Haojiangzi, Shantou, Guangdong, China 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
Haojiangzi, Shantou, Guangdong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Aug 2024
103AQILowest AQI recorded on
3rd Aug 2022
8AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 50 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Haojiangzi, Shantou, Guangdong, China
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
5AM3rd Aug
55AQI
Avg. Lowest Time
1PM3rd Aug
24AQI
Night time
Avg. Highest Time
1AM4th Aug
55AQI
Avg. Lowest Time
7PM3rd Aug
41AQI
In the last 24 hours,
Haojiangzi's AQI reached its highest point of 55 at 5 AM during the Day, while the lowest point, 24, was recorded at 1 PM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Haojiangzi, Shantou, Guangdong, China
JulAug
05th - 06th06th - 07th07th - 08th08th - 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
Day
Night
5th Jul 2025395 AMAQI
5th Jul 2025396 AMAQI
5th Jul 2025387 AMAQI
5th Jul 2025348 AMAQI
5th Jul 2025349 AMAQI
5th Jul 20253110 AMAQI
5th Jul 20252511 AMAQI
5th Jul 20252612 PMAQI
5th Jul 2025231 PMAQI
5th Jul 2025302 PMAQI
5th Jul 2025283 PMAQI
5th Jul 2025284 PMAQI
5th Jul 2025265 PMAQI
5th Jul 2025286 PMAQI
5th Jul 2025307 PMAQI
5th Jul 2025328 PMAQI
5th Jul 2025329 PMAQI
5th Jul 20253010 PMAQI
5th Jul 20252911 PMAQI
6th Jul 20253012 AMAQI
6th Jul 2025361 AMAQI
6th Jul 2025372 AMAQI
6th Jul 2025363 AMAQI
6th Jul 2025364 AMAQI
28°C27/31°C
6th Jul 2025375 AMAQI
6th Jul 2025366 AMAQI
6th Jul 2025367 AMAQI
6th Jul 2025308 AMAQI
6th Jul 2025209 AMAQI
6th Jul 20252110 AMAQI
6th Jul 20252011 AMAQI
6th Jul 20252612 PMAQI
6th Jul 2025221 PMAQI
6th Jul 2025262 PMAQI
6th Jul 2025263 PMAQI
6th Jul 2025274 PMAQI
6th Jul 2025305 PMAQI
6th Jul 2025266 PMAQI
6th Jul 2025287 PMAQI
6th Jul 2025288 PMAQI
6th Jul 2025309 PMAQI
6th Jul 20253910 PMAQI
6th Jul 20254511 PMAQI
7th Jul 20254912 AMAQI
7th Jul 2025381 AMAQI
7th Jul 2025362 AMAQI
7th Jul 2025363 AMAQI
7th Jul 2025344 AMAQI
28°C26/33°C
7th Jul 2025345 AMAQI
7th Jul 2025336 AMAQI
7th Jul 2025347 AMAQI
7th Jul 2025628 AMAQI
7th Jul 2025729 AMAQI
7th Jul 20257610 AMAQI
7th Jul 20258411 AMAQI
7th Jul 20257912 PMAQI
7th Jul 2025761 PMAQI
7th Jul 2025852 PMAQI
7th Jul 2025883 PMAQI
7th Jul 2025794 PMAQI
7th Jul 2025825 PMAQI
7th Jul 2025766 PMAQI
7th Jul 2025767 PMAQI
7th Jul 2025708 PMAQI
7th Jul 2025669 PMAQI
7th Jul 20256010 PMAQI
7th Jul 20257111 PMAQI
8th Jul 20256712 AMAQI
8th Jul 2025371 AMAQI
8th Jul 2025372 AMAQI
8th Jul 2025443 AMAQI
8th Jul 2025534 AMAQI
30°C26/34°C
8th Jul 2025535 AMAQI
8th Jul 2025546 AMAQI
8th Jul 2025547 AMAQI
8th Jul 2025648 AMAQI
8th Jul 2025689 AMAQI
8th Jul 20257410 AMAQI
8th Jul 20258211 AMAQI
8th Jul 20258712 PMAQI
8th Jul 2025871 PMAQI
8th Jul 2025832 PMAQI
8th Jul 2025823 PMAQI
8th Jul 2025744 PMAQI
8th Jul 2025775 PMAQI
8th Jul 2025666 PMAQI
8th Jul 2025617 PMAQI
8th Jul 2025588 PMAQI
8th Jul 2025629 PMAQI
8th Jul 20256210 PMAQI
8th Jul 20255911 PMAQI
9th Jul 20255712 AMAQI
9th Jul 2025521 AMAQI
9th Jul 2025522 AMAQI
9th Jul 2025553 AMAQI
9th Jul 2025584 AMAQI
30°C27/35°C
9th Jul 2025585 AMAQI
9th Jul 2025586 AMAQI
9th Jul 2025587 AMAQI
9th Jul 2025508 AMAQI
9th Jul 2025479 AMAQI
9th Jul 20255010 AMAQI
9th Jul 20255411 AMAQI
9th Jul 20254812 PMAQI
9th Jul 2025501 PMAQI
9th Jul 2025552 PMAQI
9th Jul 2025553 PMAQI
9th Jul 2025504 PMAQI
9th Jul 2025505 PMAQI
9th Jul 2025556 PMAQI
9th Jul 2025687 PMAQI
9th Jul 2025608 PMAQI
9th Jul 2025569 PMAQI
9th Jul 20255410 PMAQI
9th Jul 20255611 PMAQI
10th Jul 20255312 AMAQI
10th Jul 2025551 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025553 AMAQI
10th Jul 2025554 AMAQI
30°C26/34°C
10th Jul 2025555 AMAQI
10th Jul 2025556 AMAQI
10th Jul 2025557 AMAQI
10th Jul 2025428 AMAQI
10th Jul 2025339 AMAQI
10th Jul 20252410 AMAQI
10th Jul 20252811 AMAQI
10th Jul 20254112 PMAQI
10th Jul 2025351 PMAQI
10th Jul 2025322 PMAQI
10th Jul 2025363 PMAQI
10th Jul 2025444 PMAQI
10th Jul 2025365 PMAQI
10th Jul 2025286 PMAQI
10th Jul 2025317 PMAQI
10th Jul 2025518 PMAQI
10th Jul 2025529 PMAQI
10th Jul 20254810 PMAQI
10th Jul 20254111 PMAQI
11th Jul 20254012 AMAQI
11th Jul 2025521 AMAQI
11th Jul 2025552 AMAQI
11th Jul 2025543 AMAQI
11th Jul 2025534 AMAQI
25°C24/26°C
11th Jul 2025535 AMAQI
11th Jul 2025536 AMAQI
11th Jul 2025537 AMAQI
11th Jul 2025348 AMAQI
11th Jul 2025269 AMAQI
11th Jul 20253610 AMAQI
11th Jul 20255011 AMAQI
11th Jul 20255212 PMAQI
11th Jul 2025461 PMAQI
11th Jul 2025432 PMAQI
11th Jul 2025433 PMAQI
11th Jul 2025324 PMAQI
11th Jul 2025275 PMAQI
11th Jul 2025366 PMAQI
11th Jul 2025337 PMAQI
11th Jul 2025378 PMAQI
11th Jul 2025399 PMAQI
11th Jul 20254410 PMAQI
11th Jul 20254611 PMAQI
12th Jul 20255212 AMAQI
12th Jul 2025521 AMAQI
12th Jul 2025522 AMAQI
12th Jul 2025523 AMAQI
12th Jul 2025524 AMAQI
26°C25/28°C
12th Jul 2025525 AMAQI
12th Jul 2025526 AMAQI
12th Jul 2025517 AMAQI
12th Jul 2025598 AMAQI
12th Jul 2025649 AMAQI
12th Jul 20256610 AMAQI
12th Jul 20256411 AMAQI
12th Jul 20256412 PMAQI
12th Jul 2025661 PMAQI
12th Jul 2025602 PMAQI
12th Jul 2025603 PMAQI
12th Jul 2025614 PMAQI
12th Jul 2025625 PMAQI
12th Jul 2025626 PMAQI
12th Jul 2025587 PMAQI
12th Jul 2025568 PMAQI
12th Jul 2025569 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255411 PMAQI
13th Jul 20255512 AMAQI
13th Jul 2025531 AMAQI
13th Jul 2025522 AMAQI
13th Jul 2025533 AMAQI
13th Jul 2025544 AMAQI
28°C26/31°C
13th Jul 2025555 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025557 AMAQI
13th Jul 2025548 AMAQI
13th Jul 2025569 AMAQI
13th Jul 20256110 AMAQI
13th Jul 20256111 AMAQI
13th Jul 20255712 PMAQI
13th Jul 2025581 PMAQI
13th Jul 2025572 PMAQI
13th Jul 2025563 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025575 PMAQI
13th Jul 2025566 PMAQI
13th Jul 2025557 PMAQI
13th Jul 2025568 PMAQI
13th Jul 2025559 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255811 PMAQI
14th Jul 20255612 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025543 AMAQI
14th Jul 2025544 AMAQI
29°C27/32°C
14th Jul 2025555 AMAQI
14th Jul 2025556 AMAQI
14th Jul 2025557 AMAQI
14th Jul 2025568 AMAQI
14th Jul 2025549 AMAQI
14th Jul 20255410 AMAQI
14th Jul 20256111 AMAQI
14th Jul 20255812 PMAQI
14th Jul 2025581 PMAQI
14th Jul 2025582 PMAQI
14th Jul 2025463 PMAQI
14th Jul 2025494 PMAQI
14th Jul 2025565 PMAQI
14th Jul 2025596 PMAQI
14th Jul 2025597 PMAQI
14th Jul 2025578 PMAQI
14th Jul 2025559 PMAQI
14th Jul 20255310 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255512 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025552 AMAQI
15th Jul 2025553 AMAQI
15th Jul 2025554 AMAQI
29°C27/33°C
15th Jul 2025555 AMAQI
15th Jul 2025556 AMAQI
15th Jul 2025557 AMAQI
15th Jul 2025488 AMAQI
15th Jul 2025439 AMAQI
15th Jul 20254610 AMAQI
15th Jul 20255111 AMAQI
15th Jul 20255512 PMAQI
15th Jul 2025541 PMAQI
15th Jul 2025452 PMAQI
15th Jul 2025453 PMAQI
15th Jul 2025524 PMAQI
15th Jul 2025575 PMAQI
15th Jul 2025746 PMAQI
15th Jul 2025717 PMAQI
15th Jul 2025688 PMAQI
15th Jul 2025729 PMAQI
15th Jul 20256410 PMAQI
15th Jul 20256011 PMAQI
16th Jul 20256012 AMAQI
16th Jul 2025551 AMAQI
16th Jul 2025552 AMAQI
16th Jul 2025553 AMAQI
16th Jul 2025544 AMAQI
30°C27/33°C
16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025479 AMAQI
16th Jul 20255410 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20255812 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025612 PMAQI
16th Jul 2025543 PMAQI
16th Jul 2025544 PMAQI
16th Jul 2025595 PMAQI
16th Jul 2025696 PMAQI
16th Jul 2025687 PMAQI
16th Jul 2025638 PMAQI
16th Jul 2025609 PMAQI
16th Jul 20255610 PMAQI
16th Jul 20255411 PMAQI
17th Jul 20255612 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025552 AMAQI
17th Jul 2025563 AMAQI
17th Jul 2025564 AMAQI
30°C27/33°C
17th Jul 2025555 AMAQI
17th Jul 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025678 AMAQI
17th Jul 2025739 AMAQI
17th Jul 20257110 AMAQI
17th Jul 20257211 AMAQI
17th Jul 20257412 PMAQI
17th Jul 2025691 PMAQI
17th Jul 2025642 PMAQI
17th Jul 2025623 PMAQI
17th Jul 2025624 PMAQI
17th Jul 2025685 PMAQI
17th Jul 2025736 PMAQI
17th Jul 2025687 PMAQI
17th Jul 2025778 PMAQI
17th Jul 2025729 PMAQI
17th Jul 20256410 PMAQI
17th Jul 20256111 PMAQI
18th Jul 20255612 AMAQI
18th Jul 2025561 AMAQI
18th Jul 2025552 AMAQI
18th Jul 2025563 AMAQI
18th Jul 2025584 AMAQI
30°C28/34°C
18th Jul 2025585 AMAQI
18th Jul 2025586 AMAQI
18th Jul 2025587 AMAQI
18th Jul 2025498 AMAQI
18th Jul 2025409 AMAQI
18th Jul 20254210 AMAQI
18th Jul 20254311 AMAQI
18th Jul 20254612 PMAQI
18th Jul 2025421 PMAQI
18th Jul 2025412 PMAQI
18th Jul 2025413 PMAQI
18th Jul 2025604 PMAQI
18th Jul 2025705 PMAQI
18th Jul 2025636 PMAQI
18th Jul 2025667 PMAQI
18th Jul 2025648 PMAQI
18th Jul 2025589 PMAQI
18th Jul 20255510 PMAQI
18th Jul 20255511 PMAQI
19th Jul 20255412 AMAQI
19th Jul 2025571 AMAQI
19th Jul 2025572 AMAQI
19th Jul 2025563 AMAQI
19th Jul 2025554 AMAQI
29°C27/32°C
19th Jul 2025555 AMAQI
19th Jul 2025546 AMAQI
19th Jul 2025557 AMAQI
19th Jul 2025408 AMAQI
19th Jul 2025339 AMAQI
19th Jul 20253610 AMAQI
19th Jul 20254011 AMAQI
19th Jul 20253012 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025312 PMAQI
19th Jul 2025433 PMAQI
19th Jul 2025434 PMAQI
19th Jul 2025455 PMAQI
19th Jul 2025416 PMAQI
19th Jul 2025437 PMAQI
19th Jul 2025538 PMAQI
19th Jul 2025539 PMAQI
19th Jul 20255310 PMAQI
19th Jul 20255211 PMAQI
20th Jul 20254812 AMAQI
20th Jul 2025551 AMAQI
20th Jul 2025562 AMAQI
20th Jul 2025553 AMAQI
20th Jul 2025544 AMAQI
28°C27/31°C
20th Jul 2025545 AMAQI
20th Jul 2025536 AMAQI
20th Jul 2025547 AMAQI
20th Jul 2025508 AMAQI
20th Jul 2025439 AMAQI
20th Jul 20254110 AMAQI
20th Jul 20255211 AMAQI
20th Jul 20255612 PMAQI
20th Jul 2025531 PMAQI
20th Jul 2025582 PMAQI
20th Jul 2025543 PMAQI
20th Jul 2025544 PMAQI
20th Jul 2025545 PMAQI
20th Jul 2025446 PMAQI
20th Jul 2025457 PMAQI
20th Jul 2025498 PMAQI
20th Jul 2025499 PMAQI
20th Jul 20254510 PMAQI
20th Jul 20254111 PMAQI
21st Jul 20254112 AMAQI
21st Jul 2025541 AMAQI
21st Jul 2025542 AMAQI
21st Jul 2025543 AMAQI
21st Jul 2025544 AMAQI
27°C26/28°C
21st Jul 2025545 AMAQI
21st Jul 2025546 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025378 AMAQI
21st Jul 2025279 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20253411 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025281 PMAQI
21st Jul 2025342 PMAQI
21st Jul 2025493 PMAQI
21st Jul 2025444 PMAQI
21st Jul 2025495 PMAQI
21st Jul 2025566 PMAQI
21st Jul 2025507 PMAQI
21st Jul 2025518 PMAQI
21st Jul 2025519 PMAQI
21st Jul 20254810 PMAQI
21st Jul 20254311 PMAQI
22nd Jul 20254012 AMAQI
22nd Jul 2025541 AMAQI
22nd Jul 2025532 AMAQI
22nd Jul 2025523 AMAQI
22nd Jul 2025514 AMAQI
27°C26/28°C
22nd Jul 2025515 AMAQI
22nd Jul 2025526 AMAQI
22nd Jul 2025517 AMAQI
22nd Jul 2025308 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20253110 AMAQI
22nd Jul 20253211 AMAQI
22nd Jul 20254812 PMAQI
22nd Jul 2025501 PMAQI
22nd Jul 2025442 PMAQI
22nd Jul 2025303 PMAQI
22nd Jul 2025364 PMAQI
22nd Jul 2025355 PMAQI
22nd Jul 2025206 PMAQI
22nd Jul 2025267 PMAQI
22nd Jul 2025368 PMAQI
22nd Jul 2025379 PMAQI
22nd Jul 20253810 PMAQI
22nd Jul 20254311 PMAQI
23rd Jul 20255212 AMAQI
23rd Jul 2025531 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025513 AMAQI
23rd Jul 2025494 AMAQI
26°C25/26°C
23rd Jul 2025495 AMAQI
23rd Jul 2025486 AMAQI
23rd Jul 2025487 AMAQI
23rd Jul 2025478 AMAQI
23rd Jul 2025419 AMAQI
23rd Jul 20253610 AMAQI
23rd Jul 20255011 AMAQI
23rd Jul 20254212 PMAQI
23rd Jul 2025311 PMAQI
23rd Jul 2025302 PMAQI
23rd Jul 2025213 PMAQI
23rd Jul 2025234 PMAQI
23rd Jul 2025315 PMAQI
23rd Jul 2025386 PMAQI
23rd Jul 2025437 PMAQI
23rd Jul 2025498 PMAQI
23rd Jul 2025469 PMAQI
23rd Jul 20254010 PMAQI
23rd Jul 20254411 PMAQI
24th Jul 20254712 AMAQI
24th Jul 2025471 AMAQI
24th Jul 2025512 AMAQI
24th Jul 2025503 AMAQI
24th Jul 2025494 AMAQI
28°C26/31°C
24th Jul 2025485 AMAQI
24th Jul 2025486 AMAQI
24th Jul 2025497 AMAQI
24th Jul 2025648 AMAQI
24th Jul 2025659 AMAQI
24th Jul 20255810 AMAQI
24th Jul 20255011 AMAQI
24th Jul 20253512 PMAQI
24th Jul 2025341 PMAQI
24th Jul 2025322 PMAQI
24th Jul 2025233 PMAQI
24th Jul 2025214 PMAQI
24th Jul 2025265 PMAQI
24th Jul 2025286 PMAQI
24th Jul 2025437 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025559 PMAQI
24th Jul 20254910 PMAQI
24th Jul 20254711 PMAQI
25th Jul 20254812 AMAQI
25th Jul 2025491 AMAQI
25th Jul 2025502 AMAQI
25th Jul 2025503 AMAQI
25th Jul 2025504 AMAQI
28°C26/31°C
25th Jul 2025505 AMAQI
25th Jul 2025506 AMAQI
25th Jul 2025517 AMAQI
25th Jul 2025698 AMAQI
25th Jul 2025749 AMAQI
25th Jul 20256810 AMAQI
25th Jul 20255811 AMAQI
25th Jul 20254312 PMAQI
25th Jul 2025431 PMAQI
25th Jul 2025472 PMAQI
25th Jul 2025473 PMAQI
25th Jul 2025364 PMAQI
25th Jul 2025275 PMAQI
25th Jul 2025366 PMAQI
25th Jul 2025487 PMAQI
25th Jul 2025538 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255210 PMAQI
25th Jul 20255211 PMAQI
26th Jul 20255212 AMAQI
26th Jul 2025501 AMAQI
26th Jul 2025492 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025524 AMAQI
29°C26/33°C
26th Jul 2025535 AMAQI
26th Jul 2025526 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025448 AMAQI
26th Jul 2025359 AMAQI
26th Jul 20254110 AMAQI
26th Jul 20255811 AMAQI
26th Jul 20256312 PMAQI
26th Jul 2025611 PMAQI
26th Jul 2025612 PMAQI
26th Jul 2025663 PMAQI
26th Jul 2025684 PMAQI
26th Jul 2025745 PMAQI
26th Jul 20251016 PMAQI
26th Jul 20251157 PMAQI
26th Jul 2025788 PMAQI
26th Jul 2025719 PMAQI
26th Jul 20257510 PMAQI
26th Jul 20258211 PMAQI
27th Jul 20256912 AMAQI
27th Jul 2025521 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025523 AMAQI
27th Jul 2025534 AMAQI
30°C27/34°C
27th Jul 2025535 AMAQI
27th Jul 2025536 AMAQI
27th Jul 2025537 AMAQI
27th Jul 2025628 AMAQI
27th Jul 2025779 AMAQI
27th Jul 20258310 AMAQI
27th Jul 20258211 AMAQI
27th Jul 20258312 PMAQI
27th Jul 2025861 PMAQI
27th Jul 2025832 PMAQI
27th Jul 2025763 PMAQI
27th Jul 2025904 PMAQI
27th Jul 2025785 PMAQI
27th Jul 2025826 PMAQI
27th Jul 2025927 PMAQI
27th Jul 2025788 PMAQI
27th Jul 2025709 PMAQI
27th Jul 20255610 PMAQI
27th Jul 20255311 PMAQI
28th Jul 20255312 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025552 AMAQI
28th Jul 2025573 AMAQI
28th Jul 2025604 AMAQI
30°C27/33°C
28th Jul 2025605 AMAQI
28th Jul 2025606 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025509 AMAQI
28th Jul 20255410 AMAQI
28th Jul 20255211 AMAQI
28th Jul 20255612 PMAQI
28th Jul 2025521 PMAQI
28th Jul 2025472 PMAQI
28th Jul 2025523 PMAQI
28th Jul 2025544 PMAQI
28th Jul 2025575 PMAQI
28th Jul 2025586 PMAQI
28th Jul 2025617 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025629 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255211 PMAQI
29th Jul 20255312 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025564 AMAQI
29°C27/32°C
29th Jul 2025565 AMAQI
29th Jul 2025566 AMAQI
29th Jul 2025567 AMAQI
29th Jul 2025568 AMAQI
29th Jul 2025539 AMAQI
29th Jul 20254610 AMAQI
29th Jul 20255411 AMAQI
29th Jul 20254612 PMAQI
29th Jul 2025411 PMAQI
29th Jul 2025442 PMAQI
29th Jul 2025583 PMAQI
29th Jul 2025654 PMAQI
29th Jul 2025685 PMAQI
29th Jul 2025736 PMAQI
29th Jul 2025627 PMAQI
29th Jul 2025608 PMAQI
29th Jul 2025579 PMAQI
29th Jul 20255610 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255612 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025553 AMAQI
30th Jul 2025554 AMAQI
28°C27/32°C
30th Jul 2025545 AMAQI
30th Jul 2025546 AMAQI
30th Jul 2025547 AMAQI
30th Jul 2025638 AMAQI
30th Jul 2025689 AMAQI
30th Jul 20257110 AMAQI
30th Jul 20256711 AMAQI
30th Jul 20256212 PMAQI
30th Jul 2025611 PMAQI
30th Jul 2025642 PMAQI
30th Jul 2025633 PMAQI
30th Jul 2025644 PMAQI
30th Jul 2025715 PMAQI
30th Jul 2025716 PMAQI
30th Jul 2025687 PMAQI
30th Jul 2025638 PMAQI
30th Jul 2025659 PMAQI
30th Jul 20256410 PMAQI
30th Jul 20256411 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025551 AMAQI
31st Jul 2025552 AMAQI
31st Jul 2025553 AMAQI
31st Jul 2025554 AMAQI
29°C27/33°C
31st Jul 2025555 AMAQI
31st Jul 2025556 AMAQI
31st Jul 2025557 AMAQI
31st Jul 2025558 AMAQI
31st Jul 2025559 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20255611 AMAQI
31st Jul 20255712 PMAQI
31st Jul 2025621 PMAQI
31st Jul 2025482 PMAQI
31st Jul 2025543 PMAQI
31st Jul 2025554 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025606 PMAQI
31st Jul 2025627 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255712 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025544 AMAQI
29°C27/33°C
1st Aug 2025545 AMAQI
1st Aug 2025556 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025548 AMAQI
1st Aug 2025599 AMAQI
1st Aug 20255810 AMAQI
1st Aug 20255711 AMAQI
1st Aug 20255912 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025602 PMAQI
1st Aug 2025543 PMAQI
1st Aug 2025514 PMAQI
1st Aug 2025345 PMAQI
1st Aug 2025476 PMAQI
1st Aug 2025447 PMAQI
1st Aug 2025478 PMAQI
1st Aug 2025509 PMAQI
1st Aug 20254910 PMAQI
1st Aug 20255211 PMAQI
2nd Aug 20255212 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025554 AMAQI
29°C27/32°C
2nd Aug 2025565 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025528 AMAQI
2nd Aug 2025549 AMAQI
2nd Aug 20255610 AMAQI
2nd Aug 20254711 AMAQI
2nd Aug 20254712 PMAQI
2nd Aug 2025561 PMAQI
2nd Aug 2025522 PMAQI
2nd Aug 2025483 PMAQI
2nd Aug 2025444 PMAQI
2nd Aug 2025505 PMAQI
2nd Aug 2025476 PMAQI
2nd Aug 2025427 PMAQI
2nd Aug 2025498 PMAQI
2nd Aug 2025489 PMAQI
2nd Aug 20255010 PMAQI
2nd Aug 20254911 PMAQI
3rd Aug 20255312 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025544 AMAQI
29°C27/31°C
3rd Aug 2025555 AMAQI
3rd Aug 2025556 AMAQI
3rd Aug 2025557 AMAQI
3rd Aug 2025478 AMAQI
3rd Aug 2025399 AMAQI
3rd Aug 20253210 AMAQI
3rd Aug 20253311 AMAQI
3rd Aug 20254212 PMAQI
3rd Aug 2025241 PMAQI
3rd Aug 2025342 PMAQI
3rd Aug 2025363 PMAQI
3rd Aug 2025384 PMAQI
3rd Aug 2025465 PMAQI
3rd Aug 2025396 PMAQI
3rd Aug 2025417 PMAQI
3rd Aug 2025508 PMAQI
3rd Aug 2025509 PMAQI
3rd Aug 20255210 PMAQI
3rd Aug 20255211 PMAQI
4th Aug 20255212 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025524 AMAQI
27°C26/28°C
4th Aug 2025525 AMAQI
5 AM4th Aug 2025526 AMAQI
4th Aug 2025527 AMAQI
4th Aug 2025408 AMAQI
4th Aug 2025409 AMAQI
4th Aug 20253210 AMAQI
4th Aug 20253011 AMAQI
4th Aug 20253412 PMAQI
12 PM4th Aug 2025381 PMAQI
4th Aug 2025342 PMAQI
4th Aug 2025323 PMAQI
4th Aug 2025244 PMAQI
4th Aug 2025325 PMAQI
4th Aug 2025346 PMAQI
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
11 AM - 7 PM
51AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
5 AM - 10 AM
51AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 7 PM (Avg. 51), while the lowest AQI was between 5 AM to 10 AM (Avg. 51).
Night time
Avg. Highest Time
8 PM - 11 PM
54AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 4 AM
52AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 54), while the lowest AQI was between 12 AM to 4 AM (Avg. 52).
2025 Days Vs Air Quality
Haojiangzi, Shantou, Guangdong, China
2025
24%
52
66%
141
10%
22
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
52 DaysModerate
141 DaysPoor
22 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 24%
Health Risk Level:
Very high
In 2025, 24% of 216 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
Haojiangzi, Shantou, Guangdong, China
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
107AQI
107AQI
2nd January 2025
107AQI
107AQI
3rd January 2025
104AQI
104AQI
4th January 2025
81AQI
81AQI
5th January 2025
102AQI
102AQI
6th January 2025
106AQI
106AQI
7th January 2025
95AQI
95AQI
8th January 2025
90AQI
90AQI
9th January 2025
88AQI
88AQI
10th January 2025
106AQI
106AQI
11th January 2025
92AQI
92AQI
12th January 2025
79AQI
79AQI
13th January 2025
83AQI
83AQI
14th January 2025
90AQI
90AQI
15th January 2025
123AQI
123AQI
16th January 2025
123AQI
123AQI
17th January 2025
106AQI
106AQI
18th January 2025
96AQI
96AQI
19th January 2025
105AQI
105AQI
20th January 2025
97AQI
97AQI
21st January 2025
124AQI
124AQI
22nd January 2025
109AQI
109AQI
23rd January 2025
106AQI
106AQI
24th January 2025
79AQI
79AQI
25th January 2025
77AQI
77AQI
26th January 2025
59AQI
59AQI
27th January 2025
65AQI
65AQI
28th January 2025
79AQI
79AQI
29th January 2025
92AQI
92AQI
30th January 2025
85AQI
85AQI
31st January 2025
90AQI
90AQI
1st February 2025
108AQI
108AQI
2nd February 2025
59AQI
59AQI
3rd February 2025
56AQI
56AQI
4th February 2025
80AQI
80AQI
5th February 2025
87AQI
87AQI
6th February 2025
85AQI
85AQI
7th February 2025
65AQI
65AQI
8th February 2025
82AQI
82AQI
9th February 2025
67AQI
67AQI
10th February 2025
72AQI
72AQI
11th February 2025
80AQI
80AQI
12th February 2025
86AQI
86AQI
13th February 2025
95AQI
95AQI
14th February 2025
71AQI
71AQI
15th February 2025
88AQI
88AQI
16th February 2025
110AQI
110AQI
17th February 2025
100AQI
100AQI
18th February 2025
87AQI
87AQI
19th February 2025
79AQI
79AQI
20th February 2025
69AQI
69AQI
21st February 2025
58AQI
58AQI
22nd February 2025
65AQI
65AQI
23rd February 2025
66AQI
66AQI
24th February 2025
76AQI
76AQI
25th February 2025
95AQI
95AQI
26th February 2025
100AQI
100AQI
27th February 2025
119AQI
119AQI
28th February 2025
135AQI
135AQI
1st March 2025
113AQI
113AQI
2nd March 2025
84AQI
84AQI
3rd March 2025
70AQI
70AQI
4th March 2025
57AQI
57AQI
5th March 2025
44AQI
44AQI
6th March 2025
46AQI
46AQI
7th March 2025
60AQI
60AQI
8th March 2025
61AQI
61AQI
9th March 2025
70AQI
70AQI
10th March 2025
66AQI
66AQI
11th March 2025
95AQI
95AQI
12th March 2025
106AQI
106AQI
13th March 2025
92AQI
92AQI
14th March 2025
67AQI
67AQI
15th March 2025
73AQI
73AQI
16th March 2025
45AQI
45AQI
17th March 2025
88AQI
88AQI
18th March 2025
81AQI
81AQI
19th March 2025
78AQI
78AQI
20th March 2025
80AQI
80AQI
21st March 2025
81AQI
81AQI
22nd March 2025
82AQI
82AQI
23rd March 2025
97AQI
97AQI
24th March 2025
97AQI
97AQI
25th March 2025
90AQI
90AQI
26th March 2025
75AQI
75AQI
27th March 2025
69AQI
69AQI
28th March 2025
76AQI
76AQI
29th March 2025
59AQI
59AQI
30th March 2025
42AQI
42AQI
31st March 2025
43AQI
43AQI
1st April 2025
49AQI
49AQI
2nd April 2025
59AQI
59AQI
3rd April 2025
66AQI
66AQI
4th April 2025
77AQI
77AQI
5th April 2025
71AQI
71AQI
6th April 2025
83AQI
83AQI
7th April 2025
87AQI
87AQI
8th April 2025
100AQI
100AQI
9th April 2025
84AQI
84AQI
10th April 2025
80AQI
80AQI
11th April 2025
77AQI
77AQI
12th April 2025
62AQI
62AQI
13th April 2025
105AQI
105AQI
14th April 2025
102AQI
102AQI
15th April 2025
116AQI
116AQI
16th April 2025
97AQI
97AQI
17th April 2025
95AQI
95AQI
18th April 2025
82AQI
82AQI
19th April 2025
71AQI
71AQI
20th April 2025
69AQI
69AQI
21st April 2025
65AQI
65AQI
22nd April 2025
67AQI
67AQI
23rd April 2025
67AQI
67AQI
24th April 2025
59AQI
59AQI
25th April 2025
45AQI
45AQI
26th April 2025
52AQI
52AQI
27th April 2025
60AQI
60AQI
28th April 2025
78AQI
78AQI
29th April 2025
71AQI
71AQI
30th April 2025
74AQI
74AQI
1st May 2025
81AQI
81AQI
2nd May 2025
92AQI
92AQI
3rd May 2025
83AQI
83AQI
4th May 2025
76AQI
76AQI
5th May 2025
74AQI
74AQI
6th May 2025
64AQI
64AQI
7th May 2025
59AQI
59AQI
8th May 2025
65AQI
65AQI
9th May 2025
67AQI
67AQI
10th May 2025
58AQI
58AQI
11th May 2025
56AQI
56AQI
12th May 2025
67AQI
67AQI
13th May 2025
65AQI
65AQI
14th May 2025
68AQI
68AQI
15th May 2025
60AQI
60AQI
16th May 2025
51AQI
51AQI
17th May 2025
48AQI
48AQI
18th May 2025
45AQI
45AQI
19th May 2025
54AQI
54AQI
20th May 2025
47AQI
47AQI
21st May 2025
44AQI
44AQI
22nd May 2025
49AQI
49AQI
23rd May 2025
47AQI
47AQI
24th May 2025
45AQI
45AQI
25th May 2025
62AQI
62AQI
26th May 2025
69AQI
69AQI
27th May 2025
61AQI
61AQI
28th May 2025
62AQI
62AQI
29th May 2025
39AQI
39AQI
30th May 2025
48AQI
48AQI
31st May 2025
62AQI
62AQI
1st June 2025
68AQI
68AQI
2nd June 2025
58AQI
58AQI
3rd June 2025
50AQI
50AQI
4th June 2025
53AQI
53AQI
5th June 2025
57AQI
57AQI
6th June 2025
58AQI
58AQI
7th June 2025
68AQI
68AQI
8th June 2025
47AQI
47AQI
9th June 2025
53AQI
53AQI
10th June 2025
52AQI
52AQI
11th June 2025
40AQI
40AQI
12th June 2025
48AQI
48AQI
13th June 2025
43AQI
43AQI
14th June 2025
52AQI
52AQI
15th June 2025
48AQI
48AQI
16th June 2025
45AQI
45AQI
17th June 2025
40AQI
40AQI
18th June 2025
43AQI
43AQI
19th June 2025
34AQI
34AQI
20th June 2025
33AQI
33AQI
21st June 2025
31AQI
31AQI
22nd June 2025
32AQI
32AQI
23rd June 2025
35AQI
35AQI
24th June 2025
33AQI
33AQI
25th June 2025
30AQI
30AQI
26th June 2025
32AQI
32AQI
27th June 2025
27AQI
27AQI
28th June 2025
29AQI
29AQI
29th June 2025
25AQI
25AQI
30th June 2025
26AQI
26AQI
1st July 2025
25AQI
25AQI
2nd July 2025
30AQI
30AQI
3rd July 2025
37AQI
37AQI
4th July 2025
41AQI
41AQI
5th July 2025
32AQI
32AQI
6th July 2025
31AQI
31AQI
7th July 2025
61AQI
61AQI
8th July 2025
63AQI
63AQI
9th July 2025
55AQI
55AQI
10th July 2025
44AQI
44AQI
11th July 2025
44AQI
44AQI
12th July 2025
57AQI
57AQI
13th July 2025
56AQI
56AQI
14th July 2025
55AQI
55AQI
15th July 2025
57AQI
57AQI
16th July 2025
57AQI
57AQI
17th July 2025
64AQI
64AQI
18th July 2025
55AQI
55AQI
19th July 2025
47AQI
47AQI
20th July 2025
51AQI
51AQI
21st July 2025
46AQI
46AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
43AQI
43AQI
24th July 2025
45AQI
45AQI
25th July 2025
50AQI
50AQI
26th July 2025
64AQI
64AQI
27th July 2025
68AQI
68AQI
28th July 2025
56AQI
56AQI
29th July 2025
56AQI
56AQI
30th July 2025
62AQI
62AQI
31st July 2025
56AQI
56AQI
1st August 2025
53AQI
53AQI
2nd August 2025
51AQI
51AQI
3rd August 2025
50AQI
50AQI
95AQI
84AQI
74AQI
76AQI
60AQI
43AQI
50AQI
51AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202568AQI
18
13
24
4
5
24
2
2
25
3
9
22
21
9
14
17
1
2
52
141
22
Highest AQI recorded in
January95AQI
Lowest AQI recorded in
June43AQI
202465AQI
1
15
15
6
16
7
2
21
7
1
6
24
10
21
28
2
25
6
8
22
1
13
16
1
6
25
10
20
25
6
115
213
37
1
Highest AQI recorded in
January94AQI
Lowest AQI recorded in
June37AQI
202362AQI
6
23
1
1
3
20
4
1
3
24
4
4
25
1
9
21
1
23
7
26
5
13
18
17
12
10
21
5
21
3
3
22
6
122
219
20
2
Highest AQI recorded in
December79AQI
Lowest AQI recorded in
July34AQI
202256AQI
6
22
3
14
8
8
19
4
2
14
1
20
11
29
1
18
3
1
1
2
23
4
8
23
6
24
6
24
1
120
173
13
Highest AQI recorded in
September73AQI
Lowest AQI recorded in
June32AQI
202159AQI
2
23
5
1
3
22
3
4
22
5
1
28
1
22
9
27
3
23
8
15
6
16
13
1
18
13
4
26
29
2
135
202
17
1
Highest AQI recorded in
January80AQI
Lowest AQI recorded in
June40AQI
202054AQI
2
8
3
2
17
2
13
5
30
29
2
23
8
10
19
1
2
29
7
22
1
2
28
1
120
138
8
Highest AQI recorded in
March74AQI
Lowest AQI recorded in
June30AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
68AQILeast Polluted Year Recorded
2020(Avg.)
54AQIHaojiangzi's annual 2025 AQI (68) shows an average percentage change of 16.1% (worsened AQI) compared to previous years: 2020 (54), 2021 (59), 2022 (56), 2023 (62), 2024 (65).
