Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

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

Nangan, Lienchiang, Taiwan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
24th Nov 2023
111AQI
Lowest AQI recorded on
1st Nov 2024
22AQI

Same Day Analysis (4th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 37 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 5th Nov - 6th Nov 2025

Nangan, Lienchiang, Taiwan

AQI
Day
Night
.

6 AM5th Nov 2025

5 PM

5 AM6th Nov 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
8PM5th Nov

55AQI

Avg. Lowest Time
5PM5th Nov

25AQI

In the last 24 hours,

Nangan's AQI reached its highest point of 55 at 8 PM during the Night, while the lowest point, 25, was recorded at 5 PM during the Night between 5th Nov and 6th Nov 2025.

Day & Night AQI Trend : Oct - Nov 2025

Nangan, Lienchiang, Taiwan

OctNov
07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th
Day
Night
7th Oct 2025537 PMAQI
7th Oct 2025388 PMAQI
7th Oct 2025489 PMAQI
7th Oct 20255110 PMAQI
7th Oct 20254911 PMAQI
8th Oct 20255312 AMAQI
8th Oct 2025561 AMAQI
8th Oct 2025492 AMAQI
8th Oct 2025463 AMAQI
8th Oct 2025464 AMAQI
8th Oct 2025585 AMAQI

28°C28/28°C

8th Oct 2025616 AMAQI
8th Oct 2025537 AMAQI
8th Oct 2025518 AMAQI
8th Oct 2025569 AMAQI
8th Oct 20255810 AMAQI
8th Oct 20255811 AMAQI
8th Oct 20256512 PMAQI
8th Oct 2025691 PMAQI
8th Oct 2025772 PMAQI
8th Oct 2025813 PMAQI
8th Oct 2025854 PMAQI
8th Oct 2025765 PMAQI
8th Oct 2025736 PMAQI
8th Oct 2025737 PMAQI
8th Oct 2025678 PMAQI
8th Oct 2025709 PMAQI
8th Oct 20256510 PMAQI
8th Oct 20256711 PMAQI
9th Oct 20257212 AMAQI
9th Oct 2025711 AMAQI
9th Oct 2025742 AMAQI
9th Oct 2025703 AMAQI
9th Oct 2025664 AMAQI
9th Oct 2025655 AMAQI

28°C27/28°C

9th Oct 2025636 AMAQI
9th Oct 2025647 AMAQI
9th Oct 2025598 AMAQI
9th Oct 2025589 AMAQI
9th Oct 20255810 AMAQI
9th Oct 20255811 AMAQI
9th Oct 20255712 PMAQI
9th Oct 2025581 PMAQI
9th Oct 2025582 PMAQI
9th Oct 2025593 PMAQI
9th Oct 2025604 PMAQI
9th Oct 2025625 PMAQI
9th Oct 2025626 PMAQI
9th Oct 2025657 PMAQI
9th Oct 2025628 PMAQI
9th Oct 2025639 PMAQI
9th Oct 20256610 PMAQI
9th Oct 20256811 PMAQI
10th Oct 20256112 AMAQI
10th Oct 2025581 AMAQI
10th Oct 2025572 AMAQI
10th Oct 2025543 AMAQI
10th Oct 2025594 AMAQI
10th Oct 2025635 AMAQI

27°C27/28°C

10th Oct 2025606 AMAQI
10th Oct 2025587 AMAQI
10th Oct 2025598 AMAQI
10th Oct 2025599 AMAQI
10th Oct 20255710 AMAQI
10th Oct 20255811 AMAQI
10th Oct 20256312 PMAQI
10th Oct 2025661 PMAQI
10th Oct 2025662 PMAQI
10th Oct 2025663 PMAQI
10th Oct 2025644 PMAQI
10th Oct 2025615 PMAQI
10th Oct 2025606 PMAQI
10th Oct 2025587 PMAQI
10th Oct 2025588 PMAQI
10th Oct 2025579 PMAQI
10th Oct 20255710 PMAQI
10th Oct 20255611 PMAQI
11th Oct 20256112 AMAQI
11th Oct 2025581 AMAQI
11th Oct 2025562 AMAQI
11th Oct 2025563 AMAQI
11th Oct 2025554 AMAQI
11th Oct 2025595 AMAQI

27°C27/28°C

11th Oct 2025586 AMAQI
11th Oct 2025587 AMAQI
11th Oct 2025598 AMAQI
11th Oct 2025589 AMAQI
11th Oct 20256510 AMAQI
11th Oct 20256611 AMAQI
11th Oct 20256712 PMAQI
11th Oct 2025691 PMAQI
11th Oct 2025682 PMAQI
11th Oct 2025723 PMAQI
11th Oct 2025644 PMAQI
11th Oct 2025625 PMAQI
11th Oct 2025636 PMAQI
11th Oct 2025647 PMAQI
11th Oct 2025668 PMAQI
11th Oct 2025669 PMAQI
11th Oct 20256510 PMAQI
11th Oct 20256111 PMAQI
12th Oct 20256012 AMAQI
12th Oct 2025611 AMAQI
12th Oct 2025642 AMAQI
12th Oct 2025613 AMAQI
12th Oct 2025634 AMAQI
12th Oct 2025625 AMAQI

27°C26/27°C

12th Oct 2025616 AMAQI
12th Oct 2025657 AMAQI
12th Oct 2025648 AMAQI
12th Oct 2025639 AMAQI
12th Oct 20255710 AMAQI
12th Oct 20255811 AMAQI
12th Oct 20255812 PMAQI
12th Oct 2025601 PMAQI
12th Oct 2025742 PMAQI
12th Oct 2025703 PMAQI
12th Oct 2025694 PMAQI
12th Oct 2025675 PMAQI
12th Oct 2025696 PMAQI
12th Oct 2025667 PMAQI
12th Oct 2025658 PMAQI
12th Oct 2025679 PMAQI
12th Oct 20256510 PMAQI
12th Oct 20256611 PMAQI
13th Oct 20256512 AMAQI
13th Oct 2025651 AMAQI
13th Oct 2025672 AMAQI
13th Oct 2025703 AMAQI
13th Oct 2025714 AMAQI
13th Oct 2025715 AMAQI

28°C27/28°C

13th Oct 2025676 AMAQI
13th Oct 2025647 AMAQI
13th Oct 2025668 AMAQI
13th Oct 2025739 AMAQI
13th Oct 20256210 AMAQI
13th Oct 20256711 AMAQI
13th Oct 20256712 PMAQI
13th Oct 2025671 PMAQI
13th Oct 2025692 PMAQI
13th Oct 2025693 PMAQI
13th Oct 2025664 PMAQI
13th Oct 2025755 PMAQI
13th Oct 2025776 PMAQI
13th Oct 2025647 PMAQI
13th Oct 2025628 PMAQI
13th Oct 2025649 PMAQI
13th Oct 20256510 PMAQI
13th Oct 20257611 PMAQI
14th Oct 20256012 AMAQI
14th Oct 2025551 AMAQI
14th Oct 2025552 AMAQI
14th Oct 2025583 AMAQI
14th Oct 2025624 AMAQI
14th Oct 2025605 AMAQI

28°C27/28°C

14th Oct 2025746 AMAQI
14th Oct 2025807 AMAQI
14th Oct 2025708 AMAQI
14th Oct 2025689 AMAQI
14th Oct 20256810 AMAQI
14th Oct 20257211 AMAQI
14th Oct 20257312 PMAQI
14th Oct 2025671 PMAQI
14th Oct 2025662 PMAQI
14th Oct 2025663 PMAQI
14th Oct 2025644 PMAQI
14th Oct 2025635 PMAQI
14th Oct 2025636 PMAQI
14th Oct 2025637 PMAQI
14th Oct 2025578 PMAQI
14th Oct 2025589 PMAQI
14th Oct 20256010 PMAQI
14th Oct 20256011 PMAQI
15th Oct 20256212 AMAQI
15th Oct 2025601 AMAQI
15th Oct 2025562 AMAQI
15th Oct 2025553 AMAQI
15th Oct 2025544 AMAQI
15th Oct 2025525 AMAQI

28°C27/29°C

15th Oct 2025486 AMAQI
15th Oct 2025527 AMAQI
15th Oct 2025528 AMAQI
15th Oct 2025539 AMAQI
15th Oct 20255310 AMAQI
15th Oct 20255311 AMAQI
15th Oct 20255212 PMAQI
15th Oct 2025561 PMAQI
15th Oct 2025582 PMAQI
15th Oct 2025563 PMAQI
15th Oct 2025544 PMAQI
15th Oct 2025585 PMAQI
15th Oct 2025626 PMAQI
15th Oct 2025617 PMAQI
15th Oct 2025508 PMAQI
15th Oct 2025539 PMAQI
15th Oct 20255510 PMAQI
15th Oct 20255611 PMAQI
16th Oct 20255612 AMAQI
16th Oct 2025561 AMAQI
16th Oct 2025572 AMAQI
16th Oct 2025533 AMAQI
16th Oct 2025514 AMAQI
16th Oct 2025545 AMAQI

28°C27/29°C

16th Oct 2025596 AMAQI
16th Oct 2025627 AMAQI
16th Oct 2025638 AMAQI
16th Oct 2025649 AMAQI
16th Oct 20256110 AMAQI
16th Oct 20256911 AMAQI
16th Oct 20257012 PMAQI
16th Oct 2025731 PMAQI
16th Oct 2025742 PMAQI
16th Oct 2025753 PMAQI
16th Oct 2025814 PMAQI
16th Oct 2025775 PMAQI
16th Oct 2025766 PMAQI
16th Oct 2025787 PMAQI
16th Oct 2025778 PMAQI
16th Oct 2025729 PMAQI
16th Oct 20257410 PMAQI
16th Oct 20257411 PMAQI
17th Oct 20257812 AMAQI
17th Oct 2025791 AMAQI
17th Oct 2025802 AMAQI
17th Oct 2025723 AMAQI
17th Oct 2025724 AMAQI
17th Oct 2025815 AMAQI

28°C27/29°C

17th Oct 2025806 AMAQI
17th Oct 2025817 AMAQI
17th Oct 2025808 AMAQI
17th Oct 2025779 AMAQI
17th Oct 20258010 AMAQI
17th Oct 20258211 AMAQI
17th Oct 20257912 PMAQI
17th Oct 2025761 PMAQI
17th Oct 2025782 PMAQI
17th Oct 2025783 PMAQI
17th Oct 2025804 PMAQI
17th Oct 2025795 PMAQI
17th Oct 2025716 PMAQI
17th Oct 2025757 PMAQI
17th Oct 2025728 PMAQI
17th Oct 2025719 PMAQI
17th Oct 20256510 PMAQI
17th Oct 20256811 PMAQI
18th Oct 20257712 AMAQI
18th Oct 2025711 AMAQI
18th Oct 2025732 AMAQI
18th Oct 2025743 AMAQI
18th Oct 2025754 AMAQI
18th Oct 2025675 AMAQI

28°C27/28°C

18th Oct 2025636 AMAQI
18th Oct 2025617 AMAQI
18th Oct 2025718 AMAQI
18th Oct 2025769 AMAQI
18th Oct 20256910 AMAQI
18th Oct 20257011 AMAQI
18th Oct 20257012 PMAQI
18th Oct 2025701 PMAQI
18th Oct 2025772 PMAQI
18th Oct 2025793 PMAQI
18th Oct 2025794 PMAQI
18th Oct 2025665 PMAQI
18th Oct 2025606 PMAQI
18th Oct 2025607 PMAQI
18th Oct 2025628 PMAQI
18th Oct 2025669 PMAQI
18th Oct 20256710 PMAQI
18th Oct 20257111 PMAQI
19th Oct 20256512 AMAQI
19th Oct 2025631 AMAQI
19th Oct 2025642 AMAQI
19th Oct 2025433 AMAQI
19th Oct 2025404 AMAQI
19th Oct 2025505 AMAQI

28°C26/28°C

19th Oct 2025506 AMAQI
19th Oct 2025487 AMAQI
19th Oct 2025518 AMAQI
19th Oct 2025529 AMAQI
19th Oct 20255010 AMAQI
19th Oct 20254811 AMAQI
19th Oct 20255012 PMAQI
19th Oct 2025561 PMAQI
19th Oct 2025562 PMAQI
19th Oct 2025583 PMAQI
19th Oct 2025614 PMAQI
19th Oct 2025625 PMAQI
19th Oct 2025636 PMAQI
19th Oct 2025647 PMAQI
19th Oct 2025598 PMAQI
19th Oct 2025629 PMAQI
19th Oct 20256410 PMAQI
19th Oct 20256511 PMAQI
20th Oct 20256012 AMAQI
20th Oct 2025591 AMAQI
20th Oct 2025582 AMAQI
20th Oct 2025553 AMAQI
20th Oct 2025544 AMAQI
20th Oct 2025545 AMAQI

26°C24/26°C

20th Oct 2025556 AMAQI
20th Oct 2025547 AMAQI
20th Oct 2025528 AMAQI
20th Oct 2025529 AMAQI
20th Oct 20255610 AMAQI
20th Oct 20255811 AMAQI
20th Oct 20256512 PMAQI
20th Oct 2025641 PMAQI
20th Oct 2025642 PMAQI
20th Oct 2025613 PMAQI
20th Oct 2025594 PMAQI
20th Oct 2025585 PMAQI
20th Oct 2025566 PMAQI
20th Oct 2025657 PMAQI
20th Oct 2025618 PMAQI
20th Oct 2025609 PMAQI
20th Oct 20256210 PMAQI
20th Oct 20256311 PMAQI
21st Oct 20256212 AMAQI
21st Oct 2025631 AMAQI
21st Oct 2025592 AMAQI
21st Oct 2025593 AMAQI
21st Oct 2025604 AMAQI
21st Oct 2025595 AMAQI

24°C21/25°C

21st Oct 2025636 AMAQI
21st Oct 2025627 AMAQI
21st Oct 2025638 AMAQI
21st Oct 2025619 AMAQI
21st Oct 20256010 AMAQI
21st Oct 20256211 AMAQI
21st Oct 20256312 PMAQI
21st Oct 2025481 PMAQI
21st Oct 2025512 PMAQI
21st Oct 2025663 PMAQI
21st Oct 2025614 PMAQI
21st Oct 2025405 PMAQI
21st Oct 2025446 PMAQI
21st Oct 2025437 PMAQI
21st Oct 2025408 PMAQI
21st Oct 2025479 PMAQI
21st Oct 20254610 PMAQI
21st Oct 20254511 PMAQI
22nd Oct 20253312 AMAQI
22nd Oct 2025401 AMAQI
22nd Oct 2025402 AMAQI
22nd Oct 2025403 AMAQI
22nd Oct 2025464 AMAQI
22nd Oct 2025445 AMAQI

19°C18/19°C

22nd Oct 2025456 AMAQI
22nd Oct 2025467 AMAQI
22nd Oct 2025528 AMAQI
22nd Oct 2025539 AMAQI
22nd Oct 20255210 AMAQI
22nd Oct 20254311 AMAQI
22nd Oct 20254212 PMAQI
22nd Oct 2025431 PMAQI
22nd Oct 2025392 PMAQI
22nd Oct 2025413 PMAQI
22nd Oct 2025414 PMAQI
22nd Oct 2025545 PMAQI
22nd Oct 2025416 PMAQI
22nd Oct 2025467 PMAQI
22nd Oct 2025528 PMAQI
22nd Oct 2025549 PMAQI
22nd Oct 20255410 PMAQI
22nd Oct 20255311 PMAQI
23rd Oct 20255412 AMAQI
23rd Oct 2025531 AMAQI
23rd Oct 2025542 AMAQI
23rd Oct 2025523 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 2025449 AMAQI
23rd Oct 20255410 AMAQI
23rd Oct 20254911 AMAQI
23rd Oct 20254512 PMAQI
23rd Oct 2025471 PMAQI
23rd Oct 2025502 PMAQI
23rd Oct 2025513 PMAQI
23rd Oct 2025534 PMAQI
23rd Oct 2025555 PMAQI
23rd Oct 2025576 PMAQI
23rd Oct 2025587 PMAQI
23rd Oct 2025618 PMAQI
23rd Oct 2025629 PMAQI
23rd Oct 20256110 PMAQI
23rd Oct 20255811 PMAQI
24th Oct 20255812 AMAQI
24th Oct 2025631 AMAQI
24th Oct 2025592 AMAQI
24th Oct 2025583 AMAQI
24th Oct 2025574 AMAQI
24th Oct 2025525 AMAQI

21°C20/23°C

24th Oct 2025506 AMAQI
24th Oct 2025477 AMAQI
24th Oct 2025478 AMAQI
24th Oct 2025479 AMAQI
24th Oct 20255410 AMAQI
24th Oct 20255611 AMAQI
24th Oct 20256212 PMAQI
24th Oct 2025631 PMAQI
24th Oct 2025582 PMAQI
24th Oct 2025573 PMAQI
24th Oct 2025574 PMAQI
24th Oct 2025575 PMAQI
24th Oct 2025566 PMAQI
24th Oct 2025577 PMAQI
24th Oct 2025588 PMAQI
24th Oct 2025589 PMAQI
24th Oct 20256010 PMAQI
24th Oct 20256611 PMAQI
25th Oct 20256712 AMAQI
25th Oct 2025651 AMAQI
25th Oct 2025622 AMAQI
25th Oct 2025623 AMAQI
25th Oct 2025604 AMAQI
25th Oct 2025595 AMAQI

22°C21/23°C

25th Oct 2025586 AMAQI
25th Oct 2025567 AMAQI
25th Oct 2025548 AMAQI
25th Oct 2025559 AMAQI
25th Oct 20255710 AMAQI
25th Oct 20254811 AMAQI
25th Oct 20255012 PMAQI
25th Oct 2025501 PMAQI
25th Oct 2025572 PMAQI
25th Oct 2025543 PMAQI
25th Oct 2025534 PMAQI
25th Oct 2025555 PMAQI
25th Oct 2025556 PMAQI
25th Oct 2025567 PMAQI
25th Oct 2025588 PMAQI
25th Oct 2025639 PMAQI
25th Oct 20256210 PMAQI
25th Oct 20256311 PMAQI
26th Oct 20256212 AMAQI
26th Oct 2025591 AMAQI
26th Oct 2025632 AMAQI
26th Oct 2025633 AMAQI
26th Oct 2025624 AMAQI
26th Oct 2025645 AMAQI

22°C21/23°C

26th Oct 2025626 AMAQI
26th Oct 2025637 AMAQI
26th Oct 2025658 AMAQI
26th Oct 2025649 AMAQI
26th Oct 20256610 AMAQI
26th Oct 20256711 AMAQI
26th Oct 20257212 PMAQI
26th Oct 2025721 PMAQI
26th Oct 2025732 PMAQI
26th Oct 2025753 PMAQI
26th Oct 2025764 PMAQI
26th Oct 2025865 PMAQI
26th Oct 2025876 PMAQI
26th Oct 2025847 PMAQI
26th Oct 2025838 PMAQI
26th Oct 2025819 PMAQI
26th Oct 20257910 PMAQI
26th Oct 20257411 PMAQI
27th Oct 20257212 AMAQI
27th Oct 2025711 AMAQI
27th Oct 2025742 AMAQI
27th Oct 2025773 AMAQI
27th Oct 2025754 AMAQI
27th Oct 2025735 AMAQI

22°C21/22°C

27th Oct 2025746 AMAQI
27th Oct 2025767 AMAQI
27th Oct 2025848 AMAQI
27th Oct 2025819 AMAQI
27th Oct 20257610 AMAQI
27th Oct 20257511 AMAQI
27th Oct 20257412 PMAQI
27th Oct 2025771 PMAQI
27th Oct 2025762 PMAQI
27th Oct 2025783 PMAQI
27th Oct 2025764 PMAQI
27th Oct 2025755 PMAQI
27th Oct 2025786 PMAQI
27th Oct 2025767 PMAQI
27th Oct 2025748 PMAQI
27th Oct 2025739 PMAQI
27th Oct 20257310 PMAQI
27th Oct 20257611 PMAQI
28th Oct 20257812 AMAQI
28th Oct 2025741 AMAQI
28th Oct 2025742 AMAQI
28th Oct 2025733 AMAQI
28th Oct 2025734 AMAQI
28th Oct 2025725 AMAQI

22°C21/22°C

28th Oct 2025736 AMAQI
28th Oct 2025737 AMAQI
28th Oct 2025768 AMAQI
28th Oct 2025759 AMAQI
28th Oct 20257410 AMAQI
28th Oct 20256711 AMAQI
28th Oct 20256412 PMAQI
28th Oct 2025611 PMAQI
28th Oct 2025562 PMAQI
28th Oct 2025513 PMAQI
28th Oct 2025464 PMAQI
28th Oct 2025485 PMAQI
28th Oct 2025496 PMAQI
28th Oct 2025547 PMAQI
28th Oct 2025558 PMAQI
28th Oct 2025539 PMAQI
28th Oct 20255310 PMAQI
28th Oct 20255011 PMAQI
29th Oct 20254812 AMAQI
29th Oct 2025461 AMAQI
29th Oct 2025372 AMAQI
29th Oct 2025393 AMAQI
29th Oct 2025384 AMAQI
29th Oct 2025385 AMAQI

22°C21/22°C

29th Oct 2025376 AMAQI
29th Oct 2025367 AMAQI
29th Oct 2025378 AMAQI
29th Oct 2025319 AMAQI
29th Oct 20253010 AMAQI
29th Oct 20253611 AMAQI
29th Oct 20253212 PMAQI
29th Oct 2025281 PMAQI
29th Oct 2025312 PMAQI
29th Oct 2025403 PMAQI
29th Oct 2025484 PMAQI
29th Oct 2025525 PMAQI
29th Oct 2025506 PMAQI
29th Oct 2025527 PMAQI
29th Oct 2025528 PMAQI
29th Oct 2025499 PMAQI
29th Oct 20255010 PMAQI
29th Oct 20254911 PMAQI
30th Oct 20254512 AMAQI
30th Oct 2025381 AMAQI
30th Oct 2025452 AMAQI
30th Oct 2025403 AMAQI
30th Oct 2025394 AMAQI
30th Oct 2025385 AMAQI

21°C20/23°C

30th Oct 2025446 AMAQI
30th Oct 2025387 AMAQI
30th Oct 2025388 AMAQI
30th Oct 2025389 AMAQI
30th Oct 20253410 AMAQI
30th Oct 20253811 AMAQI
30th Oct 20254212 PMAQI
30th Oct 2025531 PMAQI
30th Oct 2025562 PMAQI
30th Oct 2025573 PMAQI
30th Oct 2025614 PMAQI
30th Oct 2025565 PMAQI
30th Oct 2025556 PMAQI
30th Oct 2025567 PMAQI
30th Oct 2025648 PMAQI
30th Oct 2025729 PMAQI
30th Oct 20258010 PMAQI
30th Oct 20257311 PMAQI
31st Oct 20256712 AMAQI
31st Oct 2025691 AMAQI
31st Oct 2025662 AMAQI
31st Oct 2025683 AMAQI
31st Oct 2025684 AMAQI
31st Oct 2025665 AMAQI

21°C20/21°C

31st Oct 2025646 AMAQI
31st Oct 2025597 AMAQI
31st Oct 2025538 AMAQI
31st Oct 2025609 AMAQI
31st Oct 20255910 AMAQI
31st Oct 20255211 AMAQI
31st Oct 20255012 PMAQI
31st Oct 2025501 PMAQI
31st Oct 2025492 PMAQI
31st Oct 2025423 PMAQI
31st Oct 2025354 PMAQI
31st Oct 2025385 PMAQI
31st Oct 2025466 PMAQI
31st Oct 2025517 PMAQI
31st Oct 2025538 PMAQI
31st Oct 2025529 PMAQI
31st Oct 20255110 PMAQI
31st Oct 20255011 PMAQI
1st Nov 20254512 AMAQI
1st Nov 2025441 AMAQI
1st Nov 2025452 AMAQI
1st Nov 2025403 AMAQI
1st Nov 2025434 AMAQI
1st Nov 2025455 AMAQI

22°C21/23°C

1st Nov 2025476 AMAQI
1st Nov 2025467 AMAQI
1st Nov 2025448 AMAQI
1st Nov 2025459 AMAQI
1st Nov 20254410 AMAQI
1st Nov 20254511 AMAQI
1st Nov 20254212 PMAQI
1st Nov 2025441 PMAQI
1st Nov 2025462 PMAQI
1st Nov 2025513 PMAQI
1st Nov 2025544 PMAQI
1st Nov 2025555 PMAQI
1st Nov 2025576 PMAQI
1st Nov 2025587 PMAQI
1st Nov 2025648 PMAQI
1st Nov 2025709 PMAQI
1st Nov 20257610 PMAQI
1st Nov 20257511 PMAQI
2nd Nov 20257412 AMAQI
2nd Nov 2025771 AMAQI
2nd Nov 2025782 AMAQI
2nd Nov 2025813 AMAQI
2nd Nov 2025824 AMAQI
2nd Nov 2025845 AMAQI

22°C21/22°C

2nd Nov 2025896 AMAQI
2nd Nov 2025867 AMAQI
2nd Nov 2025868 AMAQI
2nd Nov 2025899 AMAQI
2nd Nov 20258910 AMAQI
2nd Nov 20259211 AMAQI
2nd Nov 20259012 PMAQI
2nd Nov 20251071 PMAQI
2nd Nov 20251092 PMAQI
2nd Nov 20251103 PMAQI
2nd Nov 20251054 PMAQI
2nd Nov 20251015 PMAQI
2nd Nov 20251026 PMAQI
2nd Nov 2025947 PMAQI
2nd Nov 2025958 PMAQI
2nd Nov 2025959 PMAQI
2nd Nov 20259310 PMAQI
2nd Nov 20259211 PMAQI
3rd Nov 20258912 AMAQI
3rd Nov 2025891 AMAQI
3rd Nov 2025932 AMAQI
3rd Nov 2025963 AMAQI
3rd Nov 2025994 AMAQI
3rd Nov 20251045 AMAQI

21°C20/22°C

3rd Nov 2025996 AMAQI
3rd Nov 2025917 AMAQI
3rd Nov 2025898 AMAQI
3rd Nov 2025909 AMAQI
3rd Nov 20258710 AMAQI
3rd Nov 20258211 AMAQI
3rd Nov 20258112 PMAQI
3rd Nov 2025761 PMAQI
3rd Nov 2025792 PMAQI
3rd Nov 2025793 PMAQI
3rd Nov 2025684 PMAQI
3rd Nov 2025695 PMAQI
3rd Nov 2025676 PMAQI
3rd Nov 2025707 PMAQI
3rd Nov 2025648 PMAQI
3rd Nov 2025649 PMAQI
3rd Nov 20256310 PMAQI
3rd Nov 20255811 PMAQI
4th Nov 20255712 AMAQI
4th Nov 2025561 AMAQI
4th Nov 2025462 AMAQI
4th Nov 2025403 AMAQI
4th Nov 2025384 AMAQI
4th Nov 2025405 AMAQI

19°C17/21°C

4th Nov 2025556 AMAQI
4th Nov 2025417 AMAQI
4th Nov 2025428 AMAQI
4th Nov 2025469 AMAQI
4th Nov 20254710 AMAQI
4th Nov 20254211 AMAQI
4th Nov 20253912 PMAQI
4th Nov 2025291 PMAQI
4th Nov 2025282 PMAQI
4th Nov 2025203 PMAQI
4th Nov 2025184 PMAQI
4th Nov 2025205 PMAQI
4th Nov 2025206 PMAQI
4th Nov 2025217 PMAQI
4th Nov 2025268 PMAQI
4th Nov 2025259 PMAQI
4th Nov 20252610 PMAQI
4th Nov 20252511 PMAQI
5th Nov 20252112 AMAQI
5th Nov 2025221 AMAQI
5th Nov 2025242 AMAQI
5th Nov 2025253 AMAQI
5th Nov 2025244 AMAQI
5th Nov 2025305 AMAQI

17°C16/18°C

5th Nov 2025286 AMAQI
5th Nov 2025297 AMAQI
5th Nov 2025308 AMAQI
5th Nov 2025349 AMAQI
5th Nov 20253310 AMAQI
5th Nov 20253211 AMAQI
5th Nov 20253312 PMAQI
5th Nov 2025351 PMAQI
5th Nov 2025342 PMAQI
5th Nov 2025403 PMAQI
5th Nov 2025394 PMAQI
5th Nov 2025255 PMAQI
5th Nov 2025316 PMAQI
5th Nov 2025387 PMAQI
5th Nov 2025558 PMAQI
5th Nov 2025559 PMAQI
5th Nov 20255310 PMAQI
5th Nov 20254711 PMAQI
6th Nov 20254612 AMAQI
6th Nov 2025431 AMAQI
6th Nov 2025522 AMAQI
6th Nov 2025543 AMAQI
6th Nov 2025544 AMAQI
6th Nov 2025495 AMAQI

--°C/°C

6th Nov 2025466 AMAQI
6 AM
11 AM
5 PM
11 PM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 5 PM

60AQI

12 hours / Day
360 hours / Month
Avg. Lowest Time
6 AM - 5 PM

60AQI

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. 60), while the lowest AQI was between 6 AM to 5 PM (Avg. 60).
Night time
Avg. Highest Time
9 PM - 11 PM

62AQI

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

59AQI

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. 62), while the lowest AQI was between 12 AM to 5 AM (Avg. 59).

2025 Days Vs Air Quality

Nangan, Lienchiang, Taiwan

2025

28%

85

69%

211

4%

12

Total number of days with different AQI categories in last 309 days in 2025 (56 days remaining)

Good
85 Days
Moderate
211 Days
Poor
12 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 28%

Health Risk Level:

Very high

In 2025, 28% of 309 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.

Annual Air Quality Insights

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
2nd January 2025
77AQI
3rd January 2025
88AQI
4th January 2025
72AQI
5th January 2025
79AQI
6th January 2025
91AQI
7th January 2025
114AQI
8th January 2025
84AQI
9th January 2025
97AQI
10th January 2025
72AQI
11th January 2025
73AQI
12th January 2025
79AQI
13th January 2025
78AQI
14th January 2025
84AQI
15th January 2025
111AQI
16th January 2025
78AQI
17th January 2025
88AQI
18th January 2025
73AQI
19th January 2025
76AQI
20th January 2025
88AQI
21st January 2025
110AQI
22nd January 2025
101AQI
23rd January 2025
82AQI
24th January 2025
75AQI
25th January 2025
77AQI
26th January 2025
66AQI
27th January 2025
61AQI
28th January 2025
68AQI
29th January 2025
97AQI
30th January 2025
76AQI
31st January 2025
83AQI
1st February 2025
64AQI
2nd February 2025
53AQI
3rd February 2025
64AQI
4th February 2025
95AQI
5th February 2025
85AQI
6th February 2025
84AQI
7th February 2025
70AQI
8th February 2025
66AQI
9th February 2025
65AQI
10th February 2025
76AQI
11th February 2025
70AQI
12th February 2025
90AQI
13th February 2025
121AQI
14th February 2025
94AQI
15th February 2025
119AQI
16th February 2025
99AQI
17th February 2025
118AQI
18th February 2025
77AQI
19th February 2025
86AQI
20th February 2025
57AQI
21st February 2025
58AQI
22nd February 2025
62AQI
23rd February 2025
52AQI
24th February 2025
105AQI
25th February 2025
100AQI
26th February 2025
108AQI
27th February 2025
108AQI
28th February 2025
93AQI
1st March 2025
83AQI
2nd March 2025
78AQI
3rd March 2025
80AQI
4th March 2025
61AQI
5th March 2025
54AQI
6th March 2025
52AQI
7th March 2025
68AQI
8th March 2025
76AQI
9th March 2025
76AQI
10th March 2025
73AQI
11th March 2025
82AQI
12th March 2025
77AQI
13th March 2025
64AQI
14th March 2025
66AQI
15th March 2025
52AQI
16th March 2025
57AQI
17th March 2025
73AQI
18th March 2025
69AQI
19th March 2025
75AQI
20th March 2025
78AQI
21st March 2025
74AQI
22nd March 2025
78AQI
23rd March 2025
80AQI
24th March 2025
98AQI
25th March 2025
100AQI
26th March 2025
105AQI
27th March 2025
94AQI
28th March 2025
80AQI
29th March 2025
67AQI
30th March 2025
53AQI
31st March 2025
47AQI
1st April 2025
54AQI
2nd April 2025
62AQI
3rd April 2025
64AQI
4th April 2025
71AQI
5th April 2025
75AQI
6th April 2025
80AQI
7th April 2025
83AQI
8th April 2025
86AQI
9th April 2025
90AQI
10th April 2025
76AQI
11th April 2025
82AQI
12th April 2025
73AQI
13th April 2025
94AQI
14th April 2025
89AQI
15th April 2025
80AQI
16th April 2025
85AQI
17th April 2025
92AQI
18th April 2025
93AQI
19th April 2025
81AQI
20th April 2025
67AQI
21st April 2025
91AQI
22nd April 2025
75AQI
23rd April 2025
68AQI
24th April 2025
61AQI
25th April 2025
50AQI
26th April 2025
60AQI
27th April 2025
59AQI
28th April 2025
66AQI
29th April 2025
62AQI
30th April 2025
67AQI
1st May 2025
77AQI
2nd May 2025
74AQI
3rd May 2025
82AQI
4th May 2025
70AQI
5th May 2025
74AQI
6th May 2025
74AQI
7th May 2025
83AQI
8th May 2025
71AQI
9th May 2025
63AQI
10th May 2025
60AQI
11th May 2025
62AQI
12th May 2025
66AQI
13th May 2025
65AQI
14th May 2025
65AQI
15th May 2025
68AQI
16th May 2025
66AQI
17th May 2025
64AQI
18th May 2025
53AQI
19th May 2025
57AQI
20th May 2025
58AQI
21st May 2025
52AQI
22nd May 2025
61AQI
23rd May 2025
58AQI
24th May 2025
56AQI
25th May 2025
80AQI
26th May 2025
72AQI
27th May 2025
69AQI
28th May 2025
56AQI
29th May 2025
44AQI
30th May 2025
60AQI
31st May 2025
67AQI
1st June 2025
64AQI
2nd June 2025
63AQI
3rd June 2025
49AQI
4th June 2025
62AQI
5th June 2025
56AQI
6th June 2025
60AQI
7th June 2025
61AQI
8th June 2025
54AQI
9th June 2025
54AQI
10th June 2025
51AQI
11th June 2025
47AQI
12th June 2025
46AQI
13th June 2025
41AQI
14th June 2025
46AQI
15th June 2025
44AQI
16th June 2025
49AQI
17th June 2025
49AQI
18th June 2025
49AQI
19th June 2025
46AQI
20th June 2025
44AQI
21st June 2025
45AQI
22nd June 2025
45AQI
23rd June 2025
50AQI
24th June 2025
51AQI
25th June 2025
53AQI
26th June 2025
51AQI
27th June 2025
49AQI
28th June 2025
47AQI
29th June 2025
49AQI
30th June 2025
45AQI
1st July 2025
44AQI
2nd July 2025
43AQI
3rd July 2025
48AQI
4th July 2025
50AQI
5th July 2025
48AQI
6th July 2025
43AQI
7th July 2025
41AQI
8th July 2025
50AQI
9th July 2025
46AQI
10th July 2025
46AQI
11th July 2025
42AQI
12th July 2025
46AQI
13th July 2025
51AQI
14th July 2025
53AQI
15th July 2025
57AQI
16th July 2025
57AQI
17th July 2025
58AQI
18th July 2025
54AQI
19th July 2025
49AQI
20th July 2025
46AQI
21st July 2025
39AQI
22nd July 2025
40AQI
23rd July 2025
40AQI
24th July 2025
40AQI
25th July 2025
40AQI
26th July 2025
37AQI
27th July 2025
39AQI
28th July 2025
41AQI
29th July 2025
39AQI
30th July 2025
47AQI
31st July 2025
48AQI
1st August 2025
56AQI
2nd August 2025
54AQI
3rd August 2025
52AQI
4th August 2025
48AQI
5th August 2025
49AQI
6th August 2025
52AQI
7th August 2025
55AQI
8th August 2025
58AQI
9th August 2025
57AQI
10th August 2025
55AQI
11th August 2025
54AQI
12th August 2025
55AQI
13th August 2025
49AQI
14th August 2025
46AQI
15th August 2025
43AQI
16th August 2025
41AQI
17th August 2025
44AQI
18th August 2025
43AQI
19th August 2025
46AQI
20th August 2025
50AQI
21st August 2025
50AQI
22nd August 2025
53AQI
23rd August 2025
52AQI
24th August 2025
53AQI
25th August 2025
48AQI
26th August 2025
47AQI
27th August 2025
46AQI
28th August 2025
47AQI
29th August 2025
43AQI
30th August 2025
44AQI
31st August 2025
46AQI
1st September 2025
52AQI
2nd September 2025
52AQI
3rd September 2025
55AQI
4th September 2025
60AQI
5th September 2025
59AQI
6th September 2025
56AQI
7th September 2025
58AQI
8th September 2025
53AQI
9th September 2025
50AQI
10th September 2025
53AQI
11th September 2025
53AQI
12th September 2025
55AQI
13th September 2025
58AQI
14th September 2025
56AQI
15th September 2025
56AQI
16th September 2025
49AQI
17th September 2025
50AQI
18th September 2025
47AQI
19th September 2025
45AQI
20th September 2025
49AQI
21st September 2025
48AQI
22nd September 2025
46AQI
23rd September 2025
48AQI
24th September 2025
48AQI
25th September 2025
39AQI
26th September 2025
25AQI
27th September 2025
32AQI
28th September 2025
25AQI
29th September 2025
40AQI
30th September 2025
51AQI
1st October 2025
44AQI
2nd October 2025
40AQI
3rd October 2025
46AQI
4th October 2025
52AQI
5th October 2025
52AQI
6th October 2025
67AQI
7th October 2025
51AQI
8th October 2025
62AQI
9th October 2025
65AQI
10th October 2025
60AQI
11th October 2025
62AQI
12th October 2025
63AQI
13th October 2025
68AQI
14th October 2025
65AQI
15th October 2025
56AQI
16th October 2025
66AQI
17th October 2025
76AQI
18th October 2025
70AQI
19th October 2025
57AQI
20th October 2025
59AQI
21st October 2025
56AQI
22nd October 2025
45AQI
23rd October 2025
52AQI
24th October 2025
57AQI
25th October 2025
59AQI
26th October 2025
71AQI
27th October 2025
75AQI
28th October 2025
64AQI
29th October 2025
43AQI
30th October 2025
51AQI
31st October 2025
57AQI
1st November 2025
52AQI
2nd November 2025
90AQI
3rd November 2025
82AQI
4th November 2025
37AQI
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

84AQI

84AQI

73AQI

75AQI

65AQI

51AQI

46AQI

50AQI

49AQI

58AQI

65AQI

No. of days

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

202563AQI

26
5
22
6
1
29
1
1
29
1
30
18
12
25
6
18
13
15
15
5
26
1
3
85
211
12

Highest AQI recorded in

January

84AQI

Lowest AQI recorded in

July

46AQI

202462AQI

1
17
11
2
11
13
5
2
24
5
4
24
2
14
17
25
5
24
7
9
22
21
9
14
17
12
18
29
2
137
202
25
2

Highest AQI recorded in

January

96AQI

Lowest AQI recorded in

July

42AQI

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
18
2
3
26
2
153
189
16

Highest AQI recorded in

April

80AQI

Lowest AQI recorded in

February

25AQI

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

January

81AQI

Lowest AQI recorded in

June

36AQI

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

January

81AQI

Lowest AQI recorded in

August

35AQI

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

April

81AQI

Lowest AQI recorded in

July

38AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
63AQI
Least Polluted Year Recorded
2020(Avg.)
56AQI

Nangan's annual 2025 AQI (63) shows an average percentage change of 8.2% (worsened AQI) compared to previous years: 2020 (56), 2021 (60), 2022 (59), 2023 (56), 2024 (62).