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+
September Air Quality Analysis
Nangan, Lienchiang, Taiwan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
9th Sep 2022
96AQILowest AQI recorded on
19th Sep 2023
20AQISame Day Analysis (16th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 51 of Moderate air quality, showing improvement over 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 16th Sep - 17th Sep 2025
Nangan, Lienchiang, Taiwan
AQI
Day
Night
.
5 AM16th Sep 2025
6 PM
4 AM17th Sep 2025
Day time
Avg. Highest Time
5AM16th Sep
57AQI
Avg. Lowest Time
6PM16th Sep
36AQI
Night time
Avg. Highest Time
2AM17th Sep
57AQI
Avg. Lowest Time
7PM16th Sep
44AQI
In the last 24 hours,
Nangan's AQI reached its highest point of 57 at 5 AM during the Day, while the lowest point, 36, was recorded at 6 PM during the Day between 16th Sep and 17th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Nangan, Lienchiang, Taiwan
AugSep
18th - 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 - 16th16th - 17th17th
Day
Night
18th Aug 2025445 AMAQI
18th Aug 2025446 AMAQI
18th Aug 2025467 AMAQI
18th Aug 2025418 AMAQI
18th Aug 2025429 AMAQI
18th Aug 20254610 AMAQI
18th Aug 20254411 AMAQI
18th Aug 20253612 PMAQI
18th Aug 2025371 PMAQI
18th Aug 2025362 PMAQI
18th Aug 2025373 PMAQI
18th Aug 2025394 PMAQI
18th Aug 2025395 PMAQI
18th Aug 2025406 PMAQI
18th Aug 2025417 PMAQI
18th Aug 2025458 PMAQI
18th Aug 2025449 PMAQI
18th Aug 20254710 PMAQI
18th Aug 20254511 PMAQI
19th Aug 20254812 AMAQI
19th Aug 2025501 AMAQI
19th Aug 2025452 AMAQI
19th Aug 2025453 AMAQI
19th Aug 2025474 AMAQI
28°C27/29°C
19th Aug 2025455 AMAQI
19th Aug 2025446 AMAQI
19th Aug 2025457 AMAQI
19th Aug 2025408 AMAQI
19th Aug 2025429 AMAQI
19th Aug 20254810 AMAQI
19th Aug 20254911 AMAQI
19th Aug 20254812 PMAQI
19th Aug 2025521 PMAQI
19th Aug 2025492 PMAQI
19th Aug 2025463 PMAQI
19th Aug 2025474 PMAQI
19th Aug 2025475 PMAQI
19th Aug 2025486 PMAQI
19th Aug 2025497 PMAQI
19th Aug 2025478 PMAQI
19th Aug 2025439 PMAQI
19th Aug 20254610 PMAQI
19th Aug 20254311 PMAQI
20th Aug 20254612 AMAQI
20th Aug 2025461 AMAQI
20th Aug 2025482 AMAQI
20th Aug 2025473 AMAQI
20th Aug 2025464 AMAQI
28°C27/28°C
20th Aug 2025465 AMAQI
20th Aug 2025466 AMAQI
20th Aug 2025467 AMAQI
20th Aug 2025498 AMAQI
20th Aug 2025529 AMAQI
20th Aug 20254710 AMAQI
20th Aug 20255211 AMAQI
20th Aug 20255212 PMAQI
20th Aug 2025571 PMAQI
20th Aug 2025562 PMAQI
20th Aug 2025553 PMAQI
20th Aug 2025554 PMAQI
20th Aug 2025565 PMAQI
20th Aug 2025616 PMAQI
20th Aug 2025527 PMAQI
20th Aug 2025528 PMAQI
20th Aug 2025529 PMAQI
20th Aug 20255010 PMAQI
20th Aug 20254811 PMAQI
21st Aug 20255112 AMAQI
21st Aug 2025501 AMAQI
21st Aug 2025492 AMAQI
21st Aug 2025523 AMAQI
21st Aug 2025484 AMAQI
28°C27/28°C
21st Aug 2025485 AMAQI
21st Aug 2025486 AMAQI
21st Aug 2025467 AMAQI
21st Aug 2025578 AMAQI
21st Aug 2025599 AMAQI
21st Aug 20256010 AMAQI
21st Aug 20256011 AMAQI
21st Aug 20256212 PMAQI
21st Aug 2025601 PMAQI
21st Aug 2025532 PMAQI
21st Aug 2025463 PMAQI
21st Aug 2025434 PMAQI
21st Aug 2025405 PMAQI
21st Aug 2025396 PMAQI
21st Aug 2025437 PMAQI
21st Aug 2025498 PMAQI
21st Aug 2025479 PMAQI
21st Aug 20254610 PMAQI
21st Aug 20254611 PMAQI
22nd Aug 20255012 AMAQI
22nd Aug 2025501 AMAQI
22nd Aug 2025512 AMAQI
22nd Aug 2025523 AMAQI
22nd Aug 2025524 AMAQI
28°C27/28°C
22nd Aug 2025515 AMAQI
22nd Aug 2025536 AMAQI
22nd Aug 2025537 AMAQI
22nd Aug 2025468 AMAQI
22nd Aug 2025459 AMAQI
22nd Aug 20255310 AMAQI
22nd Aug 20256111 AMAQI
22nd Aug 20256412 PMAQI
22nd Aug 2025601 PMAQI
22nd Aug 2025592 PMAQI
22nd Aug 2025573 PMAQI
22nd Aug 2025594 PMAQI
22nd Aug 2025515 PMAQI
22nd Aug 2025486 PMAQI
22nd Aug 2025487 PMAQI
22nd Aug 2025528 PMAQI
22nd Aug 2025519 PMAQI
22nd Aug 20255110 PMAQI
22nd Aug 20255211 PMAQI
23rd Aug 20255012 AMAQI
23rd Aug 2025481 AMAQI
23rd Aug 2025502 AMAQI
23rd Aug 2025493 AMAQI
23rd Aug 2025514 AMAQI
28°C27/29°C
23rd Aug 2025515 AMAQI
23rd Aug 2025506 AMAQI
23rd Aug 2025517 AMAQI
23rd Aug 2025578 AMAQI
23rd Aug 2025579 AMAQI
23rd Aug 20257010 AMAQI
23rd Aug 20256811 AMAQI
23rd Aug 20256412 PMAQI
23rd Aug 2025561 PMAQI
23rd Aug 2025542 PMAQI
23rd Aug 2025503 PMAQI
23rd Aug 2025504 PMAQI
23rd Aug 2025515 PMAQI
23rd Aug 2025526 PMAQI
23rd Aug 2025507 PMAQI
23rd Aug 2025508 PMAQI
23rd Aug 2025519 PMAQI
23rd Aug 20255110 PMAQI
23rd Aug 20254911 PMAQI
24th Aug 20255012 AMAQI
24th Aug 2025531 AMAQI
24th Aug 2025532 AMAQI
24th Aug 2025533 AMAQI
24th Aug 2025534 AMAQI
28°C28/29°C
24th Aug 2025535 AMAQI
24th Aug 2025546 AMAQI
24th Aug 2025537 AMAQI
24th Aug 2025528 AMAQI
24th Aug 2025579 AMAQI
24th Aug 20255410 AMAQI
24th Aug 20255611 AMAQI
24th Aug 20255312 PMAQI
24th Aug 2025511 PMAQI
24th Aug 2025532 PMAQI
24th Aug 2025493 PMAQI
24th Aug 2025484 PMAQI
24th Aug 2025515 PMAQI
24th Aug 2025566 PMAQI
24th Aug 2025547 PMAQI
24th Aug 2025538 PMAQI
24th Aug 2025539 PMAQI
24th Aug 20255010 PMAQI
24th Aug 20255111 PMAQI
25th Aug 20255212 AMAQI
25th Aug 2025531 AMAQI
25th Aug 2025532 AMAQI
25th Aug 2025533 AMAQI
25th Aug 2025544 AMAQI
28°C27/29°C
25th Aug 2025535 AMAQI
25th Aug 2025546 AMAQI
25th Aug 2025547 AMAQI
25th Aug 2025478 AMAQI
25th Aug 2025479 AMAQI
25th Aug 20254410 AMAQI
25th Aug 20254911 AMAQI
25th Aug 20255012 PMAQI
25th Aug 2025371 PMAQI
25th Aug 2025372 PMAQI
25th Aug 2025353 PMAQI
25th Aug 2025394 PMAQI
25th Aug 2025425 PMAQI
25th Aug 2025396 PMAQI
25th Aug 2025477 PMAQI
25th Aug 2025508 PMAQI
25th Aug 2025479 PMAQI
25th Aug 20254710 PMAQI
25th Aug 20254811 PMAQI
26th Aug 20255112 AMAQI
26th Aug 2025531 AMAQI
26th Aug 2025542 AMAQI
26th Aug 2025533 AMAQI
26th Aug 2025564 AMAQI
28°C28/29°C
26th Aug 2025525 AMAQI
26th Aug 2025536 AMAQI
26th Aug 2025527 AMAQI
26th Aug 2025418 AMAQI
26th Aug 2025459 AMAQI
26th Aug 20254410 AMAQI
26th Aug 20254211 AMAQI
26th Aug 20254712 PMAQI
26th Aug 2025471 PMAQI
26th Aug 2025462 PMAQI
26th Aug 2025423 PMAQI
26th Aug 2025414 PMAQI
26th Aug 2025345 PMAQI
26th Aug 2025436 PMAQI
26th Aug 2025447 PMAQI
26th Aug 2025488 PMAQI
26th Aug 2025479 PMAQI
26th Aug 20254810 PMAQI
26th Aug 20254211 PMAQI
27th Aug 20254712 AMAQI
27th Aug 2025541 AMAQI
27th Aug 2025542 AMAQI
27th Aug 2025543 AMAQI
27th Aug 2025544 AMAQI
28°C27/29°C
27th Aug 2025545 AMAQI
27th Aug 2025546 AMAQI
27th Aug 2025527 AMAQI
27th Aug 2025448 AMAQI
27th Aug 2025449 AMAQI
27th Aug 20253910 AMAQI
27th Aug 20254011 AMAQI
27th Aug 20254012 PMAQI
27th Aug 2025391 PMAQI
27th Aug 2025372 PMAQI
27th Aug 2025323 PMAQI
27th Aug 2025404 PMAQI
27th Aug 2025385 PMAQI
27th Aug 2025456 PMAQI
27th Aug 2025507 PMAQI
27th Aug 2025468 PMAQI
27th Aug 2025489 PMAQI
27th Aug 20254610 PMAQI
27th Aug 20254211 PMAQI
28th Aug 20255012 AMAQI
28th Aug 2025521 AMAQI
28th Aug 2025532 AMAQI
28th Aug 2025523 AMAQI
28th Aug 2025534 AMAQI
28°C27/28°C
28th Aug 2025505 AMAQI
28th Aug 2025526 AMAQI
28th Aug 2025527 AMAQI
28th Aug 2025368 AMAQI
28th Aug 2025389 AMAQI
28th Aug 20253610 AMAQI
28th Aug 20254111 AMAQI
28th Aug 20253812 PMAQI
28th Aug 2025411 PMAQI
28th Aug 2025442 PMAQI
28th Aug 2025463 PMAQI
28th Aug 2025494 PMAQI
28th Aug 2025465 PMAQI
28th Aug 2025396 PMAQI
28th Aug 2025457 PMAQI
28th Aug 2025448 PMAQI
28th Aug 2025449 PMAQI
28th Aug 20254810 PMAQI
28th Aug 20254611 PMAQI
29th Aug 20254512 AMAQI
29th Aug 2025531 AMAQI
29th Aug 2025532 AMAQI
29th Aug 2025503 AMAQI
29th Aug 2025494 AMAQI
28°C27/28°C
29th Aug 2025505 AMAQI
29th Aug 2025496 AMAQI
29th Aug 2025497 AMAQI
29th Aug 2025458 AMAQI
29th Aug 2025389 AMAQI
29th Aug 20253610 AMAQI
29th Aug 20253511 AMAQI
29th Aug 20253512 PMAQI
29th Aug 2025371 PMAQI
29th Aug 2025342 PMAQI
29th Aug 2025373 PMAQI
29th Aug 2025304 PMAQI
29th Aug 2025345 PMAQI
29th Aug 2025406 PMAQI
29th Aug 2025427 PMAQI
29th Aug 2025458 PMAQI
29th Aug 2025489 PMAQI
29th Aug 20254810 PMAQI
29th Aug 20254811 PMAQI
30th Aug 20255012 AMAQI
30th Aug 2025501 AMAQI
30th Aug 2025512 AMAQI
30th Aug 2025483 AMAQI
30th Aug 2025474 AMAQI
28°C27/28°C
30th Aug 2025465 AMAQI
30th Aug 2025476 AMAQI
30th Aug 2025467 AMAQI
30th Aug 2025448 AMAQI
30th Aug 2025389 AMAQI
30th Aug 20253310 AMAQI
30th Aug 20254211 AMAQI
30th Aug 20253812 PMAQI
30th Aug 2025441 PMAQI
30th Aug 2025432 PMAQI
30th Aug 2025393 PMAQI
30th Aug 2025384 PMAQI
30th Aug 2025395 PMAQI
30th Aug 2025356 PMAQI
30th Aug 2025377 PMAQI
30th Aug 2025428 PMAQI
30th Aug 2025479 PMAQI
30th Aug 20254710 PMAQI
30th Aug 20254311 PMAQI
31st Aug 20254412 AMAQI
31st Aug 2025471 AMAQI
31st Aug 2025492 AMAQI
31st Aug 2025473 AMAQI
31st Aug 2025454 AMAQI
28°C27/29°C
31st Aug 2025465 AMAQI
31st Aug 2025466 AMAQI
31st Aug 2025457 AMAQI
31st Aug 2025528 AMAQI
31st Aug 2025519 AMAQI
31st Aug 20255010 AMAQI
31st Aug 20254611 AMAQI
31st Aug 20254612 PMAQI
31st Aug 2025541 PMAQI
31st Aug 2025492 PMAQI
31st Aug 2025463 PMAQI
31st Aug 2025434 PMAQI
31st Aug 2025435 PMAQI
31st Aug 2025426 PMAQI
31st Aug 2025477 PMAQI
31st Aug 2025488 PMAQI
31st Aug 2025479 PMAQI
31st Aug 20255110 PMAQI
31st Aug 20255011 PMAQI
1st Sep 20254912 AMAQI
1st Sep 2025471 AMAQI
1st Sep 2025462 AMAQI
1st Sep 2025483 AMAQI
1st Sep 2025484 AMAQI
28°C27/29°C
1st Sep 2025485 AMAQI
1st Sep 2025516 AMAQI
1st Sep 2025497 AMAQI
1st Sep 2025548 AMAQI
1st Sep 2025539 AMAQI
1st Sep 20255210 AMAQI
1st Sep 20255311 AMAQI
1st Sep 20256212 PMAQI
1st Sep 2025621 PMAQI
1st Sep 2025572 PMAQI
1st Sep 2025543 PMAQI
1st Sep 2025554 PMAQI
1st Sep 2025535 PMAQI
1st Sep 2025486 PMAQI
1st Sep 2025547 PMAQI
1st Sep 2025528 PMAQI
1st Sep 2025509 PMAQI
1st Sep 20255410 PMAQI
1st Sep 20255111 PMAQI
2nd Sep 20255212 AMAQI
2nd Sep 2025491 AMAQI
2nd Sep 2025502 AMAQI
2nd Sep 2025523 AMAQI
2nd Sep 2025524 AMAQI
28°C27/28°C
2nd Sep 2025525 AMAQI
2nd Sep 2025526 AMAQI
2nd Sep 2025537 AMAQI
2nd Sep 2025558 AMAQI
2nd Sep 2025569 AMAQI
2nd Sep 20255510 AMAQI
2nd Sep 20255211 AMAQI
2nd Sep 20255512 PMAQI
2nd Sep 2025521 PMAQI
2nd Sep 2025542 PMAQI
2nd Sep 2025523 PMAQI
2nd Sep 2025514 PMAQI
2nd Sep 2025525 PMAQI
2nd Sep 2025506 PMAQI
2nd Sep 2025527 PMAQI
2nd Sep 2025488 PMAQI
2nd Sep 2025509 PMAQI
2nd Sep 20254810 PMAQI
2nd Sep 20255211 PMAQI
3rd Sep 20255012 AMAQI
3rd Sep 2025521 AMAQI
3rd Sep 2025532 AMAQI
3rd Sep 2025533 AMAQI
3rd Sep 2025534 AMAQI
28°C27/28°C
3rd Sep 2025535 AMAQI
3rd Sep 2025536 AMAQI
3rd Sep 2025527 AMAQI
3rd Sep 2025568 AMAQI
3rd Sep 2025589 AMAQI
3rd Sep 20255710 AMAQI
3rd Sep 20256011 AMAQI
3rd Sep 20255912 PMAQI
3rd Sep 2025591 PMAQI
3rd Sep 2025612 PMAQI
3rd Sep 2025563 PMAQI
3rd Sep 2025564 PMAQI
3rd Sep 2025545 PMAQI
3rd Sep 2025576 PMAQI
3rd Sep 2025557 PMAQI
3rd Sep 2025578 PMAQI
3rd Sep 2025559 PMAQI
3rd Sep 20255510 PMAQI
3rd Sep 20255511 PMAQI
4th Sep 20255612 AMAQI
4th Sep 2025531 AMAQI
4th Sep 2025542 AMAQI
4th Sep 2025543 AMAQI
4th Sep 2025564 AMAQI
28°C28/29°C
4th Sep 2025545 AMAQI
4th Sep 2025556 AMAQI
4th Sep 2025567 AMAQI
4th Sep 2025688 AMAQI
4th Sep 2025719 AMAQI
4th Sep 20255910 AMAQI
4th Sep 20255811 AMAQI
4th Sep 20256212 PMAQI
4th Sep 2025601 PMAQI
4th Sep 2025632 PMAQI
4th Sep 2025633 PMAQI
4th Sep 2025604 PMAQI
4th Sep 2025605 PMAQI
4th Sep 2025726 PMAQI
4th Sep 2025657 PMAQI
4th Sep 2025588 PMAQI
4th Sep 2025619 PMAQI
4th Sep 20256410 PMAQI
4th Sep 20256411 PMAQI
5th Sep 20255812 AMAQI
5th Sep 2025551 AMAQI
5th Sep 2025552 AMAQI
5th Sep 2025573 AMAQI
5th Sep 2025574 AMAQI
28°C27/29°C
5th Sep 2025585 AMAQI
5th Sep 2025576 AMAQI
5th Sep 2025587 AMAQI
5th Sep 2025588 AMAQI
5th Sep 2025629 AMAQI
5th Sep 20256310 AMAQI
5th Sep 20255811 AMAQI
5th Sep 20256012 PMAQI
5th Sep 2025601 PMAQI
5th Sep 2025562 PMAQI
5th Sep 2025583 PMAQI
5th Sep 2025574 PMAQI
5th Sep 2025595 PMAQI
5th Sep 2025546 PMAQI
5th Sep 2025607 PMAQI
5th Sep 2025628 PMAQI
5th Sep 2025599 PMAQI
5th Sep 20256110 PMAQI
5th Sep 20255811 PMAQI
6th Sep 20255512 AMAQI
6th Sep 2025591 AMAQI
6th Sep 2025582 AMAQI
6th Sep 2025583 AMAQI
6th Sep 2025604 AMAQI
29°C28/30°C
6th Sep 2025605 AMAQI
6th Sep 2025616 AMAQI
6th Sep 2025597 AMAQI
6th Sep 2025528 AMAQI
6th Sep 2025599 AMAQI
6th Sep 20255510 AMAQI
6th Sep 20256611 AMAQI
6th Sep 20255812 PMAQI
6th Sep 2025551 PMAQI
6th Sep 2025562 PMAQI
6th Sep 2025583 PMAQI
6th Sep 2025524 PMAQI
6th Sep 2025485 PMAQI
6th Sep 2025486 PMAQI
6th Sep 2025547 PMAQI
6th Sep 2025538 PMAQI
6th Sep 2025539 PMAQI
6th Sep 20255410 PMAQI
6th Sep 20255311 PMAQI
7th Sep 20255612 AMAQI
7th Sep 2025581 AMAQI
7th Sep 2025582 AMAQI
7th Sep 2025573 AMAQI
7th Sep 2025574 AMAQI
29°C28/30°C
7th Sep 2025575 AMAQI
7th Sep 2025586 AMAQI
7th Sep 2025587 AMAQI
7th Sep 2025608 AMAQI
7th Sep 2025619 AMAQI
7th Sep 20255710 AMAQI
7th Sep 20256011 AMAQI
7th Sep 20256312 PMAQI
7th Sep 2025581 PMAQI
7th Sep 2025572 PMAQI
7th Sep 2025543 PMAQI
7th Sep 2025544 PMAQI
7th Sep 2025655 PMAQI
7th Sep 2025676 PMAQI
7th Sep 2025597 PMAQI
7th Sep 2025568 PMAQI
7th Sep 2025579 PMAQI
7th Sep 20255310 PMAQI
7th Sep 20255611 PMAQI
8th Sep 20255612 AMAQI
8th Sep 2025581 AMAQI
8th Sep 2025582 AMAQI
8th Sep 2025583 AMAQI
8th Sep 2025584 AMAQI
29°C28/30°C
8th Sep 2025585 AMAQI
8th Sep 2025596 AMAQI
8th Sep 2025597 AMAQI
8th Sep 2025518 AMAQI
8th Sep 2025569 AMAQI
8th Sep 20255010 AMAQI
8th Sep 20255211 AMAQI
8th Sep 20254612 PMAQI
8th Sep 2025471 PMAQI
8th Sep 2025462 PMAQI
8th Sep 2025413 PMAQI
8th Sep 2025424 PMAQI
8th Sep 2025445 PMAQI
8th Sep 2025466 PMAQI
8th Sep 2025527 PMAQI
8th Sep 2025548 PMAQI
8th Sep 2025549 PMAQI
8th Sep 20255310 PMAQI
8th Sep 20255211 PMAQI
9th Sep 20255412 AMAQI
9th Sep 2025601 AMAQI
9th Sep 2025592 AMAQI
9th Sep 2025573 AMAQI
9th Sep 2025564 AMAQI
29°C28/30°C
9th Sep 2025565 AMAQI
9th Sep 2025566 AMAQI
9th Sep 2025557 AMAQI
9th Sep 2025528 AMAQI
9th Sep 2025529 AMAQI
9th Sep 20254510 AMAQI
9th Sep 20254711 AMAQI
9th Sep 20254812 PMAQI
9th Sep 2025461 PMAQI
9th Sep 2025442 PMAQI
9th Sep 2025423 PMAQI
9th Sep 2025444 PMAQI
9th Sep 2025415 PMAQI
9th Sep 2025416 PMAQI
9th Sep 2025477 PMAQI
9th Sep 2025518 PMAQI
9th Sep 2025519 PMAQI
9th Sep 20255410 PMAQI
9th Sep 20255211 PMAQI
10th Sep 20255312 AMAQI
10th Sep 2025581 AMAQI
10th Sep 2025582 AMAQI
10th Sep 2025573 AMAQI
10th Sep 2025554 AMAQI
29°C28/30°C
10th Sep 2025555 AMAQI
10th Sep 2025546 AMAQI
10th Sep 2025557 AMAQI
10th Sep 2025398 AMAQI
10th Sep 2025429 AMAQI
10th Sep 20254510 AMAQI
10th Sep 20254611 AMAQI
10th Sep 20254612 PMAQI
10th Sep 2025451 PMAQI
10th Sep 2025522 PMAQI
10th Sep 2025513 PMAQI
10th Sep 2025534 PMAQI
10th Sep 2025535 PMAQI
10th Sep 2025586 PMAQI
10th Sep 2025567 PMAQI
10th Sep 2025558 PMAQI
10th Sep 2025549 PMAQI
10th Sep 20255310 PMAQI
10th Sep 20255411 PMAQI
11th Sep 20255512 AMAQI
11th Sep 2025571 AMAQI
11th Sep 2025562 AMAQI
11th Sep 2025563 AMAQI
11th Sep 2025564 AMAQI
28°C28/29°C
11th Sep 2025545 AMAQI
11th Sep 2025546 AMAQI
11th Sep 2025557 AMAQI
11th Sep 2025498 AMAQI
11th Sep 2025479 AMAQI
11th Sep 20254710 AMAQI
11th Sep 20255311 AMAQI
11th Sep 20255512 PMAQI
11th Sep 2025531 PMAQI
11th Sep 2025532 PMAQI
11th Sep 2025523 PMAQI
11th Sep 2025504 PMAQI
11th Sep 2025455 PMAQI
11th Sep 2025496 PMAQI
11th Sep 2025527 PMAQI
11th Sep 2025568 PMAQI
11th Sep 2025569 PMAQI
11th Sep 20255610 PMAQI
11th Sep 20255411 PMAQI
12th Sep 20255612 AMAQI
12th Sep 2025561 AMAQI
12th Sep 2025562 AMAQI
12th Sep 2025553 AMAQI
12th Sep 2025544 AMAQI
28°C27/29°C
12th Sep 2025535 AMAQI
12th Sep 2025556 AMAQI
12th Sep 2025547 AMAQI
12th Sep 2025588 AMAQI
12th Sep 2025559 AMAQI
12th Sep 20255210 AMAQI
12th Sep 20255611 AMAQI
12th Sep 20255812 PMAQI
12th Sep 2025551 PMAQI
12th Sep 2025542 PMAQI
12th Sep 2025523 PMAQI
12th Sep 2025534 PMAQI
12th Sep 2025565 PMAQI
12th Sep 2025536 PMAQI
12th Sep 2025547 PMAQI
12th Sep 2025588 PMAQI
12th Sep 2025589 PMAQI
12th Sep 20255610 PMAQI
12th Sep 20255511 PMAQI
13th Sep 20255512 AMAQI
13th Sep 2025561 AMAQI
13th Sep 2025552 AMAQI
13th Sep 2025563 AMAQI
13th Sep 2025564 AMAQI
28°C27/29°C
13th Sep 2025555 AMAQI
13th Sep 2025556 AMAQI
13th Sep 2025567 AMAQI
13th Sep 2025578 AMAQI
13th Sep 2025579 AMAQI
13th Sep 20255710 AMAQI
13th Sep 20256511 AMAQI
13th Sep 20256912 PMAQI
13th Sep 2025671 PMAQI
13th Sep 2025642 PMAQI
13th Sep 2025603 PMAQI
13th Sep 2025594 PMAQI
13th Sep 2025665 PMAQI
13th Sep 2025596 PMAQI
13th Sep 2025587 PMAQI
13th Sep 2025578 PMAQI
13th Sep 2025569 PMAQI
13th Sep 20255310 PMAQI
13th Sep 20255511 PMAQI
14th Sep 20255412 AMAQI
14th Sep 2025551 AMAQI
14th Sep 2025562 AMAQI
14th Sep 2025573 AMAQI
14th Sep 2025574 AMAQI
29°C28/30°C
14th Sep 2025585 AMAQI
14th Sep 2025586 AMAQI
14th Sep 2025587 AMAQI
14th Sep 2025508 AMAQI
14th Sep 2025479 AMAQI
14th Sep 20255510 AMAQI
14th Sep 20255711 AMAQI
14th Sep 20256012 PMAQI
14th Sep 2025631 PMAQI
14th Sep 2025582 PMAQI
14th Sep 2025603 PMAQI
14th Sep 2025634 PMAQI
14th Sep 2025555 PMAQI
14th Sep 2025546 PMAQI
14th Sep 2025557 PMAQI
14th Sep 2025578 PMAQI
14th Sep 2025569 PMAQI
14th Sep 20255810 PMAQI
14th Sep 20255711 PMAQI
15th Sep 20255612 AMAQI
15th Sep 2025571 AMAQI
15th Sep 2025552 AMAQI
15th Sep 2025563 AMAQI
15th Sep 2025564 AMAQI
28°C28/29°C
15th Sep 2025565 AMAQI
15th Sep 2025576 AMAQI
15th Sep 2025567 AMAQI
15th Sep 2025578 AMAQI
15th Sep 2025569 AMAQI
15th Sep 20256510 AMAQI
15th Sep 20255911 AMAQI
15th Sep 20255812 PMAQI
15th Sep 2025601 PMAQI
15th Sep 2025602 PMAQI
15th Sep 2025583 PMAQI
15th Sep 2025544 PMAQI
15th Sep 2025545 PMAQI
15th Sep 2025556 PMAQI
15th Sep 2025567 PMAQI
15th Sep 2025548 PMAQI
15th Sep 2025549 PMAQI
15th Sep 20255710 PMAQI
15th Sep 20255911 PMAQI
16th Sep 20255612 AMAQI
16th Sep 2025561 AMAQI
16th Sep 2025562 AMAQI
16th Sep 2025563 AMAQI
16th Sep 2025574 AMAQI
28°C28/29°C
16th Sep 2025575 AMAQI
16th Sep 2025576 AMAQI
16th Sep 2025577 AMAQI
16th Sep 2025418 AMAQI
16th Sep 2025449 AMAQI
16th Sep 20253810 AMAQI
16th Sep 20253811 AMAQI
16th Sep 20254212 PMAQI
16th Sep 2025421 PMAQI
16th Sep 2025432 PMAQI
16th Sep 2025423 PMAQI
16th Sep 2025434 PMAQI
16th Sep 2025415 PMAQI
16th Sep 2025366 PMAQI
16th Sep 2025447 PMAQI
16th Sep 2025518 PMAQI
16th Sep 2025489 PMAQI
16th Sep 20255010 PMAQI
16th Sep 20255111 PMAQI
17th Sep 20255312 AMAQI
17th Sep 2025551 AMAQI
17th Sep 2025572 AMAQI
17th Sep 2025563 AMAQI
17th Sep 2025554 AMAQI
28°C28/28°C
17th Sep 2025555 AMAQI
5 AM17th Sep 2025556 AMAQI
17th Sep 2025547 AMAQI
17th Sep 2025388 AMAQI
17th Sep 2025389 AMAQI
17th Sep 20254210 AMAQI
17th Sep 20253811 AMAQI
11 AM17th Sep 20254012 PMAQI
17th Sep 2025511 PMAQI
17th Sep 2025482 PMAQI
17th Sep 2025463 PMAQI
17th Sep 2025464 PMAQI
17th Sep 2025495 PMAQI
17th Sep 2025466 PMAQI
6 PM17th Sep 2025447 PMAQI
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
53AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
3 PM - 6 PM
49AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 53), while the lowest AQI was between 3 PM to 6 PM (Avg. 49).
Night time
Avg. Highest Time
12 AM - 4 AM
53AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM - 11 PM
51AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 53), while the lowest AQI was between 7 PM to 11 PM (Avg. 51).
2025 Days Vs Air Quality
Nangan, Lienchiang, Taiwan
2025
25%
65
70%
182
5%
12
Total number of days with different AQI categories in last 260 days in 2025 (105 days remaining)
Good
65 DaysModerate
182 DaysPoor
12 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 25%
Health Risk Level:
Very high
In 2025, 25% of 260 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
104AQI
2nd January 2025
77AQI
77AQI
3rd January 2025
88AQI
88AQI
4th January 2025
72AQI
72AQI
5th January 2025
79AQI
79AQI
6th January 2025
91AQI
91AQI
7th January 2025
114AQI
114AQI
8th January 2025
84AQI
84AQI
9th January 2025
97AQI
97AQI
10th January 2025
72AQI
72AQI
11th January 2025
73AQI
73AQI
12th January 2025
79AQI
79AQI
13th January 2025
78AQI
78AQI
14th January 2025
84AQI
84AQI
15th January 2025
111AQI
111AQI
16th January 2025
78AQI
78AQI
17th January 2025
88AQI
88AQI
18th January 2025
73AQI
73AQI
19th January 2025
76AQI
76AQI
20th January 2025
88AQI
88AQI
21st January 2025
110AQI
110AQI
22nd January 2025
101AQI
101AQI
23rd January 2025
82AQI
82AQI
24th January 2025
75AQI
75AQI
25th January 2025
77AQI
77AQI
26th January 2025
66AQI
66AQI
27th January 2025
61AQI
61AQI
28th January 2025
68AQI
68AQI
29th January 2025
97AQI
97AQI
30th January 2025
76AQI
76AQI
31st January 2025
83AQI
83AQI
1st February 2025
64AQI
64AQI
2nd February 2025
53AQI
53AQI
3rd February 2025
64AQI
64AQI
4th February 2025
95AQI
95AQI
5th February 2025
85AQI
85AQI
6th February 2025
84AQI
84AQI
7th February 2025
70AQI
70AQI
8th February 2025
66AQI
66AQI
9th February 2025
65AQI
65AQI
10th February 2025
76AQI
76AQI
11th February 2025
70AQI
70AQI
12th February 2025
90AQI
90AQI
13th February 2025
121AQI
121AQI
14th February 2025
94AQI
94AQI
15th February 2025
119AQI
119AQI
16th February 2025
99AQI
99AQI
17th February 2025
118AQI
118AQI
18th February 2025
77AQI
77AQI
19th February 2025
86AQI
86AQI
20th February 2025
57AQI
57AQI
21st February 2025
58AQI
58AQI
22nd February 2025
62AQI
62AQI
23rd February 2025
52AQI
52AQI
24th February 2025
105AQI
105AQI
25th February 2025
100AQI
100AQI
26th February 2025
108AQI
108AQI
27th February 2025
108AQI
108AQI
28th February 2025
93AQI
93AQI
1st March 2025
83AQI
83AQI
2nd March 2025
78AQI
78AQI
3rd March 2025
80AQI
80AQI
4th March 2025
61AQI
61AQI
5th March 2025
54AQI
54AQI
6th March 2025
52AQI
52AQI
7th March 2025
68AQI
68AQI
8th March 2025
76AQI
76AQI
9th March 2025
76AQI
76AQI
10th March 2025
73AQI
73AQI
11th March 2025
82AQI
82AQI
12th March 2025
77AQI
77AQI
13th March 2025
64AQI
64AQI
14th March 2025
66AQI
66AQI
15th March 2025
52AQI
52AQI
16th March 2025
57AQI
57AQI
17th March 2025
73AQI
73AQI
18th March 2025
69AQI
69AQI
19th March 2025
75AQI
75AQI
20th March 2025
78AQI
78AQI
21st March 2025
74AQI
74AQI
22nd March 2025
78AQI
78AQI
23rd March 2025
80AQI
80AQI
24th March 2025
98AQI
98AQI
25th March 2025
100AQI
100AQI
26th March 2025
105AQI
105AQI
27th March 2025
94AQI
94AQI
28th March 2025
80AQI
80AQI
29th March 2025
67AQI
67AQI
30th March 2025
53AQI
53AQI
31st March 2025
47AQI
47AQI
1st April 2025
54AQI
54AQI
2nd April 2025
62AQI
62AQI
3rd April 2025
64AQI
64AQI
4th April 2025
71AQI
71AQI
5th April 2025
75AQI
75AQI
6th April 2025
80AQI
80AQI
7th April 2025
83AQI
83AQI
8th April 2025
86AQI
86AQI
9th April 2025
90AQI
90AQI
10th April 2025
76AQI
76AQI
11th April 2025
82AQI
82AQI
12th April 2025
73AQI
73AQI
13th April 2025
94AQI
94AQI
14th April 2025
89AQI
89AQI
15th April 2025
80AQI
80AQI
16th April 2025
85AQI
85AQI
17th April 2025
92AQI
92AQI
18th April 2025
93AQI
93AQI
19th April 2025
81AQI
81AQI
20th April 2025
67AQI
67AQI
21st April 2025
91AQI
91AQI
22nd April 2025
75AQI
75AQI
23rd April 2025
68AQI
68AQI
24th April 2025
61AQI
61AQI
25th April 2025
50AQI
50AQI
26th April 2025
60AQI
60AQI
27th April 2025
59AQI
59AQI
28th April 2025
66AQI
66AQI
29th April 2025
62AQI
62AQI
30th April 2025
67AQI
67AQI
1st May 2025
77AQI
77AQI
2nd May 2025
74AQI
74AQI
3rd May 2025
82AQI
82AQI
4th May 2025
70AQI
70AQI
5th May 2025
74AQI
74AQI
6th May 2025
74AQI
74AQI
7th May 2025
83AQI
83AQI
8th May 2025
71AQI
71AQI
9th May 2025
63AQI
63AQI
10th May 2025
60AQI
60AQI
11th May 2025
62AQI
62AQI
12th May 2025
66AQI
66AQI
13th May 2025
65AQI
65AQI
14th May 2025
65AQI
65AQI
15th May 2025
68AQI
68AQI
16th May 2025
66AQI
66AQI
17th May 2025
64AQI
64AQI
18th May 2025
53AQI
53AQI
19th May 2025
57AQI
57AQI
20th May 2025
58AQI
58AQI
21st May 2025
52AQI
52AQI
22nd May 2025
61AQI
61AQI
23rd May 2025
58AQI
58AQI
24th May 2025
56AQI
56AQI
25th May 2025
80AQI
80AQI
26th May 2025
72AQI
72AQI
27th May 2025
69AQI
69AQI
28th May 2025
56AQI
56AQI
29th May 2025
44AQI
44AQI
30th May 2025
60AQI
60AQI
31st May 2025
67AQI
67AQI
1st June 2025
64AQI
64AQI
2nd June 2025
63AQI
63AQI
3rd June 2025
49AQI
49AQI
4th June 2025
62AQI
62AQI
5th June 2025
56AQI
56AQI
6th June 2025
60AQI
60AQI
7th June 2025
61AQI
61AQI
8th June 2025
54AQI
54AQI
9th June 2025
54AQI
54AQI
10th June 2025
51AQI
51AQI
11th June 2025
47AQI
47AQI
12th June 2025
46AQI
46AQI
13th June 2025
41AQI
41AQI
14th June 2025
46AQI
46AQI
15th June 2025
44AQI
44AQI
16th June 2025
49AQI
49AQI
17th June 2025
49AQI
49AQI
18th June 2025
49AQI
49AQI
19th June 2025
46AQI
46AQI
20th June 2025
44AQI
44AQI
21st June 2025
45AQI
45AQI
22nd June 2025
45AQI
45AQI
23rd June 2025
50AQI
50AQI
24th June 2025
51AQI
51AQI
25th June 2025
53AQI
53AQI
26th June 2025
51AQI
51AQI
27th June 2025
49AQI
49AQI
28th June 2025
47AQI
47AQI
29th June 2025
49AQI
49AQI
30th June 2025
45AQI
45AQI
1st July 2025
44AQI
44AQI
2nd July 2025
43AQI
43AQI
3rd July 2025
48AQI
48AQI
4th July 2025
50AQI
50AQI
5th July 2025
48AQI
48AQI
6th July 2025
43AQI
43AQI
7th July 2025
41AQI
41AQI
8th July 2025
50AQI
50AQI
9th July 2025
46AQI
46AQI
10th July 2025
46AQI
46AQI
11th July 2025
42AQI
42AQI
12th July 2025
46AQI
46AQI
13th July 2025
51AQI
51AQI
14th July 2025
53AQI
53AQI
15th July 2025
57AQI
57AQI
16th July 2025
57AQI
57AQI
17th July 2025
58AQI
58AQI
18th July 2025
54AQI
54AQI
19th July 2025
49AQI
49AQI
20th July 2025
46AQI
46AQI
21st July 2025
39AQI
39AQI
22nd July 2025
40AQI
40AQI
23rd July 2025
40AQI
40AQI
24th July 2025
40AQI
40AQI
25th July 2025
40AQI
40AQI
26th July 2025
37AQI
37AQI
27th July 2025
39AQI
39AQI
28th July 2025
41AQI
41AQI
29th July 2025
39AQI
39AQI
30th July 2025
47AQI
47AQI
31st July 2025
48AQI
48AQI
1st August 2025
56AQI
56AQI
2nd August 2025
54AQI
54AQI
3rd August 2025
52AQI
52AQI
4th August 2025
48AQI
48AQI
5th August 2025
49AQI
49AQI
6th August 2025
52AQI
52AQI
7th August 2025
55AQI
55AQI
8th August 2025
58AQI
58AQI
9th August 2025
57AQI
57AQI
10th August 2025
55AQI
55AQI
11th August 2025
54AQI
54AQI
12th August 2025
55AQI
55AQI
13th August 2025
49AQI
49AQI
14th August 2025
46AQI
46AQI
15th August 2025
43AQI
43AQI
16th August 2025
41AQI
41AQI
17th August 2025
44AQI
44AQI
18th August 2025
43AQI
43AQI
19th August 2025
46AQI
46AQI
20th August 2025
50AQI
50AQI
21st August 2025
50AQI
50AQI
22nd August 2025
53AQI
53AQI
23rd August 2025
52AQI
52AQI
24th August 2025
53AQI
53AQI
25th August 2025
48AQI
48AQI
26th August 2025
47AQI
47AQI
27th August 2025
46AQI
46AQI
28th August 2025
47AQI
47AQI
29th August 2025
43AQI
43AQI
30th August 2025
44AQI
44AQI
31st August 2025
46AQI
46AQI
1st September 2025
52AQI
52AQI
2nd September 2025
52AQI
52AQI
3rd September 2025
55AQI
55AQI
4th September 2025
60AQI
60AQI
5th September 2025
59AQI
59AQI
6th September 2025
56AQI
56AQI
7th September 2025
58AQI
58AQI
8th September 2025
53AQI
53AQI
9th September 2025
50AQI
50AQI
10th September 2025
53AQI
53AQI
11th September 2025
53AQI
53AQI
12th September 2025
55AQI
55AQI
13th September 2025
58AQI
58AQI
14th September 2025
56AQI
56AQI
15th September 2025
56AQI
56AQI
16th September 2025
51AQI
51AQI
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
84AQI
84AQI
73AQI
75AQI
65AQI
51AQI
46AQI
50AQI
55AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202565AQI
26
5
22
6
1
29
1
1
29
1
30
18
12
25
6
18
13
1
15
65
182
12
Highest AQI recorded in
January84AQI
Lowest AQI recorded in
July46AQI
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
January96AQI
Lowest AQI recorded in
July42AQI
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
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
April81AQI
Lowest AQI recorded in
July38AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
65AQILeast Polluted Year Recorded
2020(Avg.)
56AQINangan's annual 2025 AQI (65) shows an average percentage change of 11.09% (worsened AQI) compared to previous years: 2020 (56), 2021 (60), 2022 (59), 2023 (56), 2024 (62).
