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+
October Air Quality Analysis
Haojiangzi, Shantou, Guangdong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
19th Oct 2024
97AQILowest AQI recorded on
22nd Oct 2021
25AQISame Day Analysis (8th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 51 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 8th Oct - 9th Oct 2025
Haojiangzi, Shantou, Guangdong, China
AQI
Day
Night
.
6 AM8th Oct 2025
6 PM
5 AM9th Oct 2025
Day time
Avg. Highest Time
10AM8th Oct
60AQI
Avg. Lowest Time
7AM8th Oct
46AQI
Night time
Avg. Highest Time
5AM9th Oct
75AQI
Avg. Lowest Time
6PM8th Oct
59AQI
In the last 24 hours,
Haojiangzi's AQI reached its highest point of 75 at 5 AM during the Night, while the lowest point, 46, was recorded at 7 AM during the Day between 8th Oct and 9th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Haojiangzi, Shantou, Guangdong, China
SepOct
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th
Day
Night
9th Sep 2025526 AMAQI
9th Sep 2025527 AMAQI
9th Sep 2025298 AMAQI
9th Sep 2025249 AMAQI
9th Sep 20252810 AMAQI
9th Sep 20252411 AMAQI
9th Sep 20253412 PMAQI
9th Sep 2025351 PMAQI
9th Sep 2025322 PMAQI
9th Sep 2025343 PMAQI
9th Sep 2025364 PMAQI
9th Sep 2025365 PMAQI
9th Sep 2025376 PMAQI
9th Sep 2025417 PMAQI
9th Sep 2025478 PMAQI
9th Sep 2025499 PMAQI
9th Sep 20254910 PMAQI
9th Sep 20255111 PMAQI
10th Sep 20255312 AMAQI
10th Sep 2025531 AMAQI
10th Sep 2025542 AMAQI
10th Sep 2025523 AMAQI
10th Sep 2025524 AMAQI
10th Sep 2025505 AMAQI
28°C26/31°C
10th Sep 2025506 AMAQI
10th Sep 2025517 AMAQI
10th Sep 2025538 AMAQI
10th Sep 2025589 AMAQI
10th Sep 20255010 AMAQI
10th Sep 20255011 AMAQI
10th Sep 20255212 PMAQI
10th Sep 2025541 PMAQI
10th Sep 2025532 PMAQI
10th Sep 2025453 PMAQI
10th Sep 2025394 PMAQI
10th Sep 2025395 PMAQI
10th Sep 2025376 PMAQI
10th Sep 2025447 PMAQI
10th Sep 2025448 PMAQI
10th Sep 2025449 PMAQI
10th Sep 20254610 PMAQI
10th Sep 20254611 PMAQI
11th Sep 20255012 AMAQI
11th Sep 2025501 AMAQI
11th Sep 2025522 AMAQI
11th Sep 2025533 AMAQI
11th Sep 2025534 AMAQI
11th Sep 2025535 AMAQI
28°C26/31°C
11th Sep 2025536 AMAQI
11th Sep 2025537 AMAQI
11th Sep 2025568 AMAQI
11th Sep 2025589 AMAQI
11th Sep 20256010 AMAQI
11th Sep 20256411 AMAQI
11th Sep 20256612 PMAQI
11th Sep 2025621 PMAQI
11th Sep 2025622 PMAQI
11th Sep 2025573 PMAQI
11th Sep 2025534 PMAQI
11th Sep 2025565 PMAQI
11th Sep 2025526 PMAQI
11th Sep 2025567 PMAQI
11th Sep 2025558 PMAQI
11th Sep 2025529 PMAQI
11th Sep 20254810 PMAQI
11th Sep 20254811 PMAQI
12th Sep 20255212 AMAQI
12th Sep 2025521 AMAQI
12th Sep 2025532 AMAQI
12th Sep 2025543 AMAQI
12th Sep 2025554 AMAQI
12th Sep 2025555 AMAQI
28°C26/31°C
12th Sep 2025556 AMAQI
12th Sep 2025547 AMAQI
12th Sep 2025608 AMAQI
12th Sep 2025599 AMAQI
12th Sep 20256110 AMAQI
12th Sep 20256111 AMAQI
12th Sep 20255912 PMAQI
12th Sep 2025611 PMAQI
12th Sep 2025522 PMAQI
12th Sep 2025553 PMAQI
12th Sep 2025504 PMAQI
12th Sep 2025465 PMAQI
12th Sep 2025446 PMAQI
12th Sep 2025537 PMAQI
12th Sep 2025538 PMAQI
12th Sep 2025509 PMAQI
12th Sep 20254610 PMAQI
12th Sep 20255111 PMAQI
13th Sep 20255212 AMAQI
13th Sep 2025541 AMAQI
13th Sep 2025532 AMAQI
13th Sep 2025543 AMAQI
13th Sep 2025544 AMAQI
13th Sep 2025545 AMAQI
28°C26/32°C
13th Sep 2025546 AMAQI
13th Sep 2025547 AMAQI
13th Sep 2025538 AMAQI
13th Sep 2025509 AMAQI
13th Sep 20255610 AMAQI
13th Sep 20255811 AMAQI
13th Sep 20255612 PMAQI
13th Sep 2025561 PMAQI
13th Sep 2025522 PMAQI
13th Sep 2025483 PMAQI
13th Sep 2025464 PMAQI
13th Sep 2025385 PMAQI
13th Sep 2025546 PMAQI
13th Sep 2025567 PMAQI
13th Sep 2025548 PMAQI
13th Sep 2025519 PMAQI
13th Sep 20254810 PMAQI
13th Sep 20255211 PMAQI
14th Sep 20254812 AMAQI
14th Sep 2025531 AMAQI
14th Sep 2025542 AMAQI
14th Sep 2025533 AMAQI
14th Sep 2025534 AMAQI
14th Sep 2025525 AMAQI
29°C26/32°C
14th Sep 2025536 AMAQI
14th Sep 2025537 AMAQI
14th Sep 2025548 AMAQI
14th Sep 2025549 AMAQI
14th Sep 20255610 AMAQI
14th Sep 20255811 AMAQI
14th Sep 20255412 PMAQI
14th Sep 2025521 PMAQI
14th Sep 2025562 PMAQI
14th Sep 2025443 PMAQI
14th Sep 2025444 PMAQI
14th Sep 2025505 PMAQI
14th Sep 2025536 PMAQI
14th Sep 2025577 PMAQI
14th Sep 2025548 PMAQI
14th Sep 2025549 PMAQI
14th Sep 20255010 PMAQI
14th Sep 20254811 PMAQI
15th Sep 20255212 AMAQI
15th Sep 2025531 AMAQI
15th Sep 2025522 AMAQI
15th Sep 2025533 AMAQI
15th Sep 2025534 AMAQI
15th Sep 2025535 AMAQI
28°C26/32°C
15th Sep 2025526 AMAQI
15th Sep 2025537 AMAQI
15th Sep 2025548 AMAQI
15th Sep 2025579 AMAQI
15th Sep 20256010 AMAQI
15th Sep 20256011 AMAQI
15th Sep 20256012 PMAQI
15th Sep 2025491 PMAQI
15th Sep 2025442 PMAQI
15th Sep 2025383 PMAQI
15th Sep 2025424 PMAQI
15th Sep 2025415 PMAQI
15th Sep 2025456 PMAQI
15th Sep 2025477 PMAQI
15th Sep 2025508 PMAQI
15th Sep 2025509 PMAQI
15th Sep 20254810 PMAQI
15th Sep 20255011 PMAQI
16th Sep 20254512 AMAQI
16th Sep 2025521 AMAQI
16th Sep 2025522 AMAQI
16th Sep 2025533 AMAQI
16th Sep 2025534 AMAQI
16th Sep 2025545 AMAQI
29°C26/31°C
16th Sep 2025546 AMAQI
16th Sep 2025537 AMAQI
16th Sep 2025548 AMAQI
16th Sep 2025669 AMAQI
16th Sep 20256510 AMAQI
16th Sep 20256211 AMAQI
16th Sep 20255312 PMAQI
16th Sep 2025521 PMAQI
16th Sep 2025382 PMAQI
16th Sep 2025343 PMAQI
16th Sep 2025344 PMAQI
16th Sep 2025365 PMAQI
16th Sep 2025446 PMAQI
16th Sep 2025517 PMAQI
16th Sep 2025508 PMAQI
16th Sep 2025529 PMAQI
16th Sep 20255110 PMAQI
16th Sep 20255211 PMAQI
17th Sep 20255412 AMAQI
17th Sep 2025531 AMAQI
17th Sep 2025532 AMAQI
17th Sep 2025533 AMAQI
17th Sep 2025544 AMAQI
17th Sep 2025545 AMAQI
28°C26/31°C
17th Sep 2025546 AMAQI
17th Sep 2025537 AMAQI
17th Sep 2025548 AMAQI
17th Sep 2025549 AMAQI
17th Sep 20255410 AMAQI
17th Sep 20255411 AMAQI
17th Sep 20255612 PMAQI
17th Sep 2025561 PMAQI
17th Sep 2025582 PMAQI
17th Sep 2025573 PMAQI
17th Sep 2025564 PMAQI
17th Sep 2025525 PMAQI
17th Sep 2025506 PMAQI
17th Sep 2025537 PMAQI
17th Sep 2025518 PMAQI
17th Sep 2025389 PMAQI
17th Sep 20253810 PMAQI
17th Sep 20254211 PMAQI
18th Sep 20255112 AMAQI
18th Sep 2025541 AMAQI
18th Sep 2025532 AMAQI
18th Sep 2025543 AMAQI
18th Sep 2025544 AMAQI
18th Sep 2025545 AMAQI
29°C27/32°C
18th Sep 2025546 AMAQI
18th Sep 2025547 AMAQI
18th Sep 2025468 AMAQI
18th Sep 2025569 AMAQI
18th Sep 20255610 AMAQI
18th Sep 20255011 AMAQI
18th Sep 20253712 PMAQI
18th Sep 2025331 PMAQI
18th Sep 2025312 PMAQI
18th Sep 2025333 PMAQI
18th Sep 2025264 PMAQI
18th Sep 2025205 PMAQI
18th Sep 2025186 PMAQI
18th Sep 2025267 PMAQI
18th Sep 2025378 PMAQI
18th Sep 2025389 PMAQI
18th Sep 20253810 PMAQI
18th Sep 20253711 PMAQI
19th Sep 20254012 AMAQI
19th Sep 2025541 AMAQI
19th Sep 2025542 AMAQI
19th Sep 2025533 AMAQI
19th Sep 2025534 AMAQI
19th Sep 2025535 AMAQI
28°C26/30°C
19th Sep 2025536 AMAQI
19th Sep 2025537 AMAQI
19th Sep 2025298 AMAQI
19th Sep 2025189 AMAQI
19th Sep 20251710 AMAQI
19th Sep 20252511 AMAQI
19th Sep 20252112 PMAQI
19th Sep 2025191 PMAQI
19th Sep 2025192 PMAQI
19th Sep 2025183 PMAQI
19th Sep 2025204 PMAQI
19th Sep 2025185 PMAQI
19th Sep 2025226 PMAQI
19th Sep 2025257 PMAQI
19th Sep 2025368 PMAQI
19th Sep 2025379 PMAQI
19th Sep 20253610 PMAQI
19th Sep 20253611 PMAQI
20th Sep 20253812 AMAQI
20th Sep 2025521 AMAQI
20th Sep 2025532 AMAQI
20th Sep 2025513 AMAQI
20th Sep 2025484 AMAQI
20th Sep 2025475 AMAQI
26°C25/27°C
20th Sep 2025476 AMAQI
20th Sep 2025467 AMAQI
20th Sep 2025358 AMAQI
20th Sep 2025339 AMAQI
20th Sep 20252710 AMAQI
20th Sep 20252711 AMAQI
20th Sep 20253012 PMAQI
20th Sep 2025231 PMAQI
20th Sep 2025192 PMAQI
20th Sep 2025193 PMAQI
20th Sep 2025174 PMAQI
20th Sep 2025185 PMAQI
20th Sep 2025186 PMAQI
20th Sep 2025227 PMAQI
20th Sep 2025328 PMAQI
20th Sep 2025339 PMAQI
20th Sep 20253310 PMAQI
20th Sep 20253511 PMAQI
21st Sep 20253212 AMAQI
21st Sep 2025501 AMAQI
21st Sep 2025502 AMAQI
21st Sep 2025483 AMAQI
21st Sep 2025434 AMAQI
21st Sep 2025445 AMAQI
27°C25/28°C
21st Sep 2025436 AMAQI
21st Sep 2025437 AMAQI
21st Sep 2025238 AMAQI
21st Sep 2025189 AMAQI
21st Sep 20251910 AMAQI
21st Sep 20252011 AMAQI
21st Sep 20251912 PMAQI
21st Sep 2025251 PMAQI
21st Sep 2025202 PMAQI
21st Sep 2025203 PMAQI
21st Sep 2025214 PMAQI
21st Sep 2025365 PMAQI
21st Sep 2025546 PMAQI
21st Sep 2025547 PMAQI
21st Sep 2025418 PMAQI
21st Sep 2025329 PMAQI
21st Sep 20253210 PMAQI
21st Sep 20253311 PMAQI
22nd Sep 20254712 AMAQI
22nd Sep 2025471 AMAQI
22nd Sep 2025462 AMAQI
22nd Sep 2025443 AMAQI
22nd Sep 2025384 AMAQI
22nd Sep 2025395 AMAQI
27°C25/30°C
22nd Sep 2025386 AMAQI
22nd Sep 2025387 AMAQI
22nd Sep 2025558 AMAQI
22nd Sep 2025749 AMAQI
22nd Sep 20257310 AMAQI
22nd Sep 20257211 AMAQI
22nd Sep 20255012 PMAQI
22nd Sep 2025491 PMAQI
22nd Sep 2025362 PMAQI
22nd Sep 2025333 PMAQI
22nd Sep 2025374 PMAQI
22nd Sep 2025325 PMAQI
22nd Sep 2025286 PMAQI
22nd Sep 2025257 PMAQI
22nd Sep 2025328 PMAQI
22nd Sep 2025309 PMAQI
22nd Sep 20253210 PMAQI
22nd Sep 20253211 PMAQI
23rd Sep 20253012 AMAQI
23rd Sep 2025381 AMAQI
23rd Sep 2025432 AMAQI
23rd Sep 2025453 AMAQI
23rd Sep 2025484 AMAQI
23rd Sep 2025485 AMAQI
28°C25/31°C
23rd Sep 2025486 AMAQI
23rd Sep 2025497 AMAQI
23rd Sep 2025438 AMAQI
23rd Sep 2025369 AMAQI
23rd Sep 20253010 AMAQI
23rd Sep 20254211 AMAQI
23rd Sep 20255312 PMAQI
23rd Sep 2025601 PMAQI
23rd Sep 2025602 PMAQI
23rd Sep 2025653 PMAQI
23rd Sep 2025604 PMAQI
23rd Sep 2025575 PMAQI
23rd Sep 2025566 PMAQI
23rd Sep 2025547 PMAQI
23rd Sep 2025508 PMAQI
23rd Sep 2025489 PMAQI
23rd Sep 20255110 PMAQI
23rd Sep 20255211 PMAQI
24th Sep 20255112 AMAQI
24th Sep 2025451 AMAQI
24th Sep 2025452 AMAQI
24th Sep 2025483 AMAQI
24th Sep 2025464 AMAQI
24th Sep 2025485 AMAQI
27°C26/29°C
24th Sep 2025476 AMAQI
24th Sep 2025477 AMAQI
24th Sep 2025488 AMAQI
24th Sep 2025449 AMAQI
24th Sep 20254110 AMAQI
24th Sep 20254411 AMAQI
24th Sep 20254612 PMAQI
24th Sep 2025481 PMAQI
24th Sep 2025542 PMAQI
24th Sep 2025563 PMAQI
24th Sep 2025564 PMAQI
24th Sep 2025555 PMAQI
24th Sep 2025556 PMAQI
24th Sep 2025527 PMAQI
24th Sep 2025468 PMAQI
24th Sep 2025459 PMAQI
24th Sep 20254810 PMAQI
24th Sep 20254911 PMAQI
25th Sep 20254712 AMAQI
25th Sep 2025471 AMAQI
25th Sep 2025482 AMAQI
25th Sep 2025483 AMAQI
25th Sep 2025474 AMAQI
25th Sep 2025495 AMAQI
27°C26/27°C
25th Sep 2025486 AMAQI
25th Sep 2025477 AMAQI
25th Sep 2025428 AMAQI
25th Sep 2025429 AMAQI
25th Sep 20254310 AMAQI
25th Sep 20254011 AMAQI
25th Sep 20254212 PMAQI
25th Sep 2025431 PMAQI
25th Sep 2025382 PMAQI
25th Sep 2025333 PMAQI
25th Sep 2025334 PMAQI
25th Sep 2025345 PMAQI
25th Sep 2025386 PMAQI
25th Sep 2025427 PMAQI
25th Sep 2025338 PMAQI
25th Sep 2025419 PMAQI
25th Sep 20253810 PMAQI
25th Sep 20253411 PMAQI
26th Sep 20253412 AMAQI
26th Sep 2025351 AMAQI
26th Sep 2025422 AMAQI
26th Sep 2025473 AMAQI
26th Sep 2025524 AMAQI
26th Sep 2025565 AMAQI
27°C26/29°C
26th Sep 2025546 AMAQI
26th Sep 2025537 AMAQI
26th Sep 2025548 AMAQI
26th Sep 2025509 AMAQI
26th Sep 20254610 AMAQI
26th Sep 20254811 AMAQI
26th Sep 20255412 PMAQI
26th Sep 2025571 PMAQI
26th Sep 2025582 PMAQI
26th Sep 2025563 PMAQI
26th Sep 2025554 PMAQI
26th Sep 2025605 PMAQI
26th Sep 2025646 PMAQI
26th Sep 2025607 PMAQI
26th Sep 2025478 PMAQI
26th Sep 2025339 PMAQI
26th Sep 20254310 PMAQI
26th Sep 20255011 PMAQI
27th Sep 20254812 AMAQI
27th Sep 2025411 AMAQI
27th Sep 2025282 AMAQI
27th Sep 2025303 AMAQI
27th Sep 2025314 AMAQI
27th Sep 2025275 AMAQI
27°C24/31°C
27th Sep 2025246 AMAQI
27th Sep 2025287 AMAQI
27th Sep 2025288 AMAQI
27th Sep 2025289 AMAQI
27th Sep 20252810 AMAQI
27th Sep 20253411 AMAQI
27th Sep 20254312 PMAQI
27th Sep 2025481 PMAQI
27th Sep 2025412 PMAQI
27th Sep 2025333 PMAQI
27th Sep 2025354 PMAQI
27th Sep 2025405 PMAQI
27th Sep 2025466 PMAQI
27th Sep 2025487 PMAQI
27th Sep 2025428 PMAQI
27th Sep 2025399 PMAQI
27th Sep 20253810 PMAQI
27th Sep 20253911 PMAQI
28th Sep 20254512 AMAQI
28th Sep 2025501 AMAQI
28th Sep 2025502 AMAQI
28th Sep 2025503 AMAQI
28th Sep 2025444 AMAQI
28th Sep 2025315 AMAQI
28°C26/31°C
28th Sep 2025326 AMAQI
28th Sep 2025417 AMAQI
28th Sep 2025448 AMAQI
28th Sep 2025409 AMAQI
28th Sep 20253210 AMAQI
28th Sep 20253111 AMAQI
28th Sep 20254412 PMAQI
28th Sep 2025431 PMAQI
28th Sep 2025402 PMAQI
28th Sep 2025393 PMAQI
28th Sep 2025394 PMAQI
28th Sep 2025435 PMAQI
28th Sep 2025516 PMAQI
28th Sep 2025557 PMAQI
28th Sep 2025558 PMAQI
28th Sep 2025409 PMAQI
28th Sep 20252210 PMAQI
28th Sep 20252411 PMAQI
29th Sep 20253212 AMAQI
29th Sep 2025431 AMAQI
29th Sep 2025382 AMAQI
29th Sep 2025513 AMAQI
29th Sep 2025544 AMAQI
29th Sep 2025655 AMAQI
28°C25/30°C
29th Sep 2025566 AMAQI
29th Sep 2025537 AMAQI
29th Sep 2025538 AMAQI
29th Sep 2025549 AMAQI
29th Sep 20254410 AMAQI
29th Sep 20254411 AMAQI
29th Sep 20253412 PMAQI
29th Sep 2025261 PMAQI
29th Sep 2025232 PMAQI
29th Sep 2025283 PMAQI
29th Sep 2025404 PMAQI
29th Sep 2025445 PMAQI
29th Sep 2025446 PMAQI
29th Sep 2025427 PMAQI
29th Sep 2025508 PMAQI
29th Sep 2025369 PMAQI
29th Sep 20254310 PMAQI
29th Sep 20253211 PMAQI
30th Sep 20254212 AMAQI
30th Sep 2025341 AMAQI
30th Sep 2025302 AMAQI
30th Sep 2025243 AMAQI
30th Sep 2025224 AMAQI
30th Sep 2025305 AMAQI
28°C26/31°C
30th Sep 2025456 AMAQI
30th Sep 2025537 AMAQI
30th Sep 2025628 AMAQI
30th Sep 2025669 AMAQI
30th Sep 20257310 AMAQI
30th Sep 20258211 AMAQI
30th Sep 20258112 PMAQI
30th Sep 2025721 PMAQI
30th Sep 2025642 PMAQI
30th Sep 2025663 PMAQI
30th Sep 2025664 PMAQI
30th Sep 2025775 PMAQI
30th Sep 2025836 PMAQI
30th Sep 2025657 PMAQI
30th Sep 2025468 PMAQI
30th Sep 2025399 PMAQI
30th Sep 20254310 PMAQI
30th Sep 20253811 PMAQI
1st Oct 20253212 AMAQI
1st Oct 2025331 AMAQI
1st Oct 2025322 AMAQI
1st Oct 2025283 AMAQI
1st Oct 2025284 AMAQI
1st Oct 2025425 AMAQI
28°C25/30°C
1st Oct 2025566 AMAQI
1st Oct 2025617 AMAQI
1st Oct 2025578 AMAQI
1st Oct 2025559 AMAQI
1st Oct 20255910 AMAQI
1st Oct 20256911 AMAQI
1st Oct 20257312 PMAQI
1st Oct 2025711 PMAQI
1st Oct 2025712 PMAQI
1st Oct 2025673 PMAQI
1st Oct 2025664 PMAQI
1st Oct 2025665 PMAQI
1st Oct 2025676 PMAQI
1st Oct 2025657 PMAQI
1st Oct 2025628 PMAQI
1st Oct 2025589 PMAQI
1st Oct 20255310 PMAQI
1st Oct 20254411 PMAQI
2nd Oct 20255912 AMAQI
2nd Oct 2025601 AMAQI
2nd Oct 2025592 AMAQI
2nd Oct 2025443 AMAQI
2nd Oct 2025464 AMAQI
2nd Oct 2025515 AMAQI
28°C26/30°C
2nd Oct 2025496 AMAQI
2nd Oct 2025517 AMAQI
2nd Oct 2025528 AMAQI
2nd Oct 2025559 AMAQI
2nd Oct 20256010 AMAQI
2nd Oct 20256111 AMAQI
2nd Oct 20256112 PMAQI
2nd Oct 2025601 PMAQI
2nd Oct 2025622 PMAQI
2nd Oct 2025593 PMAQI
2nd Oct 2025564 PMAQI
2nd Oct 2025535 PMAQI
2nd Oct 2025546 PMAQI
2nd Oct 2025447 PMAQI
2nd Oct 2025428 PMAQI
2nd Oct 2025469 PMAQI
2nd Oct 20254010 PMAQI
2nd Oct 20254711 PMAQI
3rd Oct 20253912 AMAQI
3rd Oct 2025471 AMAQI
3rd Oct 2025452 AMAQI
3rd Oct 2025513 AMAQI
3rd Oct 2025584 AMAQI
3rd Oct 2025565 AMAQI
28°C25/31°C
3rd Oct 2025566 AMAQI
3rd Oct 2025577 AMAQI
3rd Oct 2025578 AMAQI
3rd Oct 2025609 AMAQI
3rd Oct 20256410 AMAQI
3rd Oct 20256711 AMAQI
3rd Oct 20257112 PMAQI
3rd Oct 2025751 PMAQI
3rd Oct 2025742 PMAQI
3rd Oct 2025673 PMAQI
3rd Oct 2025694 PMAQI
3rd Oct 2025615 PMAQI
3rd Oct 2025586 PMAQI
3rd Oct 2025507 PMAQI
3rd Oct 2025618 PMAQI
3rd Oct 2025589 PMAQI
3rd Oct 20255810 PMAQI
3rd Oct 20255611 PMAQI
4th Oct 20255812 AMAQI
4th Oct 2025591 AMAQI
4th Oct 2025682 AMAQI
4th Oct 2025683 AMAQI
4th Oct 2025724 AMAQI
4th Oct 2025725 AMAQI
27°C25/31°C
4th Oct 2025756 AMAQI
4th Oct 2025847 AMAQI
4th Oct 2025888 AMAQI
4th Oct 2025849 AMAQI
4th Oct 20257410 AMAQI
4th Oct 20256611 AMAQI
4th Oct 20256312 PMAQI
4th Oct 2025701 PMAQI
4th Oct 2025772 PMAQI
4th Oct 2025783 PMAQI
4th Oct 2025734 PMAQI
4th Oct 2025735 PMAQI
4th Oct 2025716 PMAQI
4th Oct 2025707 PMAQI
4th Oct 2025738 PMAQI
4th Oct 2025669 PMAQI
4th Oct 20255310 PMAQI
4th Oct 20254811 PMAQI
5th Oct 20254412 AMAQI
5th Oct 2025441 AMAQI
5th Oct 2025432 AMAQI
5th Oct 2025413 AMAQI
5th Oct 2025424 AMAQI
5th Oct 2025425 AMAQI
28°C25/30°C
5th Oct 2025406 AMAQI
5th Oct 2025427 AMAQI
5th Oct 2025388 AMAQI
5th Oct 2025369 AMAQI
5th Oct 20253910 AMAQI
5th Oct 20254211 AMAQI
5th Oct 20255212 PMAQI
5th Oct 2025551 PMAQI
5th Oct 2025592 PMAQI
5th Oct 2025583 PMAQI
5th Oct 2025584 PMAQI
5th Oct 2025555 PMAQI
5th Oct 2025566 PMAQI
5th Oct 2025567 PMAQI
5th Oct 2025588 PMAQI
5th Oct 2025599 PMAQI
5th Oct 20255510 PMAQI
5th Oct 20255511 PMAQI
6th Oct 20254812 AMAQI
6th Oct 2025471 AMAQI
6th Oct 2025452 AMAQI
6th Oct 2025473 AMAQI
6th Oct 2025464 AMAQI
6th Oct 2025405 AMAQI
27°C26/29°C
6th Oct 2025366 AMAQI
6th Oct 2025427 AMAQI
6th Oct 2025448 AMAQI
6th Oct 2025489 AMAQI
6th Oct 20254410 AMAQI
6th Oct 20254011 AMAQI
6th Oct 20254212 PMAQI
6th Oct 2025481 PMAQI
6th Oct 2025562 PMAQI
6th Oct 2025643 PMAQI
6th Oct 2025644 PMAQI
6th Oct 2025665 PMAQI
6th Oct 2025636 PMAQI
6th Oct 2025567 PMAQI
6th Oct 2025598 PMAQI
6th Oct 2025469 PMAQI
6th Oct 20253710 PMAQI
6th Oct 20253111 PMAQI
7th Oct 20251812 AMAQI
7th Oct 2025471 AMAQI
28°C25/31°C
7th Oct 2025517 PMAQI
7th Oct 2025418 PMAQI
7th Oct 2025509 PMAQI
7th Oct 20255510 PMAQI
7th Oct 20255011 PMAQI
8th Oct 20254512 AMAQI
8th Oct 2025401 AMAQI
8th Oct 2025382 AMAQI
8th Oct 2025373 AMAQI
8th Oct 2025374 AMAQI
8th Oct 2025425 AMAQI
28°C26/31°C
8th Oct 2025466 AMAQI
8th Oct 2025467 AMAQI
8th Oct 2025538 AMAQI
8th Oct 2025569 AMAQI
8th Oct 20256010 AMAQI
8th Oct 20255611 AMAQI
8th Oct 20255712 PMAQI
8th Oct 2025571 PMAQI
8th Oct 2025602 PMAQI
8th Oct 2025563 PMAQI
8th Oct 2025554 PMAQI
8th Oct 2025575 PMAQI
8th Oct 2025596 PMAQI
8th Oct 2025617 PMAQI
8th Oct 2025668 PMAQI
8th Oct 2025669 PMAQI
8th Oct 20256610 PMAQI
8th Oct 20256711 PMAQI
9th Oct 20256712 AMAQI
9th Oct 2025671 AMAQI
9th Oct 2025712 AMAQI
9th Oct 2025703 AMAQI
9th Oct 2025714 AMAQI
9th Oct 2025755 AMAQI
28°C25/31°C
9th Oct 2025746 AMAQI
6 AM9th Oct 2025747 AMAQI
9th Oct 2025738 AMAQI
9th Oct 2025699 AMAQI
9th Oct 20256610 AMAQI
9th Oct 20255811 AMAQI
9th Oct 20256012 PMAQI
12 PM9th Oct 2025661 PMAQI
9th Oct 2025712 PMAQI
9th Oct 2025653 PMAQI
9th Oct 2025604 PMAQI
9th Oct 2025575 PMAQI
9th Oct 2025576 PMAQI
6 PM9th Oct 2025597 PMAQI
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 1 PM
50AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
2 PM - 5 PM
48AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 1 PM (Avg. 50), while the lowest AQI was between 2 PM to 5 PM (Avg. 48).
Night time
Avg. Highest Time
1 AM - 8 PM
49AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
9 PM - 11 PM
45AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 8 PM (Avg. 49), while the lowest AQI was between 9 PM to 11 PM (Avg. 45).
2025 Days Vs Air Quality
Haojiangzi, Shantou, Guangdong, China
2025
33%
92
59%
167
8%
22
Total number of days with different AQI categories in last 282 days in 2025 (83 days remaining)
Good
92 DaysModerate
167 DaysPoor
22 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 33%
Health Risk Level:
High
In 2025, 33% of 282 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
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
46AQI
46AQI
4th August 2025
43AQI
43AQI
5th August 2025
44AQI
44AQI
6th August 2025
50AQI
50AQI
7th August 2025
56AQI
56AQI
8th August 2025
61AQI
61AQI
9th August 2025
45AQI
45AQI
10th August 2025
38AQI
38AQI
11th August 2025
42AQI
42AQI
12th August 2025
51AQI
51AQI
13th August 2025
56AQI
56AQI
14th August 2025
39AQI
39AQI
15th August 2025
41AQI
41AQI
16th August 2025
44AQI
44AQI
17th August 2025
42AQI
42AQI
18th August 2025
37AQI
37AQI
19th August 2025
39AQI
39AQI
20th August 2025
45AQI
45AQI
21st August 2025
48AQI
48AQI
22nd August 2025
55AQI
55AQI
23rd August 2025
52AQI
52AQI
24th August 2025
49AQI
49AQI
25th August 2025
50AQI
50AQI
26th August 2025
48AQI
48AQI
27th August 2025
49AQI
49AQI
28th August 2025
50AQI
50AQI
29th August 2025
51AQI
51AQI
30th August 2025
48AQI
48AQI
31st August 2025
53AQI
53AQI
1st September 2025
56AQI
56AQI
2nd September 2025
59AQI
59AQI
3rd September 2025
60AQI
60AQI
4th September 2025
43AQI
43AQI
5th September 2025
56AQI
56AQI
6th September 2025
58AQI
58AQI
7th September 2025
46AQI
46AQI
8th September 2025
43AQI
43AQI
9th September 2025
44AQI
44AQI
10th September 2025
48AQI
48AQI
11th September 2025
55AQI
55AQI
12th September 2025
53AQI
53AQI
13th September 2025
52AQI
52AQI
14th September 2025
52AQI
52AQI
15th September 2025
51AQI
51AQI
16th September 2025
51AQI
51AQI
17th September 2025
52AQI
52AQI
18th September 2025
42AQI
42AQI
19th September 2025
35AQI
35AQI
20th September 2025
34AQI
34AQI
21st September 2025
36AQI
36AQI
22nd September 2025
42AQI
42AQI
23rd September 2025
49AQI
49AQI
24th September 2025
48AQI
48AQI
25th September 2025
41AQI
41AQI
26th September 2025
50AQI
50AQI
27th September 2025
37AQI
37AQI
28th September 2025
41AQI
41AQI
29th September 2025
43AQI
43AQI
30th September 2025
53AQI
53AQI
1st October 2025
54AQI
54AQI
2nd October 2025
52AQI
52AQI
3rd October 2025
58AQI
58AQI
4th October 2025
69AQI
69AQI
5th October 2025
47AQI
47AQI
6th October 2025
47AQI
47AQI
7th October 2025
44AQI
44AQI
8th October 2025
51AQI
51AQI
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
95AQI
84AQI
74AQI
76AQI
60AQI
43AQI
50AQI
48AQI
48AQI
53AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202564AQI
18
13
24
4
5
24
2
2
25
3
9
22
21
9
14
17
21
10
17
13
3
5
92
167
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
2024(Avg.)
65AQILeast Polluted Year Recorded
2020(Avg.)
54AQIHaojiangzi's annual 2025 AQI (64) shows an average percentage change of 8.02% (worsened AQI) compared to previous years: 2020 (54), 2021 (59), 2022 (56), 2023 (62), 2024 (65).
