Matsu, Nangan, Lienchiang, 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
Matsu, Nangan, Lienchiang, Taiwan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
24th Nov 2023
111AQILowest AQI recorded on
1st Nov 2024
16AQISame Day Analysis (7th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 56 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 7th Nov - 8th Nov 2025
Matsu, Nangan, Lienchiang, Taiwan
AQI
Day
Night
.
6 AM7th Nov 2025
5 PM
5 AM8th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
7PM7th Nov
68AQI
Avg. Lowest Time
10AM7th Nov
52AQI
In the last 24 hours,
Matsu's AQI reached its highest point of 68 at 7 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 7th Nov and 8th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Matsu, Nangan, Lienchiang, Taiwan
OctNov
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th
Day
Night
9th Oct 2025646 AMAQI
9th Oct 2025657 AMAQI
9th Oct 2025598 AMAQI
9th Oct 2025579 AMAQI
9th Oct 20255810 AMAQI
9th Oct 20255811 AMAQI
9th Oct 20255612 PMAQI
9th Oct 2025561 PMAQI
9th Oct 2025582 PMAQI
9th Oct 2025583 PMAQI
9th Oct 2025584 PMAQI
9th Oct 2025615 PMAQI
9th Oct 2025626 PMAQI
9th Oct 2025657 PMAQI
9th Oct 2025618 PMAQI
9th Oct 2025639 PMAQI
9th Oct 20256510 PMAQI
9th Oct 20256811 PMAQI
10th Oct 20255812 AMAQI
10th Oct 2025561 AMAQI
10th Oct 2025562 AMAQI
10th Oct 2025513 AMAQI
10th Oct 2025584 AMAQI
10th Oct 2025675 AMAQI
27°C27/28°C
10th Oct 2025606 AMAQI
10th Oct 2025577 AMAQI
10th Oct 2025598 AMAQI
10th Oct 2025599 AMAQI
10th Oct 20255710 AMAQI
10th Oct 20255811 AMAQI
10th Oct 20256812 PMAQI
10th Oct 2025711 PMAQI
10th Oct 2025692 PMAQI
10th Oct 2025653 PMAQI
10th Oct 2025624 PMAQI
10th Oct 2025575 PMAQI
10th Oct 2025556 PMAQI
10th Oct 2025557 PMAQI
10th Oct 2025558 PMAQI
10th Oct 2025549 PMAQI
10th Oct 20255410 PMAQI
10th Oct 20255311 PMAQI
11th Oct 20256212 AMAQI
11th Oct 2025581 AMAQI
11th Oct 2025572 AMAQI
11th Oct 2025563 AMAQI
11th Oct 2025544 AMAQI
11th Oct 2025575 AMAQI
27°C27/28°C
11th Oct 2025576 AMAQI
11th Oct 2025567 AMAQI
11th Oct 2025568 AMAQI
11th Oct 2025559 AMAQI
11th Oct 20256510 AMAQI
11th Oct 20256711 AMAQI
11th Oct 20256812 PMAQI
11th Oct 2025721 PMAQI
11th Oct 2025692 PMAQI
11th Oct 2025723 PMAQI
11th Oct 2025624 PMAQI
11th Oct 2025595 PMAQI
11th Oct 2025606 PMAQI
11th Oct 2025637 PMAQI
11th Oct 2025658 PMAQI
11th Oct 2025659 PMAQI
11th Oct 20256610 PMAQI
11th Oct 20256211 PMAQI
12th Oct 20255912 AMAQI
12th Oct 2025601 AMAQI
12th Oct 2025642 AMAQI
12th Oct 2025613 AMAQI
12th Oct 2025614 AMAQI
12th Oct 2025605 AMAQI
27°C26/27°C
12th Oct 2025596 AMAQI
12th Oct 2025637 AMAQI
12th Oct 2025638 AMAQI
12th Oct 2025639 AMAQI
12th Oct 20255510 AMAQI
12th Oct 20255511 AMAQI
12th Oct 20255612 PMAQI
12th Oct 2025571 PMAQI
12th Oct 2025762 PMAQI
12th Oct 2025693 PMAQI
12th Oct 2025674 PMAQI
12th Oct 2025645 PMAQI
12th Oct 2025646 PMAQI
12th Oct 2025627 PMAQI
12th Oct 2025628 PMAQI
12th Oct 2025639 PMAQI
12th Oct 20256310 PMAQI
12th Oct 20256711 PMAQI
13th Oct 20256412 AMAQI
13th Oct 2025641 AMAQI
13th Oct 2025672 AMAQI
13th Oct 2025723 AMAQI
13th Oct 2025744 AMAQI
13th Oct 2025755 AMAQI
28°C27/28°C
13th Oct 2025666 AMAQI
13th Oct 2025627 AMAQI
13th Oct 2025638 AMAQI
13th Oct 2025729 AMAQI
13th Oct 20255410 AMAQI
13th Oct 20256111 AMAQI
13th Oct 20256112 PMAQI
13th Oct 2025621 PMAQI
13th Oct 2025602 PMAQI
13th Oct 2025613 PMAQI
13th Oct 2025584 PMAQI
13th Oct 2025715 PMAQI
13th Oct 2025776 PMAQI
13th Oct 2025587 PMAQI
13th Oct 2025568 PMAQI
13th Oct 2025569 PMAQI
13th Oct 20255610 PMAQI
13th Oct 20257411 PMAQI
14th Oct 20254712 AMAQI
14th Oct 2025421 AMAQI
14th Oct 2025402 AMAQI
14th Oct 2025493 AMAQI
14th Oct 2025544 AMAQI
14th Oct 2025535 AMAQI
28°C27/28°C
14th Oct 2025726 AMAQI
14th Oct 2025797 AMAQI
14th Oct 2025678 AMAQI
14th Oct 2025659 AMAQI
14th Oct 20256310 AMAQI
14th Oct 20257111 AMAQI
14th Oct 20257112 PMAQI
14th Oct 2025611 PMAQI
14th Oct 2025562 PMAQI
14th Oct 2025553 PMAQI
14th Oct 2025554 PMAQI
14th Oct 2025585 PMAQI
14th Oct 2025596 PMAQI
14th Oct 2025627 PMAQI
14th Oct 2025578 PMAQI
14th Oct 2025589 PMAQI
14th Oct 20255810 PMAQI
14th Oct 20255911 PMAQI
15th Oct 20256212 AMAQI
15th Oct 2025591 AMAQI
15th Oct 2025552 AMAQI
15th Oct 2025563 AMAQI
15th Oct 2025544 AMAQI
15th Oct 2025525 AMAQI
28°C27/29°C
15th Oct 2025456 AMAQI
15th Oct 2025517 AMAQI
15th Oct 2025528 AMAQI
15th Oct 2025559 AMAQI
15th Oct 20255310 AMAQI
15th Oct 20255411 AMAQI
15th Oct 20255212 PMAQI
15th Oct 2025571 PMAQI
15th Oct 2025612 PMAQI
15th Oct 2025573 PMAQI
15th Oct 2025554 PMAQI
15th Oct 2025605 PMAQI
15th Oct 2025666 PMAQI
15th Oct 2025657 PMAQI
15th Oct 2025528 PMAQI
15th Oct 2025539 PMAQI
15th Oct 20255510 PMAQI
15th Oct 20255711 PMAQI
16th Oct 20255712 AMAQI
16th Oct 2025581 AMAQI
16th Oct 2025582 AMAQI
16th Oct 2025513 AMAQI
16th Oct 2025484 AMAQI
16th Oct 2025525 AMAQI
28°C27/29°C
16th Oct 2025576 AMAQI
16th Oct 2025647 AMAQI
16th Oct 2025628 AMAQI
16th Oct 2025659 AMAQI
16th Oct 20256010 AMAQI
16th Oct 20257011 AMAQI
16th Oct 20257312 PMAQI
16th Oct 2025781 PMAQI
16th Oct 2025772 PMAQI
16th Oct 2025773 PMAQI
16th Oct 2025884 PMAQI
16th Oct 2025825 PMAQI
16th Oct 2025826 PMAQI
16th Oct 2025867 PMAQI
16th Oct 2025808 PMAQI
16th Oct 2025759 PMAQI
16th Oct 20257710 PMAQI
16th Oct 20257611 PMAQI
17th Oct 20257712 AMAQI
17th Oct 2025801 AMAQI
17th Oct 2025822 AMAQI
17th Oct 2025743 AMAQI
17th Oct 2025684 AMAQI
17th Oct 2025805 AMAQI
28°C27/29°C
17th Oct 2025766 AMAQI
17th Oct 2025827 AMAQI
17th Oct 2025818 AMAQI
17th Oct 2025779 AMAQI
17th Oct 20258210 AMAQI
17th Oct 20258211 AMAQI
17th Oct 20257912 PMAQI
17th Oct 2025751 PMAQI
17th Oct 2025752 PMAQI
17th Oct 2025753 PMAQI
17th Oct 2025774 PMAQI
17th Oct 2025785 PMAQI
17th Oct 2025706 PMAQI
17th Oct 2025667 PMAQI
17th Oct 2025648 PMAQI
17th Oct 2025669 PMAQI
17th Oct 20255510 PMAQI
17th Oct 20256311 PMAQI
18th Oct 20257512 AMAQI
18th Oct 2025691 AMAQI
18th Oct 2025742 AMAQI
18th Oct 2025743 AMAQI
18th Oct 2025774 AMAQI
18th Oct 2025655 AMAQI
28°C27/28°C
18th Oct 2025576 AMAQI
18th Oct 2025557 AMAQI
18th Oct 2025718 AMAQI
18th Oct 2025789 AMAQI
18th Oct 20256610 AMAQI
18th Oct 20256411 AMAQI
18th Oct 20256812 PMAQI
18th Oct 2025701 PMAQI
18th Oct 2025812 PMAQI
18th Oct 2025823 PMAQI
18th Oct 2025834 PMAQI
18th Oct 2025665 PMAQI
18th Oct 2025586 PMAQI
18th Oct 2025607 PMAQI
18th Oct 2025608 PMAQI
18th Oct 2025679 PMAQI
18th Oct 20256710 PMAQI
18th Oct 20257511 PMAQI
19th Oct 20256912 AMAQI
19th Oct 2025671 AMAQI
19th Oct 2025692 AMAQI
19th Oct 2025433 AMAQI
19th Oct 2025384 AMAQI
19th Oct 2025425 AMAQI
28°C26/28°C
19th Oct 2025446 AMAQI
19th Oct 2025407 AMAQI
19th Oct 2025468 AMAQI
19th Oct 2025489 AMAQI
19th Oct 20254410 AMAQI
19th Oct 20254011 AMAQI
19th Oct 20254212 PMAQI
19th Oct 2025531 PMAQI
19th Oct 2025562 PMAQI
19th Oct 2025593 PMAQI
19th Oct 2025624 PMAQI
19th Oct 2025665 PMAQI
19th Oct 2025656 PMAQI
19th Oct 2025657 PMAQI
19th Oct 2025598 PMAQI
19th Oct 2025629 PMAQI
19th Oct 20256810 PMAQI
19th Oct 20256711 PMAQI
20th Oct 20256012 AMAQI
20th Oct 2025581 AMAQI
20th Oct 2025582 AMAQI
20th Oct 2025533 AMAQI
20th Oct 2025534 AMAQI
20th Oct 2025535 AMAQI
26°C24/26°C
20th Oct 2025556 AMAQI
20th Oct 2025547 AMAQI
20th Oct 2025528 AMAQI
20th Oct 2025519 AMAQI
20th Oct 20255710 AMAQI
20th Oct 20256111 AMAQI
20th Oct 20256412 PMAQI
20th Oct 2025641 PMAQI
20th Oct 2025632 PMAQI
20th Oct 2025633 PMAQI
20th Oct 2025594 PMAQI
20th Oct 2025585 PMAQI
20th Oct 2025556 PMAQI
20th Oct 2025557 PMAQI
20th Oct 2025558 PMAQI
20th Oct 2025569 PMAQI
20th Oct 20255610 PMAQI
20th Oct 20255511 PMAQI
21st Oct 20255612 AMAQI
21st Oct 2025561 AMAQI
21st Oct 2025572 AMAQI
21st Oct 2025563 AMAQI
21st Oct 2025564 AMAQI
21st Oct 2025555 AMAQI
24°C21/25°C
21st Oct 2025556 AMAQI
21st Oct 2025567 AMAQI
21st Oct 2025568 AMAQI
21st Oct 2025559 AMAQI
21st Oct 20255510 AMAQI
21st Oct 20255611 AMAQI
21st Oct 20255612 PMAQI
21st Oct 2025291 PMAQI
21st Oct 2025362 PMAQI
21st Oct 2025663 PMAQI
21st Oct 2025574 PMAQI
21st Oct 2025215 PMAQI
21st Oct 2025216 PMAQI
21st Oct 2025207 PMAQI
21st Oct 2025188 PMAQI
21st Oct 2025329 PMAQI
21st Oct 20254510 PMAQI
21st Oct 20254811 PMAQI
22nd Oct 20253512 AMAQI
22nd Oct 2025401 AMAQI
22nd Oct 2025432 AMAQI
22nd Oct 2025423 AMAQI
22nd Oct 2025484 AMAQI
22nd Oct 2025445 AMAQI
19°C18/19°C
22nd Oct 2025446 AMAQI
22nd Oct 2025487 AMAQI
22nd Oct 2025548 AMAQI
22nd Oct 2025559 AMAQI
22nd Oct 20255410 AMAQI
22nd Oct 20254311 AMAQI
22nd Oct 20254112 PMAQI
22nd Oct 2025421 PMAQI
22nd Oct 2025382 PMAQI
22nd Oct 2025433 PMAQI
22nd Oct 2025424 PMAQI
22nd Oct 2025565 PMAQI
22nd Oct 2025416 PMAQI
22nd Oct 2025467 PMAQI
22nd Oct 2025528 PMAQI
22nd Oct 2025549 PMAQI
22nd Oct 20255410 PMAQI
22nd Oct 20255211 PMAQI
23rd Oct 20255512 AMAQI
23rd Oct 2025541 AMAQI
23rd Oct 2025542 AMAQI
23rd Oct 2025533 AMAQI
23rd Oct 2025444 AMAQI
23rd Oct 2025405 AMAQI
19°C19/19°C
23rd Oct 2025386 AMAQI
23rd Oct 2025397 AMAQI
23rd Oct 2025398 AMAQI
23rd Oct 2025439 AMAQI
23rd Oct 20255510 AMAQI
23rd Oct 20254911 AMAQI
23rd Oct 20254312 PMAQI
23rd Oct 2025441 PMAQI
23rd Oct 2025482 PMAQI
23rd Oct 2025503 PMAQI
23rd Oct 2025534 PMAQI
23rd Oct 2025565 PMAQI
23rd Oct 2025576 PMAQI
23rd Oct 2025597 PMAQI
23rd Oct 2025588 PMAQI
23rd Oct 2025609 PMAQI
23rd Oct 20255710 PMAQI
23rd Oct 20255611 PMAQI
24th Oct 20255612 AMAQI
24th Oct 2025651 AMAQI
24th Oct 2025602 AMAQI
24th Oct 2025583 AMAQI
24th Oct 2025584 AMAQI
24th Oct 2025505 AMAQI
21°C20/23°C
24th Oct 2025486 AMAQI
24th Oct 2025447 AMAQI
24th Oct 2025448 AMAQI
24th Oct 2025449 AMAQI
24th Oct 20255310 AMAQI
24th Oct 20255511 AMAQI
24th Oct 20256312 PMAQI
24th Oct 2025651 PMAQI
24th Oct 2025582 PMAQI
24th Oct 2025583 PMAQI
24th Oct 2025584 PMAQI
24th Oct 2025595 PMAQI
24th Oct 2025576 PMAQI
24th Oct 2025577 PMAQI
24th Oct 2025578 PMAQI
24th Oct 2025589 PMAQI
24th Oct 20255810 PMAQI
24th Oct 20256611 PMAQI
25th Oct 20256812 AMAQI
25th Oct 2025681 AMAQI
25th Oct 2025632 AMAQI
25th Oct 2025623 AMAQI
25th Oct 2025584 AMAQI
25th Oct 2025585 AMAQI
22°C21/23°C
25th Oct 2025586 AMAQI
25th Oct 2025557 AMAQI
25th Oct 2025528 AMAQI
25th Oct 2025559 AMAQI
25th Oct 20255610 AMAQI
25th Oct 20254311 AMAQI
25th Oct 20254412 PMAQI
25th Oct 2025451 PMAQI
25th Oct 2025562 PMAQI
25th Oct 2025523 PMAQI
25th Oct 2025514 PMAQI
25th Oct 2025545 PMAQI
25th Oct 2025546 PMAQI
25th Oct 2025557 PMAQI
25th Oct 2025588 PMAQI
25th Oct 2025639 PMAQI
25th Oct 20256210 PMAQI
25th Oct 20256311 PMAQI
26th Oct 20256112 AMAQI
26th Oct 2025561 AMAQI
26th Oct 2025622 AMAQI
26th Oct 2025623 AMAQI
26th Oct 2025604 AMAQI
26th Oct 2025645 AMAQI
22°C21/23°C
26th Oct 2025616 AMAQI
26th Oct 2025627 AMAQI
26th Oct 2025658 AMAQI
26th Oct 2025659 AMAQI
26th Oct 20256610 AMAQI
26th Oct 20256611 AMAQI
26th Oct 20257212 PMAQI
26th Oct 2025711 PMAQI
26th Oct 2025702 PMAQI
26th Oct 2025703 PMAQI
26th Oct 2025714 PMAQI
26th Oct 2025865 PMAQI
26th Oct 2025876 PMAQI
26th Oct 2025817 PMAQI
26th Oct 2025818 PMAQI
26th Oct 2025819 PMAQI
26th Oct 20258010 PMAQI
26th Oct 20257111 PMAQI
27th Oct 20257012 AMAQI
27th Oct 2025671 AMAQI
27th Oct 2025692 AMAQI
27th Oct 2025723 AMAQI
27th Oct 2025694 AMAQI
27th Oct 2025655 AMAQI
22°C21/22°C
27th Oct 2025666 AMAQI
27th Oct 2025717 AMAQI
27th Oct 2025818 AMAQI
27th Oct 2025789 AMAQI
27th Oct 20257310 AMAQI
27th Oct 20257011 AMAQI
27th Oct 20257012 PMAQI
27th Oct 2025731 PMAQI
27th Oct 2025692 PMAQI
27th Oct 2025713 PMAQI
27th Oct 2025674 PMAQI
27th Oct 2025665 PMAQI
27th Oct 2025736 PMAQI
27th Oct 2025727 PMAQI
27th Oct 2025728 PMAQI
27th Oct 2025719 PMAQI
27th Oct 20257210 PMAQI
27th Oct 20257611 PMAQI
28th Oct 20258012 AMAQI
28th Oct 2025711 AMAQI
28th Oct 2025712 AMAQI
28th Oct 2025693 AMAQI
28th Oct 2025684 AMAQI
28th Oct 2025675 AMAQI
22°C21/22°C
28th Oct 2025696 AMAQI
28th Oct 2025727 AMAQI
28th Oct 2025768 AMAQI
28th Oct 2025769 AMAQI
28th Oct 20257310 AMAQI
28th Oct 20256211 AMAQI
28th Oct 20255912 PMAQI
28th Oct 2025581 PMAQI
28th Oct 2025552 PMAQI
28th Oct 2025523 PMAQI
28th Oct 2025444 PMAQI
28th Oct 2025445 PMAQI
28th Oct 2025446 PMAQI
28th Oct 2025517 PMAQI
28th Oct 2025538 PMAQI
28th Oct 2025519 PMAQI
28th Oct 20255110 PMAQI
28th Oct 20254611 PMAQI
29th Oct 20254512 AMAQI
29th Oct 2025401 AMAQI
29th Oct 2025232 AMAQI
29th Oct 2025273 AMAQI
29th Oct 2025304 AMAQI
29th Oct 2025305 AMAQI
22°C21/22°C
29th Oct 2025316 AMAQI
29th Oct 2025317 AMAQI
29th Oct 2025328 AMAQI
29th Oct 2025249 AMAQI
29th Oct 20252310 AMAQI
29th Oct 20253111 AMAQI
29th Oct 20252912 PMAQI
29th Oct 2025271 PMAQI
29th Oct 2025272 PMAQI
29th Oct 2025353 PMAQI
29th Oct 2025444 PMAQI
29th Oct 2025515 PMAQI
29th Oct 2025476 PMAQI
29th Oct 2025507 PMAQI
29th Oct 2025508 PMAQI
29th Oct 2025459 PMAQI
29th Oct 20254610 PMAQI
29th Oct 20254411 PMAQI
30th Oct 20253912 AMAQI
30th Oct 2025311 AMAQI
30th Oct 2025372 AMAQI
30th Oct 2025283 AMAQI
30th Oct 2025284 AMAQI
30th Oct 2025285 AMAQI
21°C20/23°C
30th Oct 2025386 AMAQI
30th Oct 2025367 AMAQI
30th Oct 2025368 AMAQI
30th Oct 2025359 AMAQI
30th Oct 20252810 AMAQI
30th Oct 20253311 AMAQI
30th Oct 20253412 PMAQI
30th Oct 2025511 PMAQI
30th Oct 2025552 PMAQI
30th Oct 2025543 PMAQI
30th Oct 2025604 PMAQI
30th Oct 2025555 PMAQI
30th Oct 2025536 PMAQI
30th Oct 2025537 PMAQI
30th Oct 2025638 PMAQI
30th Oct 2025729 PMAQI
30th Oct 20258010 PMAQI
30th Oct 20257011 PMAQI
31st Oct 20256012 AMAQI
31st Oct 2025621 AMAQI
31st Oct 2025602 AMAQI
31st Oct 2025643 AMAQI
31st Oct 2025644 AMAQI
31st Oct 2025635 AMAQI
21°C20/21°C
31st Oct 2025616 AMAQI
31st Oct 2025557 AMAQI
31st Oct 2025458 AMAQI
31st Oct 2025589 AMAQI
31st Oct 20255610 AMAQI
31st Oct 20254611 AMAQI
31st Oct 20254512 PMAQI
31st Oct 2025491 PMAQI
31st Oct 2025462 PMAQI
31st Oct 2025333 PMAQI
31st Oct 2025234 PMAQI
31st Oct 2025285 PMAQI
31st Oct 2025396 PMAQI
31st Oct 2025487 PMAQI
31st Oct 2025518 PMAQI
31st Oct 2025519 PMAQI
31st Oct 20254810 PMAQI
31st Oct 20254811 PMAQI
1st Nov 20253912 AMAQI
1st Nov 2025381 AMAQI
1st Nov 2025402 AMAQI
1st Nov 2025333 AMAQI
1st Nov 2025374 AMAQI
1st Nov 2025405 AMAQI
22°C21/23°C
1st Nov 2025446 AMAQI
1st Nov 2025427 AMAQI
1st Nov 2025418 AMAQI
1st Nov 2025449 AMAQI
1st Nov 20254210 AMAQI
1st Nov 20254311 AMAQI
1st Nov 20254212 PMAQI
1st Nov 2025441 PMAQI
1st Nov 2025462 PMAQI
1st Nov 2025513 PMAQI
1st Nov 2025534 PMAQI
1st Nov 2025545 PMAQI
1st Nov 2025546 PMAQI
1st Nov 2025557 PMAQI
1st Nov 2025618 PMAQI
1st Nov 2025709 PMAQI
1st Nov 20257810 PMAQI
1st Nov 20257611 PMAQI
2nd Nov 20257512 AMAQI
2nd Nov 2025791 AMAQI
2nd Nov 2025802 AMAQI
2nd Nov 2025823 AMAQI
2nd Nov 2025844 AMAQI
2nd Nov 2025865 AMAQI
22°C21/22°C
2nd Nov 2025946 AMAQI
2nd Nov 2025887 AMAQI
2nd Nov 2025898 AMAQI
2nd Nov 2025939 AMAQI
2nd Nov 20259510 AMAQI
2nd Nov 20259311 AMAQI
2nd Nov 20259012 PMAQI
2nd Nov 20251111 PMAQI
2nd Nov 20251152 PMAQI
2nd Nov 20251153 PMAQI
2nd Nov 20251104 PMAQI
2nd Nov 20251055 PMAQI
2nd Nov 20251046 PMAQI
2nd Nov 2025937 PMAQI
2nd Nov 2025938 PMAQI
2nd Nov 2025939 PMAQI
2nd Nov 20259210 PMAQI
2nd Nov 20258911 PMAQI
3rd Nov 20258712 AMAQI
3rd Nov 2025901 AMAQI
3rd Nov 2025952 AMAQI
3rd Nov 20251003 AMAQI
3rd Nov 20251024 AMAQI
3rd Nov 20251095 AMAQI
21°C20/22°C
3rd Nov 20251016 AMAQI
3rd Nov 2025887 AMAQI
3rd Nov 2025858 AMAQI
3rd Nov 2025829 AMAQI
3rd Nov 20257610 AMAQI
3rd Nov 20257011 AMAQI
3rd Nov 20256812 PMAQI
3rd Nov 2025631 PMAQI
3rd Nov 2025682 PMAQI
3rd Nov 2025623 PMAQI
3rd Nov 2025564 PMAQI
3rd Nov 2025595 PMAQI
3rd Nov 2025566 PMAQI
3rd Nov 2025597 PMAQI
3rd Nov 2025568 PMAQI
3rd Nov 2025569 PMAQI
3rd Nov 20255410 PMAQI
3rd Nov 20254811 PMAQI
4th Nov 20254812 AMAQI
4th Nov 2025441 AMAQI
4th Nov 2025332 AMAQI
4th Nov 2025263 AMAQI
4th Nov 2025234 AMAQI
4th Nov 2025265 AMAQI
19°C17/21°C
4th Nov 2025496 AMAQI
4th Nov 2025287 AMAQI
4th Nov 2025298 AMAQI
4th Nov 2025389 AMAQI
4th Nov 20253910 AMAQI
4th Nov 20253411 AMAQI
4th Nov 20253412 PMAQI
4th Nov 2025241 PMAQI
4th Nov 2025222 PMAQI
4th Nov 2025143 PMAQI
4th Nov 2025114 PMAQI
4th Nov 2025115 PMAQI
4th Nov 2025116 PMAQI
4th Nov 2025137 PMAQI
4th Nov 2025208 PMAQI
4th Nov 2025209 PMAQI
4th Nov 20251910 PMAQI
4th Nov 20251811 PMAQI
5th Nov 20251212 AMAQI
5th Nov 2025131 AMAQI
5th Nov 2025122 AMAQI
5th Nov 2025133 AMAQI
5th Nov 2025124 AMAQI
5th Nov 2025205 AMAQI
17°C16/18°C
5th Nov 2025186 AMAQI
5th Nov 2025227 AMAQI
5th Nov 2025278 AMAQI
5th Nov 2025329 AMAQI
5th Nov 20253010 AMAQI
5th Nov 20253011 AMAQI
5th Nov 20253212 PMAQI
5th Nov 2025321 PMAQI
5th Nov 2025302 PMAQI
5th Nov 2025373 PMAQI
5th Nov 2025374 PMAQI
5th Nov 2025175 PMAQI
5th Nov 2025236 PMAQI
5th Nov 2025327 PMAQI
5th Nov 2025558 PMAQI
5th Nov 2025559 PMAQI
5th Nov 20255210 PMAQI
5th Nov 20254211 PMAQI
6th Nov 20254212 AMAQI
6th Nov 2025401 AMAQI
6th Nov 2025552 AMAQI
6th Nov 2025553 AMAQI
6th Nov 2025554 AMAQI
6th Nov 2025465 AMAQI
20°C18/21°C
6th Nov 2025426 AMAQI
6th Nov 2025437 AMAQI
6th Nov 2025428 AMAQI
6th Nov 2025459 AMAQI
6th Nov 20255010 AMAQI
6th Nov 20255011 AMAQI
6th Nov 20255412 PMAQI
6th Nov 2025531 PMAQI
6th Nov 2025532 PMAQI
6th Nov 2025553 PMAQI
6th Nov 2025544 PMAQI
6th Nov 2025545 PMAQI
6th Nov 2025546 PMAQI
6th Nov 2025527 PMAQI
6th Nov 2025588 PMAQI
6th Nov 2025589 PMAQI
6th Nov 20255710 PMAQI
6th Nov 20255511 PMAQI
7th Nov 20255512 AMAQI
7th Nov 2025551 AMAQI
7th Nov 2025542 AMAQI
7th Nov 2025583 AMAQI
7th Nov 2025534 AMAQI
7th Nov 2025545 AMAQI
21°C21/22°C
7th Nov 2025566 AMAQI
7th Nov 2025567 AMAQI
7th Nov 2025528 AMAQI
7th Nov 2025529 AMAQI
7th Nov 20255210 AMAQI
7th Nov 20255811 AMAQI
7th Nov 20256112 PMAQI
7th Nov 2025561 PMAQI
7th Nov 2025552 PMAQI
7th Nov 2025623 PMAQI
7th Nov 2025624 PMAQI
7th Nov 2025635 PMAQI
7th Nov 2025636 PMAQI
7th Nov 2025687 PMAQI
7th Nov 2025628 PMAQI
7th Nov 2025619 PMAQI
7th Nov 20256110 PMAQI
7th Nov 20256211 PMAQI
8th Nov 20256812 AMAQI
8th Nov 2025671 AMAQI
8th Nov 2025662 AMAQI
8th Nov 2025643 AMAQI
8th Nov 2025544 AMAQI
--°C/°C
6 AM
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 5 PM
57AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
6 AM - 5 PM
57AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 5 PM (Avg. 57), while the lowest AQI was between 6 AM to 5 PM (Avg. 57).
Night time
Avg. Highest Time
9 PM - 11 PM
60AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
3 AM - 8 PM
57AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 60), while the lowest AQI was between 3 AM to 8 PM (Avg. 57).
2025 Days Vs Air Quality
Matsu, Nangan, Lienchiang, Taiwan
2025
32%
98
65%
202
4%
11
Total number of days with different AQI categories in last 311 days in 2025 (54 days remaining)
Good
98 DaysModerate
202 DaysPoor
11 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 32%
Health Risk Level:
High
In 2025, 32% of 311 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
Matsu, Nangan, Lienchiang, 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
104AQI
104AQI
2nd January 2025
76AQI
76AQI
3rd January 2025
88AQI
88AQI
4th January 2025
74AQI
74AQI
5th January 2025
74AQI
74AQI
6th January 2025
92AQI
92AQI
7th January 2025
109AQI
109AQI
8th January 2025
83AQI
83AQI
9th January 2025
105AQI
105AQI
10th January 2025
69AQI
69AQI
11th January 2025
74AQI
74AQI
12th January 2025
79AQI
79AQI
13th January 2025
78AQI
78AQI
14th January 2025
79AQI
79AQI
15th January 2025
122AQI
122AQI
16th January 2025
81AQI
81AQI
17th January 2025
96AQI
96AQI
18th January 2025
74AQI
74AQI
19th January 2025
80AQI
80AQI
20th January 2025
95AQI
95AQI
21st January 2025
121AQI
121AQI
22nd January 2025
90AQI
90AQI
23rd January 2025
86AQI
86AQI
24th January 2025
74AQI
74AQI
25th January 2025
79AQI
79AQI
26th January 2025
63AQI
63AQI
27th January 2025
60AQI
60AQI
28th January 2025
65AQI
65AQI
29th January 2025
90AQI
90AQI
30th January 2025
70AQI
70AQI
31st January 2025
73AQI
73AQI
1st February 2025
61AQI
61AQI
2nd February 2025
50AQI
50AQI
3rd February 2025
65AQI
65AQI
4th February 2025
100AQI
100AQI
5th February 2025
88AQI
88AQI
6th February 2025
81AQI
81AQI
7th February 2025
69AQI
69AQI
8th February 2025
65AQI
65AQI
9th February 2025
63AQI
63AQI
10th February 2025
75AQI
75AQI
11th February 2025
68AQI
68AQI
12th February 2025
89AQI
89AQI
13th February 2025
127AQI
127AQI
14th February 2025
94AQI
94AQI
15th February 2025
125AQI
125AQI
16th February 2025
100AQI
100AQI
17th February 2025
126AQI
126AQI
18th February 2025
76AQI
76AQI
19th February 2025
88AQI
88AQI
20th February 2025
55AQI
55AQI
21st February 2025
58AQI
58AQI
22nd February 2025
62AQI
62AQI
23rd February 2025
51AQI
51AQI
24th February 2025
110AQI
110AQI
25th February 2025
92AQI
92AQI
26th February 2025
109AQI
109AQI
27th February 2025
102AQI
102AQI
28th February 2025
86AQI
86AQI
1st March 2025
79AQI
79AQI
2nd March 2025
75AQI
75AQI
3rd March 2025
79AQI
79AQI
4th March 2025
58AQI
58AQI
5th March 2025
55AQI
55AQI
6th March 2025
48AQI
48AQI
7th March 2025
68AQI
68AQI
8th March 2025
75AQI
75AQI
9th March 2025
77AQI
77AQI
10th March 2025
72AQI
72AQI
11th March 2025
73AQI
73AQI
12th March 2025
69AQI
69AQI
13th March 2025
61AQI
61AQI
14th March 2025
65AQI
65AQI
15th March 2025
51AQI
51AQI
16th March 2025
57AQI
57AQI
17th March 2025
75AQI
75AQI
18th March 2025
71AQI
71AQI
19th March 2025
75AQI
75AQI
20th March 2025
75AQI
75AQI
21st March 2025
73AQI
73AQI
22nd March 2025
72AQI
72AQI
23rd March 2025
80AQI
80AQI
24th March 2025
98AQI
98AQI
25th March 2025
90AQI
90AQI
26th March 2025
88AQI
88AQI
27th March 2025
85AQI
85AQI
28th March 2025
78AQI
78AQI
29th March 2025
70AQI
70AQI
30th March 2025
53AQI
53AQI
31st March 2025
44AQI
44AQI
1st April 2025
53AQI
53AQI
2nd April 2025
63AQI
63AQI
3rd April 2025
63AQI
63AQI
4th April 2025
70AQI
70AQI
5th April 2025
72AQI
72AQI
6th April 2025
79AQI
79AQI
7th April 2025
83AQI
83AQI
8th April 2025
86AQI
86AQI
9th April 2025
88AQI
88AQI
10th April 2025
78AQI
78AQI
11th April 2025
81AQI
81AQI
12th April 2025
69AQI
69AQI
13th April 2025
99AQI
99AQI
14th April 2025
92AQI
92AQI
15th April 2025
81AQI
81AQI
16th April 2025
86AQI
86AQI
17th April 2025
85AQI
85AQI
18th April 2025
86AQI
86AQI
19th April 2025
76AQI
76AQI
20th April 2025
68AQI
68AQI
21st April 2025
88AQI
88AQI
22nd April 2025
71AQI
71AQI
23rd April 2025
71AQI
71AQI
24th April 2025
59AQI
59AQI
25th April 2025
50AQI
50AQI
26th April 2025
60AQI
60AQI
27th April 2025
60AQI
60AQI
28th April 2025
66AQI
66AQI
29th April 2025
60AQI
60AQI
30th April 2025
65AQI
65AQI
1st May 2025
78AQI
78AQI
2nd May 2025
75AQI
75AQI
3rd May 2025
82AQI
82AQI
4th May 2025
69AQI
69AQI
5th May 2025
72AQI
72AQI
6th May 2025
75AQI
75AQI
7th May 2025
82AQI
82AQI
8th May 2025
73AQI
73AQI
9th May 2025
60AQI
60AQI
10th May 2025
61AQI
61AQI
11th May 2025
60AQI
60AQI
12th May 2025
66AQI
66AQI
13th May 2025
65AQI
65AQI
14th May 2025
62AQI
62AQI
15th May 2025
66AQI
66AQI
16th May 2025
60AQI
60AQI
17th May 2025
60AQI
60AQI
18th May 2025
53AQI
53AQI
19th May 2025
54AQI
54AQI
20th May 2025
60AQI
60AQI
21st May 2025
52AQI
52AQI
22nd May 2025
62AQI
62AQI
23rd May 2025
59AQI
59AQI
24th May 2025
55AQI
55AQI
25th May 2025
85AQI
85AQI
26th May 2025
76AQI
76AQI
27th May 2025
71AQI
71AQI
28th May 2025
58AQI
58AQI
29th May 2025
44AQI
44AQI
30th May 2025
61AQI
61AQI
31st May 2025
67AQI
67AQI
1st June 2025
63AQI
63AQI
2nd June 2025
60AQI
60AQI
3rd June 2025
46AQI
46AQI
4th June 2025
61AQI
61AQI
5th June 2025
55AQI
55AQI
6th June 2025
59AQI
59AQI
7th June 2025
56AQI
56AQI
8th June 2025
51AQI
51AQI
9th June 2025
51AQI
51AQI
10th June 2025
49AQI
49AQI
11th June 2025
45AQI
45AQI
12th June 2025
46AQI
46AQI
13th June 2025
41AQI
41AQI
14th June 2025
44AQI
44AQI
15th June 2025
43AQI
43AQI
16th June 2025
50AQI
50AQI
17th June 2025
48AQI
48AQI
18th June 2025
50AQI
50AQI
19th June 2025
44AQI
44AQI
20th June 2025
44AQI
44AQI
21st June 2025
40AQI
40AQI
22nd June 2025
33AQI
33AQI
23rd June 2025
45AQI
45AQI
24th June 2025
45AQI
45AQI
25th June 2025
46AQI
46AQI
26th June 2025
44AQI
44AQI
27th June 2025
44AQI
44AQI
28th June 2025
46AQI
46AQI
29th June 2025
47AQI
47AQI
30th June 2025
43AQI
43AQI
1st July 2025
42AQI
42AQI
2nd July 2025
41AQI
41AQI
3rd July 2025
46AQI
46AQI
4th July 2025
50AQI
50AQI
5th July 2025
49AQI
49AQI
6th July 2025
42AQI
42AQI
7th July 2025
40AQI
40AQI
8th July 2025
53AQI
53AQI
9th July 2025
48AQI
48AQI
10th July 2025
45AQI
45AQI
11th July 2025
39AQI
39AQI
12th July 2025
43AQI
43AQI
13th July 2025
49AQI
49AQI
14th July 2025
53AQI
53AQI
15th July 2025
58AQI
58AQI
16th July 2025
57AQI
57AQI
17th July 2025
57AQI
57AQI
18th July 2025
52AQI
52AQI
19th July 2025
50AQI
50AQI
20th July 2025
48AQI
48AQI
21st July 2025
38AQI
38AQI
22nd July 2025
40AQI
40AQI
23rd July 2025
39AQI
39AQI
24th July 2025
40AQI
40AQI
25th July 2025
41AQI
41AQI
26th July 2025
36AQI
36AQI
27th July 2025
37AQI
37AQI
28th July 2025
42AQI
42AQI
29th July 2025
39AQI
39AQI
30th July 2025
51AQI
51AQI
31st July 2025
48AQI
48AQI
1st August 2025
52AQI
52AQI
2nd August 2025
52AQI
52AQI
3rd August 2025
50AQI
50AQI
4th August 2025
44AQI
44AQI
5th August 2025
47AQI
47AQI
6th August 2025
51AQI
51AQI
7th August 2025
55AQI
55AQI
8th August 2025
61AQI
61AQI
9th August 2025
56AQI
56AQI
10th August 2025
52AQI
52AQI
11th August 2025
50AQI
50AQI
12th August 2025
53AQI
53AQI
13th August 2025
48AQI
48AQI
14th August 2025
43AQI
43AQI
15th August 2025
42AQI
42AQI
16th August 2025
40AQI
40AQI
17th August 2025
41AQI
41AQI
18th August 2025
41AQI
41AQI
19th August 2025
47AQI
47AQI
20th August 2025
50AQI
50AQI
21st August 2025
48AQI
48AQI
22nd August 2025
53AQI
53AQI
23rd August 2025
52AQI
52AQI
24th August 2025
51AQI
51AQI
25th August 2025
44AQI
44AQI
26th August 2025
43AQI
43AQI
27th August 2025
43AQI
43AQI
28th August 2025
44AQI
44AQI
29th August 2025
42AQI
42AQI
30th August 2025
41AQI
41AQI
31st August 2025
46AQI
46AQI
1st September 2025
49AQI
49AQI
2nd September 2025
51AQI
51AQI
3rd September 2025
55AQI
55AQI
4th September 2025
58AQI
58AQI
5th September 2025
55AQI
55AQI
6th September 2025
53AQI
53AQI
7th September 2025
57AQI
57AQI
8th September 2025
51AQI
51AQI
9th September 2025
50AQI
50AQI
10th September 2025
54AQI
54AQI
11th September 2025
55AQI
55AQI
12th September 2025
55AQI
55AQI
13th September 2025
55AQI
55AQI
14th September 2025
55AQI
55AQI
15th September 2025
56AQI
56AQI
16th September 2025
46AQI
46AQI
17th September 2025
45AQI
45AQI
18th September 2025
42AQI
42AQI
19th September 2025
40AQI
40AQI
20th September 2025
48AQI
48AQI
21st September 2025
50AQI
50AQI
22nd September 2025
48AQI
48AQI
23rd September 2025
49AQI
49AQI
24th September 2025
50AQI
50AQI
25th September 2025
42AQI
42AQI
26th September 2025
26AQI
26AQI
27th September 2025
39AQI
39AQI
28th September 2025
31AQI
31AQI
29th September 2025
40AQI
40AQI
30th September 2025
52AQI
52AQI
1st October 2025
39AQI
39AQI
2nd October 2025
40AQI
40AQI
3rd October 2025
47AQI
47AQI
4th October 2025
51AQI
51AQI
5th October 2025
50AQI
50AQI
6th October 2025
64AQI
64AQI
7th October 2025
51AQI
51AQI
8th October 2025
60AQI
60AQI
9th October 2025
63AQI
63AQI
10th October 2025
58AQI
58AQI
11th October 2025
62AQI
62AQI
12th October 2025
62AQI
62AQI
13th October 2025
65AQI
65AQI
14th October 2025
58AQI
58AQI
15th October 2025
56AQI
56AQI
16th October 2025
69AQI
69AQI
17th October 2025
74AQI
74AQI
18th October 2025
68AQI
68AQI
19th October 2025
55AQI
55AQI
20th October 2025
57AQI
57AQI
21st October 2025
45AQI
45AQI
22nd October 2025
47AQI
47AQI
23rd October 2025
51AQI
51AQI
24th October 2025
57AQI
57AQI
25th October 2025
57AQI
57AQI
26th October 2025
70AQI
70AQI
27th October 2025
71AQI
71AQI
28th October 2025
60AQI
60AQI
29th October 2025
37AQI
37AQI
30th October 2025
47AQI
47AQI
31st October 2025
51AQI
51AQI
1st November 2025
50AQI
50AQI
2nd November 2025
93AQI
93AQI
3rd November 2025
75AQI
75AQI
4th November 2025
26AQI
26AQI
5th November 2025
29AQI
29AQI
6th November 2025
51AQI
51AQI
7th November 2025
56AQI
56AQI
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
84AQI
83AQI
71AQI
74AQI
65AQI
48AQI
46AQI
48AQI
49AQI
56AQI
54AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202562AQI
26
5
1
21
6
2
29
1
29
1
30
22
8
24
7
20
11
16
14
8
23
3
4
98
202
11
Highest AQI recorded in
January84AQI
Lowest AQI recorded in
July46AQI
202461AQI
2
17
11
1
12
13
4
3
25
3
4
23
3
14
17
20
9
24
7
9
22
24
6
14
17
14
16
28
3
140
200
24
1
Highest AQI recorded in
January92AQI
Lowest AQI recorded in
September42AQI
202356AQI
2
25
4
15
7
5
25
1
1
24
5
12
17
2
14
16
28
3
20
11
26
4
18
13
9
19
1
5
24
2
155
188
15
Highest AQI recorded in
April80AQI
Lowest AQI recorded in
February25AQI
202259AQI
5
17
8
12
8
3
4
24
2
1
2
26
2
15
15
1
30
15
10
1
2
5
24
20
11
14
16
10
20
1
133
173
17
1
Highest AQI recorded in
January81AQI
Lowest AQI recorded in
June36AQI
202160AQI
2
21
6
5
15
8
30
1
1
27
2
8
22
1
9
21
25
6
30
1
19
11
19
12
11
19
3
25
3
132
210
21
Highest AQI recorded in
January81AQI
Lowest AQI recorded in
August35AQI
202056AQI
4
7
2
3
13
5
5
13
24
6
29
2
24
7
11
19
3
28
9
19
2
2
24
5
114
138
14
Highest AQI recorded in
April82AQI
Lowest AQI recorded in
July38AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
62AQILeast Polluted Year Recorded
2023(Avg.)
56AQIMatsu's annual 2025 AQI (62) shows an average percentage change of 6.2% (worsened AQI) compared to previous years: 2020 (56), 2021 (60), 2022 (59), 2023 (56), 2024 (61).
