Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Islandtaipower Guoyeh, Magong, Penghu, Taiwan 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+

November Air Quality Analysis

Islandtaipower Guoyeh, Magong, Penghu, Taiwan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
24th Nov 2023
94AQI
Lowest AQI recorded on
10th Nov 2024
32AQI

Same Day Analysis (14th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 59 of Moderate air quality, showing improvement over 2024 and 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 14th Nov - 15th Nov 2025

Islandtaipower Guoyeh, Magong, Penghu, Taiwan

AQI
Day
Night
.

6 AM14th Nov 2025

5 PM

5 AM15th Nov 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
10PM14th Nov

83AQI

Avg. Lowest Time
5PM14th Nov

56AQI

In the last 24 hours,

Islandtaipower Guoyeh's AQI reached its highest point of 83 at 10 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 14th Nov and 15th Nov 2025.

Day & Night AQI Trend : Oct - Nov 2025

Islandtaipower Guoyeh, Magong, Penghu, Taiwan

OctNov
16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
16th Oct 2025566 AMAQI
16th Oct 2025627 AMAQI
16th Oct 2025648 AMAQI
16th Oct 2025609 AMAQI
16th Oct 20256610 AMAQI
16th Oct 20256411 AMAQI
16th Oct 20256312 PMAQI
16th Oct 2025601 PMAQI
16th Oct 2025492 PMAQI
16th Oct 2025483 PMAQI
16th Oct 2025594 PMAQI
16th Oct 2025775 PMAQI
16th Oct 2025806 PMAQI
16th Oct 2025807 PMAQI
16th Oct 2025718 PMAQI
16th Oct 2025659 PMAQI
16th Oct 20256710 PMAQI
16th Oct 20256411 PMAQI
17th Oct 20256612 AMAQI
17th Oct 2025581 AMAQI
17th Oct 2025602 AMAQI
17th Oct 2025563 AMAQI
17th Oct 2025534 AMAQI
17th Oct 2025545 AMAQI

28°C27/28°C

17th Oct 2025546 AMAQI
17th Oct 2025547 AMAQI
17th Oct 2025638 AMAQI
17th Oct 2025659 AMAQI
17th Oct 20256510 AMAQI
17th Oct 20257011 AMAQI
17th Oct 20256412 PMAQI
17th Oct 2025671 PMAQI
17th Oct 2025712 PMAQI
17th Oct 2025793 PMAQI
17th Oct 2025674 PMAQI
17th Oct 2025695 PMAQI
17th Oct 2025816 PMAQI
17th Oct 2025767 PMAQI
17th Oct 2025778 PMAQI
17th Oct 2025569 PMAQI
17th Oct 20255910 PMAQI
17th Oct 20255811 PMAQI
18th Oct 20255712 AMAQI
18th Oct 2025461 AMAQI
18th Oct 2025532 AMAQI
18th Oct 2025573 AMAQI
18th Oct 2025624 AMAQI
18th Oct 2025575 AMAQI

28°C27/28°C

18th Oct 2025586 AMAQI
18th Oct 2025707 AMAQI
18th Oct 2025868 AMAQI
18th Oct 2025719 AMAQI
18th Oct 20256410 AMAQI
18th Oct 20256111 AMAQI
18th Oct 20255612 PMAQI
18th Oct 2025611 PMAQI
18th Oct 2025762 PMAQI
18th Oct 2025843 PMAQI
18th Oct 2025664 PMAQI
18th Oct 2025655 PMAQI
18th Oct 2025556 PMAQI
18th Oct 2025527 PMAQI
18th Oct 2025528 PMAQI
18th Oct 2025579 PMAQI
18th Oct 20256010 PMAQI
18th Oct 20256811 PMAQI
19th Oct 20256512 AMAQI
19th Oct 2025571 AMAQI
19th Oct 2025552 AMAQI
19th Oct 2025533 AMAQI
19th Oct 2025544 AMAQI
19th Oct 2025615 AMAQI

28°C28/28°C

19th Oct 2025656 AMAQI
19th Oct 2025607 AMAQI
19th Oct 2025638 AMAQI
19th Oct 2025639 AMAQI
19th Oct 20255910 AMAQI
19th Oct 20256011 AMAQI
19th Oct 20256312 PMAQI
19th Oct 2025601 PMAQI
19th Oct 2025612 PMAQI
19th Oct 2025613 PMAQI
19th Oct 2025594 PMAQI
19th Oct 2025575 PMAQI
19th Oct 2025586 PMAQI
19th Oct 2025597 PMAQI
19th Oct 2025588 PMAQI
19th Oct 2025589 PMAQI
19th Oct 20256410 PMAQI
19th Oct 20256911 PMAQI
20th Oct 20256312 AMAQI
20th Oct 2025631 AMAQI
20th Oct 2025682 AMAQI
20th Oct 2025733 AMAQI
20th Oct 2025604 AMAQI
20th Oct 2025585 AMAQI

27°C26/28°C

20th Oct 2025576 AMAQI
20th Oct 2025597 AMAQI
20th Oct 2025668 AMAQI
20th Oct 2025599 AMAQI
20th Oct 20255910 AMAQI
20th Oct 20255911 AMAQI
20th Oct 20256212 PMAQI
20th Oct 2025611 PMAQI
20th Oct 2025572 PMAQI
20th Oct 2025563 PMAQI
20th Oct 2025574 PMAQI
20th Oct 2025575 PMAQI
20th Oct 2025556 PMAQI
20th Oct 2025577 PMAQI
20th Oct 2025578 PMAQI
20th Oct 2025579 PMAQI
20th Oct 20255810 PMAQI
20th Oct 20255611 PMAQI
21st Oct 20255612 AMAQI
21st Oct 2025561 AMAQI
21st Oct 2025562 AMAQI
21st Oct 2025563 AMAQI
21st Oct 2025564 AMAQI
21st Oct 2025555 AMAQI

25°C25/26°C

21st Oct 2025586 AMAQI
21st Oct 2025607 AMAQI
21st Oct 2025568 AMAQI
21st Oct 2025559 AMAQI
21st Oct 20255310 AMAQI
21st Oct 20255911 AMAQI
21st Oct 202511512 PMAQI
21st Oct 2025821 PMAQI
21st Oct 2025672 PMAQI
21st Oct 2025603 PMAQI
21st Oct 2025634 PMAQI
21st Oct 2025655 PMAQI
21st Oct 2025696 PMAQI
21st Oct 2025607 PMAQI
21st Oct 2025568 PMAQI
21st Oct 2025599 PMAQI
21st Oct 20254910 PMAQI
21st Oct 20254711 PMAQI
22nd Oct 20254312 AMAQI
22nd Oct 2025401 AMAQI
22nd Oct 2025342 AMAQI
22nd Oct 2025343 AMAQI
22nd Oct 2025354 AMAQI
22nd Oct 2025485 AMAQI

24°C23/24°C

22nd Oct 2025386 AMAQI
22nd Oct 2025467 AMAQI
22nd Oct 2025478 AMAQI
22nd Oct 2025489 AMAQI
22nd Oct 20255110 AMAQI
22nd Oct 20255811 AMAQI
22nd Oct 20255812 PMAQI
22nd Oct 2025661 PMAQI
22nd Oct 2025612 PMAQI
22nd Oct 2025593 PMAQI
22nd Oct 2025574 PMAQI
22nd Oct 2025625 PMAQI
22nd Oct 2025626 PMAQI
22nd Oct 2025647 PMAQI
22nd Oct 2025648 PMAQI
22nd Oct 2025569 PMAQI
22nd Oct 20255410 PMAQI
22nd Oct 20255411 PMAQI
23rd Oct 20255412 AMAQI
23rd Oct 2025581 AMAQI
23rd Oct 2025552 AMAQI
23rd Oct 2025703 AMAQI
23rd Oct 2025714 AMAQI
23rd Oct 2025605 AMAQI

24°C24/24°C

23rd Oct 2025556 AMAQI
23rd Oct 2025567 AMAQI
23rd Oct 2025528 AMAQI
23rd Oct 2025529 AMAQI
23rd Oct 20255310 AMAQI
23rd Oct 20256811 AMAQI
23rd Oct 20256512 PMAQI
23rd Oct 2025591 PMAQI
23rd Oct 2025552 PMAQI
23rd Oct 2025633 PMAQI
23rd Oct 2025634 PMAQI
23rd Oct 2025585 PMAQI
23rd Oct 2025606 PMAQI
23rd Oct 2025587 PMAQI
23rd Oct 2025588 PMAQI
23rd Oct 2025589 PMAQI
23rd Oct 20255810 PMAQI
23rd Oct 20256411 PMAQI
24th Oct 20256412 AMAQI
24th Oct 2025651 AMAQI
24th Oct 2025562 AMAQI
24th Oct 2025573 AMAQI
24th Oct 2025584 AMAQI
24th Oct 2025595 AMAQI

25°C24/25°C

24th Oct 2025606 AMAQI
24th Oct 2025607 AMAQI
24th Oct 2025578 AMAQI
24th Oct 2025559 AMAQI
24th Oct 20255010 AMAQI
24th Oct 20255111 AMAQI
24th Oct 20255312 PMAQI
24th Oct 2025561 PMAQI
24th Oct 2025512 PMAQI
24th Oct 2025493 PMAQI
24th Oct 2025474 PMAQI
24th Oct 2025475 PMAQI
24th Oct 2025756 PMAQI
24th Oct 2025757 PMAQI
24th Oct 2025758 PMAQI
24th Oct 2025649 PMAQI
24th Oct 20256210 PMAQI
24th Oct 20255411 PMAQI
25th Oct 20255412 AMAQI
25th Oct 2025531 AMAQI
25th Oct 2025512 AMAQI
25th Oct 2025433 AMAQI
25th Oct 2025534 AMAQI
25th Oct 2025695 AMAQI

25°C24/25°C

25th Oct 2025716 AMAQI
25th Oct 2025647 AMAQI
25th Oct 2025518 AMAQI
25th Oct 2025529 AMAQI
25th Oct 20255210 AMAQI
25th Oct 20255411 AMAQI
25th Oct 20255412 PMAQI
25th Oct 2025541 PMAQI
25th Oct 2025542 PMAQI
25th Oct 2025553 PMAQI
25th Oct 2025564 PMAQI
25th Oct 2025565 PMAQI
25th Oct 2025646 PMAQI
25th Oct 2025687 PMAQI
25th Oct 2025688 PMAQI
25th Oct 2025619 PMAQI
25th Oct 20255410 PMAQI
25th Oct 20255311 PMAQI
26th Oct 20255912 AMAQI
26th Oct 2025651 AMAQI
26th Oct 2025662 AMAQI
26th Oct 2025653 AMAQI
26th Oct 2025584 AMAQI
26th Oct 2025585 AMAQI

25°C25/25°C

26th Oct 2025596 AMAQI
26th Oct 2025627 AMAQI
26th Oct 2025588 AMAQI
26th Oct 2025589 AMAQI
26th Oct 20255910 AMAQI
26th Oct 20255411 AMAQI
26th Oct 20255512 PMAQI
26th Oct 2025551 PMAQI
26th Oct 2025602 PMAQI
26th Oct 2025593 PMAQI
26th Oct 2025674 PMAQI
26th Oct 2025695 PMAQI
26th Oct 2025606 PMAQI
26th Oct 2025567 PMAQI
26th Oct 2025538 PMAQI
26th Oct 2025509 PMAQI
26th Oct 20256110 PMAQI
26th Oct 20255711 PMAQI
27th Oct 20256212 AMAQI
27th Oct 2025601 AMAQI
27th Oct 2025562 AMAQI
27th Oct 2025573 AMAQI
27th Oct 2025624 AMAQI
27th Oct 2025555 AMAQI

25°C24/25°C

27th Oct 2025546 AMAQI
27th Oct 2025677 AMAQI
27th Oct 2025688 AMAQI
27th Oct 2025689 AMAQI
27th Oct 20256010 AMAQI
27th Oct 20254811 AMAQI
27th Oct 20255312 PMAQI
27th Oct 2025551 PMAQI
27th Oct 2025502 PMAQI
27th Oct 2025543 PMAQI
27th Oct 2025564 PMAQI
27th Oct 2025565 PMAQI
27th Oct 2025696 PMAQI
27th Oct 2025647 PMAQI
27th Oct 2025608 PMAQI
27th Oct 2025619 PMAQI
27th Oct 20256110 PMAQI
27th Oct 20255611 PMAQI
28th Oct 20255812 AMAQI
28th Oct 2025591 AMAQI
28th Oct 2025562 AMAQI
28th Oct 2025523 AMAQI
28th Oct 2025464 AMAQI
28th Oct 2025385 AMAQI

24°C24/25°C

28th Oct 2025526 AMAQI
28th Oct 2025487 AMAQI
28th Oct 2025308 AMAQI
28th Oct 2025289 AMAQI
28th Oct 20253010 AMAQI
28th Oct 20254211 AMAQI
28th Oct 20254012 PMAQI
28th Oct 2025401 PMAQI
28th Oct 2025362 PMAQI
28th Oct 2025353 PMAQI
28th Oct 2025414 PMAQI
28th Oct 2025485 PMAQI
28th Oct 2025376 PMAQI
28th Oct 2025457 PMAQI
28th Oct 2025558 PMAQI
28th Oct 2025549 PMAQI
28th Oct 20255410 PMAQI
28th Oct 20253911 PMAQI
29th Oct 20253712 AMAQI
29th Oct 2025401 AMAQI
29th Oct 2025382 AMAQI
29th Oct 2025373 AMAQI
29th Oct 2025384 AMAQI
29th Oct 2025465 AMAQI

24°C23/24°C

29th Oct 2025646 AMAQI
29th Oct 2025647 AMAQI
29th Oct 2025658 AMAQI
29th Oct 2025559 AMAQI
29th Oct 20254610 AMAQI
29th Oct 20254411 AMAQI
29th Oct 20254012 PMAQI
29th Oct 2025401 PMAQI
29th Oct 2025552 PMAQI
29th Oct 2025603 PMAQI
29th Oct 2025554 PMAQI
29th Oct 2025585 PMAQI
29th Oct 2025596 PMAQI
29th Oct 2025617 PMAQI
29th Oct 2025648 PMAQI
29th Oct 2025559 PMAQI
29th Oct 20255410 PMAQI
29th Oct 20254511 PMAQI
30th Oct 20254412 AMAQI
30th Oct 2025461 AMAQI
30th Oct 2025472 AMAQI
30th Oct 2025533 AMAQI
30th Oct 2025534 AMAQI
30th Oct 2025535 AMAQI

24°C24/25°C

30th Oct 2025536 AMAQI
30th Oct 2025577 AMAQI
30th Oct 2025608 AMAQI
30th Oct 2025609 AMAQI
30th Oct 20256410 AMAQI
30th Oct 20256611 AMAQI
30th Oct 20256012 PMAQI
30th Oct 2025611 PMAQI
30th Oct 2025572 PMAQI
30th Oct 2025573 PMAQI
30th Oct 2025584 PMAQI
30th Oct 2025575 PMAQI
30th Oct 2025586 PMAQI
30th Oct 2025567 PMAQI
30th Oct 2025568 PMAQI
30th Oct 2025569 PMAQI
30th Oct 20255610 PMAQI
30th Oct 20255511 PMAQI
31st Oct 20255612 AMAQI
31st Oct 2025591 AMAQI
31st Oct 2025572 AMAQI
31st Oct 2025523 AMAQI
31st Oct 2025424 AMAQI
31st Oct 2025415 AMAQI

25°C25/25°C

31st Oct 2025486 AMAQI
31st Oct 2025547 AMAQI
31st Oct 2025518 AMAQI
31st Oct 2025629 AMAQI
31st Oct 20254410 AMAQI
31st Oct 20254511 AMAQI
31st Oct 20254812 PMAQI
31st Oct 2025491 PMAQI
31st Oct 2025432 PMAQI
31st Oct 2025363 PMAQI
31st Oct 2025344 PMAQI
31st Oct 2025375 PMAQI
31st Oct 2025346 PMAQI
31st Oct 2025367 PMAQI
31st Oct 2025258 PMAQI
31st Oct 2025319 PMAQI
31st Oct 20254610 PMAQI
31st Oct 20254611 PMAQI
1st Nov 20254212 AMAQI
1st Nov 2025381 AMAQI
1st Nov 2025412 AMAQI
1st Nov 2025353 AMAQI
1st Nov 2025334 AMAQI
1st Nov 2025445 AMAQI

24°C24/25°C

1st Nov 2025626 AMAQI
1st Nov 2025327 AMAQI
1st Nov 2025228 AMAQI
1st Nov 2025289 AMAQI
1st Nov 20252810 AMAQI
1st Nov 20253811 AMAQI
1st Nov 20254312 PMAQI
1st Nov 2025471 PMAQI
1st Nov 2025532 PMAQI
1st Nov 2025463 PMAQI
1st Nov 2025614 PMAQI
1st Nov 2025655 PMAQI
1st Nov 2025526 PMAQI
1st Nov 2025617 PMAQI
1st Nov 2025658 PMAQI
1st Nov 2025629 PMAQI
1st Nov 20256510 PMAQI
1st Nov 20256511 PMAQI
2nd Nov 20255212 AMAQI
2nd Nov 2025541 AMAQI
2nd Nov 2025662 AMAQI
2nd Nov 2025703 AMAQI
2nd Nov 2025624 AMAQI
2nd Nov 2025565 AMAQI

24°C24/24°C

2nd Nov 2025636 AMAQI
2nd Nov 2025587 AMAQI
2nd Nov 2025608 AMAQI
2nd Nov 2025609 AMAQI
2nd Nov 20256310 AMAQI
2nd Nov 20255711 AMAQI
2nd Nov 20255612 PMAQI
2nd Nov 2025571 PMAQI
2nd Nov 2025612 PMAQI
2nd Nov 2025593 PMAQI
2nd Nov 2025644 PMAQI
2nd Nov 2025585 PMAQI
2nd Nov 2025616 PMAQI
2nd Nov 2025687 PMAQI
2nd Nov 2025688 PMAQI
2nd Nov 2025799 PMAQI
2nd Nov 20259010 PMAQI
2nd Nov 20259211 PMAQI
3rd Nov 20258612 AMAQI
3rd Nov 2025781 AMAQI
3rd Nov 2025782 AMAQI
3rd Nov 2025823 AMAQI
3rd Nov 2025864 AMAQI
3rd Nov 2025815 AMAQI

24°C23/24°C

3rd Nov 2025826 AMAQI
3rd Nov 2025667 AMAQI
3rd Nov 2025698 AMAQI
3rd Nov 2025719 AMAQI
3rd Nov 20257710 AMAQI
3rd Nov 20257711 AMAQI
3rd Nov 20256212 PMAQI
3rd Nov 2025611 PMAQI
3rd Nov 2025692 PMAQI
3rd Nov 2025723 PMAQI
3rd Nov 2025744 PMAQI
3rd Nov 2025565 PMAQI
3rd Nov 2025526 PMAQI
3rd Nov 2025467 PMAQI
3rd Nov 2025478 PMAQI
3rd Nov 2025509 PMAQI
3rd Nov 20255310 PMAQI
3rd Nov 20254611 PMAQI
4th Nov 20254612 AMAQI
4th Nov 2025401 AMAQI
4th Nov 2025352 AMAQI
4th Nov 2025323 AMAQI
4th Nov 2025374 AMAQI
4th Nov 2025295 AMAQI

23°C23/24°C

4th Nov 2025386 AMAQI
4th Nov 2025407 AMAQI
4th Nov 2025338 AMAQI
4th Nov 2025389 AMAQI
4th Nov 20253910 AMAQI
4th Nov 20254111 AMAQI
4th Nov 20253812 PMAQI
4th Nov 2025351 PMAQI
4th Nov 2025322 PMAQI
4th Nov 2025423 PMAQI
4th Nov 2025544 PMAQI
4th Nov 2025395 PMAQI
4th Nov 2025256 PMAQI
4th Nov 2025237 PMAQI
4th Nov 2025298 PMAQI
4th Nov 2025289 PMAQI
4th Nov 20253710 PMAQI
4th Nov 20252711 PMAQI
5th Nov 20252812 AMAQI
5th Nov 2025321 AMAQI
5th Nov 2025342 AMAQI
5th Nov 2025313 AMAQI
5th Nov 2025294 AMAQI
5th Nov 2025245 AMAQI

23°C23/24°C

5th Nov 2025326 AMAQI
5th Nov 2025267 AMAQI
5th Nov 2025308 AMAQI
5th Nov 2025279 AMAQI
5th Nov 20252810 AMAQI
5th Nov 20253411 AMAQI
5th Nov 20254812 PMAQI
5th Nov 2025451 PMAQI
5th Nov 2025392 PMAQI
5th Nov 2025273 PMAQI
5th Nov 2025244 PMAQI
5th Nov 2025395 PMAQI
5th Nov 2025406 PMAQI
5th Nov 2025547 PMAQI
5th Nov 2025538 PMAQI
5th Nov 2025549 PMAQI
5th Nov 20255110 PMAQI
5th Nov 20254211 PMAQI
6th Nov 20252612 AMAQI
6th Nov 2025401 AMAQI
6th Nov 2025412 AMAQI
6th Nov 2025393 AMAQI
6th Nov 2025514 AMAQI
6th Nov 2025505 AMAQI

24°C23/24°C

6th Nov 2025486 AMAQI
6th Nov 2025497 AMAQI
6th Nov 2025508 AMAQI
6th Nov 2025419 AMAQI
6th Nov 20253910 AMAQI
6th Nov 20254011 AMAQI
6th Nov 20255112 PMAQI
6th Nov 2025611 PMAQI
6th Nov 2025632 PMAQI
6th Nov 2025613 PMAQI
6th Nov 2025584 PMAQI
6th Nov 2025585 PMAQI
6th Nov 2025586 PMAQI
6th Nov 2025527 PMAQI
6th Nov 2025578 PMAQI
6th Nov 2025569 PMAQI
6th Nov 20256210 PMAQI
6th Nov 20255811 PMAQI
7th Nov 20255312 AMAQI
7th Nov 2025451 AMAQI
7th Nov 2025312 AMAQI
7th Nov 2025393 AMAQI
7th Nov 2025434 AMAQI
7th Nov 2025485 AMAQI

24°C24/24°C

7th Nov 2025446 AMAQI
7th Nov 2025487 AMAQI
7th Nov 2025468 AMAQI
7th Nov 2025489 AMAQI
7th Nov 20255110 AMAQI
7th Nov 20256011 AMAQI
7th Nov 20256112 PMAQI
7th Nov 2025611 PMAQI
7th Nov 2025592 PMAQI
7th Nov 2025533 PMAQI
7th Nov 2025644 PMAQI
7th Nov 2025595 PMAQI
7th Nov 2025596 PMAQI
7th Nov 2025607 PMAQI
7th Nov 2025608 PMAQI
7th Nov 2025499 PMAQI
7th Nov 20254410 PMAQI
7th Nov 20254411 PMAQI
8th Nov 20255112 AMAQI
8th Nov 2025571 AMAQI
8th Nov 2025522 AMAQI
8th Nov 2025603 AMAQI
8th Nov 2025534 AMAQI
8th Nov 2025515 AMAQI

25°C24/25°C

8th Nov 2025516 AMAQI
8th Nov 2025557 AMAQI
8th Nov 2025548 AMAQI
8th Nov 2025539 AMAQI
8th Nov 20255310 AMAQI
8th Nov 20255911 AMAQI
8th Nov 20256312 PMAQI
8th Nov 2025651 PMAQI
8th Nov 2025592 PMAQI
8th Nov 2025613 PMAQI
8th Nov 2025604 PMAQI
8th Nov 2025605 PMAQI
8th Nov 2025586 PMAQI
8th Nov 2025597 PMAQI
8th Nov 2025568 PMAQI
8th Nov 2025559 PMAQI
8th Nov 20255510 PMAQI
8th Nov 20255511 PMAQI
9th Nov 20254612 AMAQI
9th Nov 2025541 AMAQI
9th Nov 2025542 AMAQI
9th Nov 2025493 AMAQI
9th Nov 2025554 AMAQI
9th Nov 2025565 AMAQI

25°C24/25°C

9th Nov 2025576 AMAQI
9th Nov 2025527 AMAQI
9th Nov 2025588 AMAQI
9th Nov 2025529 AMAQI
9th Nov 20255210 AMAQI
9th Nov 20255811 AMAQI
9th Nov 20255912 PMAQI
9th Nov 2025591 PMAQI
9th Nov 2025592 PMAQI
9th Nov 2025563 PMAQI
9th Nov 2025544 PMAQI
9th Nov 2025545 PMAQI
9th Nov 2025536 PMAQI
9th Nov 2025537 PMAQI
9th Nov 2025538 PMAQI
9th Nov 2025609 PMAQI
9th Nov 20255410 PMAQI
9th Nov 20255411 PMAQI
10th Nov 20256212 AMAQI
10th Nov 2025571 AMAQI
10th Nov 2025582 AMAQI
10th Nov 2025643 AMAQI
10th Nov 2025604 AMAQI
10th Nov 2025575 AMAQI

24°C24/25°C

10th Nov 2025576 AMAQI
10th Nov 2025657 AMAQI
10th Nov 2025678 AMAQI
10th Nov 2025679 AMAQI
10th Nov 20255610 AMAQI
10th Nov 20256211 AMAQI
10th Nov 20256612 PMAQI
10th Nov 2025631 PMAQI
10th Nov 2025692 PMAQI
10th Nov 2025663 PMAQI
10th Nov 2025764 PMAQI
10th Nov 2025775 PMAQI
10th Nov 2025696 PMAQI
10th Nov 2025717 PMAQI
10th Nov 2025678 PMAQI
10th Nov 2025679 PMAQI
10th Nov 20256710 PMAQI
10th Nov 20257711 PMAQI
11th Nov 20257212 AMAQI
11th Nov 2025691 AMAQI
11th Nov 2025732 AMAQI
11th Nov 2025683 AMAQI
11th Nov 2025664 AMAQI
11th Nov 2025665 AMAQI

24°C23/24°C

11th Nov 2025696 AMAQI
11th Nov 2025617 AMAQI
11th Nov 2025598 AMAQI
11th Nov 2025569 AMAQI
11th Nov 20255810 AMAQI
11th Nov 20255011 AMAQI
11th Nov 20254912 PMAQI
11th Nov 2025461 PMAQI
11th Nov 2025502 PMAQI
11th Nov 2025523 PMAQI
11th Nov 2025454 PMAQI
11th Nov 2025525 PMAQI
11th Nov 2025596 PMAQI
11th Nov 2025567 PMAQI
11th Nov 2025608 PMAQI
11th Nov 2025629 PMAQI
11th Nov 20254910 PMAQI
11th Nov 20255111 PMAQI
12th Nov 20255012 AMAQI
12th Nov 2025501 AMAQI
12th Nov 2025532 AMAQI
12th Nov 2025503 AMAQI
12th Nov 2025394 AMAQI
12th Nov 2025395 AMAQI

23°C23/24°C

12th Nov 2025396 AMAQI
12th Nov 2025317 AMAQI
12th Nov 2025248 AMAQI
12th Nov 2025379 AMAQI
12th Nov 20252910 AMAQI
12th Nov 20253311 AMAQI
12th Nov 20253112 PMAQI
12th Nov 2025381 PMAQI
12th Nov 2025532 PMAQI
12th Nov 2025563 PMAQI
12th Nov 2025504 PMAQI
12th Nov 2025435 PMAQI
12th Nov 2025416 PMAQI
12th Nov 2025337 PMAQI
12th Nov 2025398 PMAQI
12th Nov 2025479 PMAQI
12th Nov 20255310 PMAQI
12th Nov 20254411 PMAQI
13th Nov 20254512 AMAQI
13th Nov 2025211 AMAQI
13th Nov 2025252 AMAQI
13th Nov 2025373 AMAQI
13th Nov 2025354 AMAQI
13th Nov 2025355 AMAQI

22°C21/22°C

13th Nov 2025356 AMAQI
13th Nov 2025227 AMAQI
13th Nov 2025228 AMAQI
13th Nov 2025229 AMAQI
13th Nov 20251910 AMAQI
13th Nov 20251911 AMAQI
13th Nov 20252212 PMAQI
13th Nov 2025271 PMAQI
13th Nov 2025262 PMAQI
13th Nov 2025313 PMAQI
13th Nov 2025334 PMAQI
13th Nov 2025355 PMAQI
13th Nov 2025486 PMAQI
13th Nov 2025557 PMAQI
13th Nov 2025538 PMAQI
13th Nov 2025479 PMAQI
13th Nov 20254810 PMAQI
13th Nov 20255111 PMAQI
14th Nov 20255812 AMAQI
14th Nov 2025571 AMAQI
14th Nov 2025562 AMAQI
14th Nov 2025573 AMAQI
14th Nov 2025634 AMAQI
14th Nov 2025685 AMAQI

22°C22/22°C

14th Nov 2025576 AMAQI
14th Nov 2025597 AMAQI
14th Nov 2025688 AMAQI
14th Nov 2025709 AMAQI
14th Nov 20255610 AMAQI
14th Nov 20255911 AMAQI
14th Nov 20255712 PMAQI
14th Nov 2025671 PMAQI
14th Nov 2025672 PMAQI
14th Nov 2025563 PMAQI
14th Nov 2025574 PMAQI
14th Nov 2025565 PMAQI
14th Nov 2025636 PMAQI
14th Nov 2025697 PMAQI
14th Nov 2025738 PMAQI
14th Nov 2025689 PMAQI
14th Nov 20258310 PMAQI
14th Nov 20257311 PMAQI
15th Nov 20257612 AMAQI
15th Nov 2025761 AMAQI

--°C/°C

6 AM
11 AM
5 PM
11 PM
5 AM

--°C/°C

Day time
Avg. Highest Time
12 PM - 5 PM

55AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
10 AM

51AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 5 PM (Avg. 55), while the lowest AQI was between 10 AM to 10 AM (Avg. 51).
Night time
Avg. Highest Time
6 PM - 8 PM

58AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM - 5 AM

53AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 8 PM (Avg. 58), while the lowest AQI was between 12 AM to 5 AM (Avg. 53).

2025 Days Vs Air Quality

Islandtaipower Guoyeh, Magong, Penghu, Taiwan

2025

50%

160

50%

158

Total number of days with different AQI categories in last 318 days in 2025 (47 days remaining)

Good
160 Days
Moderate
158 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 50%

Health Risk Level:

Considerable

In 2025, 50% of 318 days were within WHO’s safe air quality limits, and 50% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Islandtaipower Guoyeh, Magong, Penghu, Taiwan

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
71AQI
2nd January 2025
59AQI
3rd January 2025
66AQI
4th January 2025
59AQI
5th January 2025
55AQI
6th January 2025
76AQI
7th January 2025
65AQI
8th January 2025
60AQI
9th January 2025
71AQI
10th January 2025
59AQI
11th January 2025
60AQI
12th January 2025
56AQI
13th January 2025
60AQI
14th January 2025
67AQI
15th January 2025
85AQI
16th January 2025
62AQI
17th January 2025
65AQI
18th January 2025
65AQI
19th January 2025
59AQI
20th January 2025
70AQI
21st January 2025
97AQI
22nd January 2025
77AQI
23rd January 2025
67AQI
24th January 2025
64AQI
25th January 2025
70AQI
26th January 2025
61AQI
27th January 2025
55AQI
28th January 2025
54AQI
29th January 2025
55AQI
30th January 2025
62AQI
31st January 2025
58AQI
1st February 2025
54AQI
2nd February 2025
45AQI
3rd February 2025
49AQI
4th February 2025
80AQI
5th February 2025
59AQI
6th February 2025
59AQI
7th February 2025
51AQI
8th February 2025
62AQI
9th February 2025
53AQI
10th February 2025
54AQI
11th February 2025
52AQI
12th February 2025
48AQI
13th February 2025
61AQI
14th February 2025
60AQI
15th February 2025
64AQI
16th February 2025
56AQI
17th February 2025
98AQI
18th February 2025
60AQI
19th February 2025
69AQI
20th February 2025
56AQI
21st February 2025
50AQI
22nd February 2025
55AQI
23rd February 2025
46AQI
24th February 2025
72AQI
25th February 2025
79AQI
26th February 2025
65AQI
27th February 2025
85AQI
28th February 2025
67AQI
1st March 2025
65AQI
2nd March 2025
66AQI
3rd March 2025
48AQI
4th March 2025
44AQI
5th March 2025
40AQI
6th March 2025
45AQI
7th March 2025
61AQI
8th March 2025
56AQI
9th March 2025
63AQI
10th March 2025
59AQI
11th March 2025
65AQI
12th March 2025
59AQI
13th March 2025
48AQI
14th March 2025
52AQI
15th March 2025
43AQI
16th March 2025
45AQI
17th March 2025
68AQI
18th March 2025
54AQI
19th March 2025
68AQI
20th March 2025
61AQI
21st March 2025
61AQI
22nd March 2025
57AQI
23rd March 2025
58AQI
24th March 2025
59AQI
25th March 2025
54AQI
26th March 2025
56AQI
27th March 2025
49AQI
28th March 2025
58AQI
29th March 2025
45AQI
30th March 2025
41AQI
31st March 2025
36AQI
1st April 2025
41AQI
2nd April 2025
49AQI
3rd April 2025
54AQI
4th April 2025
63AQI
5th April 2025
60AQI
6th April 2025
62AQI
7th April 2025
75AQI
8th April 2025
70AQI
9th April 2025
65AQI
10th April 2025
60AQI
11th April 2025
64AQI
12th April 2025
55AQI
13th April 2025
78AQI
14th April 2025
76AQI
15th April 2025
77AQI
16th April 2025
72AQI
17th April 2025
74AQI
18th April 2025
60AQI
19th April 2025
57AQI
20th April 2025
59AQI
21st April 2025
52AQI
22nd April 2025
58AQI
23rd April 2025
59AQI
24th April 2025
54AQI
25th April 2025
38AQI
26th April 2025
41AQI
27th April 2025
48AQI
28th April 2025
54AQI
29th April 2025
57AQI
30th April 2025
56AQI
1st May 2025
55AQI
2nd May 2025
66AQI
3rd May 2025
66AQI
4th May 2025
69AQI
5th May 2025
63AQI
6th May 2025
67AQI
7th May 2025
59AQI
8th May 2025
57AQI
9th May 2025
44AQI
10th May 2025
43AQI
11th May 2025
45AQI
12th May 2025
59AQI
13th May 2025
59AQI
14th May 2025
58AQI
15th May 2025
50AQI
16th May 2025
45AQI
17th May 2025
38AQI
18th May 2025
36AQI
19th May 2025
34AQI
20th May 2025
35AQI
21st May 2025
33AQI
22nd May 2025
42AQI
23rd May 2025
38AQI
24th May 2025
45AQI
25th May 2025
61AQI
26th May 2025
57AQI
27th May 2025
58AQI
28th May 2025
53AQI
29th May 2025
37AQI
30th May 2025
52AQI
31st May 2025
62AQI
1st June 2025
55AQI
2nd June 2025
48AQI
3rd June 2025
43AQI
4th June 2025
44AQI
5th June 2025
37AQI
6th June 2025
43AQI
7th June 2025
32AQI
8th June 2025
34AQI
9th June 2025
38AQI
10th June 2025
34AQI
11th June 2025
40AQI
12th June 2025
46AQI
13th June 2025
39AQI
14th June 2025
43AQI
15th June 2025
44AQI
16th June 2025
40AQI
17th June 2025
36AQI
18th June 2025
36AQI
19th June 2025
34AQI
20th June 2025
34AQI
21st June 2025
29AQI
22nd June 2025
25AQI
23rd June 2025
28AQI
24th June 2025
26AQI
25th June 2025
26AQI
26th June 2025
24AQI
27th June 2025
23AQI
28th June 2025
28AQI
29th June 2025
25AQI
30th June 2025
29AQI
1st July 2025
33AQI
2nd July 2025
36AQI
3rd July 2025
40AQI
4th July 2025
41AQI
5th July 2025
35AQI
6th July 2025
34AQI
7th July 2025
39AQI
8th July 2025
44AQI
9th July 2025
48AQI
10th July 2025
38AQI
11th July 2025
43AQI
12th July 2025
49AQI
13th July 2025
51AQI
14th July 2025
52AQI
15th July 2025
50AQI
16th July 2025
51AQI
17th July 2025
53AQI
18th July 2025
49AQI
19th July 2025
50AQI
20th July 2025
47AQI
21st July 2025
43AQI
22nd July 2025
42AQI
23rd July 2025
45AQI
24th July 2025
46AQI
25th July 2025
42AQI
26th July 2025
46AQI
27th July 2025
44AQI
28th July 2025
39AQI
29th July 2025
41AQI
30th July 2025
46AQI
31st July 2025
47AQI
1st August 2025
44AQI
2nd August 2025
48AQI
3rd August 2025
45AQI
4th August 2025
38AQI
5th August 2025
45AQI
6th August 2025
48AQI
7th August 2025
51AQI
8th August 2025
51AQI
9th August 2025
41AQI
10th August 2025
39AQI
11th August 2025
39AQI
12th August 2025
45AQI
13th August 2025
44AQI
14th August 2025
41AQI
15th August 2025
41AQI
16th August 2025
42AQI
17th August 2025
37AQI
18th August 2025
36AQI
19th August 2025
37AQI
20th August 2025
39AQI
21st August 2025
41AQI
22nd August 2025
46AQI
23rd August 2025
48AQI
24th August 2025
47AQI
25th August 2025
46AQI
26th August 2025
43AQI
27th August 2025
40AQI
28th August 2025
43AQI
29th August 2025
45AQI
30th August 2025
39AQI
31st August 2025
44AQI
1st September 2025
47AQI
2nd September 2025
47AQI
3rd September 2025
51AQI
4th September 2025
46AQI
5th September 2025
50AQI
6th September 2025
53AQI
7th September 2025
43AQI
8th September 2025
40AQI
9th September 2025
38AQI
10th September 2025
41AQI
11th September 2025
40AQI
12th September 2025
44AQI
13th September 2025
42AQI
14th September 2025
46AQI
15th September 2025
45AQI
16th September 2025
44AQI
17th September 2025
47AQI
18th September 2025
45AQI
19th September 2025
39AQI
20th September 2025
41AQI
21st September 2025
44AQI
22nd September 2025
54AQI
23rd September 2025
52AQI
24th September 2025
45AQI
25th September 2025
47AQI
26th September 2025
40AQI
27th September 2025
44AQI
28th September 2025
50AQI
29th September 2025
37AQI
30th September 2025
35AQI
1st October 2025
42AQI
2nd October 2025
49AQI
3rd October 2025
51AQI
4th October 2025
55AQI
5th October 2025
60AQI
6th October 2025
61AQI
7th October 2025
50AQI
8th October 2025
57AQI
9th October 2025
62AQI
10th October 2025
52AQI
11th October 2025
51AQI
12th October 2025
58AQI
13th October 2025
57AQI
14th October 2025
66AQI
15th October 2025
59AQI
16th October 2025
61AQI
17th October 2025
65AQI
18th October 2025
61AQI
19th October 2025
60AQI
20th October 2025
60AQI
21st October 2025
60AQI
22nd October 2025
50AQI
23rd October 2025
59AQI
24th October 2025
60AQI
25th October 2025
57AQI
26th October 2025
59AQI
27th October 2025
60AQI
28th October 2025
47AQI
29th October 2025
49AQI
30th October 2025
54AQI
31st October 2025
46AQI
1st November 2025
48AQI
2nd November 2025
63AQI
3rd November 2025
70AQI
4th November 2025
37AQI
5th November 2025
35AQI
6th November 2025
48AQI
7th November 2025
50AQI
8th November 2025
55AQI
9th November 2025
54AQI
10th November 2025
65AQI
11th November 2025
61AQI
12th November 2025
43AQI
13th November 2025
35AQI
14th November 2025
59AQI
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

65AQI

61AQI

54AQI

60AQI

51AQI

35AQI

44AQI

43AQI

45AQI

56AQI

52AQI

No. of days

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

202551AQI

31
5
23
11
20
5
25
14
17
29
1
27
4
29
2
26
4
7
24
7
7
160
158

Highest AQI recorded in

January

65AQI

Lowest AQI recorded in

June

35AQI

202453AQI

1
30
7
22
2
29
6
24
12
19
27
2
31
25
6
13
17
2
29
16
14
4
27
146
219

Highest AQI recorded in

January

64AQI

Lowest AQI recorded in

July

35AQI

202356AQI

5
26
5
22
1
5
26
1
28
1
4
27
23
3
26
5
13
18
14
16
1
27
1
2
27
8
23
107
248
3

Highest AQI recorded in

April

68AQI

Lowest AQI recorded in

June

33AQI

202254AQI

8
21
12
9
9
21
1
9
21
21
10
28
2
21
1
28
31
5
25
6
25
119
194
1

Highest AQI recorded in

August

75AQI

Lowest AQI recorded in

June

38AQI

202150AQI

5
24
3
22
2
1
6
21
13
16
1
27
4
30
28
3
27
4
21
9
8
22
1
8
22
7
24
183
171
4
1

Highest AQI recorded in

February

74AQI

Lowest AQI recorded in

June

30AQI

202052AQI

1
28
2
31
22
9
7
23
31
30
9
22
98
117

Highest AQI recorded in

October

67AQI

Lowest AQI recorded in

May

34AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
56AQI
Least Polluted Year Recorded
2021(Avg.)
50AQI

Islandtaipower Guoyeh's annual 2025 AQI (51) shows an average percentage change of -3.3% (improved AQI) compared to previous years: 2020 (52), 2021 (50), 2022 (54), 2023 (56), 2024 (53).