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HistoryAQIPM2.5PM10COSO2NO2O3

Jiaying University, Meizhou, 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

Jiaying University, Meizhou, Guangdong, China

2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
27th Oct 2024
103AQI
Lowest AQI recorded on
28th Oct 2024
26AQI

Same Day Analysis (12th October ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 75 of Moderate air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 12th Oct - 13th Oct 2025

Jiaying University, Meizhou, Guangdong, China

AQI
Day
Night
.

6 AM12th Oct 2025

6 PM

5 AM13th Oct 2025

Day time
Avg. Highest Time
3PM12th Oct

85AQI

Avg. Lowest Time
8AM12th Oct

66AQI

Night time
Avg. Highest Time
1AM13th Oct

79AQI

Avg. Lowest Time
9PM12th Oct

57AQI

In the last 24 hours,

Jiaying University's AQI reached its highest point of 85 at 3 PM during the Day, while the lowest point, 57, was recorded at 9 PM during the Night between 12th Oct and 13th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Jiaying University, Meizhou, Guangdong, China

SepOct
13th - 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 - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
13th Sep 2025536 AMAQI
13th Sep 2025547 AMAQI
13th Sep 2025598 AMAQI
13th Sep 2025599 AMAQI
13th Sep 20255910 AMAQI
13th Sep 20255611 AMAQI
13th Sep 20254812 PMAQI
13th Sep 2025561 PMAQI
13th Sep 2025412 PMAQI
13th Sep 2025423 PMAQI
13th Sep 2025444 PMAQI
13th Sep 2025325 PMAQI
13th Sep 2025476 PMAQI
13th Sep 2025447 PMAQI
13th Sep 2025528 PMAQI
13th Sep 2025509 PMAQI
13th Sep 20254910 PMAQI
13th Sep 20255011 PMAQI
14th Sep 20255212 AMAQI
14th Sep 2025521 AMAQI
14th Sep 2025532 AMAQI
14th Sep 2025533 AMAQI
14th Sep 2025534 AMAQI
14th Sep 2025535 AMAQI

28°C22/35°C

14th Sep 2025536 AMAQI
14th Sep 2025537 AMAQI
14th Sep 2025578 AMAQI
14th Sep 2025629 AMAQI
14th Sep 20256410 AMAQI
14th Sep 20256111 AMAQI
14th Sep 20256012 PMAQI
14th Sep 2025581 PMAQI
14th Sep 2025572 PMAQI
14th Sep 2025513 PMAQI
14th Sep 2025554 PMAQI
14th Sep 2025495 PMAQI
14th Sep 2025526 PMAQI
14th Sep 2025527 PMAQI
14th Sep 2025568 PMAQI
14th Sep 2025559 PMAQI
14th Sep 20255310 PMAQI
14th Sep 20255411 PMAQI
15th Sep 20255412 AMAQI
15th Sep 2025531 AMAQI
15th Sep 2025532 AMAQI
15th Sep 2025543 AMAQI
15th Sep 2025554 AMAQI
15th Sep 2025555 AMAQI

28°C22/36°C

15th Sep 2025556 AMAQI
15th Sep 2025567 AMAQI
15th Sep 2025618 AMAQI
15th Sep 2025619 AMAQI
15th Sep 20256110 AMAQI
15th Sep 20256011 AMAQI
15th Sep 20255812 PMAQI
15th Sep 2025581 PMAQI
15th Sep 2025562 PMAQI
15th Sep 2025543 PMAQI
15th Sep 2025554 PMAQI
15th Sep 2025445 PMAQI
15th Sep 2025516 PMAQI
15th Sep 2025557 PMAQI
15th Sep 2025568 PMAQI
15th Sep 2025559 PMAQI
15th Sep 20255010 PMAQI
15th Sep 20255411 PMAQI
16th Sep 20255712 AMAQI
16th Sep 2025551 AMAQI
16th Sep 2025542 AMAQI
16th Sep 2025553 AMAQI
16th Sep 2025564 AMAQI
16th Sep 2025565 AMAQI

28°C22/36°C

16th Sep 2025556 AMAQI
16th Sep 2025557 AMAQI
16th Sep 2025558 AMAQI
16th Sep 2025589 AMAQI
16th Sep 20256110 AMAQI
16th Sep 20256211 AMAQI
16th Sep 20255712 PMAQI
16th Sep 2025541 PMAQI
16th Sep 2025542 PMAQI
16th Sep 2025443 PMAQI
16th Sep 2025384 PMAQI
16th Sep 2025315 PMAQI
16th Sep 2025436 PMAQI
16th Sep 2025427 PMAQI
16th Sep 2025568 PMAQI
16th Sep 2025559 PMAQI
16th Sep 20255410 PMAQI
16th Sep 20255511 PMAQI
17th Sep 20255612 AMAQI
17th Sep 2025561 AMAQI
17th Sep 2025582 AMAQI
17th Sep 2025563 AMAQI
17th Sep 2025564 AMAQI
17th Sep 2025565 AMAQI

28°C22/36°C

17th Sep 2025566 AMAQI
17th Sep 2025557 AMAQI
17th Sep 2025668 AMAQI
17th Sep 2025729 AMAQI
17th Sep 20257810 AMAQI
17th Sep 20258411 AMAQI
17th Sep 20256912 PMAQI
17th Sep 2025561 PMAQI
17th Sep 2025522 PMAQI
17th Sep 2025483 PMAQI
17th Sep 2025494 PMAQI
17th Sep 2025565 PMAQI
17th Sep 2025516 PMAQI
17th Sep 2025507 PMAQI
17th Sep 2025568 PMAQI
17th Sep 2025589 PMAQI
17th Sep 20255810 PMAQI
17th Sep 20255711 PMAQI
18th Sep 20255712 AMAQI
18th Sep 2025561 AMAQI
18th Sep 2025562 AMAQI
18th Sep 2025573 AMAQI
18th Sep 2025584 AMAQI
18th Sep 2025585 AMAQI

28°C22/36°C

18th Sep 2025586 AMAQI
18th Sep 2025587 AMAQI
18th Sep 2025518 AMAQI
18th Sep 2025549 AMAQI
18th Sep 20255810 AMAQI
18th Sep 20256011 AMAQI
18th Sep 20256012 PMAQI
18th Sep 2025581 PMAQI
18th Sep 2025582 PMAQI
18th Sep 2025543 PMAQI
18th Sep 2025524 PMAQI
18th Sep 2025475 PMAQI
18th Sep 2025476 PMAQI
18th Sep 2025497 PMAQI
18th Sep 2025578 PMAQI
18th Sep 2025579 PMAQI
18th Sep 20255810 PMAQI
18th Sep 20255811 PMAQI
19th Sep 20255812 AMAQI
19th Sep 2025571 AMAQI
19th Sep 2025572 AMAQI
19th Sep 2025573 AMAQI
19th Sep 2025584 AMAQI
19th Sep 2025575 AMAQI

27°C22/35°C

19th Sep 2025576 AMAQI
19th Sep 2025587 AMAQI
19th Sep 2025428 AMAQI
19th Sep 2025349 AMAQI
19th Sep 20253010 AMAQI
19th Sep 20253111 AMAQI
19th Sep 20254212 PMAQI
19th Sep 2025441 PMAQI
19th Sep 2025442 PMAQI
19th Sep 2025423 PMAQI
19th Sep 2025404 PMAQI
19th Sep 2025465 PMAQI
19th Sep 2025466 PMAQI
19th Sep 2025467 PMAQI
19th Sep 2025568 PMAQI
19th Sep 2025569 PMAQI
19th Sep 20255610 PMAQI
19th Sep 20255611 PMAQI
20th Sep 20255612 AMAQI
20th Sep 2025571 AMAQI
20th Sep 2025562 AMAQI
20th Sep 2025573 AMAQI
20th Sep 2025564 AMAQI
20th Sep 2025565 AMAQI

23°C22/25°C

20th Sep 2025566 AMAQI
20th Sep 2025577 AMAQI
20th Sep 2025288 AMAQI
20th Sep 2025229 AMAQI
20th Sep 20252010 AMAQI
20th Sep 20252011 AMAQI
20th Sep 20254112 PMAQI
20th Sep 2025401 PMAQI
20th Sep 2025372 PMAQI
20th Sep 2025353 PMAQI
20th Sep 2025354 PMAQI
20th Sep 2025345 PMAQI
20th Sep 2025366 PMAQI
20th Sep 2025367 PMAQI
20th Sep 2025548 PMAQI
20th Sep 2025549 PMAQI
20th Sep 20255410 PMAQI
20th Sep 20255411 PMAQI
21st Sep 20255412 AMAQI
21st Sep 2025561 AMAQI
21st Sep 2025562 AMAQI
21st Sep 2025563 AMAQI
21st Sep 2025554 AMAQI
21st Sep 2025555 AMAQI

23°C22/26°C

21st Sep 2025556 AMAQI
21st Sep 2025557 AMAQI
21st Sep 2025318 AMAQI
21st Sep 2025209 AMAQI
21st Sep 20252210 AMAQI
21st Sep 20252111 AMAQI
21st Sep 20253312 PMAQI
21st Sep 2025341 PMAQI
21st Sep 2025332 PMAQI
21st Sep 2025343 PMAQI
21st Sep 2025364 PMAQI
21st Sep 2025335 PMAQI
21st Sep 2025366 PMAQI
21st Sep 2025407 PMAQI
21st Sep 2025538 PMAQI
21st Sep 2025539 PMAQI
21st Sep 20255410 PMAQI
21st Sep 20255511 PMAQI
22nd Sep 20255512 AMAQI
22nd Sep 2025541 AMAQI
22nd Sep 2025542 AMAQI
22nd Sep 2025543 AMAQI
22nd Sep 2025534 AMAQI
22nd Sep 2025545 AMAQI

26°C22/32°C

22nd Sep 2025536 AMAQI
22nd Sep 2025537 AMAQI
22nd Sep 2025468 AMAQI
22nd Sep 2025399 AMAQI
22nd Sep 20253610 AMAQI
22nd Sep 20254811 AMAQI
22nd Sep 20255312 PMAQI
22nd Sep 2025521 PMAQI
22nd Sep 2025492 PMAQI
22nd Sep 2025373 PMAQI
22nd Sep 2025364 PMAQI
22nd Sep 2025385 PMAQI
22nd Sep 2025396 PMAQI
22nd Sep 2025437 PMAQI
22nd Sep 2025528 PMAQI
22nd Sep 2025539 PMAQI
22nd Sep 20255310 PMAQI
22nd Sep 20255311 PMAQI
23rd Sep 20255212 AMAQI
23rd Sep 2025541 AMAQI
23rd Sep 2025542 AMAQI
23rd Sep 2025543 AMAQI
23rd Sep 2025534 AMAQI
23rd Sep 2025535 AMAQI

26°C22/32°C

23rd Sep 2025536 AMAQI
23rd Sep 2025547 AMAQI
23rd Sep 2025398 AMAQI
23rd Sep 2025459 AMAQI
23rd Sep 20254810 AMAQI
23rd Sep 20254511 AMAQI
23rd Sep 20255012 PMAQI
23rd Sep 2025461 PMAQI
23rd Sep 2025452 PMAQI
23rd Sep 2025393 PMAQI
23rd Sep 2025434 PMAQI
23rd Sep 2025485 PMAQI
23rd Sep 2025526 PMAQI
23rd Sep 2025547 PMAQI
23rd Sep 2025548 PMAQI
23rd Sep 2025549 PMAQI
23rd Sep 20255410 PMAQI
23rd Sep 20255311 PMAQI
24th Sep 20255312 AMAQI
24th Sep 2025521 AMAQI
24th Sep 2025522 AMAQI
24th Sep 2025523 AMAQI
24th Sep 2025524 AMAQI
24th Sep 2025525 AMAQI

24°C21/27°C

24th Sep 2025526 AMAQI
24th Sep 2025527 AMAQI
24th Sep 2025278 AMAQI
24th Sep 2025189 AMAQI
24th Sep 20251810 AMAQI
24th Sep 20251811 AMAQI
24th Sep 20253012 PMAQI
24th Sep 2025361 PMAQI
24th Sep 2025322 PMAQI
24th Sep 2025343 PMAQI
24th Sep 2025364 PMAQI
24th Sep 2025335 PMAQI
24th Sep 2025316 PMAQI
24th Sep 2025327 PMAQI
24th Sep 2025488 PMAQI
24th Sep 2025499 PMAQI
24th Sep 20255010 PMAQI
24th Sep 20255011 PMAQI
25th Sep 20254912 AMAQI
25th Sep 2025501 AMAQI
25th Sep 2025522 AMAQI
25th Sep 2025523 AMAQI
25th Sep 2025524 AMAQI
25th Sep 2025525 AMAQI

25°C23/27°C

25th Sep 2025526 AMAQI
25th Sep 2025517 AMAQI
25th Sep 2025308 AMAQI
25th Sep 2025229 AMAQI
25th Sep 20252510 AMAQI
25th Sep 20252911 AMAQI
25th Sep 20253612 PMAQI
25th Sep 2025341 PMAQI
25th Sep 2025302 PMAQI
25th Sep 2025283 PMAQI
25th Sep 2025304 PMAQI
25th Sep 2025375 PMAQI
25th Sep 2025286 PMAQI
25th Sep 2025227 PMAQI
25th Sep 2025228 PMAQI
25th Sep 2025479 PMAQI
25th Sep 20255510 PMAQI
25th Sep 20255011 PMAQI
26th Sep 20253612 AMAQI
26th Sep 2025321 AMAQI
26th Sep 2025342 AMAQI
26th Sep 2025353 AMAQI
26th Sep 2025264 AMAQI
26th Sep 2025305 AMAQI

26°C23/31°C

26th Sep 2025316 AMAQI
26th Sep 2025307 AMAQI
26th Sep 2025308 AMAQI
26th Sep 2025489 AMAQI
26th Sep 20254710 AMAQI
26th Sep 20254611 AMAQI
26th Sep 20254612 PMAQI
26th Sep 2025461 PMAQI
26th Sep 2025402 PMAQI
26th Sep 2025253 PMAQI
26th Sep 2025224 PMAQI
26th Sep 2025225 PMAQI
26th Sep 2025276 PMAQI
26th Sep 2025237 PMAQI
26th Sep 2025288 PMAQI
26th Sep 2025299 PMAQI
26th Sep 20254910 PMAQI
26th Sep 20255711 PMAQI
27th Sep 20255612 AMAQI
27th Sep 2025551 AMAQI
27th Sep 2025562 AMAQI
27th Sep 2025583 AMAQI
27th Sep 2025554 AMAQI
27th Sep 2025585 AMAQI

27°C22/34°C

27th Sep 2025636 AMAQI
27th Sep 2025667 AMAQI
27th Sep 2025618 AMAQI
27th Sep 2025619 AMAQI
27th Sep 20256010 AMAQI
27th Sep 20256011 AMAQI
27th Sep 20256412 PMAQI
27th Sep 2025621 PMAQI
27th Sep 2025522 PMAQI
27th Sep 2025323 PMAQI
27th Sep 2025264 PMAQI
27th Sep 2025225 PMAQI
27th Sep 2025226 PMAQI
27th Sep 2025317 PMAQI
27th Sep 2025478 PMAQI
27th Sep 2025529 PMAQI
27th Sep 20255410 PMAQI
27th Sep 20255611 PMAQI
28th Sep 20255812 AMAQI
28th Sep 2025561 AMAQI
28th Sep 2025562 AMAQI
28th Sep 2025563 AMAQI
28th Sep 2025564 AMAQI
28th Sep 2025555 AMAQI

28°C23/34°C

28th Sep 2025586 AMAQI
28th Sep 2025587 AMAQI
28th Sep 2025588 AMAQI
28th Sep 2025559 AMAQI
28th Sep 20255510 AMAQI
28th Sep 20256611 AMAQI
28th Sep 20256812 PMAQI
28th Sep 2025691 PMAQI
28th Sep 2025652 PMAQI
28th Sep 2025563 PMAQI
28th Sep 2025554 PMAQI
28th Sep 2025585 PMAQI
28th Sep 2025586 PMAQI
28th Sep 2025567 PMAQI
28th Sep 2025568 PMAQI
28th Sep 2025549 PMAQI
28th Sep 20254710 PMAQI
28th Sep 20255411 PMAQI
29th Sep 20256512 AMAQI
29th Sep 2025671 AMAQI
29th Sep 2025692 AMAQI
29th Sep 2025693 AMAQI
29th Sep 2025694 AMAQI
29th Sep 2025705 AMAQI

28°C24/35°C

29th Sep 2025726 AMAQI
29th Sep 2025717 AMAQI
29th Sep 2025698 AMAQI
29th Sep 2025699 AMAQI
29th Sep 20257010 AMAQI
29th Sep 20257111 AMAQI
29th Sep 20257512 PMAQI
29th Sep 2025771 PMAQI
29th Sep 2025742 PMAQI
29th Sep 2025653 PMAQI
29th Sep 2025584 PMAQI
29th Sep 2025555 PMAQI
29th Sep 2025526 PMAQI
29th Sep 2025517 PMAQI
29th Sep 2025628 PMAQI
29th Sep 2025659 PMAQI
29th Sep 20257310 PMAQI
29th Sep 20256711 PMAQI
30th Sep 20256712 AMAQI
30th Sep 2025701 AMAQI
30th Sep 2025712 AMAQI
30th Sep 2025783 AMAQI
30th Sep 2025704 AMAQI
30th Sep 2025725 AMAQI

27°C23/33°C

30th Sep 2025726 AMAQI
30th Sep 2025767 AMAQI
30th Sep 2025738 AMAQI
30th Sep 2025739 AMAQI
30th Sep 20257010 AMAQI
30th Sep 20257311 AMAQI
30th Sep 20257512 PMAQI
30th Sep 2025721 PMAQI
30th Sep 2025782 PMAQI
30th Sep 2025763 PMAQI
30th Sep 2025694 PMAQI
30th Sep 2025665 PMAQI
30th Sep 2025626 PMAQI
30th Sep 2025667 PMAQI
30th Sep 2025698 PMAQI
30th Sep 2025759 PMAQI
30th Sep 20257110 PMAQI
30th Sep 20257211 PMAQI
1st Oct 20257612 AMAQI
1st Oct 2025801 AMAQI
1st Oct 2025752 AMAQI
1st Oct 2025713 AMAQI
1st Oct 2025814 AMAQI
1st Oct 2025775 AMAQI

27°C23/35°C

1st Oct 2025766 AMAQI
1st Oct 2025847 AMAQI
1st Oct 2025738 AMAQI
1st Oct 2025759 AMAQI
1st Oct 20257010 AMAQI
1st Oct 20257811 AMAQI
1st Oct 20258512 PMAQI
1st Oct 2025921 PMAQI
1st Oct 2025932 PMAQI
1st Oct 2025933 PMAQI
1st Oct 2025944 PMAQI
1st Oct 2025925 PMAQI
1st Oct 2025896 PMAQI
1st Oct 2025767 PMAQI
1st Oct 2025728 PMAQI
1st Oct 2025749 PMAQI
1st Oct 20257410 PMAQI
1st Oct 20257611 PMAQI
2nd Oct 20257812 AMAQI
2nd Oct 2025751 AMAQI
2nd Oct 2025762 AMAQI
2nd Oct 2025813 AMAQI
2nd Oct 2025804 AMAQI
2nd Oct 2025795 AMAQI

27°C23/35°C

2nd Oct 2025816 AMAQI
2nd Oct 2025777 AMAQI
2nd Oct 2025768 AMAQI
2nd Oct 2025759 AMAQI
2nd Oct 20257710 AMAQI
2nd Oct 20257211 AMAQI
2nd Oct 20257412 PMAQI
2nd Oct 2025701 PMAQI
2nd Oct 2025682 PMAQI
2nd Oct 2025663 PMAQI
2nd Oct 2025594 PMAQI
2nd Oct 2025455 PMAQI
2nd Oct 2025436 PMAQI
2nd Oct 2025507 PMAQI
2nd Oct 2025548 PMAQI
2nd Oct 2025559 PMAQI
2nd Oct 20256110 PMAQI
2nd Oct 20256011 PMAQI
3rd Oct 20256112 AMAQI
3rd Oct 2025631 AMAQI
3rd Oct 2025702 AMAQI
3rd Oct 2025703 AMAQI
3rd Oct 2025744 AMAQI
3rd Oct 2025705 AMAQI

27°C22/33°C

3rd Oct 2025686 AMAQI
3rd Oct 2025687 AMAQI
3rd Oct 2025698 AMAQI
3rd Oct 2025699 AMAQI
3rd Oct 20256710 AMAQI
3rd Oct 20256611 AMAQI
3rd Oct 20257012 PMAQI
3rd Oct 2025651 PMAQI
3rd Oct 2025592 PMAQI
3rd Oct 2025563 PMAQI
3rd Oct 2025534 PMAQI
3rd Oct 2025555 PMAQI
3rd Oct 2025576 PMAQI
3rd Oct 2025537 PMAQI
3rd Oct 2025668 PMAQI
3rd Oct 2025659 PMAQI
3rd Oct 20256510 PMAQI
3rd Oct 20257211 PMAQI
4th Oct 20257112 AMAQI
4th Oct 2025781 AMAQI
4th Oct 2025782 AMAQI
4th Oct 2025803 AMAQI
4th Oct 2025804 AMAQI
4th Oct 2025775 AMAQI

27°C22/34°C

4th Oct 2025836 AMAQI
4th Oct 2025797 AMAQI
4th Oct 2025798 AMAQI
4th Oct 2025809 AMAQI
4th Oct 20257710 AMAQI
4th Oct 20258111 AMAQI
4th Oct 20258612 PMAQI
4th Oct 2025861 PMAQI
4th Oct 2025872 PMAQI
4th Oct 2025883 PMAQI
4th Oct 2025914 PMAQI
4th Oct 2025795 PMAQI
4th Oct 2025576 PMAQI
4th Oct 2025627 PMAQI
4th Oct 2025758 PMAQI
4th Oct 2025819 PMAQI
4th Oct 20258110 PMAQI
4th Oct 20258111 PMAQI
5th Oct 20257812 AMAQI
5th Oct 2025791 AMAQI
5th Oct 2025562 AMAQI
5th Oct 2025503 AMAQI
5th Oct 2025534 AMAQI
5th Oct 2025585 AMAQI

27°C22/35°C

5th Oct 2025526 AMAQI
5th Oct 2025517 AMAQI
5th Oct 2025508 AMAQI
5th Oct 2025509 AMAQI
5th Oct 20255310 AMAQI
5th Oct 20255611 AMAQI
5th Oct 20255212 PMAQI
5th Oct 2025451 PMAQI
5th Oct 2025542 PMAQI
5th Oct 2025453 PMAQI
5th Oct 2025474 PMAQI
5th Oct 2025475 PMAQI
5th Oct 2025506 PMAQI
5th Oct 2025467 PMAQI
5th Oct 2025388 PMAQI
5th Oct 2025359 PMAQI
5th Oct 20253410 PMAQI
5th Oct 20253611 PMAQI
6th Oct 20253112 AMAQI
6th Oct 2025351 AMAQI
6th Oct 2025322 AMAQI
6th Oct 2025353 AMAQI
6th Oct 2025384 AMAQI
6th Oct 2025375 AMAQI

26°C22/31°C

6th Oct 2025376 AMAQI
6th Oct 2025397 AMAQI
6th Oct 2025388 AMAQI
6th Oct 2025379 AMAQI
6th Oct 20253810 AMAQI
6th Oct 20255411 AMAQI
6th Oct 20256012 PMAQI
6th Oct 2025571 PMAQI
6th Oct 2025532 PMAQI
6th Oct 2025613 PMAQI
6th Oct 2025494 PMAQI
6th Oct 2025535 PMAQI
6th Oct 2025456 PMAQI
6th Oct 2025507 PMAQI
6th Oct 2025558 PMAQI
6th Oct 2025429 PMAQI
6th Oct 20253710 PMAQI
6th Oct 20254411 PMAQI
7th Oct 20256212 AMAQI
7th Oct 2025641 AMAQI

28°C22/35°C

7th Oct 2025507 PMAQI
7th Oct 2025748 PMAQI
7th Oct 2025739 PMAQI
7th Oct 20257410 PMAQI
7th Oct 20257311 PMAQI
8th Oct 20256412 AMAQI
8th Oct 2025671 AMAQI
8th Oct 2025732 AMAQI
8th Oct 2025823 AMAQI
8th Oct 2025924 AMAQI
8th Oct 2025885 AMAQI

28°C23/36°C

8th Oct 2025866 AMAQI
8th Oct 2025877 AMAQI
8th Oct 2025828 AMAQI
8th Oct 2025859 AMAQI
8th Oct 20258610 AMAQI
8th Oct 20258411 AMAQI
8th Oct 20259212 PMAQI
8th Oct 20251021 PMAQI
8th Oct 2025932 PMAQI
8th Oct 2025813 PMAQI
8th Oct 2025744 PMAQI
8th Oct 2025585 PMAQI
8th Oct 2025626 PMAQI
8th Oct 2025787 PMAQI
8th Oct 20251008 PMAQI
8th Oct 2025819 PMAQI
8th Oct 20258010 PMAQI
8th Oct 20257611 PMAQI
9th Oct 20257912 AMAQI
9th Oct 2025761 AMAQI
9th Oct 2025742 AMAQI
9th Oct 2025763 AMAQI
9th Oct 2025814 AMAQI
9th Oct 2025795 AMAQI

28°C22/35°C

9th Oct 2025816 AMAQI
9th Oct 2025817 AMAQI
9th Oct 2025818 AMAQI
9th Oct 2025809 AMAQI
9th Oct 20257810 AMAQI
9th Oct 20258311 AMAQI
9th Oct 20258612 PMAQI
9th Oct 2025831 PMAQI
9th Oct 2025892 PMAQI
9th Oct 2025923 PMAQI
9th Oct 2025874 PMAQI
9th Oct 2025825 PMAQI
9th Oct 2025786 PMAQI
9th Oct 2025797 PMAQI
9th Oct 2025738 PMAQI
9th Oct 2025689 PMAQI
9th Oct 20256610 PMAQI
9th Oct 20257111 PMAQI
10th Oct 20257812 AMAQI
10th Oct 2025791 AMAQI
10th Oct 2025842 AMAQI
10th Oct 2025833 AMAQI
10th Oct 2025814 AMAQI
10th Oct 2025745 AMAQI

28°C22/35°C

10th Oct 2025756 AMAQI
10th Oct 2025787 AMAQI
10th Oct 2025828 AMAQI
10th Oct 2025749 AMAQI
10th Oct 20257710 AMAQI
10th Oct 20257911 AMAQI
10th Oct 20259012 PMAQI
10th Oct 2025911 PMAQI
10th Oct 2025892 PMAQI
10th Oct 2025733 PMAQI
10th Oct 2025754 PMAQI
10th Oct 2025705 PMAQI
10th Oct 2025626 PMAQI
10th Oct 2025587 PMAQI
10th Oct 2025568 PMAQI
10th Oct 2025519 PMAQI
10th Oct 20255110 PMAQI
10th Oct 20255511 PMAQI
11th Oct 20256112 AMAQI
11th Oct 2025651 AMAQI
11th Oct 2025692 AMAQI
11th Oct 2025713 AMAQI
11th Oct 2025684 AMAQI
11th Oct 2025685 AMAQI

28°C22/35°C

11th Oct 2025676 AMAQI
11th Oct 2025677 AMAQI
11th Oct 2025668 AMAQI
11th Oct 2025669 AMAQI
11th Oct 20257010 AMAQI
11th Oct 20257411 AMAQI
11th Oct 20257712 PMAQI
11th Oct 2025761 PMAQI
11th Oct 2025782 PMAQI
11th Oct 2025733 PMAQI
11th Oct 2025644 PMAQI
11th Oct 2025675 PMAQI
11th Oct 2025596 PMAQI
11th Oct 2025587 PMAQI
11th Oct 2025588 PMAQI
11th Oct 2025589 PMAQI
11th Oct 20255810 PMAQI
11th Oct 20256311 PMAQI
12th Oct 20258112 AMAQI
12th Oct 2025851 AMAQI
12th Oct 2025872 AMAQI
12th Oct 2025823 AMAQI
12th Oct 2025784 AMAQI
12th Oct 2025675 AMAQI

27°C22/34°C

12th Oct 2025696 AMAQI
12th Oct 2025677 AMAQI
12th Oct 2025668 AMAQI
12th Oct 2025689 AMAQI
12th Oct 20256710 AMAQI
12th Oct 20257411 AMAQI
12th Oct 20257712 PMAQI
12th Oct 2025801 PMAQI
12th Oct 2025802 PMAQI
12th Oct 2025853 PMAQI
12th Oct 2025854 PMAQI
12th Oct 2025685 PMAQI
12th Oct 2025666 PMAQI
12th Oct 2025607 PMAQI
12th Oct 2025578 PMAQI
12th Oct 2025579 PMAQI
12th Oct 20255910 PMAQI
12th Oct 20256111 PMAQI
13th Oct 20256112 AMAQI
13th Oct 2025791 AMAQI
13th Oct 2025762 AMAQI
13th Oct 2025733 AMAQI
13th Oct 2025694 AMAQI
13th Oct 2025645 AMAQI

27°C22/34°C

13th Oct 2025686 AMAQI
6 AM
13th Oct 2025697 AMAQI
13th Oct 2025688 AMAQI
13th Oct 2025739 AMAQI
13th Oct 20257110 AMAQI
13th Oct 20256911 AMAQI
13th Oct 20256112 PMAQI
12 PM
13th Oct 2025631 PMAQI
13th Oct 2025642 PMAQI
13th Oct 2025683 PMAQI
13th Oct 2025664 PMAQI
13th Oct 2025685 PMAQI
13th Oct 2025566 PMAQI
6 PM
13th Oct 2025557 PMAQI
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
12 PM - 1 PM

63AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
5 PM - 6 PM

51AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 1 PM (Avg. 63), while the lowest AQI was between 5 PM to 6 PM (Avg. 51).
Night time
Avg. Highest Time
1 AM - 5 AM

62AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM

51AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 5 AM (Avg. 62), while the lowest AQI was between 7 PM to 7 PM (Avg. 51).

2025 Days Vs Air Quality

Jiaying University, Meizhou, Guangdong, China

2025

30%

85

65%

184

6%

16

Total number of days with different AQI categories in last 286 days in 2025 (79 days remaining)

Good
85 Days
Moderate
184 Days
Poor
16 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 30%

Health Risk Level:

High

In 2025, 30% of 286 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

Jiaying University, Meizhou, 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
133AQI
2nd January 2025
120AQI
3rd January 2025
124AQI
4th January 2025
98AQI
5th January 2025
109AQI
6th January 2025
112AQI
7th January 2025
112AQI
8th January 2025
120AQI
9th January 2025
100AQI
10th January 2025
89AQI
11th January 2025
88AQI
12th January 2025
74AQI
13th January 2025
74AQI
14th January 2025
80AQI
15th January 2025
89AQI
16th January 2025
98AQI
17th January 2025
77AQI
18th January 2025
97AQI
19th January 2025
88AQI
20th January 2025
91AQI
21st January 2025
95AQI
22nd January 2025
101AQI
23rd January 2025
89AQI
24th January 2025
96AQI
25th January 2025
78AQI
26th January 2025
47AQI
27th January 2025
64AQI
28th January 2025
71AQI
29th January 2025
104AQI
30th January 2025
88AQI
31st January 2025
80AQI
1st February 2025
80AQI
2nd February 2025
69AQI
3rd February 2025
37AQI
4th February 2025
62AQI
5th February 2025
66AQI
6th February 2025
73AQI
7th February 2025
52AQI
8th February 2025
62AQI
9th February 2025
61AQI
10th February 2025
73AQI
11th February 2025
78AQI
12th February 2025
87AQI
13th February 2025
84AQI
14th February 2025
74AQI
15th February 2025
85AQI
16th February 2025
82AQI
17th February 2025
79AQI
18th February 2025
62AQI
19th February 2025
79AQI
20th February 2025
75AQI
21st February 2025
53AQI
22nd February 2025
66AQI
23rd February 2025
34AQI
24th February 2025
53AQI
25th February 2025
80AQI
26th February 2025
96AQI
27th February 2025
99AQI
28th February 2025
83AQI
1st March 2025
75AQI
2nd March 2025
72AQI
3rd March 2025
69AQI
4th March 2025
50AQI
5th March 2025
45AQI
6th March 2025
36AQI
7th March 2025
47AQI
8th March 2025
54AQI
9th March 2025
71AQI
10th March 2025
83AQI
11th March 2025
83AQI
12th March 2025
67AQI
13th March 2025
63AQI
14th March 2025
62AQI
15th March 2025
37AQI
16th March 2025
40AQI
17th March 2025
74AQI
18th March 2025
57AQI
19th March 2025
72AQI
20th March 2025
70AQI
21st March 2025
78AQI
22nd March 2025
84AQI
23rd March 2025
91AQI
24th March 2025
112AQI
25th March 2025
121AQI
26th March 2025
108AQI
27th March 2025
87AQI
28th March 2025
80AQI
29th March 2025
41AQI
30th March 2025
41AQI
31st March 2025
32AQI
1st April 2025
45AQI
2nd April 2025
55AQI
3rd April 2025
72AQI
4th April 2025
79AQI
5th April 2025
77AQI
6th April 2025
85AQI
7th April 2025
87AQI
8th April 2025
92AQI
9th April 2025
99AQI
10th April 2025
70AQI
11th April 2025
85AQI
12th April 2025
95AQI
13th April 2025
104AQI
14th April 2025
113AQI
15th April 2025
107AQI
16th April 2025
109AQI
17th April 2025
90AQI
18th April 2025
82AQI
19th April 2025
72AQI
20th April 2025
72AQI
21st April 2025
64AQI
22nd April 2025
68AQI
23rd April 2025
65AQI
24th April 2025
57AQI
25th April 2025
34AQI
26th April 2025
38AQI
27th April 2025
55AQI
28th April 2025
44AQI
29th April 2025
64AQI
30th April 2025
77AQI
1st May 2025
78AQI
2nd May 2025
80AQI
3rd May 2025
84AQI
4th May 2025
83AQI
5th May 2025
67AQI
6th May 2025
64AQI
7th May 2025
54AQI
8th May 2025
56AQI
9th May 2025
50AQI
10th May 2025
52AQI
11th May 2025
50AQI
12th May 2025
61AQI
13th May 2025
66AQI
14th May 2025
66AQI
15th May 2025
67AQI
16th May 2025
57AQI
17th May 2025
52AQI
18th May 2025
55AQI
19th May 2025
56AQI
20th May 2025
57AQI
21st May 2025
50AQI
22nd May 2025
55AQI
23rd May 2025
53AQI
24th May 2025
44AQI
25th May 2025
69AQI
26th May 2025
61AQI
27th May 2025
70AQI
28th May 2025
64AQI
29th May 2025
43AQI
30th May 2025
44AQI
31st May 2025
50AQI
1st June 2025
55AQI
2nd June 2025
56AQI
3rd June 2025
36AQI
4th June 2025
55AQI
5th June 2025
50AQI
6th June 2025
67AQI
7th June 2025
67AQI
8th June 2025
66AQI
9th June 2025
65AQI
10th June 2025
57AQI
11th June 2025
54AQI
12th June 2025
57AQI
13th June 2025
53AQI
14th June 2025
49AQI
15th June 2025
45AQI
16th June 2025
39AQI
17th June 2025
35AQI
18th June 2025
42AQI
19th June 2025
44AQI
20th June 2025
41AQI
21st June 2025
43AQI
22nd June 2025
39AQI
23rd June 2025
38AQI
24th June 2025
40AQI
25th June 2025
45AQI
26th June 2025
48AQI
27th June 2025
46AQI
28th June 2025
49AQI
29th June 2025
48AQI
30th June 2025
46AQI
1st July 2025
45AQI
2nd July 2025
46AQI
3rd July 2025
54AQI
4th July 2025
57AQI
5th July 2025
54AQI
6th July 2025
53AQI
7th July 2025
59AQI
8th July 2025
62AQI
9th July 2025
61AQI
10th July 2025
52AQI
11th July 2025
51AQI
12th July 2025
52AQI
13th July 2025
53AQI
14th July 2025
55AQI
15th July 2025
57AQI
16th July 2025
58AQI
17th July 2025
60AQI
18th July 2025
56AQI
19th July 2025
54AQI
20th July 2025
51AQI
21st July 2025
49AQI
22nd July 2025
44AQI
23rd July 2025
46AQI
24th July 2025
47AQI
25th July 2025
49AQI
26th July 2025
53AQI
27th July 2025
55AQI
28th July 2025
53AQI
29th July 2025
52AQI
30th July 2025
53AQI
31st July 2025
49AQI
1st August 2025
56AQI
2nd August 2025
53AQI
3rd August 2025
49AQI
4th August 2025
46AQI
5th August 2025
45AQI
6th August 2025
44AQI
7th August 2025
48AQI
8th August 2025
49AQI
9th August 2025
55AQI
10th August 2025
50AQI
11th August 2025
52AQI
12th August 2025
56AQI
13th August 2025
57AQI
14th August 2025
46AQI
15th August 2025
45AQI
16th August 2025
45AQI
17th August 2025
46AQI
18th August 2025
44AQI
19th August 2025
42AQI
20th August 2025
43AQI
21st August 2025
44AQI
22nd August 2025
49AQI
23rd August 2025
52AQI
24th August 2025
50AQI
25th August 2025
48AQI
26th August 2025
49AQI
27th August 2025
48AQI
28th August 2025
49AQI
29th August 2025
50AQI
30th August 2025
47AQI
31st August 2025
51AQI
1st September 2025
54AQI
2nd September 2025
55AQI
3rd September 2025
56AQI
4th September 2025
56AQI
5th September 2025
57AQI
6th September 2025
59AQI
7th September 2025
57AQI
8th September 2025
48AQI
9th September 2025
45AQI
10th September 2025
47AQI
11th September 2025
51AQI
12th September 2025
50AQI
13th September 2025
50AQI
14th September 2025
54AQI
15th September 2025
55AQI
16th September 2025
52AQI
17th September 2025
58AQI
18th September 2025
56AQI
19th September 2025
51AQI
20th September 2025
47AQI
21st September 2025
46AQI
22nd September 2025
50AQI
23rd September 2025
51AQI
24th September 2025
44AQI
25th September 2025
42AQI
26th September 2025
35AQI
27th September 2025
52AQI
28th September 2025
57AQI
29th September 2025
66AQI
30th September 2025
70AQI
1st October 2025
78AQI
2nd October 2025
69AQI
3rd October 2025
64AQI
4th October 2025
77AQI
5th October 2025
57AQI
6th October 2025
38AQI
7th October 2025
69AQI
8th October 2025
78AQI
9th October 2025
79AQI
10th October 2025
73AQI
11th October 2025
64AQI
12th October 2025
75AQI
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

93AQI

71AQI

68AQI

75AQI

60AQI

49AQI

53AQI

49AQI

52AQI

68AQI

No. of days

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

202564AQI

1
21
9
2
26
9
19
3
4
22
4
7
24
19
11
8
23
23
8
11
19
1
11
85
184
16

Highest AQI recorded in

January

93AQI

Lowest AQI recorded in

August

49AQI

202461AQI

17
9
5
6
2
1
1
7
2
4
1
14
2
27
3
28
3
15
16
15
14
5
25
1
8
22
23
8
118
142
23
1

Highest AQI recorded in

January

95AQI

Lowest AQI recorded in

May

36AQI

202378AQI

3
6
19
6
6
22
6

Highest AQI recorded in

November

95AQI

Lowest AQI recorded in

December

76AQI

202161AQI

1
1

Highest AQI recorded in

January

61AQI

Lowest AQI recorded in

January

61AQI

202064AQI

4
7
2
4
11
6
5
13
27
3
18
13
17
14
15
14
1
2
27
2
3
25
2
5
14
12
100
141
25

Highest AQI recorded in

December

86AQI

Lowest AQI recorded in

June

39AQI

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2023(Avg.)
78AQI
Least Polluted Year Recorded
2024(Avg.)
61AQI

Jiaying University's annual 2025 AQI (64) shows an average percentage change of -2.4% (improved AQI) compared to previous years: 2020 (64), 2021 (61), 2023 (78), 2024 (61).