025493 PMAQI
11th Jul 2025464 PMAQI
11th Jul 2025465 PMAQI
11th Jul 2025506 PMAQI
11th Jul 2025547 PMAQI
11th Jul 2025528 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 2025526 AMAQI
12th Jul 2025497 AMAQI
12th Jul 2025468 AMAQI
12th Jul 2025539 AMAQI
12th Jul 20255110 AMAQI
12th Jul 20255211 AMAQI
12th Jul 20254712 PMAQI
12th Jul 2025501 PMAQI
12th Jul 2025512 PMAQI
12th Jul 2025483 PMAQI
12th Jul 2025464 PMAQI
12th Jul 2025505 PMAQI
12th Jul 2025506 PMAQI
12th Jul 2025527 PMAQI
12th Jul 2025548 PMAQI
12th Jul 2025539 PMAQI
12th Jul 20255210 PMAQI
12th Jul 20255311 PMAQI
13th Jul 20255312 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025532 AMAQI
13th Jul 2025533 AMAQI
13th Jul 2025524 AMAQI
27°C25/33°C
13th Jul 2025525 AMAQI
13th Jul 2025526 AMAQI
13th Jul 2025567 AMAQI
13th Jul 2025628 AMAQI
13th Jul 2025609 AMAQI
13th Jul 20255910 AMAQI
13th Jul 20255711 AMAQI
13th Jul 20255612 PMAQI
13th Jul 2025551 PMAQI
13th Jul 2025532 PMAQI
13th Jul 2025533 PMAQI
13th Jul 2025504 PMAQI
13th Jul 2025505 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025568 PMAQI
13th Jul 2025559 PMAQI
13th Jul 20255610 PMAQI
13th Jul 20255711 PMAQI
14th Jul 20255612 AMAQI
14th Jul 2025541 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 2025687 AMAQI
14th Jul 2025798 AMAQI
14th Jul 2025789 AMAQI
14th Jul 20257810 AMAQI
14th Jul 20257411 AMAQI
14th Jul 20257112 PMAQI
14th Jul 2025661 PMAQI
14th Jul 2025662 PMAQI
14th Jul 2025593 PMAQI
14th Jul 2025544 PMAQI
14th Jul 2025575 PMAQI
14th Jul 2025566 PMAQI
14th Jul 2025577 PMAQI
14th Jul 2025588 PMAQI
14th Jul 2025579 PMAQI
14th Jul 20255810 PMAQI
14th Jul 20255611 PMAQI
15th Jul 20255712 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025572 AMAQI
15th Jul 2025583 AMAQI
15th Jul 2025584 AMAQI
28°C25/32°C
15th Jul 2025585 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025607 AMAQI
15th Jul 2025638 AMAQI
15th Jul 2025669 AMAQI
15th Jul 20256610 AMAQI
15th Jul 20256311 AMAQI
15th Jul 20256812 PMAQI
15th Jul 2025641 PMAQI
15th Jul 2025632 PMAQI
15th Jul 2025613 PMAQI
15th Jul 2025624 PMAQI
15th Jul 2025605 PMAQI
15th Jul 2025626 PMAQI
15th Jul 2025627 PMAQI
15th Jul 2025598 PMAQI
15th Jul 2025589 PMAQI
15th Jul 20255610 PMAQI
15th Jul 20255511 PMAQI
16th Jul 20255512 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025582 AMAQI
16th Jul 2025583 AMAQI
16th Jul 2025584 AMAQI
29°C26/32°C
16th Jul 2025585 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025617 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025549 AMAQI
16th Jul 20255410 AMAQI
16th Jul 20255211 AMAQI
16th Jul 20255012 PMAQI
16th Jul 2025421 PMAQI
16th Jul 2025412 PMAQI
16th Jul 2025453 PMAQI
16th Jul 2025394 PMAQI
16th Jul 2025395 PMAQI
16th Jul 2025416 PMAQI
16th Jul 2025527 PMAQI
16th Jul 2025548 PMAQI
16th Jul 2025569 PMAQI
16th Jul 20255410 PMAQI
16th Jul 20255311 PMAQI
17th Jul 20255412 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 2025507 AMAQI
17th Jul 2025618 AMAQI
17th Jul 2025549 AMAQI
17th Jul 20255210 AMAQI
17th Jul 20254611 AMAQI
17th Jul 20254412 PMAQI
17th Jul 2025421 PMAQI
17th Jul 2025382 PMAQI
17th Jul 2025413 PMAQI
17th Jul 2025424 PMAQI
17th Jul 2025445 PMAQI
17th Jul 2025486 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025558 PMAQI
17th Jul 2025569 PMAQI
17th Jul 20255410 PMAQI
17th Jul 20255411 PMAQI
18th Jul 20255512 AMAQI
18th Jul 2025561 AMAQI
18th Jul 2025552 AMAQI
18th Jul 2025553 AMAQI
18th Jul 2025544 AMAQI
29°C26/34°C
18th Jul 2025545 AMAQI
18th Jul 2025556 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025568 AMAQI
18th Jul 2025569 AMAQI
18th Jul 20255410 AMAQI
18th Jul 20255611 AMAQI
18th Jul 20255312 PMAQI
18th Jul 2025551 PMAQI
18th Jul 2025562 PMAQI
18th Jul 2025543 PMAQI
18th Jul 2025564 PMAQI
18th Jul 2025555 PMAQI
18th Jul 2025546 PMAQI
18th Jul 2025527 PMAQI
18th Jul 2025528 PMAQI
18th Jul 2025529 PMAQI
18th Jul 20255410 PMAQI
18th Jul 20255611 PMAQI
19th Jul 20255612 AMAQI
19th Jul 2025551 AMAQI
19th Jul 2025542 AMAQI
19th Jul 2025543 AMAQI
19th Jul 2025544 AMAQI
30°C26/35°C
19th Jul 2025545 AMAQI
19th Jul 2025556 AMAQI
19th Jul 2025597 AMAQI
19th Jul 2025678 AMAQI
19th Jul 2025769 AMAQI
19th Jul 20257610 AMAQI
19th Jul 20258011 AMAQI
19th Jul 20257212 PMAQI
19th Jul 2025751 PMAQI
19th Jul 2025672 PMAQI
19th Jul 2025663 PMAQI
19th Jul 2025624 PMAQI
19th Jul 2025605 PMAQI
19th Jul 2025626 PMAQI
19th Jul 2025587 PMAQI
19th Jul 2025578 PMAQI
19th Jul 2025569 PMAQI
19th Jul 20255310 PMAQI
19th Jul 20254811 PMAQI
20th Jul 20255512 AMAQI
20th Jul 2025561 AMAQI
20th Jul 2025562 AMAQI
20th Jul 2025593 AMAQI
20th Jul 2025584 AMAQI
28°C25/35°C
20th Jul 2025585 AMAQI
20th Jul 2025586 AMAQI
20th Jul 2025467 AMAQI
20th Jul 2025418 AMAQI
20th Jul 2025449 AMAQI
20th Jul 20254010 AMAQI
20th Jul 20254411 AMAQI
20th Jul 20254612 PMAQI
20th Jul 2025421 PMAQI
20th Jul 2025492 PMAQI
20th Jul 2025483 PMAQI
20th Jul 2025504 PMAQI
20th Jul 2025535 PMAQI
20th Jul 2025546 PMAQI
20th Jul 2025547 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025569 PMAQI
20th Jul 20255410 PMAQI
20th Jul 20255311 PMAQI
21st Jul 20255612 AMAQI
21st Jul 2025561 AMAQI
21st Jul 2025562 AMAQI
21st Jul 2025563 AMAQI
21st Jul 2025564 AMAQI
25°C24/27°C
21st Jul 2025555 AMAQI
21st Jul 2025556 AMAQI
21st Jul 2025467 AMAQI
21st Jul 2025418 AMAQI
21st Jul 2025389 AMAQI
21st Jul 20253810 AMAQI
21st Jul 20253611 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025401 PMAQI
21st Jul 2025432 PMAQI
21st Jul 2025343 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025325 PMAQI
21st Jul 2025386 PMAQI
21st Jul 2025477 PMAQI
21st Jul 2025458 PMAQI
21st Jul 2025469 PMAQI
21st Jul 20254710 PMAQI
21st Jul 20254811 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 2025555 AMAQI
22nd Jul 2025556 AMAQI
22nd Jul 2025297 AMAQI
22nd Jul 2025228 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252511 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025311 PMAQI
22nd Jul 2025242 PMAQI
22nd Jul 2025303 PMAQI
22nd Jul 2025294 PMAQI
22nd Jul 2025245 PMAQI
22nd Jul 2025266 PMAQI
22nd Jul 2025327 PMAQI
22nd Jul 2025338 PMAQI
22nd Jul 2025359 PMAQI
22nd Jul 20253610 PMAQI
22nd Jul 20253811 PMAQI
23rd Jul 20254712 AMAQI
23rd Jul 2025531 AMAQI
23rd Jul 2025532 AMAQI
23rd Jul 2025513 AMAQI
23rd Jul 2025524 AMAQI
26°C25/27°C
23rd Jul 2025515 AMAQI
23rd Jul 2025526 AMAQI
23rd Jul 2025377 AMAQI
23rd Jul 2025308 AMAQI
23rd Jul 2025289 AMAQI
23rd Jul 20253110 AMAQI
23rd Jul 20253011 AMAQI
23rd Jul 20253312 PMAQI
23rd Jul 2025361 PMAQI
23rd Jul 2025372 PMAQI
23rd Jul 2025283 PMAQI
23rd Jul 2025304 PMAQI
23rd Jul 2025285 PMAQI
23rd Jul 2025306 PMAQI
23rd Jul 2025427 PMAQI
23rd Jul 2025448 PMAQI
23rd Jul 2025419 PMAQI
23rd Jul 20254010 PMAQI
23rd Jul 20254211 PMAQI
24th Jul 20254512 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025512 AMAQI
24th Jul 2025503 AMAQI
24th Jul 2025494 AMAQI
27°C24/30°C
24th Jul 2025495 AMAQI
24th Jul 2025516 AMAQI
24th Jul 2025347 AMAQI
24th Jul 2025298 AMAQI
24th Jul 2025359 AMAQI
24th Jul 20253010 AMAQI
24th Jul 20253111 AMAQI
24th Jul 20253312 PMAQI
24th Jul 2025361 PMAQI
24th Jul 2025322 PMAQI
24th Jul 2025293 PMAQI
24th Jul 2025274 PMAQI
24th Jul 2025285 PMAQI
24th Jul 2025306 PMAQI
24th Jul 2025367 PMAQI
24th Jul 2025388 PMAQI
24th Jul 2025429 PMAQI
24th Jul 20253810 PMAQI
24th Jul 20254611 PMAQI
25th Jul 20254512 AMAQI
25th Jul 2025481 AMAQI
25th Jul 2025482 AMAQI
25th Jul 2025463 AMAQI
25th Jul 2025464 AMAQI
27°C25/29°C
25th Jul 2025465 AMAQI
25th Jul 2025466 AMAQI
25th Jul 2025487 AMAQI
25th Jul 2025508 AMAQI
25th Jul 2025579 AMAQI
25th Jul 20255610 AMAQI
25th Jul 20254811 AMAQI
25th Jul 20255012 PMAQI
25th Jul 2025511 PMAQI
25th Jul 2025512 PMAQI
25th Jul 2025473 PMAQI
25th Jul 2025524 PMAQI
25th Jul 2025545 PMAQI
25th Jul 2025446 PMAQI
25th Jul 2025487 PMAQI
25th Jul 2025488 PMAQI
25th Jul 2025479 PMAQI
25th Jul 20254810 PMAQI
25th Jul 20254811 PMAQI
26th Jul 20254812 AMAQI
26th Jul 2025481 AMAQI
26th Jul 2025482 AMAQI
26th Jul 2025443 AMAQI
26th Jul 2025444 AMAQI
27°C25/31°C
26th Jul 2025465 AMAQI
26th Jul 2025466 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025549 AMAQI
26th Jul 20256010 AMAQI
26th Jul 20256311 AMAQI
26th Jul 20256012 PMAQI
26th Jul 2025561 PMAQI
26th Jul 2025552 PMAQI
26th Jul 2025523 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025515 PMAQI
26th Jul 2025506 PMAQI
26th Jul 2025507 PMAQI
26th Jul 2025508 PMAQI
26th Jul 2025469 PMAQI
26th Jul 20254110 PMAQI
26th Jul 20254611 PMAQI
27th Jul 20254712 AMAQI
27th Jul 2025501 AMAQI
27th Jul 2025482 AMAQI
27th Jul 2025493 AMAQI
27th Jul 2025484 AMAQI
28°C25/34°C
27th Jul 2025485 AMAQI
27th Jul 2025486 AMAQI
27th Jul 2025507 AMAQI
27th Jul 2025548 AMAQI
27th Jul 2025559 AMAQI
27th Jul 20255510 AMAQI
27th Jul 20255411 AMAQI
27th Jul 20255512 PMAQI
27th Jul 2025551 PMAQI
27th Jul 2025562 PMAQI
27th Jul 2025563 PMAQI
27th Jul 2025564 PMAQI
27th Jul 2025555 PMAQI
27th Jul 2025556 PMAQI
27th Jul 2025567 PMAQI
27th Jul 2025558 PMAQI
27th Jul 2025539 PMAQI
27th Jul 20255210 PMAQI
27th Jul 20255011 PMAQI
28th Jul 20254812 AMAQI
28th Jul 2025481 AMAQI
28th Jul 2025482 AMAQI
28th Jul 2025503 AMAQI
28th Jul 2025514 AMAQI
29°C25/34°C
28th Jul 2025515 AMAQI
28th Jul 2025516 AMAQI
28th Jul 2025497 AMAQI
28th Jul 2025528 AMAQI
28th Jul 2025569 AMAQI
28th Jul 20255910 AMAQI
28th Jul 20255411 AMAQI
28th Jul 20255212 PMAQI
28th Jul 2025551 PMAQI
28th Jul 2025502 PMAQI
28th Jul 2025493 PMAQI
28th Jul 2025514 PMAQI
28th Jul 2025505 PMAQI
28th Jul 2025506 PMAQI
28th Jul 2025567 PMAQI
28th Jul 2025548 PMAQI
28th Jul 2025629 PMAQI
28th Jul 20256310 PMAQI
28th Jul 20256011 PMAQI
29th Jul 20255812 AMAQI
29th Jul 2025511 AMAQI
29th Jul 2025512 AMAQI
29th Jul 2025513 AMAQI
29th Jul 2025514 AMAQI
29°C25/34°C
29th Jul 2025515 AMAQI
29th Jul 2025506 AMAQI
29th Jul 2025607 AMAQI
29th Jul 2025668 AMAQI
29th Jul 2025699 AMAQI
29th Jul 20256910 AMAQI
29th Jul 20257211 AMAQI
29th Jul 20257312 PMAQI
29th Jul 2025721 PMAQI
29th Jul 2025782 PMAQI
29th Jul 2025713 PMAQI
29th Jul 2025724 PMAQI
29th Jul 2025705 PMAQI
29th Jul 2025666 PMAQI
29th Jul 2025657 PMAQI
29th Jul 2025638 PMAQI
29th Jul 2025639 PMAQI
29th Jul 20256210 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20255712 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025554 AMAQI
30°C26/34°C
30th Jul 2025545 AMAQI
30th Jul 2025546 AMAQI
30th Jul 2025557 AMAQI
30th Jul 2025568 AMAQI
30th Jul 2025589 AMAQI
30th Jul 20256010 AMAQI
30th Jul 20256011 AMAQI
30th Jul 20256012 PMAQI
30th Jul 2025601 PMAQI
30th Jul 2025612 PMAQI
30th Jul 2025623 PMAQI
30th Jul 2025624 PMAQI
30th Jul 2025605 PMAQI
30th Jul 2025576 PMAQI
30th Jul 2025587 PMAQI
30th Jul 2025578 PMAQI
30th Jul 2025559 PMAQI
30th Jul 20255410 PMAQI
30th Jul 20255111 PMAQI
31st Jul 20255212 AMAQI
31st Jul 2025441 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 2025509 AMAQI
31st Jul 20255010 AMAQI
31st Jul 20255311 AMAQI
31st Jul 20255612 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025505 PMAQI
31st Jul 2025536 PMAQI
31st Jul 2025527 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025522 AMAQI
1st Aug 2025523 AMAQI
1st Aug 2025524 AMAQI
30°C27/34°C
1st Aug 2025525 AMAQI
1st Aug 2025546 AMAQI
1st Aug 2025617 AMAQI
1st Aug 2025648 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20256010 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20255212 PMAQI
1st Aug 2025461 PMAQI
1st Aug 2025492 PMAQI
1st Aug 2025403 PMAQI
1st Aug 2025444 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025446 PMAQI
1st Aug 2025507 PMAQI
1st Aug 2025488 PMAQI
1st Aug 2025519 PMAQI
1st Aug 20255410 PMAQI
1st Aug 20254911 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025532 AMAQI
2nd Aug 2025533 AMAQI
2nd Aug 2025544 AMAQI
27°C25/30°C
2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025487 AMAQI
2nd Aug 2025488 AMAQI
2nd Aug 2025459 AMAQI
2nd Aug 20255110 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20255112 PMAQI
2nd Aug 2025501 PMAQI
2nd Aug 2025492 PMAQI
2nd Aug 2025523 PMAQI
2nd Aug 2025534 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025586 PMAQI
2nd Aug 2025557 PMAQI
2nd Aug 2025578 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20255710 PMAQI
2nd Aug 20255611 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025543 AMAQI
3rd Aug 2025544 AMAQI
29°C25/35°C
3rd Aug 2025545 AMAQI
3rd Aug 2025546 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025628 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20257110 AMAQI
3rd Aug 20255911 AMAQI
3rd Aug 20256112 PMAQI
3rd Aug 2025551 PMAQI
3rd Aug 2025572 PMAQI
3rd Aug 2025583 PMAQI
3rd Aug 2025544 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025516 PMAQI
3rd Aug 2025557 PMAQI
3rd Aug 2025578 PMAQI
3rd Aug 2025569 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255411 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 2025576 AMAQI
4th Aug 2025607 AMAQI
4th Aug 2025608 AMAQI
4th Aug 2025609 AMAQI
4th Aug 20255810 AMAQI
4th Aug 20255611 AMAQI
4th Aug 20255612 PMAQI
4th Aug 2025641 PMAQI
4th Aug 2025562 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025564 PMAQI
4th Aug 2025545 PMAQI
4th Aug 2025566 PMAQI
4th Aug 2025577 PMAQI
4th Aug 2025598 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20255710 PMAQI
4th Aug 20255711 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 2025587 AMAQI
5th Aug 2025568 AMAQI
5th Aug 2025549 AMAQI
5th Aug 20255110 AMAQI
5th Aug 20255311 AMAQI
5th Aug 20255312 PMAQI
5th Aug 2025501 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025563 PMAQI
5th Aug 2025444 PMAQI
5th Aug 2025455 PMAQI
5th Aug 2025546 PMAQI
5th Aug 2025527 PMAQI
5th Aug 2025538 PMAQI
5th Aug 2025539 PMAQI
5th Aug 20255210 PMAQI
5th Aug 20255411 PMAQI
6th Aug 20255612 AMAQI
6th Aug 2025561 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 2025368 AMAQI
6th Aug 2025529 AMAQI
6th Aug 20255010 AMAQI
6th Aug 20255811 AMAQI
6th Aug 20255712 PMAQI
6th Aug 2025491 PMAQI
6th Aug 2025522 PMAQI
6th Aug 2025423 PMAQI
6th Aug 2025484 PMAQI
6th Aug 2025525 PMAQI
6th Aug 2025556 PMAQI
6th Aug 2025547 PMAQI
6th Aug 2025548 PMAQI
6th Aug 2025549 PMAQI
6th Aug 20255510 PMAQI
6th Aug 20255411 PMAQI
7th Aug 20255512 AMAQI
7th Aug 2025551 AMAQI
--°C/°C
5 AM
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 AM
54AQI
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. 54), 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 People Committee Of Uong Bi City, Haiphong, HaI Phong, Vietnam
2025
22%
47
64%
139
13%
29
1%
3
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
47 DaysModerate
139 DaysPoor
29 DaysUnhealthy
3 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 22%
Health Risk Level:
Very high
In 2025, 22% of 218 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Quang Ninh People Committee Of Uong Bi City, 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
145AQI
145AQI
2nd January 2025
142AQI
142AQI
3rd January 2025
117AQI
117AQI
4th January 2025
124AQI
124AQI
5th January 2025
135AQI
135AQI
6th January 2025
142AQI
142AQI
7th January 2025
130AQI
130AQI
8th January 2025
118AQI
118AQI
9th January 2025
127AQI
127AQI
10th January 2025
91AQI
91AQI
11th January 2025
100AQI
100AQI
12th January 2025
104AQI
104AQI
13th January 2025
126AQI
126AQI
14th January 2025
133AQI
133AQI
15th January 2025
138AQI
138AQI
16th January 2025
140AQI
140AQI
17th January 2025
148AQI
148AQI
18th January 2025
155AQI
155AQI
19th January 2025
159AQI
159AQI
20th January 2025
173AQI
173AQI
21st January 2025
140AQI
140AQI
22nd January 2025
127AQI
127AQI
23rd January 2025
111AQI
111AQI
24th January 2025
110AQI
110AQI
25th January 2025
88AQI
88AQI
26th January 2025
64AQI
64AQI
27th January 2025
76AQI
76AQI
28th January 2025
73AQI
73AQI
29th January 2025
116AQI
116AQI
30th January 2025
86AQI
86AQI
31st January 2025
85AQI
85AQI
1st February 2025
77AQI
77AQI
2nd February 2025
67AQI
67AQI
3rd February 2025
55AQI
55AQI
4th February 2025
65AQI
65AQI
5th February 2025
91AQI
91AQI
6th February 2025
79AQI
79AQI
7th February 2025
57AQI
57AQI
8th February 2025
62AQI
62AQI
9th February 2025
81AQI
81AQI
10th February 2025
130AQI
130AQI
11th February 2025
132AQI
132AQI
12th February 2025
140AQI
140AQI
13th February 2025
121AQI
121AQI
14th February 2025
114AQI
114AQI
15th February 2025
109AQI
109AQI
16th February 2025
75AQI
75AQI
17th February 2025
97AQI
97AQI
18th February 2025
65AQI
65AQI
19th February 2025
81AQI
81AQI
20th February 2025
79AQI
79AQI
21st February 2025
89AQI
89AQI
22nd February 2025
92AQI
92AQI
23rd February 2025
65AQI
65AQI
24th February 2025
69AQI
69AQI
25th February 2025
90AQI
90AQI
26th February 2025
73AQI
73AQI
27th February 2025
123AQI
123AQI
28th February 2025
71AQI
71AQI
1st March 2025
91AQI
91AQI
2nd March 2025
71AQI
71AQI
3rd March 2025
73AQI
73AQI
4th March 2025
72AQI
72AQI
5th March 2025
73AQI
73AQI
6th March 2025
58AQI
58AQI
7th March 2025
63AQI
63AQI
8th March 2025
79AQI
79AQI
9th March 2025
96AQI
96AQI
10th March 2025
114AQI
114AQI
11th March 2025
82AQI
82AQI
12th March 2025
81AQI
81AQI
13th March 2025
69AQI
69AQI
14th March 2025
63AQI
63AQI
15th March 2025
63AQI
63AQI
16th March 2025
52AQI
52AQI
17th March 2025
72AQI
72AQI
18th March 2025
69AQI
69AQI
19th March 2025
75AQI
75AQI
20th March 2025
73AQI
73AQI
21st March 2025
59AQI
59AQI
22nd March 2025
58AQI
58AQI
23rd March 2025
53AQI
53AQI
24th March 2025
58AQI
58AQI
25th March 2025
58AQI
58AQI
26th March 2025
59AQI
59AQI
27th March 2025
62AQI
62AQI
28th March 2025
61AQI
61AQI
29th March 2025
45AQI
45AQI
30th March 2025
36AQI
36AQI
31st March 2025
43AQI
43AQI
1st April 2025
48AQI
48AQI
2nd April 2025
56AQI
56AQI
3rd April 2025
69AQI
69AQI
4th April 2025
126AQI
126AQI
5th April 2025
79AQI
79AQI
6th April 2025
74AQI
74AQI
7th April 2025
71AQI
71AQI
8th April 2025
72AQI
72AQI
9th April 2025
63AQI
63AQI
10th April 2025
62AQI
62AQI
11th April 2025
58AQI
58AQI
12th April 2025
61AQI
61AQI
13th April 2025
64AQI
64AQI
14th April 2025
67AQI
67AQI
15th April 2025
69AQI
69AQI
16th April 2025
70AQI
70AQI
17th April 2025
65AQI
65AQI
18th April 2025
63AQI
63AQI
19th April 2025
60AQI
60AQI
20th April 2025
57AQI
57AQI
21st April 2025
56AQI
56AQI
22nd April 2025
58AQI
58AQI
23rd April 2025
55AQI
55AQI
24th April 2025
55AQI
55AQI
25th April 2025
52AQI
52AQI
26th April 2025
53AQI
53AQI
27th April 2025
51AQI
51AQI
28th April 2025
50AQI
50AQI
29th April 2025
59AQI
59AQI
30th April 2025
55AQI
55AQI
1st May 2025
51AQI
51AQI
2nd May 2025
57AQI
57AQI
3rd May 2025
56AQI
56AQI
4th May 2025
58AQI
58AQI
5th May 2025
58AQI
58AQI
6th May 2025
57AQI
57AQI
7th May 2025
56AQI
56AQI
8th May 2025
55AQI
55AQI
9th May 2025
57AQI
57AQI
10th May 2025
57AQI
57AQI
11th May 2025
50AQI
50AQI
12th May 2025
58AQI
58AQI
13th May 2025
50AQI
50AQI
14th May 2025
57AQI
57AQI
15th May 2025
54AQI
54AQI
16th May 2025
56AQI
56AQI
17th May 2025
45AQI
45AQI
18th May 2025
51AQI
51AQI
19th May 2025
51AQI
51AQI
20th May 2025
47AQI
47AQI
21st May 2025
43AQI
43AQI
22nd May 2025
42AQI
42AQI
23rd May 2025
34AQI
34AQI
24th May 2025
36AQI
36AQI
25th May 2025
39AQI
39AQI
26th May 2025
47AQI
47AQI
27th May 2025
54AQI
54AQI
28th May 2025
48AQI
48AQI
29th May 2025
37AQI
37AQI
30th May 2025
36AQI
36AQI
31st May 2025
35AQI
35AQI
1st June 2025
30AQI
30AQI
2nd June 2025
32AQI
32AQI
3rd June 2025
31AQI
31AQI
4th June 2025
34AQI
34AQI
5th June 2025
37AQI
37AQI
6th June 2025
32AQI
32AQI
7th June 2025
28AQI
28AQI
8th June 2025
31AQI
31AQI
9th June 2025
32AQI
32AQI
10th June 2025
34AQI
34AQI
11th June 2025
37AQI
37AQI
12th June 2025
29AQI
29AQI
13th June 2025
27AQI
27AQI
14th June 2025
32AQI
32AQI
15th June 2025
37AQI
37AQI
16th June 2025
39AQI
39AQI
17th June 2025
41AQI
41AQI
18th June 2025
55AQI
55AQI
19th June 2025
61AQI
61AQI
20th June 2025
62AQI
62AQI
21st June 2025
61AQI
61AQI
22nd June 2025
62AQI
62AQI
23rd June 2025
60AQI
60AQI
24th June 2025
59AQI
59AQI
25th June 2025
55AQI
55AQI
26th June 2025
56AQI
56AQI
27th June 2025
53AQI
53AQI
28th June 2025
50AQI
50AQI
29th June 2025
46AQI
46AQI
30th June 2025
51AQI
51AQI
1st July 2025
43AQI
43AQI
2nd July 2025
42AQI
42AQI
3rd July 2025
45AQI
45AQI
4th July 2025
57AQI
57AQI
5th July 2025
57AQI
57AQI
6th July 2025
56AQI
56AQI
7th July 2025
57AQI
57AQI
8th July 2025
55AQI
55AQI
9th July 2025
58AQI
58AQI
10th July 2025
51AQI
51AQI
11th July 2025
52AQI
52AQI
12th July 2025
51AQI
51AQI
13th July 2025
54AQI
54AQI
14th July 2025
60AQI
60AQI
15th July 2025
59AQI
59AQI
16th July 2025
52AQI
52AQI
17th July 2025
52AQI
52AQI
18th July 2025
54AQI
54AQI
19th July 2025
59AQI
59AQI
20th July 2025
52AQI
52AQI
21st July 2025
47AQI
47AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
40AQI
40AQI
24th July 2025
39AQI
39AQI
25th July 2025
48AQI
48AQI
26th July 2025
50AQI
50AQI
27th July 2025
51AQI
51AQI
28th July 2025
52AQI
52AQI
29th July 2025
62AQI
62AQI
30th July 2025
57AQI
57AQI
31st July 2025
53AQI
53AQI
1st August 2025
53AQI
53AQI
2nd August 2025
54AQI
54AQI
3rd August 2025
56AQI
56AQI
4th August 2025
56AQI
56AQI
5th August 2025
54AQI
54AQI
6th August 2025
55AQI
55AQI
120AQI
87AQI
67AQI
63AQI
49AQI
43AQI
52AQI
55AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202568AQI
8
20
3
21
7
3
27
1
2
27
1
14
17
19
11
9
22
6
47
139
29
3
Highest AQI recorded in
January120AQI
Lowest AQI recorded in
June43AQI
202439AQI
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 recorded in
December95AQI
Lowest AQI recorded in
February16AQI
202328AQI
28
19
29
2
27
29
1
21
12
29
26
16
15
4
26
2
277
9
Highest AQI recorded in
November36AQI
Lowest AQI recorded in
January21AQI
202225AQI
7
1
2
6
1
15
31
23
18
1
1
1
6
12
1
3
26
149
5
1
Highest AQI recorded in
August84AQI
Lowest AQI recorded in
June18AQI
202122AQI
29
1
28
22
14
29
22
30
26
31
29
1
31
291
2
Highest AQI recorded in
November34AQI
Lowest AQI recorded in
May5AQI
202030AQI
9
19
2
23
30
29
26
2
24
5
2
16
12
2
31
207
21
4
Highest AQI recorded in
November56AQI
Lowest AQI recorded in
March17AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
68AQILeast Polluted Year Recorded
2021(Avg.)
22AQIQuang Ninh People Committee Of Uong Bi City's annual 2025 AQI (68) shows an average percentage change of 145.7% (worsened AQI) compared to previous years: 2020 (30), 2021 (22), 2022 (25), 2023 (28), 2024 (39).
